AZ942H
12 AMP
MINIATURE
PC BOARD RELAY
FEATURES
• Extremely low cost
• 12 Amp switching capacity
• Proof tracking index (PTI/CTI) 250
• Clearance and creepage distance >2.5 mm
• Class F insulation (155 °C) available
• Meets IEEE 587 6 kV lightning surge
• UL, CUR file E43203,
• VDE file 40010958
CONTACTS
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
1 x 105 at 10A 250 VAC Res.
Ratings
Form A
Resistive load
Operate Time (typical) 10 ms at nominal coil voltage
Max. switched power: 196 W or 2770 VA
Max. switched current: 12 A
Max. switched voltage: 150 VDC* or 300 VAC
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.) 1000 Vrms across contacts
3000 Vrms contact to coil
Form C
Max. switched power: 196 W or 1939 VA
Max. switched current: 12 A
Max. switched voltage: 150 VDC* or 300 VAC
Insulation Resistance 100 megohms min. at 20°C, 500 VDC,
50% RH
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Insulation
Overvoltage category: II
Pollution degree: 2
Nominal voltage: 250 VAC
(according to
DIN VDE 0110,
IEC 60664-1)
Rated Load
UL, CUR
Form A
Dropout
Greater than 10% of nominal coil voltage
10 A at 28 VDC, 100k cycles
10 A at 277 VAC, 25k cycles
Ambient Temperature At nominal coil voltage
Operating
Class B: -40°C(-40°F) to 70°C(158°F)
Class F: -40°C(-40°F) to 85°C(185°F)
-40°C(-40°F) to 105°C(221°F)
Form C
7 A at 28 VDC, 100k cycles
7 A at 277 VAC, 100k cycles
Storage
12 A at 125 VAC, 100k cycles (N.O.)
12 A at 125 VAC, 50k cycles (N.C.)
Vibration
0.062" (1.5 mm) DA at 10–55Hz
10 g
Shock
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
VDE
10 A at 250 VAC, 50k cycles (N.O.)
7 A at 250 VAC, 50k cycles (N.C.)
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Material
Silver tin oxide
Resistance
<100 milliohms initially
80°C (176°F)
Max. Immersion Time 30 seconds
Weight
13 g
COIL
Packing unit in pcs
20 per plastic tube / 1000 per carton box
Power
At Pickup Voltage
(typical)
230 mW
NOTES
Max Continuous
Dissipation
Class B: 1.7 W at 20°C (68°F) ambient
Class F: 2.2 W at 20°C (68°F) ambient
1. All values at 20°C (68°F).
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.
Temperature Rise
Temperature
25°C (45°F) at nominal coil voltage
Class B: Max. 130°C (266°F)
Class F: Max. 155°C (311°F)
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
2004-07-29
