AZ937

AZ937 SENSITIVE SUBMINIATURE RELAY FEATURES • • • • • • • • Extremely small footprint Thin vertical profile only 0.275" (7 mm) wide High sensitivity, 113 mW pickup Dielectric strength 4000 Vrms 3 Amp switching capability Epoxy sealed UL, CUR file E44211 TÜV file B020440800001 CONTACTS Arrangement Ratings SPST (1 Form A) Resistive load: Max. switched power: 90 W or 750 VA Max. switched current: 3 A Max. switched voltage: 150* VDC or 250 VAC 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 5 million operations 1 X 105 at 3 A, 30 VDC or 250 VAC res. 6 ms at nominal coil voltage 3 ms at nominal coil voltage (with no coil suppression) Rated Load UL/CSA TÜV Material Resistance 3 A at 250 VAC, general use, 200k cycles 3 A at 30 VDC, resistive, 200k cycles 1/ 10 HP at 250 VAC, 100k cycles 3 A at 250 VAC / 30 VDC, resistive, 200k cycles Silver nickel < 100 milliohms initially (at 6 V, 1 A, voltage drop method) Dielectric Strength 4000 Vrms coil to contact (at sea level for 1 min.) 750 Vrms between open contacts Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock 1000 megohms min. at 20°C, 500 VDC, 50% RH Greater than 10% of nominal coil voltage At nominal coil voltage -40°C (-40°F) to 85°C (185°F) -40°C (-40°F) to 105°C (221°F) 0.062" (1.5 mm) DA at 10–55 Hz 10 g P.B.T. polyester Tinned copper alloy, P.C. 270°C (518°F) 5 seconds 80°C (176°F) 30 seconds 5 grams COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 113 mW 750 mW at 20°C (68°F) ambient 26°C (47°F) at nominal coil voltage Max. 105°C (221°F) Enclosure Terminals Max. Solder Temp. Max. Solder Time Max. Solvent Temp. Max. Immersion Time NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. 3. Minimum permissible contact load. 4. Specifications subject to change without notice. Weight ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-06-30 Junkersstrasse 3, D-82178 Puchheim, Germany AZ937 RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 3 5 6 9 12 24 Must Operate VDC 2.3 3.8 4.5 6.8 9.0 18.0 Max. Continuous VDC 5.8 9.7 11.6 17.4 23.2 46.5 Coil Resistance Ohm ± 10% 45 125 180 405 720 2,880 ORDER NUMBER AZ937–3 AZ937–5 AZ937–6 AZ937–9 AZ937–12 AZ937–24 MECHANICAL DATA .795 (20.2) .276 (7.0) 0.591 (15.0) 0.13 (3.3) .032 (0.8) 0.276 (7.0) 0.453 (11.5) 0.185 (4.7) .012 (0.3) PC BOARD LAYOUT .043 (1.1) DIA 4xØ 0.185 (4.7) WIRING DIAGRAM 13 0.276 (7.0) 0.453 (11.5) 7 5 Viewed toward terminals 1 Viewed toward terminals Attention! Grid is not 0.1” (2.54 mm)!! Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-06-30 Junkersstrasse 3, D-82178 Puchheim, Germany