AZ943
High performance
Low seated height
Flux tight and sealed versions available
Class B insulation (130°C) standard
Class F insulation (155°C) available
UL, CUR file E44211
TÜV file R50161256
04/23/19
15 AMP
MINIATURE
PC BOARD RELAY
FEATURES
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VDE certificate 40047375
SPST (1 Form A)
SPDT (1 Form C) 1 x 107
1 x 105 at 10A 277VAC Res.
Ratings Operate Time 10ms max.
Release Time 5ms max.
(with no coil suppression)
UL/CUR
Dielectric Strength
(at sea level for 1 min.)
1500Vrms contact to coil
750Vrms across contacts
Dropout Greater than 10% of nominal coil voltage
Storage
Vibration 0.062" DA at 10–55Hz
Shock 10g
TÜV
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 10 grams
Material Silver tin oxide, (gold plating available)
< 100 milliohms initially
(6V, 1A method)
All values at 20°C (68°F).
Relay may pull in with less than “Must Operate” value.
Unsealed relays should not be dip cleaned.
Specifications subject to change without notice.
203mW
1.8W at 20°C (68°F) Class B
2.4W at 20°C (68°F) Class F
Temperature Rise 32°C (58°F) at nominal coil voltage
Temperature Max. 130°C (266°F) Class B
Max. 155°C (311°F) Class F
CONTACTS
Arrangement
GENERAL DATA
Form A and C
Max. switched power: 210W or 2770VA
Max. switched current: 15A (1 Form A), 10A (1 Form C)
Max. switched voltage: 30VDC or 277VAC
1 Form A
15A at 125VAC, General use, 6k cycles, 70°C
12A at 125VAC, General use, 100K cycles, 85°C
10A at 277VAC, General use, 100k cycles 70°C
10A at 277VAC, General use, 20k cycles 85°C
12A at 120VAC, Res. 6k cycles 70°C
TV-5 120VAC 70°C
500W, 120VAC Tungsten 70°C
9.8 FLA 1/2HP at 125VAC, 6k Cycles 70°C
125VA at 120VAC Pilot Duty, 100k cycles, 70°C
10A at 28VDC, Res. 100K cycles 70°C
1 Form C
10A at 120VAC, Res, 100k cycles, (N.O.) 70°C
10A at 120VAC, Res, 6k cycles, (N.C.) 70°C
10A at 277VAC, General Use, 100k cycles, (N.O./N.C.) 70°C
10A at 277VAC, General use, 20k cycles (N.O./N.C.) 85°C
9.8 FLA, 58.8 LRA 1/2HP at 125VAC,6K cycles (N.O.) 70°C
10A at 28VDC, Res. 100k cycles (N.O.) 70°C
1 Form A
10A at 277VAC, Resistive, 25k cycles, 85°C
1 Form C
5A at 250VAC, Resistive, 25k cycles, 85°C
10A at 277VAC, Resistive, 10k cycles, 85°C
12A at 125VAC, Resistive, 10k cycles, 85°C
Resistance
NOTES
1.
2.
3.
4.
At nominal coil voltage
-40°C(-40°F) to 90°C(194°F) Class B
-40°C(-40°F) to 110°C(230°F) Class F
-40°C(-40°F) to 130°C(266°F)
Ambient Temperature
Operating
Insulation Resistance 100 megohms min. at 500VDC,
50% RH
Life Expectancy
Mechanical
Electrical
COIL
Power
At Pickup Voltage
Max Continuous
Dissipation
VDE 10 A at 250 VAC, resistive, 70°C, 50k cycles (N.O.)
12 A at 125 VAC, resistive, 25°C, 50k cycles (N.O.)
1 Form C only
5 A at 250 VAC, res., 70°C, 50k cycles, (N.C.)
AZ943
COIL SPECIFICATIONS ORDER NUMBER*
Max Continuous
VDC
4 3.0 5.2 44 AZ943–1CH–4D
5 3.8 6.5 70 AZ943–1CH–5D
6 4.5 7.8 100 AZ943–1CH–6D
9 6.8 11.7 225 AZ943–1CH–9D
12 9.0 15.6 400 AZ943–1CH–12D
18 13.5 23.4 900 AZ943-1CH-18D
24 18.0 31.2 1,600 ±15% AZ943–1CH–24D
48 36.0 62.4 6,400 ±15% AZ943–1CH–48D
* Substitute “1AH” in place of “1CH” to indicate 1 Form A contact. Add suffix “E” for epoxy sealed versions. Add suffix “G” for gold
PC Board Layout
.758 MAX .610 MAX
19.25 15.49
.134
3.40 .059
1.49
.62 MAX
15.95
.236
.138
.472 6.00
3.5
12.00
.017
0.43
x.01 x.01
0.50 0. 0
.480
12.20]
.014
0.36
.559
x.01 x.03
14.20
0.50] 1.00
.039 03
VIEWED TOWARD TERMINALS
1.00
Wiring Diagram
33
22
55
4
FORM "A" FORM "C"
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
Nominal Coil
VDC Must Operate
VDC Coil Resistance
±10%
5XØ.051
Ø1.30
RELAY ORDERING DATA
STANDARD RELAYS
plated contacts. To indicate Class F version, add suffix “F”.
MECHANICAL DATA
Outline Dimensions
VIEWED TOWARD TERMINALS
04/23/19
