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| AZ975/976 20 AMP MINIATURE AUTOMOTIVE RELAY FEATURES * * * * * * * * * * Up to 20 Amp switching capability in a compact size Open, covered or sealed Coils to 24 VDC Small footprint Six different contact arrangements available Vibration and shock resistant ISO/TS 16949, ISO9001, ISO14000 Tested in accordance with SAE J2544 Cost effective Designed for high in-rush applications AZ975 AZ976 GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Minimum operations 1 x 107 operations 1 x 105 at 12 A 14 VDC Res. 3 ms at nominal coil voltage 1.5 ms at nominal coil voltage (with no coil suppression) 500 Vrms coil to contact 500 Vrms between open contacts 100 megohms min. at 20C, 500 VDC, 50% RH > 6% (for B&V), > 11% (for ACUW) of nominal coil voltage At nominal coil voltage -40C (-40F) to 115C (239F) -40C (-40F) to 155C (311F) 0.062" DA at 10-55Hz 10 g, 11 ms, functional Tinned copper alloy, P.C. 270C (518F) 5 seconds 80C (176F) 30 seconds AZ975 = 8g, AZ976 = 12g, approx. CONTACTS Arrangement SPSTNO (1 Form A) SPST NO DM (1 Form U) SPSTNC (1 Form B) SPST NC DB (1 Form V) SPDT (B-M) (1 Form C) SPDT NC-NO DM (1 Form W) Max. switched power: 200 W 500 VA Max. switched voltage: 100 VDC Max. switched current (make/break), continuous: 1 Form A: 60A/20A, 15A 1 Form B: 12A/10A, 10A 1 Form C (NO): 60A/20A, 15A 1 Form C (NC): 12A/10A, 10A 1 Form U: 2X40A/2X20A, 2X10A 1 Form V: 2X8A/2X7A, 2X7A 1 Form W (NO): 2X30A/2X15A, 2X7A 1 Form W (NC): 2X5A/2X5A. 2X5A Material Resistance Silver tin oxide (silver nickel available - contact factory) < 100 milliohms at 1A, 5 VDC Release Time (typical) Dielectric Strength (at sea level for 1 min.) Ratings Insulation Resistance Dropout Ambient Temperature Operating Storage Vibration Shock Terminals Max. Solder Temp. Max. Solder Time Max. Solvent Temp. COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Max. Temperature 514 mW (12 and 24 VDC Coil) 573 mW (6 VDC Coil) 3.4 W 20C (68F) ambient - AZ975 3.1 W 20C (68F) ambient - AZ976 50C (90F) nominal coil VDC 155C (311F) Max. Immersion Time Weight NOTES 1. All values at 20C (68F). 2. Maximum make current refers to in-rush current of lamp load. 3. Electrical life obtained at resistive or inductive load of 10A, 15 VDC for A, B, C, U, V contacts, 7A, 15 VDC for W contacts with suitable arcsuppression circuit attached with operating frequency of 1 ops/sec. 4. Relay may pull in with less than "Must Operate" value. 5. Specifications subject to change without notice. 6/26/06W AZ975/976 RELAY ORDERING DATA -- AZ 975 - Open Style COIL SPECIFICATIONS - DC Coil Nominal Coil VDC 6 12 24 Must Operate VDC A.B.C.U.V. W. 3.75 4.5 7.5 15.0 9.0 18.0 Max. Continuous VDC 9.75 21.0 42.0 Coil Resistance 10% 28 130 520 ORDER NUMBER* Form A [SPST NO] AZ975-1A-6DT AZ975-1A-12DT AZ975-1A-24DT Form B [SPST NC] AZ975-1B-6DT AZ975-1B-12DT AZ975-1B-24DT Form C [SPDT] AZ975-1C-6DT AZ975-1C-12DT AZ975-1C-24DT * Use "U", "V" or "W" in place of "A" for Form U, Form V or Form W relays. RELAY ORDERING DATA -- AZ 976 - With Dust Cover COIL SPECIFICATIONS - DC Coil Nominal Coil VDC 6 12 24 Must Operate VDC A.B.C.U.V. W. 3.75 4.5 7.5 15.0 9.0 18.0 Max. Continuous VDC 9.2 20.0 40.0 Coil Resistance 10% 28 130 520 ORDER NUMBER* Form A [SPST NO] AZ976-1A-6DT AZ976-1A-12DT AZ976-1A-24DT Form B [SPST NC] AZ976-1B-6DT AZ976-1B-12DT AZ976-1B-24DT Form C [SPDT] AZ976-1C-6DT AZ976-1C-12DT AZ976-1C-24DT *Change suffix "T" to "ET" for epoxy sealed version. Use "U", "V" or "W" in place of "A" for Form U, Form V or Form W relays. MECHANICAL DATA AZ975 / 976 Outline Dimensions 0.519MAX [13.20] 0.063MAX [16.00] 0.598MAX [15.20] 0.697MAX [17.70] Suggested PCB Layout 0.200 [5.08] 0.709MAX [18.00] 0.012 [0.30] 0.775MAX [19.70] 0.200 [5.08] 1 4 2 0.033 [0.85] 0.073 [1.85] 0.200 [5.08] 0.200 [5.08] 0.720MAX [18.30] 0.350 [8.89] 0.118 [3.00] 0.350 [8.89] 0.150 [3.81] 1 4 2 0.1690.008 [4.30] 7-O0.051 [1.30] 5 3 7 6 0.150 [3.81] 0.047 [1.20] 5 3 7 6 7-O0.051 [1.30] 0.200 [5.08] 0.350 [8.89] 0.150 [3.81] 1 5 3 4 7 6 0.200 [5.08] 2 0.033 0.073 [0.85] [1.85] 0.200 [5.08] 0.200 [5.08] 0.056 [1.42] 0.094 [2.40] 0.071 [1.80] 1 5 3 4 7 6 2 0.350 [8.89] 0.150 [3.81] AZ975 BOTTOM VIEW Viewed Toward Terminals AZ976 BOTTOM VIEW Wiring Diagrams (Bottom View) 2 4 1 5 1 4 2 3 1 4 2 3 5 1 FORM A 1 FORM B 1 FORM C 2 4 1 7 1 4 6 1 4 7 6 5 2 3 2 3 5 1 FORM U 1 FORM V 1 FORM W View Toward Termininals Dimensions in inches with metric equivalents in parentheses. Tolerance: 0.010" 6/26/06W |
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