AZETTLER AZ942H-1A-5D 12 amp miniature pc board relay Datasheet

AZ942H
12 AMP
MINIATURE
PC BOARD RELAY
FEATURES
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Extremely low cost
High switching capacity — 12 Amps
DC coils to 48 VDC
Class B insulation for high temperature operation
Class F insulation available
Meets IEEE 587 6 kV lightning surge
UL, CUR file E43203
VDE approved models available, please contact the
factory
CONTACTS
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1x107
1 x 105 at 10A 277 VAC Res.
Operate Time (typical)
10 ms at nominal coil voltage
5 ms at nominal coil voltage
(with no coil suppression)
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Release Time (typical)
Ratings
Resistive load
Dielectric Strength
3000 Vrms contact to coil
(at sea level for 1 min.) 1000 Vrms across contacts
Form A
Form C
Max. switched power: 196 W or 2770 VA
Max. switched current: 12 A
Max. switched voltage: 150 VDC* or 300 VAC
UL Rating: 10 A at 28 VDC, 100k cycles [1] [2]
10 A at 277 VAC, 100k cycles [1]
10 A at 277 VAC, 25k cycles [2]
Insulation Resistance
100 megohms min. at 20°C, 500 VDC,
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
At nominal coil voltage
Max. switched power: 196 W or 1939 VA
Max. switched current: 12 A
Max. switched voltage: 150 VDC* or 300 VAC
UL Rating: 7 A at 28 VDC, 100k cycles [1] [2]
12 A at 125 VAC, 100k cycles [1]
12 A at 125 VAC, 100k cycles N.O. [2]
12 A at 125 VAC, 50k cycles N.C. [2]
7 A at 277 VAC, 100k cycles [1] [2]
4 FLA / 4 LRA at 240VAC 100k cycles,
N.O. [2]
2 FLA / 4 LAR at 240 VAC 100k cycles,
N.C. [2]
[1] Silver cadmium oxide
[2] Silver tin oxide
*NOTE: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Operating
Class B: -40°C(-40°F) to 100°C(212°F)
Class F: -40°C(-40°F) to 120°C(248°F)
Storage
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
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270°C (518°F)
Max. Solder Time
5 seconds
Material
Silver cadmium oxide or silver tin oxide
Max. Solvent Temp.
80°C (176°F)
Resistance
<100 milliohms initially
(24 V, 1 A voltage drop method)
Max. Immersion Time
30 seconds
Weight
13 g
COIL
NOTES
Power
At Pickup Voltage
(typical)
230 mW
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
Temperature Rise
25°C (45°F) at nominal coil voltage
Temperature
Class B: Max. 130°C (266°F)
Class F: Max. 155°C (311°F)
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.
5/15/05W
AZ942H
RELAY ORDERING DATA
STANDARD RELAYS
COIL SPECIFICATIONS
ORDER NUMBER*
Nominal Coil
VDC
3
Must Operate
VDC
2.4
Max Continuous
VDC
6.5
Coil Resistance
±10%
25
Form A
(SPST-N.O.)
AZ942H–1A–3D
Form C
(SPDT)
AZ942H–1C–3D
5
4.0
6
4.8
11.0
70
AZ942H–1A–5D
AZ942H–1C–5D
13.0
100
AZ942H–1A–6D
9
AZ942H–1C–6D
7.2
20.0
225
AZ942H–1A–9D
AZ942H–1C–9D
12
9.6
26.0
400
AZ942H–1A–12D
AZ942H–1C–12D
24
19.2
52.0
1,600
AZ942H–1A–24D
AZ942H–1C–24D
48
38.4
104.0
6,200
AZ942H–1A–48D
AZ942H–1C–48D
*For epoxy sealed versions, add suffix “E”. For silver tin oxide contacts add suffix “T”. To indicate Class F version, add suffix “F”.
IEEE STANDARD 587-1980 (ANSI/IEEE C62.41-1980)
SURGE VOLTAGE WITHSTAND RATING
Test
Rating
1.2 x 50 usec positive pulse
1.2 X 50 usec negative pulse
0.5 us 100 kHz ring wave
Description
6 kV
6 kV
6 kV
Contact to coil – 5 pulses
Contact to coil – 5 pulses
Contact to coil - 5 waves
MECHANICAL DATA
TERMINAL DIMENSIONS
.87
(22.0)
Terminal Number
Dimensions
1
2, 3, 4, 5
.015 X .040
.020 X .036
PC BOARD LAYOUT
.64
(16.3)
.05
5 HOLES
(1.3)
.082
(2.1)
WIRING DIAGRAM
.016
(0.4)
.65
(16.5)
3
2
.472
(12.0)
CL
*
1
.013
(0.3)
.040
(1.0)
5 PLACES
.078
(2.0)
.138
(3.5)
.480
(12.2)
4*
5
Viewed toward terminals
*Not used on Form A relay
Viewed toward terminals
*Not used on Form A relay
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
5/15/05W
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