Signal Relays (2A or less) GQ RELAYS High sensitivity, 100 mW operating power, 2 Form C, 2A, compact size and flat relays FEATURES Protective constructionSealed type 10.6 High sensitivity: Nominal operating power 100 mW (High sensitivity single side stable) Compact size and flat: Width (7.2 mm) x Length (10.6 mm) x Height (5.2 mm) Compliant with Telcordia standard: Surge withstand voltage 2,500 V (between contact and coil) Confort to FCC Part68: Surge withstand voltage 1,500 V (between open contacts) 7.2 5.2 10.6 7.2 TYPICAL APPLICATIONS 5.4 Telecommunications and measurement equipment Telephone related equipment Household electrical appliance and Audio Visual equipment Security equipment Unitmm ORDERING INFORMATION (PART NO.) AGQ 2 0 Operating function 0 : Single side stable 1 : 1 coil latching 6 : High sensitivity single side stable type Contact arrangement 2 : 2 Form C Packing style*1 Nil : Tube packing X : Tape and reel packing (picked from 1/2/3/4-pin side) Z : Tape and reel packing (picked from 5/6/7/8-pin side) W : Tape and reel packing (picked from the 1/2/3/4-pin side) With humidity indicator and silica gel in moisture proof bag*3 Y : Tape and reel packing (picked from the 5/6/7/8-pin side) With humidity indicator and silica gel in moisture proof bag*3 Terminal shape Nil : Standard PC board terminal A : Surface-mount terminal A type S : Surface-mount terminal S type Type of operation 0 : Standard typeB.B.M. Nominal coil voltageDC*2 1H : 1.5V, 03 : 3V, 4H : 4.5V, 12 : 12V, 24 : 24V H=0.5 06 : 6V, 09 : 9V, *1. The"W"and"Y"at the end of the part number only appears on the inner and outer packing. It does not appear on the relay itself. *2. Please inquire if you require a relay, between 1.5 and 24 V DC, with a voltage not listed. *3. Each reel is packed with humidity indicators and silica gel in the moisuture proof pack. TYPES PC board terminal Tube packing Contact arrangement 2 Form C 2020.09 Nominal coil voltage Part No. Single side stable 1 coil latching Standard packing High sensitive single side stable 1.5 V DC AGQ2001H AGQ2101H AGQ2601H 3 V DC AGQ20003 AGQ21003 AGQ26003 4.5 V DC AGQ2004H AGQ2104H AGQ2604H 6 V DC AGQ20006 AGQ21006 AGQ26006 9 V DC AGQ20009 AGQ21009 AGQ26009 12 V DC AGQ20012 AGQ21012 AGQ26012 24 V DC AGQ20024 AGQ21024 AGQ26024 industrial.panasonic.com/ac/e/ 1 Panasonic Corporation 2020 Carton (1 Tube packing) Outer carton 50 pcs. 1,000 pcs. ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS Surface-mount terminal Tube packing Contact arrangement Part No. Standard packing Nominal coil voltage Single side stable 1.5 V DC AGQ200*1H AGQ210*1H AGQ260*1H 3 V DC AGQ200*03 AGQ210*03 AGQ260*03 4.5 V DC AGQ200*4H AGQ210*4H AGQ260*4H 6 V DC AGQ200*06 AGQ210*06 AGQ260*06 9 V DC AGQ200*09 AGQ210*09 AGQ260*09 12 V DC AGQ200*12 AGQ210*12 AGQ260*12 24 V DC AGQ200*24 AGQ210*24 AGQ260*24 2 Form C High sensitive single side stable 1 coil latching Carton Outer carton (1 Tube packing) 50 pcs. 1,000 pcs. Note : "*" : For each surface-mount terminal identitication, input the following letter. A type : A, S type : S. Tape and reel packing : Z Contact arrangement Part No. Nominal coil voltage Single side stable 1.5 V DC 3 V DC 2 Form C Standard packing 1 coil latching High sensitive single side stable AGQ200*1HZ AGQ210*1HZ AGQ260*1HZ AGQ200*03Z AGQ210*03Z AGQ260*03Z 4.5 V DC AGQ200*4HZ AGQ210*4HZ AGQ260*4HZ 6 V DC AGQ200*06Z AGQ210*06Z AGQ260*06Z 9 V DC AGQ200*09Z AGQ210*09Z AGQ260*09Z 12 V DC AGQ200*12Z AGQ210*12Z AGQ260*12Z 24 V DC AGQ200*24Z AGQ210*24Z AGQ260*24Z Carton Outer carton (1 Tube packing) 900 pcs. 1,800 pcs. Notes : 1. "*" : For each surface-mount terminal identitication, input the following letter. A type : A, S type : S. 2. For taping packaging X, W, and Y, change "Z" at the end of the part number to "X", "W", and "Y". RATING Coil data * Operating characteristics such as "Operate voltage" and "Release voltage" are influenced by mounting conditions or ambient temperature, etc. Therefore, please use the relay within 5% of nominal coil voltage. * "Initial" means the condition of products at the time of delivery. Single side stable Nominal coil voltage Operate voltage* (at 20C) Release voltage* (at 20C) Nominal operating current (10%, at 20C) Coil resistance (10%, at 20C) 1.5 V DC 93.8 mA 16 3 V DC 46.7 mA 64.2 31 mA 145 23.3 mA 257 4.5 V DC 6 V DC 9 V DC Max. 75% V of Min. 10% V of nominal coil voltage nominal coil voltage (Initial) (Initial) Nominal operating power Max. allowable voltage (at 20C) 140 mW 150% V of nominal coil voltage 15.5 mA 579 12 V DC 11.7 mA 1,028 24 V DC 9.6 mA 2,504 230 mW 120% V of nominal coil voltage Nominal operating current (10%, at 20C) Coil resistance (10%, at 20C) Nominal operating power Max. allowable voltage (at 20C) *square, pulse drive (JIS C 5442) 1 coil latching Nominal coil voltage Set voltage* (at 20C) Reset voltage* (at 20C) 1.5 V DC 66.7 mA 3 V DC 33.3 mA 90 4.5 V DC 22.2 mA 202.5 16.7 mA 360 6 V DC 9 V DC Max. 75% V of Max. 75% V of nominal coil voltage nominal coil voltage (Initial) (Initial) 22.5 11.1 mA 810 12 V DC 8.3 mA 1,440 24 V DC 5 mA 4,800 100 mW 150% V of nominal coil voltage 120 mW *square, pulse drive (JIS C 5442) Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 2 Panasonic Corporation 2020 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS High sensitive single side stable Nominal coil voltage Operate voltage* (at 20C) Release voltage* (at 20C) Nominal operating current (10%, at 20C) Coil resistance (10%, at 20C) 1.5 V DC 66.7 mA 3 V DC 33.3 mA 90 4.5 V DC 22.2 mA 202.5 16.7 mA 360 6 V DC 9 V DC Max. 80% V of Min. 10% V of nominal coil voltage nominal coil voltage (Initial) (Initial) Nominal operating power Max. allowable voltage (at 20C) 100 mW 150% V of nominal coil voltage 120 mW 120% V of nominal coil voltage 22.5 11.1 mA 810 12 V DC 8.3 mA 1,440 24 V DC 5 mA 4,800 *square, pulse drive (JIS C 5442) Specifications Item Contact data Specifications Contact arrangement 2 Form C Contact resistance (initial) Max. 100 m (by voltage drop 6 V DC 1 A) Contact material AgPd + Au (Stationary contact), AgPd (Movable contact) Contact rating (resistive) 2 A 30 V DC, 0.3 A 125 V AC Max. switching power (resistive) 60 W (DC), 37.5 VA (AC) Max. switching voltage 110 V DC, 125 V AC Max. switching current 2 A (DC), 2 A (AC) Min. switching load (reference value)*1 10 A 10 mV DC Insulation resistance (initial) Between open contacts Min. 1,000 M (at 500 V DC, Measured portion is the same as the case of dielectric strength.) 750 V AC 1 min (detection current: 10 mA) Dielectric Between contact and strength (initial) coil 1,500 V AC 1 min (detection current: 10 mA) Between contact sets 1,000 V AC 1 min (detection current: 10 mA) Surge withstand voltage (initial) Between open contacts 1,500 V 10 x 160 s Between contact and coil 2,500 V 2 x 10 s Time characteristics (initial) Operate (Set) time Max. 4 ms at nominal coil voltage (at 20C, without bounce) [Max. 4 ms (at 20C, without bounce)] Release (Reset) time Max. 4 ms at nominal coil voltage (at 20C, without bounce, without diode) [Max. 4 ms (at 20C, without bounce)] Shock resistance Functional 750 m/s2 (half-sine shock pulse: 6 ms, detection time: 10 s) Destructive 1,000 m/s2 (half-sine shock pulse: 6 ms) Vibration resistance Functional 10 to 55 Hz (at double amplitude of: 3.3 mm, detection time: 10 s) Destructive 10 to 55 Hz (at double amplitude of: 5 mm) Expected life Mechanical life Min. 5 x 107 (Switching frequency: 180 times/min) Conditions Conditions for usage, transport and storage*2 Ambient temperature: -40 to +85C (Single side stable, 1 coil latching), -40 to +70C (High sensitive single side stable) (Allowable temperature is from -40 to +70C at our standard packing condition.) Humidity: 5 to 85% RH (Avoid icing and condensation) Unit weight Approx. 1 g Note: For AC load, please inquire our sales representative for details. *1. This value is a rough indication of the lower limit at which switching is possible at micro load level. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load. *2. For ambient temperature, please refer to the "GUIDELINES FOR RELAY USAGE". Electrical life Conditions: resistance load, switching frequency 20 times / minute. Type Switching capacity Number of operations 1 A 30 V DC 2 Form C Min. 105 0.3 A 125 V AC Min. 105 2 A 30 V DC Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 3 Min. 5 x 104 Panasonic Corporation 2020 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS REFERENCE DATA 1. Max. switching capacity 2. Switching life curve * Max. switching capacity is 2A 30V DC. 100 DC resistive load 0.3 0 AC resistiveload 0 30 50 30 10 5 0 110 125 Contact voltage, V 3.Coil temperature rise value (Average) 125V AC resistive load 30V DC resistive load 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 Contact capacity, A 4.Ambient temperature characteristics (Average) Tested sampleAGQ200A4H, AGQ200A24, 6 pcs. Point measuredInside the coil Ambient temperatureRoom temperature Tested sampleAGQ200A4H, 6 pcs. Temperature rise, C 24V DC 50 40 Rate of change, V 70 60 2A 1A 0A 0 4.5V DC 100 110 120 130 140 150 Coil applied voltage, %V 100 40 90 30 80 20 70 20 40 -10 Drop-out voltage Pick-up voltage 0 50 Ave. Ave. 0 -40 -20 20 10 Tested sampleAGQ200A4H, 15 pcs. Operating speed180 cpm 10 2A 1A 0A 30 5. Mechanical life 160 60 80 Ambient temperature, C Voltage, V No. of operations, x10 4 Contact current, A 2 Pick-up voltage Max. 60 Min. 50 40 -20 30 -30 20 -40 10 -50 0 Drop-out voltage Max. Min. 0 10 20 30 40 No. of operations, x10 4 50 6. Electrical life test (1 A 30 V DC resistive load) Change of pick-up and drop-out voltage Change of contact resistance 100 100 90 90 80 Pick-up voltage 70 Max. Min. 60 50 40 Drop-out voltage 30 20 Max. Min. 10 0 N.O. contact N.C. contact 80 70 60 50 Ave. Ave. 40 30 20 10 0 5 No. of operations, x10 4 Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ Contact resistance, m Ratio against the rated voltage, %V Tested sampleAGQ200A4H, 6 pcs. Operating speed20 cpm 4 10 0 0 5 No. of operations, x10 4 Panasonic Corporation 2020 10 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS 7-1. Operate and release time (without diode) 7-2. Operate and release time (with diode) Tested sampleAGQ2004H, 10 pcs. Tested sampleAGQ2004H, 10 pcs. 3 Operate time Release time 2.5 Operate and release time, ms Operate and release time, ms 3 Max. 2 Min. 1.5 Max. Min. 1 0.5 0 0 80 90 100 110 120 Coil applied voltage, %V Deenergized condition Energized condition 1,000 Y Max. 2 Z Min. Max. Min. 1.5 1 ' Z' Z Rate of change, %V ON ON 5 Pick-up voltage ON -5 -10 10 OFF OFF 5 Drop-out voltage 0 OFF -5 0 2 4 80 90 100 110 120 Coil applied voltage, %V 130 10 ON 5 0 Pick-up voltage ON -5 ON -10 10 OFF 5 Drop-out voltage 0 OFF -5 -10 6 8 10 12 Inter-relay distance , mm DIMENSIONS Y' 0 ' Y' Tested sampleAGQ20012, 6 pcs. 10 0 Z' Y 9-2. Influence of proximity mounting Rate of change, %V Rate of change, %V m/s2 Operate time Release time 2.5 0 130 Tested sampleAGQ20012, 6 pcs. Rate of change, %V Tested sampleAGQ2004H, 10 pcs. 0.5 9-1. Influence of proximity mounting -10 8. Functional shock OFF 0 2 4 6 8 10 12 Inter-relay distance , mm Unit: mm CAD The CAD data of the products with a "CAD" mark can be downloaded from our Website. PC board terminal External dimensions CAD Recommended PC board pattern (BOTTOM VIEW) 10.60.3 2.2 2.2 7.20.3 5.08 5.20.2 3.2 Schematic (BOTTOM VIEW) Single side stable High sensitive single side stable (De-energize) 0.85dia. 2.20.15 2.20.15 3.50.3 Tolerance0.1 0.40.1 3.20.15 1 2 3 4 8 7 6 5 Direction indication 0.20.1 5.080.15 1 coil latching (Reset) 1 2 3 4 8 7 6 5 Direction indication Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 5 Panasonic Corporation 2020 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS Surface-mount terminal 2.2 2.2 3.2 7.20.3 8 2.20.15 2.20.15 6 5 1 2 3 4 Direction indication 0.8 0.40.1 3.20.15 7 6.74 10.60.3 A Schematic (TOP VIEW) Single side stable High sensitive single side stable (De-energize) Recommended PC board pattern (TOP VIEW) External dimensions 2.66 Type Max. 5.4 CAD Tolerance : 0.1 0.20.1 8.40.3 5.080.15 1 coil latching (Reset) 8 7 6 5 2.06 7.20.3 1 2 3 4 Direction indication 6.14 Max. 5.4 10.60.3 S 2.2 2.2 3.2 0.8 0.40.1 3.20.15 2.20.15 2.20.15 0.20.1 7.20.3 5.080.15 Tolerance : 0.1 PACKING STYLE Unit: mm Tube packing 1. The relay is packing in a tube with the relay orientation mark on the left side,as shown in the figure below. Be sure to maintain relays in the correct orientation when mounting on PC boards. 2. Conditions for operation, transport and storage : -40 to 70C. Orientationindicates PIN No.1stripe 5582 Stoppergreen Stopperred Taping packaging 1. Tape dimansions 2. Dimensions of plastic reel A Type 210.8 dia. 12 4 2 dia 9 0.4 20.5 Max. 6.55 3802 dia. 2 801 dia. 1.50.1 0 dia 11.1 11.5 1.75 240.3 Relay polarity bar Z type 24.4+ 20 20.2 GQ relays Tape coming out direction S Type 1.5 dia 2 4 2 dia 11.1 Relay polarity bar Z type 0.1 0 12 7.8 11.5 1.75 240.3 General tolerance : 0.1 130.2 dia. 0.4 3. Conditions for operation, transport and storage : -40 to 70C. Max. 6.55 GQ relays Tape coming out direction General tolerance : 0.1 Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 6 Panasonic Corporation 2020 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS EXAMPLE OF RECOMMENDED SOLDERING CONDITIONS For cautions for use, please read "Relay Soldering and Cleaning Guidelines" and "SMT Soldering Guidelines". PC board terminal In case of hand soldering, the following conditions should be observed. The effect on the relay depends on the PC board used. Please verify the actual PC board to be used. Automatic soldering (Flow) Hand soldering Recommended conditions Time Measurement location Recommended conditions Temperature Temperature Time Measurement location Preheating Max. 120C Within 120 seconds Solder surface terminal Soldering Max. 350C Within 3 seconds Tip temperature Soldering 260C 5C Within 6 seconds Solder temperature Surface-mount terminal In case of automatic soldering (reflow), the following conditions should be observed. IRS (infrared reflow soldering method) heating conditions Recommend conditions Number of reflow 1 time Measuring position Surface of PC board where relay is mounted. t4 T3 T2 T1 t1 t2 t3 t 1=60s to 120s t 2=within 20s t 3=within 30s C t 4=within 10s245 to 250 T1=150 to 180 C C and higher T2=230 C max T3=250 Mounting cautions Cautions to observe when mounting temperature increases in the relay are greatly dependent on the way different parts are located a PC board and the heating method of the reflow device. Therefore, please conduct testing on the actual device beforehand after making sure the parts soldered on the relay terminals and the top of the relay case are within the temperature conditions. Measuring position of temperature profile Note NoteThe soldering temperature profile indicates the pad temperature. In some cases, the ambient temperature may be greatly increased. Check for the specific mounting condition. Other things to observe * Exceeding the stipulated conditions when soldering may affect coaxial switch performance. Be sure to consult us beforehand. * Since thermal stress on a relay will depend on the PC board and process conditions, please be sure to test using the actual PC board. * Creep-up, wettability and solder strength will differ depending on changes in the mounting conditions and type of solder. Please evaluate based on actual production conditions. * Only apply coating after the relay has returned to room temperature. SAFETY STANDARDS UL/C-UL (Recognized) File No. E43149 CSA (Certified) Operations Ambient temperature 2 A 30 V DC Resistive 5x104 40C 1 A 30 V DC Resistive 105 40C 0.5 A 60 V DC Resistive* 6x103 85C 0.3 A 110 V DC Resistive 3x104 40C 0.3 A 125 V AC Resistive 105 40C Contact rating CSA standard certified by C-UL. *Single side stable type 1.5 to 12 V DC only BSI BSI standard certified by File No. VC667389 (basic insulation). Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 7 Panasonic Corporation 2020 ASCTB7E 202009 Signal Relays (2A or less) GQ RELAYS GUIDELINES FOR USAGE or cautions for use, please read "GUIDELINES FOR SIGNAL RELAYS USAGE" and "GUIDELINES FOR RELAY F USAGE". Cautions for usage of GQ relay Latching * Use latching when conditions involve continuous carrying current. * Regarding the set and reset pulse time, for the purpose of reliable operation under ambient temperature fluctuations and different operating conditions, we recommend setting the coil applied set and reset pulse time to 10 ms or more at the nominal coil voltage. * The relay is shipped in the reset position. But jolts during transport or impacts during installation can change the reset position. It is, therefore, advisable to build a circuit in which the relay can be initialized (set and reset) just after turning on the power. recautions for usage of automatic insertion machine P Set the chucking pressure of the pick-up mechanism by the automatic mounting machine with the pressure shown in table1 to maintain the internal function of the relay. E A D C B Please chuck the portion. Avoid chucking the center of the relay. In addition, excessive chucking pressure to the pinpoint of the relay should be also avoided. Table 1: Chucking pressure A to E direction Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 8 Max. 9.8 N (1 kgf) Panasonic Corporation 2020 ASCTB7E 202009 GUIDELINES FOR RELAY USAGE For cautions for use, please read "GUIDELINES FOR RELAY USAGE". https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp PRECAUTIONS FOR COIL INPUT Long term current carrying Maximum allowable voltage and temperature rise A circuit that will be carrying a current continuously for long periods without relay switching operation. (circuits for emergency lamps, alarm devices and error inspection that, for example, revert only during malfunction and output warnings with form B contacts) Continuous,long-term current to the coil will facilitate deterioration of coil insulation and characteristics due to heating of the coil itself.For circuits such as these, please use a magnetic-hold type latching relay. If you need to use a single stable relay, use a sealed type relay that is not easily affected by ambient conditions and make a failsafe circuit design that considers the possibility of contact failure or disconnection. Proper usage requires that the rated coil voltage be impressed on the coil. Note, however, that if a voltage greater than or equal to the maximum continuous voltage is impressed on the coil, the coil may burn or its layers short due to the temperature rise. Furthermore, do not exceed the usable ambient temperature range listed in the catalog. Steady state DC current should be applied to the coil. The wave form should be rectangular. If it includes ripple, the ripple factor should be less than 5%.However, please check with the actual circuit since the electricalcharacteristics may vary. The rated coil voltage should be applied to the coil and the set/ reset pulse time of latching type relay differs for each relays, please refer to the relay's individual specifications. Coil connection When connecting coils of polarized relays, please check coil polarity(+,-) at the internal connection diagram (Schematic). If any wrong connection is made, it may cause unexpected malfunction, like abnormal heat, fire and so on, and circuit do not work. Avoid impressing voltages to the set coil and reset coil at the same time. Current passage time % For continuous passage Temperature rise value is 100% ON : OFF = 3 : 1 About 80% ON : OFF = 1 : 1 About 50% ON : OFF = 1 : 3 About 35% ON : OFF = 1 : 1 Voltage DC Coil operating power Temperature rise due to pulse voltage When a pulse voltage with ON time of less than 2 minutes is used, the coil temperature rise bares no relationship to the ON time. This varies with the ratio of ON time to OFF time, and compared with continuous current passage, it is rather small. The various relays are essentially the same in this respect. Time Pick-up voltage change due to coil temperature rise (hot start) In DC relays, after continuous passage of current in the coil, if the current is turned OFF, then immediately turned ON again, due to the temperature rise in the coil, the pick-up voltage will become somewhat higher. Also, it will be the same as using it in a higher temperature atmosphere. The resistance/temperature relationship for copper wire is about 0.4% for 1C, and with this ratio the coil resistance increases. That is, in order to operate of the relay, it is necessary that the voltage be higher than the pick-up voltage and the pick-up voltage rises in accordance with the increase in the resistance value. However, for some polarized relays, this rate of change is considerably smaller. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 9 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE NOTES Usage, Storage, and Transport Conditions During usage, storage, or transportation, avoid locations subject to direct sunlight and maintain normal temperature, humidity, and pressure conditions. The allowable specifications for environments suitable for usage, storage, and transportation are given below. (1) Temperature: The allowable temperature range differs for each relay, so refer to the relay's individual specifications. In addition, when transporting or storing relays while they are tube packaged, there are cases when the temperature may differ from the allowable range. In this situation, be sure to consult the individual specifications. (2) Humidity : 5 to 85% R.H. (3) Pressure : 86 to 106 kPa The humidity range varies with the temperature. Use within the range indicated in the graph. (The allowable temperature depends on the relays.) HumidityRH 85 Allowable range Avoid icing when used at temperatures lower than 0C 5 Avoid condensation when used at temperatures higher than 0C 0 -40 Ambient temperature Dew condensation Condensation occurs when the ambient temperature drops suddenly from a high temperature and humidity, or the relay and microwave device is suddenly transferred from a low ambient temperature to a high temperature and humidity. Panasonic Corporation does not guarantee the failures caused by condensation. The heat conduction by the equipment may accelerate the cooling of device itself, and the condensation may occur. Please conduct product evaluations in the worst condition of the actual usage. (Special attention should be paid when high temperature heating parts are close to the device. Also please consider the condensation may occur inside of the device.) Icing Condensation or other moisture may freeze on relays when the temperature become lower than 0C. This icing causes the sticking of movable portion, the operation delay and the contact conduction failure etc. Panasonic Corporation does not guarantee the failures caused by the icing. The heat conduction by the equipment may accelerate the cooling of relay itself and the icing may occur. Please conduct product evaluations in the worst condition of the actual usage. Low temperature and low humidity The plastic becomes brittle if the switch is exposed to a low temperature, low humidity environment for long periods of time. 85 High temperature and high humidity Storage for extended periods of time (including transportation periods) at high temperature or high humidity levels or in atmospheres with organic gases or sulfide gases may cause a sulfide film or oxide film to form on the surfaces of the contacts and/or it may interfere with the functions. Check out the atmosphere in which the units are to be stored and transported. Package In terms of the packing format used, make every effort to keep the effects of moisture, organic gases and sulfide gases to the absolute minimum. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 10 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE Storage requirements Since the SMD type is sensitive to humidity it is packaged with tightly sealed anti-humidity packaging. However, when storing, please be careful of the following. 1) Please use promptly once the anti-humidity pack is opened. (within 72 hours, Max. 30C / 70% R.H.). If left with the pack open, the relay will absorb moisture which will cause thermal stress when reflow mounting and thus cause the case to expand. As a result, the seal may break. 2) If relays will not be used within 72 hours, please store relays in a humidity controlled desiccator or in an anti-humidity bag to which silica gel has been added. 4) The following cautionary label is affixed to the anti-humidity pack. * If the relay is to be soldered after it has been exposed to excessive humidity atmosphere, cracks and leaks can occur. Be sure to mount the relay under the required mounting conditions. 3) When relays (which is packaged with humidity indicator and silica gel) meeting one of below criteria, please bake (dry) before use. When the storage conditions specified in 1) are exceeded. When humidity indicator is in or status according to judgement standard. Silicon When a source of silicone substances (silicone rubber, silicone oil,silicone coating materials and silicone filling materials etc.) is used around the relay, the silicone gas (low molecular siloxane etc.) may be produced This silicone gas may penetrate into the inside of the relay. When the relay is kept and used in this condition, silicone compound may adhere to the relay contacts which may cause the contact failure. Do not use any sources of silicone gas around the relay (Including plastic seal types). <How to judge> Please check humidity indicator color and decide if baking is necessary or not. : indicate brown, : Other than brown (blueish color) 5% 10% 60% Bake treatment necessity judgment NOx Generation When relay is used in an atmosphere high in humidity to switch a load which easily produces an arc, the NOx created by the arc and the water absorbed from outside the relay combine to produce nitric acid. This corrodes the internal metal parts and adversely affects operation. Avoid use at an ambient humidity of 85% RH or higher (at 20C). If use at high humidity is unavoidable, please contact our sales representative. No need to bake No need to bake Need to bake Need to bake Spot 5% 10% 60% Humidity indicator card <Baking (Drying) conditions> With reel : 45C, 96 hours or more. Without reel (including relay only) : 60C, 35 hours or more. Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 11 Panasonic Corporation 2020 ASCTB414E 202003 GUIDELINES FOR RELAY USAGE OTHERS Cleaning 1) Although the environmentally sealed type relay (plastic sealed type,etc.) can be cleaned, avoid immersing the relay into cold liquid (such as cleaning solvent) immediately after soldering. Doing so may deteriorate the sealing performance. 2) Surface mount terminal type relay is sealed type and it can be cleaned by immersion. Use pure water or alcohol-based cleaning solvent. 3) Cleaning with the boiling method is recommended (The temperature of cleaning liquid should be 40C or lower).Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may cause breaks in the coil or slight sticking of the contacts due to the ultrasonic energy. Please refer to "the latest product specifications" when designing your product. *Requests to customers: https://industrial.panasonic.com/ac/e/salespolicies/ Panasonic Corporation Electromechanical Control Business Division industrial.panasonic.com/ac/e/ 12 Panasonic Corporation 2020 ASCTB414E 202003 Please contact .......... Electromechanical Control Business Division 1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan industral.panasonic.com/ac/e/ (c)Panasonic Corporation 2020 ASCTB7E 202009 Specifications are subject to change without notice.