AZ732
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
•
SLIMPAK™ version saves board space
•
Epoxy sealed version for automatic wave soldering and
cleaning
•
UL, CUR file E44211; VDE 4120–4940–4002/A1
CONTACTS
Arrangement
Ratings
DPDT (2 Form C)
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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
30 million
1 x 10
5
at 10 A 30 VDC
1 x 10
5
at 10 A 115 VAC
7 ms at nominal coil voltage
2 ms at nominal coil voltage
(with no coil suppression)
Material
Resistance
Silver cadmium oxide
< 30 milliohms initially
(at rated current, voltage drop method)
Dielectric Strength
4000 Vrms contacts to coil
(at sea level for 1 min.)
2500 Vrms contact to contact
1000 Vrms between open contacts
Insulation
Resistance
Dropout
Ambient Temperature
Operating
10,000 megohms min. at 20°C, 500 VDC,
50% RH
Greater than 10% of nominal coil voltage
At nominal coil voltage
Standard: -55°C (-67°F) to 70°C (158°F)
Sensitive: -55°C (-67°F) to 80°C (176°F)
Both: -55°C (-67°F) to 110°C (230°F)
0.062" DA at 10–55 Hz
20 g
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
80°C (176°F)
30 seconds
20 grams
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Standard coil: 337 mW
Sensitive coil: 250 mW
1.9 W at 20°C (68°F) ambient
1.4 W at 40°C (104°F) ambient
Standard: 40°C (72°F) at nominal coil
voltage
Sensitive: 32°C (58°F) at nominal coil
voltage
Max. 110°C (230°F)
Storage
Vibration
Shock
Enclosure
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Temperature
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.
Max. Immersion Time
Weight
7/26/02W
AZ732
RELAY ORDERING DATA
STANDARD RELAYS: 2 Form C (DPDT) Contacts
COIL SPECIFICATIONS
Nominal
Max.
Coil
Must
Coil
Continuous Resistance Operate
VDC
VDC
± 10%
VDC
5
8
38
3.5
6
12
24
48
5
6
12
24
48
10
19
35
74
9
11
21
43
86
58
215
740
3,200
47
70
270
1,100
4,400
4.2
8.4
16.8
33.6
3.5
4.2
8.4
16.8
33.6
HARDWARE ORDERING DATA
DESCRIPTION
Socket
Retaining Clip
ORDER NUMBER
ST484–U1
ST482–2
ORDER NUMBER*
Unsealed
AZ732–125–2
AZ732–112–2
AZ732–08–2
AZ732–560–2
AZ732–04–2
AZ732–118–52
AZ732–509–52
AZ732–521–52
AZ732–053–52
AZ732–510–52
Sealed
AZ2732–125–2
AZ2732–112–2
AZ2732–08–2
AZ2732–560–2
AZ2732–04–2
Maximum Switching Capacity
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
CURRENT
SENSITIVE RELAYS: 2 Form C (DPDT) Contacts
AZ2732–118–52
AZ2732–509–52
AZ2732–521–52
AZ2732–053–52
AZ2732–510–52
1.0
.9
.8
.7
.6
.5
.4
.3
.2
AC Resistive
Load
DC Resistive Load
* Substitute “4 or 54,” “6 or 56” in place of “2 or 52” to indicate 2 Form A and 2 Form B respectively.
VOLTAGE
INTERNATIONAL APPROVALS
Passed International Electrical Code IEC 380
Germany
VDE
VDE
VDE
VDE
VDE
0860/8.81 paragraphs 10, 14
0806/8.81 paragraphs 7, 11, 15, 16, 29
0631/9.77 paragraphs 9, 12, 14
0730/T.1/3.72 paragraph 22
0435/9.72 (with production monitoring)
Coil Temperature Rise
Standard
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
60%
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
140%
60%
Sensitive
Coil Temperature Rise ˚C
U.S.A.
UL File E44211
Coil Temperature Rise ˚C
8A
0A
80%
100%
120%
8A
0A
160%
80%
180%
100%
200%
120%
Percent of Nominal Coil Voltage (at 20˚C)
Percent of Nominal Coil Voltage (at 20˚C)
MECHANICAL DATA
1.11 MAX
(28.1)
.496 MAX
(12.6)
PC BOARD LAYOUT
Viewed toward terminals
.500
(12.7)
HARDWARE
.177
(4.5)
MAX
.354
(9.0)
1.03
(26.1)
.197 (5)
.197 (5)
.051 DIA
(1.3)
(8 HOLES)
.591 (15)
1.28
(32.5)
1.22
(30.9)
.414
(10.5)
.125 DIA
(10.5)
.366
(9.3)
.154
(3.9)
.024
(0.6) DIA
*
.016 .008
(0.4) (0.2)
.040
(1.0)
.075 (1.9)
.295
(7.5)
1.217
(30.9)
.158
(4.0)
PC BOARD LAYOUT
.295
(7.5)
.197
(5.0)
* SEALED VERSION STAND OFF .025 (0.6)
WIRING DIAGRAMS
2 FORM C
(DPDT)
8
7
6
1
5
4
3
2
7
6
1
4
3
2
1
2
2 FORM B
(DPST-NC)
8
7
2 FORM A
(DPST-NO)
5
4
1.044
(26.5)
.792
(20.1)
.197
(5.0)
.059 DIA
(1.5)
.138 (3.5)
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
RETAINING CLIP
.118
(3.0)
Viewed toward terminals
1000
10
100
.1
500
600
700
800
900
20
30
40
50
60
70
80
90
200
300
400
7/26/02W
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