AZETTLER AZ757-1A-12DE 20 amp miniature power relay Datasheet

AZ757
20 AMP MINIATURE
POWER RELAY
FEATURES
•
•
•
•
•
•
Low cost
20 Amp switching
Quick connect terminals
Epoxy sealed version available
10 kV Surge
UL, CUR file E44211
CONTACTS
GENERAL DATA
Arrangement
SPST (1 Form A)
Ratings
Resistive load:
Max. switched power: 480 W or 5000 VA
Max. switched current: 20 A
Max. switched voltage: 150* VDC or 400 VAC
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 20 A 250 VAC Res.
Operate Time (typical)
8 ms at nominal coil voltage
Release Time (typical)
4 ms at nominal coil voltage
(with no coil suppression)
*Note: If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Rated Load
UL, CUR
20 A at 250 VAC, general use, 100k cycles
16 A at 30 VDC resistive
1.5 HP at 250 VAC, 100k cycles
Dielectric Strength
5000 Vrms coil to contact
(at sea level for 1 min.) 1000 Vrms between open contacts
Surge
10000 V contact to coil
(1.2 x 50 µ s)
Material
Silver tin oxide
Insulation
Resistance
1000 megohms min. at 20°C, 500 VDC,
50% RH
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Dropout
Greater than 5% of nominal coil voltage
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 130°C (266°F)
Vibration
0.062" DA at 10–55 Hz
COIL
Power
At Pickup Voltage
(typical)
Shock
Max. Continuous
Dissipation
1.3 W at 20°C (68°F) ambient
Temperature Rise
29°C (52°F) at nominal coil voltage
Temperature
Operating
10 g, 11 ms, 1/2 sine (no false operation)
Non-Operating 100 g, 11 ms, 1/2 sine (no damage)
245 mW
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy
P. C. & quick connect
Note: Allow suitable slack on leads when wiring,
and do not subject the terminals to excessive
force.
Max. 130°C (266°F) Class B
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
4.6 grams
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
6/21/06W
AZ757
RELAY ORDERING DATA
COIL SPECIFICATIONS
ORDER NUMBER*
Nominal Coil
VDC
5
Must Operate
VDC
3.5
Max. Continuous
VDC
8.0
Coil Resistance
± 10%
50
Form A
Unsealed
AZ757–1A–5D
Form A
Sealed
AZ757–1A–5DE
6
4.2
9.7
72
AZ757–1A–6D
AZ757–1A–6DE
AZ757–1A–9DE
9
6.3
14.5
162
AZ757–1A–9D
12
8.4
19.3
288
AZ757–1A–12D
AZ757–1A–12DE
18
12.6
29.0
648
AZ757–1A–18D
AZ757–1A–18DE
24
16.8
38.7
1152
AZ757–1A–24D
AZ757–1A–24DE
* For Type 1 layout add suffix”1”. For Type 2 layout add suffix “2”. For Type 3 layout add suffix “3”. For Type 4 layout add suffix “4”.
MECHANICAL DATA
PCB Layout
Outline Dimensions : Standard
Standard
0.085
[2.15]
Type 2
Type 1
0.224
[5.7]
0.185
[4.7]
0.236
[6.0]
0.020
[0.5]
0.236
[6.0]
0.085
[2.15]
0.250
[6.35] 0.311
[7.9]
0.224
[5.7]
0.185
[4.7]
0.020
[0.5]
0.157
[4.0]
0.898MAX
[22.8]
0.085
[2.15]
0.020
[0.5]
0.024
[0.6]
0.02 0.059
[0.5] [1.5]
0.898MAX
[22.8]
0.157
[4.0]
0.02 0.059
[0.5] [1.5]
0.898MAX
[22.8]
0.02
[0.5]
0.02
[0.5]
0.484MAX
[12.3]
Type 3
0.085
[2.15]
0.173
[4.4]
0.295
[7.5]
0.087
[2.2]
0.02
[0.5]
0.484MAX
[12.3]
0.02
[0.5]
0.224
[5.7]
Type 4
Type 2
0.661
[16.8]
0.898MAX
[22.8]
0.484MAX
[12.3]
0.173
[4.4]
0.02 0.059
[0.5] [1.5]
0.02
[0.5]
0.157
[4.0]
0.898MAX
[22.8]
0.484MAX
[12.3]
0.295
[7.5]
0.02
[0.5]
Type 3,4
0.677
[17.2]
0.343
[8.7]
4-Ø0.079
[2.0]
0.961MAX
[24.4]
0.961MAX
[24.4]
0.157
[4.0]
3-Ø0.079
[2.0]
0.295
[7.5]
0.087
[2.2]
0.250
[6.35] 0.311
[7.9]
0.02 0.059
[0.5] [1.5]
0.295
[7.5]
Type 1
0.661
[16.8]
0.295
[7.5]
0.185
[4.7]
0.020
[0.5]
0.157
[4.0]
0.661
[16.8]
0.661
[16.8]
0.236
[6.0]
3-Ø0.079
[2.0]
0.961MAX
[24.4]
0.02
[0.5]
0.02
[0.5]
0.484MAX
[12.3]
0.295
[7.5]
0.677
[17.2]
0.250 0.311
[6.35] [7.9]
0.961MAX
[24.4]
0.677
[17.2]
0.024
[0.6]
Standard
0.250 0.311
[6.35] [7.9]
0.961MAX
[24.4]
0.02 0.059
[0.5] [1.5]
0.224
[5.7]
0.185
[4.7]
0.236
[6.0]
0.677
[17.2]
0.343
[8.7]
0.295
[7.5]
0.677
[17.2]
0.295
[7.5]
0.047
[1.2]
0.047
[1.2]
0.343
[8.7]
4-Ø0.079
[2.0]
0.295
[7.5]
Wiring Diagram
Type 1
Standard
(Top view)
0.047
[1.2]
Type 3
Type 2
(Top view)
(Top view)
(Top view)
(Bottom view)
(Bottom view)
(Bottom view)
Type 4
(Bottom view)
(Bottom view)
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
6/21/06W
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