ZETTLER AZ957 Technical data
CONTACTS
Arrangement SPDT (1 Form C)
Crossbar contacts
Ratings Resistive load:
Max. switched power: 30 W or 62.5 VA
Max. switched current: 1 A continous
2 A (30 s, 50% duty)
Max. switched voltage: 60 VDC* or 125 VAC
*
Note: If switching voltage is greater than 30VDC,
special precautions must be taken.
Please contact the factory.
Rated Load
UL, CUR 1.0 A at 30 VDC resistive
0.3 A at 60 VDC resistive
0.5 A at 125 VAC resistive
Material Silver palladium, gold clad
Resistance < 100 milliohms initially
ZETTLER electronics GmbH
Fax +49 89 800 97 200 www.ZETTLERelectronics.com
office@ZETTLERelectronics.com 0 97 800 89 +49 Tel.
Germany Puchheim, D-82178 Junkersstrasse 3,
2004-08-22
AZ957
COIL
Power
At Pickup Voltage Standard coil: 128 mW
(typical) Sensitive coil: 96 mW
Max. Continuous 0.5 W at 20°C (68°F) ambient
Dissipation
Temperature Rise
Standard coil 33°C (59°F) at nominal coil voltage
Sensitive coil 25°C (45°F) at nominal coil voltage
Temperature Max. 105°C (221°F)
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 10 million operations
Electrical 1 x 10
5
at 0.5 A 120 VAC Res.
Operate Time (typical) Standard: 3 ms at nominal coil voltage
Sensitive: 5 ms at nominal coil voltage
Release Time (typical) 1 ms at nominal coil voltage
(with no coil suppression)
Capacitance Coil to contact: 7.0 pF
Contact to contact: 7.0 pF
Bounce (typical) At 10 mA contact current
2 ms at operate
8 ms at release
Dielectric Strength 1250 Vrms coil to contact
(at sea level for 1 min.) 400 Vrms between open contacts
Meets FCC Part 68.302 1500 V lightning surge
Meets FCC Part 68.304 1000 V dielectric
Insulation 100 megohms min. at 20°C, 500 VDC,
Resistance 50% RH
Dropout Greater than 10% of nominal coil voltage
Ambient Temperature At nominal coil voltage
Operating Standard: -40°C (-40°F) to 70°C (158°F)
Sensitive: -40°C (-40°F) to 80°C (176°F)
Storage Both: -40°C (-40°F) to 105°C (221°F)
Vibration 0.13" (3.3 mm) DA at 10–55 Hz
Shock 10 g
Enclosure P.E.T. polyester
Terminals Tinned copper alloy
Max. Solder Temp. 270°C (518°F)
Max. Solder Time 5 seconds
Max. Immersion Time 30 seconds
Weight 2.2 grams
Packing unit in pcs 20 per plastic tube / 1000 per carton box
SUBMINIATURE
PC BOARD RELAY
FEATURES
• Subminiature size for high density packaging
• DIL pitch terminals
• Epoxy sealed for automatic wave soldering
• High sensitivity: 150 mW nominal with 96 mW pickup
• Meets FCC Part 68.302 1500 V lightning surge
• Meets FCC Part 68.304 1000 V dielectric
• UL, CUR file E43203
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.
2004-08-22
ZETTLER electronics GmbH
Fax +49 89 800 97 200 www.ZETTLERelectronics.com
office@ZETTLERelectronics.com 0 97 800 89 +49 Tel.
Germany Puchheim, D-82178 Junkersstrasse 3,
AZ957
RELAY ORDERING DATA
COIL SPECIFICATIONS: STANDARD COIL
Nominal Must. Max. Coil
Coil Operate Continuous Resistance
ORDER NUMBER
VDC VDC VDC Ohm ±10%
1.5 1.2 2.4 11.3 AZ957-1C-1.5DE
3 2.4 4.7 45.0 AZ957-1C-3DE
5 4.0 7.9 125 AZ957-1C-5DE
6 4.8 9.5 180 AZ957-1C-6DE
9 7.2 14.2 405 AZ957-1C-9DE
12 9.6 19.0 720 AZ957-1C-12DE
24 19.2 37.9 2,880 AZ957-1C-24DE
COIL SPECIFICATIONS: SENSITIVE COIL
Nominal Must. Max. Coil
Coil Operate Continuous Resistance
ORDER NUMBER
VDC VDC VDC Ohm ±10%
1.5 1.2 2.7 15.0 AZ957-1C-1.5DSE
3 2.4 5.5 60.0 AZ957-1C-3DSE
5 4.0 9.1 167 AZ957-1C-5DSE
6 4.8 11.0 240 AZ957-1C-6DSE
9 7.2 16.4 540 AZ957-1C-9DSE
12 9.6 21.9 960 AZ957-1C-12DSE
24 19.2 43.8 3,840 AZ957-1C-24DSE
.504MAX
[12.8]
.406MAX
[10.3]
.020
[0.5]
.138
[3.5]
.020
[0.5]
.307MAX
[7.8]
.100
[2.54]
.300
[7.62]
.200
[5.08]
.100
[2.54]
.200
[5.08]
.300
[7.62]
6 x ø .039
[ø 1.0]
PC BOARD LAYOUT
WIRING DIAGRAM
Viewed toward terminals
Viewed toward terminals
MECHANICAL DATA
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
Standard Coil 200 mW
120
100
80
60
40
1A
20
Coil Temperature Rise °C
0
60% 70% 80% 90% 100% 110% 120%
Percent of Nominal Coil Voltage (at 20°C)
0A
Sensitive Coil 150 mW
120
100
80
60
40
1A
20
Coil Temperature Rise °C
0
60% 70% 80% 90% 100% 110% 120%
Percent of Nominal Coil Voltage (at 20°C)
0A
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