CONTACTS
Arrangement SPST (1 Form A)
SPDT (1 Form C)
Ratings Form A and C
Max. switched power: 210 W or 2770 VA
Max. switched current: 15 A AC, 7 A DC
Max. switched voltage: 30 VDC or 300 VAC
UL/CUR 1 Form A
15 A at 125 VAC, general use
10A at 277 VAC, general use, 100,000 cycles
TV - 5 120 VAC
1/2 HP at 125 VAC
125 VA at 120 VAC Pilot Duty, 100k cycles (N.O.)
8A at 125 VAC, 1000W (N.O.)Tungsten
1 Form C
10 A at 277 VAC, general use, 100,000 cycles
1/2 HP at 125 VAC N.O.
125 VA at 120 VAC Pilot Duty, 100k cycles (N.O.)
10 A/7A N.O./N.C. at 30 VDC resistive
1 Form A
10 A at 277 VAC, resistive, 70k cycles
1 Form C
5 A at 250 VAC, resistive, 100k cycles
8 A at 250 VAC, resistive, 50k cycles
12 A at 125 VAC, resistive, 100k cycles
Material Silver tin oxide (gold plating available not TÜV approved)
Resistance < 100 milliohms initially
(24 V, 1 A method)
COIL
Power
At Pickup Voltage 203 mW
Max Continuous 1.8 W at 20°C (68°F) Class B
Dissipation 2.4 W 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
NOTES
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.
GENERAL DATA
Life Expectancy
Mechanical 1 x 107
Electrical 1 x 105at 10 A 277 VAC Res.
Operate Time 10 ms max.
Release Time 5 ms max.
(with no coil suppression)
Dielectric Strength 1500 Vrms contact to coil
(at sea level for 1 min.) 1000 Vrms across contacts
Insulation Resistance 100 megohms min. at 500 VDC,
50% RH
Dropout Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating -40°C(-40°F) to 90°C(194°F) Class B
-40°C(-40°F) to 110°C(230°F) Class F
Storage -40°C(-40°F) to 130°C(266°F)
Vibration 0.062" DA at 10–55 Hz
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
Max. Solvent Temp. 80°C (176°F)
Max. Immersion Time 30 seconds
Weight 10 g
8/13/09
AZ943
15 AMP
MINIATURE
PC BOARD RELAY
FEATURES
•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 E43203
•TÜV file R50161256
TÜV
.610 MAX
[15.49]
.138
[3.5]
.017
[0.43]
.628 MAX
[15.95]
4x.016
[0.40]
4x.032
[0.80]
.014
[0.36]
.039
[1.00]
.758 MAX
[19.25]
Outline Dimensions
.559
[14.20]
FORM "C"
FORM "A"
VIEWED TOWARD TERMINALS
Wiring Diagram
VIEWED TOWARD TERMINALS
5
2
3
5
2
4
3
5XØ.051
[Ø1.30]
.236
[6.00]
.472
[12.00]
.480
[12.20]
.134
[3.40] .059
[1.49]
PC Board Layout
AZ943
8/13/09
MECHANICAL DATA
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
RELAY ORDERING DATA
STANDARD RELAYS
COIL SPECIFICATIONS ORDER NUMBER*
Nominal Coil Must Operate Max Continuous Coil Resistance
VDC VDC VDC ±10%
5 3.8 11.2 70 AZ943–1CH–5D
6 4.5 13.4 100 AZ943–1CH–6D
9 6.8 20.1 225 AZ943–1CH–9D
12 9.0 26.8 400 AZ943–1CH–12D
18 13.5 40.2 900 AZ943-1CH-18D
24 18.0 53.4 1,600 AZ943–1CH–24D
48 36.0 107.3 6,400 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
plated contacts. To indicate Class F version, add suffix “F”.