AZ940
10 AMP MINIATURE POWER RELAY
FEATURES • • • • • • 10 Amp switching capability SPST-N.O. and SPDT configurations 4 kV dielectric strength Epoxy sealed version available Class B insulated standard, Class F available UL, CUR file E44211, VDE file 134326 GENERAL DATA CONTACTS
Arrangement Ratings SPST N.O. (1 Form A) SPDT (1 Form C) Resistive load: Max. switched power: 150 W or 1250 VA N.O. 90 W or 750 VA N.C. Max. switched current:10 A N.O., 3 A N.C.. Max. switched voltage: 150 VDC* or 400 VAC
*Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory.
Life Expectancy Mechanical Electrical Operate Time (max.) Release Time (max.)
Minimum operations 1 x 107 1 x 105 at 10 A 120 VAC Res. 8 ms at nominal coil voltage 5 ms at nominal coil voltage (with no coil suppression)
Dielectric Strength 1000 Vrms contact to contact (at sea level for 1 min.) 4000 Vrms contact to coil Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock Operating Mechanical Enclosure Terminals Max. Solder Temp. Max. Solder Time 10 g for 11 ms 1/2 sine pulse (no contact opening >100 usec) 100 g for 11 ms 1/2 sine pulse P.B.T. polyester Tinned copper alloy, P.C. 270°C (518°F) 5 seconds 80°C (176°F) 30 seconds 7 grams 1 x 109 ohms minimum at 500 VDC Greater than 5% of nominal coil voltage At nominal coil voltage -40°C (-40°F) to 90°C (194°F) Class B -40°C (-40°F) to 110°C (230°F) Class F -40°C (-40°F) to 130°C (266°F) Class B -40°C (-40°F) to 155°C (311°F) Class F 0.062" DA at 10–55 Hz
UL, CUR 10 A at 125 VAC General Use, 100k cycles (N.O.) 10 A at 277 VAC COS =.4, 10k cycles 5 A at 250 VAC General Use, 100k cycles 5 A at 30 VDC 1/10 HP at 125 VAC, 100k cycles 1/6 HP at 250 VAC, 100k cycles UL, CUR 3 A at 250 VAC General Use, 100k cycles (N.C.) 3 A at 30 VDC Resistive, 100k cycles VDE Form A N.O.: 5 A 250 VAC Form C N.O.: 5 A 250 VAC Form C N.C.: 3 A 250 VAC Silver cadmium oxide or silver nickel < 0.1 Ohm (24 V, 1 A voltage drop method)
Material Resistance
COIL
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 253 mW (Standard Coil) 113 mW (Sensitive Coil) 1.25 W at 20°C (68°F) 40°C (72°F) (Standard Coil) 20°C (36°F) (Sensitive Coil) Max. 130°C (266°F) Class B Max. 155°C (311°F) Class F
Max. Solvent Temp. Max. Immersion Time Weight
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.
9/11/08W
AZ940
RELAY ORDERING DATA
COIL SPECIFICATIONS – Standard Coil (SPDT and SPST)
Nominal Coil VDC 3 5 6 9 12 18 24 Must Operate VDC 2.3 3.8 4.5 6.8 9.0 13.5 18.0 Max. Continuous VDC 5.0 8.3 10.0 15.0 20.0 30.0 40.0 Coil Resistance ± 10% 20 55 80 180 320 720 1280 ORDER NUMBER* SPST-NO AZ940–1A–3D AZ940–1A–5D AZ940–1A–6D AZ940–1A–9D AZ940–1A–12D AZ940–1A–18D AZ940–1A–24D SPDT AZ940-1C-3D AZ940-1C-5D AZ940-1C-6D AZ940-1C-9D AZ940-1C-12D AZ940-1C-18D AZ940-1C-24D
*For silver nickel contacts substitute “-1AB” for “-1A” or “-1CB” for “-1C”. Add suffix “E” for sealed version. Add suffix “G” for gold plating. Add suffix “F” for Class F. Class F not VDE approved.
COIL SPECIFICATIONS – Sensitive Coil (SPST)
Nominal Coil VDC 3 5 6 9 12 18 24 Must Operate VDC 2.3 3.8 4.5 6.8 9.0 13.5 18.0 Max. Continuous VDC 7.5 12.5 15.0 22.4 30.0 44.7 59.2 Coil Resistance ± 10% 45 125 180 400 720 1600 2800
ORDER NUMBER** Unsealed AZ940–1A–3DS AZ940–1A–5DS AZ940–1A–6DS AZ940–1A–9DS AZ940–1A–12DS AZ940–1A–18DS AZ940–1A–24DS Sealed AZ940-1A-3DSE AZ940-1A-5DSE AZ940-1A-6DSE AZ940-1A-9DSE AZ940-1A-12DSE AZ940-1A-18DSE AZ940-1A-24DSE
**For silver nickel contacts substitute “-1AB” for “-1A”. Add suffix “G” for gold plating. Add suffix “F” for Class F. Class F not VDE approved.
MECHANICAL DATA
PC BOARD LAYOUT
.807 max. [20.50] .417 max. [10.59] .054 [1.36] .400 [10.16] .300 [7.62] .058 [1.49]
.300 [7.62] .614 max. [15.60] .016 [0.40] 5 x ø.051 [ø1.3] .100 [2.54]
*
*omitted from Form A
5 x.150 [3.8]
WIRING DIAGRAM
FORM A
5 x.031 [0.8]
5 x.012±.005 [0.31±0.12]
FORM C VIEWED TOWARD TERMINALS
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
9/11/08W
