AZ942H
16 AMP
MINIATURE
PC BOARD RELAY
FEATURES
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Extremely low cost
16 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 E44211
VDE file 40026048
Arrangement
Ratings
1 Form A
SPST (1 Form A)
SPDT (1 Form C)
Resistive load:
Max. switched power: 280 W or 4000 VA
Max. switched current: 16 A
Max. switched voltage:
28
VDC or
250
VAC
Max. switched power: 196 W or
2500
VA
Max. switched current: 12 A
Max. switched voltage:
28
VDC or
250
VAC
CONTACTS
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10
7
1 x 10
5
at 10A 250 VAC Res.
Operate Time (typical)
10 ms at nominal coil voltage
Release Time (typical)
5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.)
Insulation Resistance
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Dropout
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
Packing unit in pcs
2000
Vrms contact to coil
750
Vrms across contacts
100 megohms min. at 20°C, 500 VDC,
50% RH
Overvoltage category: II
Pollution degree: 2
Nominal voltage: 250 VAC
Greater than 10% of nominal coil voltage
At nominal coil voltage
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)
0.062" (1.5 mm) DA at 10–55Hz
10 g
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
13 g
20 per plastic tube / 1000 per carton box
1 Form C
Rated Load
UL
1 Form A
16 A at 250 VAC, resistive, 85°C, 50k cycles [2]
12 A at 250 VAC, resistive, 85°C, 100k cycles [2]
10 A at 277 VAC, resistive, 85°C, 25k cycles [2], [1]
10 A at 28 VDC, resistive, 85°C, 100k cycles [2], [1]
1/2 HP at 125 / 250 VAC
[2]
1 Form C
16 A at 250 VAC, resistive, 85°C, 50k cycles (N.O.) [2]
12 A at 250 VAC, resistive, 85°C, 100k cycles (N.O.) [2]
12 A at 125 VAC, resistive, 85°C, 100k cycles (N.O.) [2], [1]
12 A at 125 VAC, resistive, 85°C, 100k cycles (N.C.) [2]
7 A at 277 VAC, resistive, 85°C, 100k cycles [2], [1]
7 A at 28 VDC, resistive, 85°C, 100k cycles [2], [1]
1/2 HP at 125 / 250 VAC
[2]
4 FLA / 4 LRA at 240 VAC (N.O.) [2]
2 FLA / 4 LRA at 240 VAC (N.C.) [2]
VDE
1 Form A
10 A at 250 VAC, resistive, 85°C, 50k cycles [2]
1 Form C
10 A at 250 VAC, resistive, 85°C, 50k cycles (N.O.) [2]
7 A at 250 VAC, resistive, 85°C, 50k cycles [2]
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
230 mW
Class B: 1.7 W at 20°C (68°F) ambient
Class F: 2.2 W at 20°C (68°F) ambient
26°C (47°F) at nominal coil voltage
Class B: Max. 130°C (221°F)
Class F: Max. 155°C (311°F)
Material
Resistance
Silver cadmium oxide [1] or Silver tin oxide [2]
< 100 milliohms initially
NOTES
1. All values at 20°C (68°F)
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
6/19/13
AZ942H
RELAY ORDERING DATA
STANDARD RELAYS
Nominal Coil
VDC
3
5
6
9
12
18
24
48
Must Operate
VDC
2.4
4.0
4.8
7.2
9.6
14.4
19.2
38.4
COIL SPECIFICATIONS
Max. Continuous
VDC
6.5
11.0
13.0
20.0
26.0
39.0
52.0
104.0
Coil Resistance
Ohm ± 10%
25
70
100
225
400
900
1,600
6,200
Form A
(SPST-N.O.)
AZ942H-1A-3D
AZ942H-1A-5D
AZ942H-1A-6D
AZ942H-1A-9D
ORDER NUMBER*
Form C
(SPDT)
AZ942H-1C-3D
AZ942H-1C-5D
AZ942H-1C-6D
AZ942H-1C-9D
AZ942H-1C-12D
AZ942H-1C-18D
AZ942H-1C-24D
AZ942H-1C-48D
AZ942H-1A-12D
AZ942H-1A-18D
AZ942H-1A-24D
AZ942H-1A-48D
* For epoxy sealed version, 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
1.2 x 50 usec positive pulse
1.2 X 50 usec negative pulse
0.5 us 100 kHz ring wave
Test
Rating
6 kV
6 kV
6 kV
Contact to coil – 5 pulses
Contact to coil – 5 pulses
Contact to coil - 5 waves
Description
MECHANICAL DATA
PC BOARD LAYOUT
.87
[22.0]
.64
[16.3]
.082
[2.1]
.085
[2.15]
.236
[6.0]
.65
[16.5]
.138
[3.5]
.472
[12.0]
.016
[0.4]
.078
[2.0]
.480
[12.2]
5 x
ø
.051
[
ø
1.3]
VIEWED TOWARDS TERMINALS
.016
[0.4]
4 x .020
[0.5]
WIRING DIAGRAMS
.040
[1.0]
4 x .036
[0.9]
FORM A
FORM C
VIEWED TOWARDS TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
6/19/13
