AZ942H

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
CONTACTS
GENERAL DATA
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Life Expectancy
Mechanical
Electrical
Ratings
Resistive load:
Operate Time (typical) 10 ms at nominal coil voltage
1 Form A
1 Form C
Rated Load
UL
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
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]
Material
Silver cadmium oxide [1] or Silver tin oxide [2]
Resistance
< 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.
Minimum operations
1 x 107
1 x 105 at 10A 250 VAC Res.
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.)
2000 Vrms contact to coil
750 Vrms across contacts
Insulation Resistance
100 megohms min. at 20°C, 500 VDC,
50% RH
Insulation
(according to
DIN VDE 0110,
IEC 60664-1)
Overvoltage category: II
Pollution degree: 2
Nominal voltage: 250 VAC
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
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)
Storage
Vibration
Shock
0.062" (1.5 mm) DA at 10–55Hz
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
Max. Solvent Temp.
80°C (176°F)
Max. Immersion Time
30 seconds
Weight
13 g
Packing unit in pcs
20 per plastic tube / 1000 per carton box
COIL
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
26°C (47°F) at nominal coil voltage
Temperature
Class B: Max. 130°C (221°F)
Class F: Max. 155°C (311°F)
6/19/13
AZ942H
RELAY ORDERING DATA
STANDARD RELAYS
COIL SPECIFICATIONS
Nominal Coil
VDC
3
Must Operate
VDC
2.4
Max. Continuous
VDC
6.5
5
4.0
11.0
6
4.8
13.0
Coil Resistance
Ohm ± 10%
25
ORDER NUMBER*
70
Form A
(SPST-N.O.)
AZ942H-1A-3D
AZ942H-1A-5D
Form C
(SPDT)
AZ942H-1C-3D
AZ942H-1C-5D
100
AZ942H-1A-6D
AZ942H-1C-6D
9
7.2
20.0
225
AZ942H-1A-9D
AZ942H-1C-9D
12
9.6
26.0
400
AZ942H-1A-12D
AZ942H-1C-12D
18
14.4
39.0
900
AZ942H-1A-18D
AZ942H-1C-18D
AZ942H-1C-24D
AZ942H-1C-48D
24
19.2
52.0
1,600
AZ942H-1A-24D
48
38.4
104.0
6,200
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
Test
1.2 x 50 usec positive pulse
1.2 X 50 usec negative pulse
0.5 us 100 kHz ring wave
Rating
6 kV
6 kV
6 kV
Description
Contact to coil – 5 pulses
Contact to coil – 5 pulses
Contact to coil - 5 waves
MECHANICAL DATA
PC BOARD LAYOUT
.87
[22.0]
.64
[16.3]
.085
[2.15]
.082
[2.1]
.236
[6.0]
.472
[12.0]
.65
[16.5]
.016
[0.4]
.138
[3.5]
.078
[2.0]
.480
[12.2]
5 x ø .051
[ø 1.3]
VIEWED TOWARDS TERMINALS
.016
[0.4]
.040
[1.0]
4 x .020
[0.5]
WIRING DIAGRAMS
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