AZ942
16 AMP
MINIATURE
PC BOARD RELAY
FEATURES
• Extremely low cost
• High switching capacity — 16 Amps
• DC coils to 48 VDC
• UL, CUR file E44211
• Class B insulation for high temperature operation
• Class F insulation available
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1x107
1 x 105 at 10 A 277 VAC Res.
Operate Time (typical)
Release Time (typical)
10 ms at nominal coil voltage
CONTACTS
5 ms at nominal coil voltage
(with no coil suppression)
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Dielectric Strength
1750 Vrms contact to coil
(at sea level for 1 min.) 1000 Vrms across contacts
Ratings
Resistive load
Medium Duty Max. switched power: 150 W or 2770 VA
Max. switched current: 10 A
Insulation Resistance 100 megohms min. at 20°C, 500 VDC,
50% RH
Max. switched voltage: 30 VDC or 300 VAC
UL Rating: 5 A at 30 VDC
Dropout
Greater than 10% of nominal coil voltage
10 A at 277 VAC
1/3 HP at 125 VAC (1 Form A)
Ambient Temperature At nominal coil voltage
2.9 A 125 VAC Pilot Duty (1 Form A)
Operating
Storage
Class B: -40°C(-40°F) to 100°C(212°F)
Class F: -40°C(-40°F) to 120°C(248°F)
Heavy Duty
Max. switched power: 480 W or 4000 VA
Max. switched current: 16 A
Max. switched voltage: 30 VDC or 300 VAC
UL Rating: 12 A at 28 VDC
12 A at 277 VAC
Class B: -55°C(-67°F) to 130°C(266°F)
Class F: -55°C(-67°F) to 155°C(311°F)
Vibration
0.062" DA at 10–55Hz
10 g
16A at 250 VAC (SPDT)
2.0 A at 240 VAC Pilot Duty
Shock
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Material
Medium Duty: Silver cerium
Heavy Duty: Silver tin oxide
Terminals
Resistance
<100 milliohms initially
(24 V, 1 A voltage drop method)
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
80°C (176°F)
COIL
Max. Immersion Time 30 seconds
Power
Weight
13 g
At Pickup Voltage
(typical)
230 mW
NOTES
Max Continuous
Dissipation
Class B: 1.8 W at 20°C (68°F) ambient
Class F: 2.4 W at 20°C (68°F) ambient
1. All values at 20°C (68°F).
Temperature Rise
Temperature
23°C (42°F) at nominal coil voltage
2. Relay may pull in with less than “Must Operate” value.
3. Unsealed relays should not be dip cleaned.
4. Specifications subject to change without notice.
Class B: Max. 130°C (266°F)
Class F: Max. 155°C (311°F)
5/17/05W
