AZ934
20 AMP SUB-MINIATURE
POWER RELAY FOR
AUTOMOTIVE USE
FEATURES
• Low cost
• Up to 20 Amp switching capability in a compact size
• Sealed
• Two separate relays in DPDT version
• Quiet operation
• Vibration and shock resistant
• Designed for power windows, power seats
and wiper applications
• QS-9000 Factory
GENERAL DATA
CONTACTS
Arrangement
DPDT (2 Form C)
SPDT (1 Form C)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107 operations
2 x 105 operations at 20 A 14 VDC Res.
Ratings
Max. switched power: 280 W
Operate Time (typical) 3 ms at nominal coil voltage
Max. switched voltage: 100 VDC
Max. switched current (make/break), continuous:
Release Time (typical) 1.5 ms at nominal coil voltage
1 Form C:
2 Form C:
25A/20A, 20A
25A/20A, 20A
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.)
500 Vrms coil to contact
500 Vrms between open contacts
Material
Silver nickel, silver tin oxide available
< 100 milliohms at 1A, 5 VDC
Resistance
Insulation Resistance 100 megohms min. at 20°C,
500 VDC, 50% RH
Dropout
> 8.3% of nominal coil voltage
Ambient Temperature At nominal coil voltage
COIL
Operating
Storage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
Power
At Pickup Voltage
(typical)
Vibration
0.062" (1.5 mm) DA at 10–55Hz,
10 g at 55-200 Hz
203 mW
Max. Continuous
Dissipation
Shock
30 g, 11 ms, functional
Tinned copper alloy, P.C.
270°C (518°F)
1.0 W 20°C (68°F) ambient
Terminals
Temperature Rise
Max. Temperature
42°C (108°F) nominal coil VDC
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
155°C (311°F)
5 seconds
80°C (176°F)
Max. Immersion Time 30 seconds
Weight
10 grams
NOTES
1. All values at 20°C (68°F).
2. Maximum make current refers to in-rush current of lamp load.
3. Relay may pull in with less than “Must Operate” value.
4. Specifications subject to change without notice.
ZETTLER electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2003-04-29
