AZ9871 30 AMP MICRO AUTOMOTIVE RELAY FEATURES • • • • • • • • • Up to 30 Amp switching capability in a compact size Form A and C contacts available (single or twin relay) Vibration and shock resistant Epoxy sealed version available Designed for high in-rush applications Cost effective Single and Dual (Twin) relay versions ISO/TS 16949, ISO14001 Tested in accordance with SAE J2544 CONTACTS GENERAL DATA Arrangement SPST (1 Form A) DPST (2 Form A) SPDT (1 Form C) DPDT (2 Form C) Ratings Resistive load: Max. switched power: 280 W Max. switched current: 30 A / 25A N.O. / N.C. Max. switched voltage: 24 VDC Rated load: 20 A at 14 VDC (Form A) 20/15 A at 14 VDC (Form C) Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 20 A 14 VDC Res. Operate Time 3 ms typical at nominal coil voltage Release Time) 1.5 ms typical at nominal coil voltage (with no coil suppression) Dielectric Strength 500 Vrms coil to contact (at sea level for 1 min.) 500 Vrms between open contacts Material Silver tin oxide (silver nickel available - contact factory) Insulation Resistance 1000 megohms min. at 20°C, 500 VDC 50% RH Resistance < 50 milliohms initially (3 milliohms at 10A) Dropout Greater than 12.5% of nominal coil voltage Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 105°C (221°F) -40°C (-40°F) to 155°C (311°F) Vibration 6 g at 10-500 Hz Shock 30 g, 6 ms Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. COIL Power At Pickup Voltage (typical) 187 mW Max. Continuous Dissipation 2.6 W at 20°C (68°F) ambient Max Solder Temp. 270°C (518°F) Temperature Rise 34°C (61°F) at nominal coil voltage Max Solder Time 5 seconds 155°C (311°F) Max Solvent Temp. 80°C (176°F) Max Immersion Time 30 seconds Weight 4 grams (single) 8 grams (twin) Max Temperature 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. 5/23/07W AZ9871 RELAY ORDERING DATA STANDARD RELAYS - 1 FORM A, 1 FORM C (SINGLE) ORDER NUMBER* COIL SPECIFICATIONS Nominal Coil VDC 10 12 Must Operate VDC 5.7 6.9 Max. Continuous VDC 22.0 26.0 Coil Resistance ± 10% 181 254 1 Form A (SPST) 1 Form C (SPDT) AZ9871–1A–10DT AZ9871–1A–12DT AZ9871–1C–10DT AZ9871–1C–12DT STANDARD RELAYS - 2 FORM A, 2 FORM C (TWIN) ORDER NUMBER* COIL SPECIFICATIONS Nominal Coil VDC 10 12 Must Operate VDC 5.7 6.9 Max. Continuous VDC 22.0 26.0 Coil Resistance ± 10% 181 254 2 Form A (DPST) 2 Form C (DPDT) AZ9871–2A–10DT AZ9871–2A–12DT AZ9871–2C–10DT AZ9871–2C–12DT *Change “D” to “DE” for sealed version. Add suffix “A” for gold plated contacts. MECHANICAL DATA Outline Dimensions PC Board Layout TWIN SINGLE Form 2A, 2C Form 1A,1C .508MAX [12.9] .472MAX [12.0] .508MAX [12.9] .937MAX [23.8] .039X.012 [1.0X0.3] .016 [0.4] 2-Ø.020 [Ø0.5] .315 [8.0] .087 [2.2] .051 [1.3] .118 [3.0] 4-.016X.039 [0.4X1.0] .315 [8.0] .087 [2.2] .051 [1.3] 0.02 [0.5] 0.275 [7.0] BOTTOM VIEW .051 [1.3] .118 [3.0] .016 [0.4] 4-Ø.020 [Ø0.5] .283 [7.2] 2-Ø.043 [Ø1.1] 0.02 [0.5] 0.275 [7.0] .020 [0.5] .024 [0.6] .118 [3.0] .024 .283 [0.6] [7.2] 0.02 [0.5] .110 [2.8] 2-.039X.012 [1.0X0.3] 3-Ø.071 [Ø1.8] .315 [8.0] .024 [0.6] .390MAX [9.9] .390MAX [9.9] .110 [2.8] 2-.016X.039 [0.4X1.0] .087 [2.2] FORM 1A,1C SINGLE .283 [7.2] .126 [3.2] .087 [2.2] .275 [7.0] .315 [8.0] BOTTOM VIEW .087 [2.2] Wiring Diagram .315 [8.0] 6-Ø.071 [Ø1.8] .020 [0.5] .024 [0.6] .051 [1.3] .118 [3.0] 5 2 1 4 FORM 1A 3 5 0.02 [0.5] 4 1 2 FORM 1C 5 2 4 1 .283 [7.2] 4-Ø.043 [Ø1.1] TWIN SINGLE 4 5 0.275 [7.0] .126 [3.2] .275 [7.0] .315 [8.0] .024 .118 [0.6] [3.0] 1 2 FORM 2A FORM 2C FORM 2 A,2C TWIN View Toward Terminals Dimensions in inches with millimeters in brackets below. Tolerance: ± .010" 5/23/07W