LS40 Illuminated Type LS40 Series Features 2.8(L)x4.95(W)x2.5H mm /Outline drawing 1. 2. LED 1(1x1)2(2x 1 1x2) 3. LS40J LED/LS40J type (with LED) 1. Compact size allows outstanding flexibility of layout and freedom of application, in combination with other devices. Set design is now much easier. 2. LEDs are located in each corner of the switch the following internal configurations are possible : One LED (one of one color), or two LEDs (two of one color or two colors with one LED of each). 3. Reflow soldering is possible using a reflow furnace. 1.7 2.8 (0.55) (2.425) 0.5 2.4 4.95 0.5 3.95 K2 K1 S2 A1 S1 TOP VIEW Circuit diagram(Top view) 0.6 Au Au pattern Resist printing 0.425 0.6 0.6 0.5 SW SW Center A2 0.425 Center 2.5 1.6 (0.525) UR,HR Polarity is reversed /Product code on the UR and HR. /Unit : mm LS40 J 2 - 1 SR / -T The following soldering patterns are recommended for /Series reflow-soldering: /Thickness J2.5mm For reflow soldering 0.425 0.425 0.6 0.6 0.6 /Operating force 0.9 3.95 21.76N180gf 32.35N240gf LED/Location and number of LED(s) 0.9 LED()1,2No./ Choose the number and position of the LEDs from the code Nos.1and 2 in the diagram below(). (LED)/Color of LED (LED)/Color of another LED LED2/Applicable only to two LEDs version /Packing mode Non-codedBulk packing () T() TTaping (standard mode) LED Location and No.2LED number of LED(s) LED1 LED The code No.2 LED type is colored to emit long-wavelength light from the left side and short No. Code No. 100 1 2 wavelength light from the right side, when the switch is viewed from the center. Where only one LED is attached, it will be the LED on the left side. Application LUMISWITCH, LS40 series, can be used as a function control switch in the following applications. TV, VCR, audio equipment, automotive and telecommunication equipment, measuring instruments, facsimiles, telephone sets, car audio products etc. LS40 /Absolute Maximum Rating /Switch portion 12 20m LEDURHR/LED portion (Except UR and HR) (Ta 25) Item Symbol Rating (mW) PD 65 (mA) IF 25 Pulse forward current (mA) IFP 100 Reverse voltage (V) VR 5 Power dissipation Forward current () Operating temperature range -30+80 () -40 +90 Storage temperature range IFP duty 1/10 0.1msec Condition for IFP is pulse of 1/10 duty and 0.1msec width. /Electro-optical and Mechanical Characteristics /Switch portion (Ta 25) /Switch operating force Item 1.76N 2.35N DC12V 20mA 100m/100m or less 100M/100M or more AC250V 1/AC250V for one minute 20ms/20ms or less 0.17mm 1.760.49N 2.350.59N 5/50,000 or more 3/30,000 or more /Maximum rating /Contact resistance /Insulation resistance /Withstanding voltage /Bounce /Stroke /Operating force /Operating life (times) (Ta 25) LED/LED portion Brightness Lighting color Standard brightness R D Y YG G FG PG SR /Red IF (mA) VF typ (V) 20 20 20 20 20 20 20 /Red /Orange /Yellow /Yellow green /Green /Fresh green /Pure green Super brightness SD /Orange Ultra brightness High brightness IV IF min typ (mA) (mcd) (mcd) max (V) P typ (nm) typ (nm) 2.2 2.2 2.1 2.2 2.2 2.2 2.2 2.6 2.6 2.6 2.6 2.6 2.6 2.6 700 605 589 570 567 560 557 100 40 40 30 26 26 24 20 20 20 20 20 20 20 0.7 2.9 3.1 5.0 2.4 2.0 0.8 1.5 8.2 7.3 17.3 9.4 5.8 2.2 20 2.0 2.6 650 40 20 1.9 5.2 20 2.0 2.6 630 40 20 1.5 8.1 UR /Red 20 1.8 2.6 660 20 20 4.0 14.3 HR /Red 20 1.8 2.6 660 20 20 8.6 28.6 NIST Per NIST standards Characteristics Iv-IF Iv-IF Characteristics VF-Ta VF-Ta Characteristics IF-VF IF-VF Characteristics 2.6 SD 10 Iv(mcd) VF(V) IF (mA) G/FG/PG SD 2.2 D 2.0 SR 5 1.8 D R R 10 Y 5 FG SR PG 3 2 SD 200 Y G/PG/FG/SD D 100 50 SR 50 15 60 70 0.5 1.6 2.0 V F( V ) 2.4 2.8 -30 -20 0 20 40 T a(C) 60 80 100 1 2 3 5 IF(mA) 10 20 50 -30 -20 0 20 40 60 80 100 - 30 - 20 20 10 0 10 20 30 40 50 120 100 60 80 60 70 40 5 80 PG 1 30 140 20 10 R 20 R 1 1.6 40 25 Y IFmax(mA) 2.4 Y/G/FG Directive Characteristics 30 500 G 20 SR Iv ( in) 50 30 3 IFmax-Ta IFmax-Ta Characteristics Iv-Ta Iv-Ta Characteristics 50 100 0 20 40 60 80 100 90 20 80 0 90 0 T a(C) 101