AZ943
15 AMP
MINIATURE
PC BOARD RELAY
FEATURES
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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
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time
Release Time
1 x 10
7
1 x 10
5
at 10 A 277 VAC Res.
10 ms max.
5 ms max.
(with no coil suppression)
CONTACTS
Arrangement
Ratings
SPST (1 Form A)
SPDT (1 Form C)
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
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
Enclosure
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
Resistance
Silver tin oxide (gold plating available not TÜV approved)
< 100 milliohms initially
(24 V, 1 A method)
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Max. Immersion Time
Weight
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
10 g
Ambient Temperature
Operating
Storage
Vibration
Shock
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)
0.062" DA at 10–55 Hz
10 g
UL/CUR
Dielectric Strength
1500 Vrms contact to coil
(at sea level for 1 min.)
1000 Vrms across contacts
Insulation Resistance
Dropout
100 megohms min. at 500 VDC,
50% RH
Greater than 10% of nominal coil voltage
TÜV
COIL
Power
At Pickup Voltage
Max Continuous
Dissipation
Temperature Rise
Temperature
203 mW
1.8 W at 20°C (68°F) Class B
2.4 W at 20°C (68°F) Class F
32°C (58°F) at nominal coil voltage
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.
8/13/09
AZ943
RELAY ORDERING DATA
STANDARD RELAYS
COIL SPECIFICATIONS
Nominal Coil
VDC
5
6
9
12
18
24
48
Must Operate
VDC
3.8
4.5
6.8
9.0
13.5
18.0
36.0
Max Continuous
VDC
11.2
13.4
20.1
26.8
40.2
53.4
107.3
Coil Resistance
±10%
70
100
225
400
900
1,600
6,400
ORDER NUMBER*
AZ943–1CH–5D
AZ943–1CH–6D
AZ943–1CH–9D
AZ943–1CH–12D
AZ943-1CH-18D
AZ943–1CH–24D
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”.
MECHANICAL DATA
Outline Dimensions
.758 MAX
[19.25]
.610 MAX
[15.49]
PC Board Layout
5XØ.051
[Ø1.30]
.628 MAX
[15.95]
.138
[3.5]
.017
[0.43]
4x.016
[0.40]
.472
[12.00]
.134
[3.40]
.059
[1.49]
.236
[6.00]
.480
[12.20]
.559
[14.20]
.014
[0.36]
4x.032
[0.80]
.039
[1.00]
VIEWED TOWARD TERMINALS
Wiring Diagram
3
2
3
2
5
FORM "A"
5
FORM "C"
4
VIEWED TOWARD TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
8/13/09
嵌入式系统
