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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
Arrangement Ratings SPST (1 Form A) Resistive load: Max. switched power: 480 W or 5000 VA Max. switched current: 20 A Max. switched voltage: 150* VDC or 400 VAC
*Note: If switching voltage is greater than 30 VDC, special
GENERAL DATA
Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Minimum operations 1 x 107 1 x 105 at 20 A 250 VAC Res. 8 ms at nominal coil voltage 4 ms at nominal coil voltage (with no coil suppression)
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 Silver tin oxide < 50 milliohms initially (24 V, 1 A voltage drop method)
Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms between open contacts Surge Insulation Resistance Dropout Ambient Temperature Operating Storage 10000 V contact to coil (1.2 x 50 s) 1000 megohms min. at 20C, 500 VDC, 50% RH Greater than 5% of nominal coil voltage At nominal coil voltage -40C (-40F) to 85C (185F) -40C (-40F) to 130C (266F) 0.062" DA at 10-55 Hz
Material Resistance
COIL
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 245 mW
Vibration Shock
Operating 10 g, 11 ms, 1/2 sine (no false operation) Non-Operating 100 g, 11 ms, 1/2 sine (no damage) Enclosure Terminals P.B.T. polyester Tinned copper alloy P. C. & quick connect
Note: Allow suitable slack on leads when wiring, and do not subject the terminals to excessive force.
1.3 W at 20C (68F) ambient 29C (52F) at nominal coil voltage Max. 130C (266F) Class B
Max. Solder Temp.
270C (518F) 5 seconds 80C (176F) 30 seconds 4.6 grams
NOTES
Max. Solder Time 1. All values at 20C (68F). 2. Relay may pull in with less than "Must Operate" value. 3. Specifications subject to change without notice. Max. Solvent Temp. Max. Immersion Time Weight
6/21/06W
AZ757
RELAY ORDERING DATA
COIL SPECIFICATIONS
Nominal Coil VDC 5 6 9 12 18 24 Must Operate VDC 3.5 4.2 6.3 8.4 12.6 16.8 Max. Continuous VDC 8.0 9.7 14.5 19.3 29.0 38.7 Coil Resistance 10% 50 72 162 288 648 1152
ORDER NUMBER*
Form A Unsealed AZ757-1A-5D AZ757-1A-6D AZ757-1A-9D AZ757-1A-12D AZ757-1A-18D AZ757-1A-24D Form A Sealed AZ757-1A-5DE AZ757-1A-6DE AZ757-1A-9DE AZ757-1A-12DE AZ757-1A-18DE 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
Outline Dimensions : Standard
Standard
0.085 [2.15] 0.236 [6.0] 0.020 [0.5] 0.224 [5.7] 0.185 [4.7] 0.250 [6.35] 0.311 [7.9]
0.236 [6.0] 0.020 [0.5]
PCB Layout
Type 1
0.224 [5.7] 0.185 [4.7] 0.250 0.311 [6.35] [7.9]
Type 2
0.085 [2.15] 0.236 [6.0] 0.020 [0.5]
0.224 [5.7] 0.185 [4.7] 0.250 0.311 [6.35] [7.9]
0.024 [0.6]
Standard
0.677 [17.2]
0.085 [2.15]
3-O0.079 [2.0]
0.961MAX [24.4]
0.961MAX [24.4]
0.961MAX [24.4]
0.295 [7.5]
0.02 0.059 [0.5] [1.5] 0.898MAX [22.8] 0.677 [17.2] 0.024 [0.6]
0.157 [4.0]
0.02 [0.5] 0.02 [0.5] 0.484MAX [12.3]
0.02 0.059 [0.5] [1.5] 0.898MAX [22.8] 0.661 [16.8]
0.157 [4.0]
0.02 [0.5] 0.02 [0.5] 0.484MAX [12.3]
0.02 0.059 [0.5] [1.5] 0.898MAX [22.8] 0.661 [16.8] 0.173 [4.4]
0.157 [4.0]
0.02 [0.5] 0.484MAX [12.3]
0.02 [0.5]
Type 1
0.661 [16.8] 3-O0.079 [2.0]
0.295 [7.5]
0.087 [2.2]
0.295 [7.5]
0.295 [7.5]
0.087 [2.2]
0.295 [7.5]
Type 3
0.236 [6.0] 0.085 [2.15] 0.020 [0.5]
0.224 [5.7] 0.185 [4.7] 0.250 [6.35] 0.311 [7.9]
Type 4
Type 2
0.661 [16.8] 4-O0.079 [2.0]
0.961MAX [24.4]
0.961MAX [24.4]
0.173 [4.4] 0.295 [7.5]
0.02 0.059 [0.5] [1.5] 0.898MAX [22.8] 0.677 [17.2]
0.157 [4.0]
0.484MAX [12.3]
0.02 [0.5]
0.02 0.059 [0.5] [1.5] 0.898MAX [22.8]
0.157 [4.0]
0.484MAX [12.3]
0.02 [0.5]
Type 3,4
0.677 [17.2]
0.677 [17.2] 4-O0.079 [2.0]
0.343 [8.7] 0.047 [1.2]
0.295 [7.5]
0.343 [8.7] 0.047 [1.2]
0.295 [7.5]
0.343 [8.7]
0.295 [7.5]
Wiring Diagram
Standard Type 1 Type 2
(Top view)
Type 3
(Top view)
0.047 [1.2]
Type 4
(Top view)
(Top view)
(Bottom view) (Bottom view) (Bottom view) (Bottom view) (Bottom view)
Dimensions in inches with metric equivalents in parentheses. Tolerance: .010"
6/21/06W

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