CONTACTS
Arrangement
DPDT (2 Form C)
Ratings
Resistive load:
Max. switched power: 300 W or 2770 VA
Max. switched current: 10 A, 51 A for 2 ms
Max. switched voltage: 150* VDC or 400 VAC
UL Rating:10 A at 30 VDC or 277 VAC
1
/
8
HP 120 VAC motor load
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Material
Silver cadmium oxide
Resistance
< 30 milliohms initially
(at rated current, voltage drop method)
COIL
Power
At Pickup Voltage
Standard coil: 337 mW
(typical)
Sensitive coil: 250 mW
Max. Continuous
1.9 W at 20C (68F) ambient
Dissipation
1.4 W at 40C (104F) ambient
Temperature Rise
Standard: 40C (72F) at nominal coil
voltage
Sensitive: 32C (58F) at nominal coil
voltage
Temperature
Max. 110C (230F)
NOTES
1. All values at 20C (68F).
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.
AZ732
7/26/02W
MINIATURE
POWER RELAY
FEATURES
Dielectric strength 4000 Vrms coil to contact
Isolation spacing greater than 8 mm
Approvals/Standards include: UL, VDE, IEC, SEMKO,
CEE
Double pole -- Forms A, B, C, available
10 Amp switching
SLIMPAKTM version saves board space
Epoxy sealed version for automatic wave soldering and
cleaning
UL, CUR file E44211; VDE 412049404002/A1
GENERAL DATA
Life Expectancy
Minimum operations
Mechanical
30 million
Electrical
1 x 10
5
at 10 A 30 VDC
1 x 10
5
at 10 A 115 VAC
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
2 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
4000 Vrms contacts to coil
(at sea level for 1 min.) 2500 Vrms contact to contact
1000 Vrms between open contacts
Insulation
10,000 megohms min. at 20C, 500 VDC,
Resistance
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
At nominal coil voltage
Operating
Standard: -55C (-67F) to 70C (158F)
Sensitive: -55C (-67F) to 80C (176F)
Storage
Both: -55C (-67F) to 110C (230F)
Vibration
0.062" DA at 1055 Hz
Shock
20 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Max. Solder Temp.
270C (518F)
Max. Solder Time
5 seconds
Max. Solvent Temp.
80C (176F)
Max. Immersion Time
30 seconds
Weight
20 grams
RELAY ORDERING DATA
STANDARD RELAYS: 2 Form C (DPDT) Contacts
COIL SPECIFICATIONS
Nominal
Max.
Coil
Must
ORDER NUMBER*
Coil
Continuous Resistance
Operate
VDC
VDC
10%
VDC
Unsealed
Sealed
5
8
38
3.5
AZ7321252
AZ27321252
6
10
58
4.2
AZ7321122
AZ27321122
12
19
215
8.4
AZ732082
AZ2732082
24
35
740
16.8
AZ7325602
AZ27325602
48
74
3,200
33.6
AZ732042
AZ2732042
SENSITIVE RELAYS: 2 Form C (DPDT) Contacts
5
9
47
3.5
AZ73211852
AZ273211852
6
11
70
4.2
AZ73250952
AZ273250952
12
21
270
8.4
AZ73252152
AZ273252152
24
43
1,100
16.8
AZ73205352
AZ273205352
48
86
4,400
33.6
AZ73251052
AZ273251052
* Substitute "4 or 54," "6 or 56" in place of "2 or 52" to indicate 2 Form A and 2 Form B respectively.
AZ732
7/26/02W
Passed International Electrical Code IEC 380
Germany
VDE 0860/8.81 paragraphs 10, 14
VDE 0806/8.81 paragraphs 7, 11, 15, 16, 29
VDE 0631/9.77 paragraphs 9, 12, 14
VDE 0730/T.1/3.72 paragraph 22
VDE 0435/9.72 (with production monitoring)
U.S.A.
UL File E44211
Dimensions in inches with metric equivalents in parentheses. Tolerance: .010"
.177
(4.5)
MAX
.354
(9.0)
.366
(9.3)
HARDWARE
.500
(12.7)
1.22
(30.9)
1.28
(32.5)
.125 DIA
(10.5)
.414
(10.5)
.591 (15)
.075 (1.9)
.295
(7.5)
.051 DIA
(1.3)
(8 HOLES)
.197 (5)
.197 (5)
PC BOARD LAYOUT
Viewed toward terminals
.024
(0.6) DIA
.154
(3.9)
1.11 MAX
(28.1)
.496 MAX
(12.6)
1.03
(26.1)
.016
(0.4)
.008
(0.2)
.040
(1.0)
*
* SEALED VERSION STAND OFF .025 (0.6)
WIRING DIAGRAMS
2 FORM B
(DPST-NC)
2 FORM A
(DPST-NO)
2 FORM C
(DPDT)
8
5
4
3
7
6
2
1
2
1
2
1
8
5
4
7
4
3
7
6
.197
(5.0)
1.217
(30.9)
.158
(4.0)
1.044
(26.5)
.138 (3.5)
.295
(7.5)
.792
(20.1)
.197
(5.0)
.059 DIA
(1.5)
.118
(3.0)
RETAINING CLIP
PC BOARD LAYOUT
Viewed toward terminals
Viewed toward terminals
MECHANICAL DATA
INTERNATIONAL APPROVALS
HARDWARE ORDERING DATA
DESCRIPTION
ORDER NUMBER
Socket
ST484U1
Retaining Clip
ST4822
Coil Temperature Rise
Percent of Nominal Coil Voltage (at 20C)
60%
80% 100% 120%
140%
160%
180%
200%
Coil Temperature Rise C
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
8A
Standard
Sensitive
0A
Percent of Nominal Coil Voltage (at 20C)
60%
80%
100%
120%
Coil Temperature Rise C
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
8A
0A
Maximum Switching Capacity
10
20
30
40
50
60
70
80 90
10
0
200
300
400
500
600
700
800
900
1
000
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CURRENT
VOLTAGE
DC Resistive Load
AC Resistive
Load
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