AZ850
2/02/16
MICROMINIATURE
POLARIZED RELAY
FEATURES
•
Microminiature size: Height: 0.197 inches (5mm);
Length: 0.551 inches (14mm); Width: 0.354 inches (9mm)
•
High sensitivity, 79mW pickup
•Monostable and bistable (latching) single coil and two
coil versions available
•
Meets FCC Part 68.302 1500V lightning surge
•DIP terminal layout, fits 10 pin IC socket
•Epoxy sealed for automatic wave soldering and cleaning
•UL, CUR file E43203
CONTACTS
Arrangement DPDT (2 Form C)
Bifurcated crossbar contacts
Ratings Resistive load:
Max. switched power: 30W or 62.5VA
Max. switched current: 1A
Max. switched voltage: 220VDC or 250VAC
Max. carry current: 2A
Rated Load
UL, CUR 1A at 30VDC resistive
0.5A at 125VAC resistive
Material Silver palladium; gold clad
Resistance < 50 milliohms initially
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 108
2 x 105 at 1A, 30VDC, resistive
1 x 105 at 0.5A, 125VAC, resistive
Operate Time (typical)
2ms at nominal coil voltage
Release Time (typical)
1ms at nominal coil voltage
(with no coil suppression)
Set Time
2ms at nominal coil voltage (typical)
(bistable versions)
Reset Time
2ms at nominal coil voltage (typical)
(bistable versions)
Dropout Greater than 10% of nominal coil voltage
Capacitance
Contact to contact: 0.4pF
Contact set to contact set: 0.2pF
Contact to coil: 0.9pF
Dielectric Strength
(at sea level)
1000Vrms between contact sets
1000Vrms across contacts
1000Vrms contact to coil
Meets FCC part 68.302 1500V lightning
surge
Insulation Resistance
1000 megohms min. at 25°C, 500VDC,
50% RH
Ambient Temperature At nominal coil voltage
Operating -40°C (-40°F) to 70°C (158°F)
Storage -40°C (-40°F) to 105°C (221°F)
Vibration .130" DA at 10–55 Hz
Shock 50 g
Enclosure LCP
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 250°C (482°F)
Max. Solder Time 5 seconds
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight
Approx. 1.5 grams
COIL (Polarized)
Power
At Pickup Voltage
(typical)
Single side stable: 79–169mW
Bistable (latching) single coil: 56–84mW
Bistable (latching) two coil: 113–169mW
Max. Continuous
875mW at 20°C (68°F) ambient
Dissipation
Temperature Rise 18°C (32°F) at nominal coil voltage
Temperature Max. 105°C (221°F)
NOTES
1. All values at 20°C (68°F).
2. Relay has fixed coil polarity.
3. Relay may pull in with less than “Must Operate” value.
4. Relay adjustment may be affected if undue pressure is exerted
on relay case.
5. For complete isolation between the relay’s magnetic fields, it is
recommended that a 0.197" (5.0mm) space be provided between
adjacent relays.
6. Specifications subject to change without notice.
Coil I Coil II
RELAY ORDERING DATA
SINGLE SIDE STABLE
COIL SPECIFICATIONS
Nominal Coil Must Operate Max Continuous Coil Resistance ORDER NUMBER
VDC VDC VDC ± 10%
3
2.3
7.5 64.3 AZ850–3
5
3.8
12.5 178 AZ850–5
6
4.5
15.0 257 AZ850–6
9
6.8
22.5 579 AZ850–9
12
9.0
30.0
1028
AZ850–12
24
18.0
48.0
2880
AZ850–24
48
36.0
80.0
7680
AZ850–48*
BISTABLE (LATCHING) SINGLE COIL
COIL SPECIFICATIONS
Nominal Coil Must Operate Max Continuous Coil Resistance ORDER NUMBER
VDC VDC VDC ± 10%
3 2.3 8.7 90 AZ850P1–3
5 3.8 14.5 250 AZ850P1–5
6 4.5 17.4 360 AZ850P1–6
9 6.8 26.1 810 AZ850P1–9
12 9.0 34.8 1440 AZ850P1–12
24 18.0 57.6 3840 AZ850P1–24
BISTABLE (LATCHING) TWO COIL
COIL SPECIFICATIONS
Nominal Coil Must Operate
Coil Resistance ± 10%
ORDER NUMBER
VDC VDC VDC
3 2.3 6.0 45 45 AZ850P2–3
5 3.8 10.0 125 125 AZ850P2–5
6 4.5 12.0 180 180 AZ850P2–6
9 6.8 18.0 405 405 AZ850P2–9
12 9.0 24 720 720 AZ850P2–12
24 18.0
36 1920 1920
AZ850P2–24
Max Continuous
VDC
2/02/16
MECHANICAL DATA
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
*Not UL Approved
AZ850
(0.69)
0.027
PC BOARD LAYOUT
(2.54)
Stripe on top of relay
of pins 1 & 10
(2.54)
WIRING DIAGRAMS
(14.0)
0.551
BISTABLE (LATCHING) TWO COIL
10 x 0.0138
10 x 0.032
(0.81)
4 x 0.100
VIEWED TOWARDS TERMINALS
Reset Coil
867910
6710 9 8
Watch for polarity
VIEWED TOWARDS TERMINALS
(-)
DEENERGIZED OR RESET CONDITION RESET CONDITION
Watch for polarity
45123
SINGLE SIDE STABLE
10 x 0.020
4 x 0.100
(+)
indicates the position
Diagrams show the "reset"
position before energized
with polarity as shown.
(7.63)
(3.5)0.300 (0.25)
0.010
(0.25)(5.0)
0.197
(+)
21
(+)
(0.51)
0.300
(7.62)
0.075
(1.90)
10 x 0.010
(9.00]
0.354
(-)
Set Coil
(-)
354
