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 GENERAL DATA
SPST (1 Form A) DPST (2 Form A) SPDT (1 Form C) DPDT (2 Form C) 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) Material Resistance Silver tin oxide (silver nickel available - contact factory) < 50 milliohms initially (3 milliohms at 10A) Life Expectancy Mechanical Electrical Operate Time Release Time) Minimum operations 1 x 107 1 x 105 at 20 A 14 VDC Res. 3 ms typical at nominal coil voltage 1.5 ms typical at nominal coil voltage (with no coil suppression)
CONTACTS
Arrangement Ratings
Dielectric Strength 500 Vrms coil to contact (at sea level for 1 min.) 500 Vrms between open contacts Insulation Resistance Dropout Ambient Temperature Operating Storage 1000 megohms min. at 20°C, 500 VDC 50% RH Greater than 12.5% of nominal coil voltage At nominal coil voltage -40°C (-40°F) to 105°C (221°F) -40°C (-40°F) to 155°C (311°F) 6 g at 10-500 Hz 30 g, 6 ms P.B.T. polyester Tinned copper alloy, P.C. 270°C (518°F) 5 seconds 80°C (176°F) 30 seconds 4 grams (single) 8 grams (twin)
COIL
Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Max Temperature 187 mW 2.6 W at 20°C (68°F) ambient
Vibration Shock Enclosure Terminals Max Solder Temp. 34°C (61°F) at nominal coil voltage 155°C (311°F) 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. Specifications subject to change without notice.
Weight
5/23/07W
AZ9871
RELAY ORDERING DATA
STANDARD RELAYS - 1 FORM A, 1 FORM C (SINGLE) 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
ORDER NUMBER*
1 Form A (SPST) AZ9871–1A–10DT AZ9871–1A–12DT 1 Form C (SPDT) AZ9871–1C–10DT AZ9871–1C–12DT
STANDARD RELAYS - 2 FORM A, 2 FORM C (TWIN) 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
ORDER NUMBER*
2 Form A (DPST) AZ9871–2A–10DT AZ9871–2A–12DT 2 Form C (DPDT) AZ9871–2C–10DT AZ9871–2C–12DT
*Change “D” to “DE” for sealed version. Add suffix “A” for gold plated contacts.
MECHANICAL DATA
Outline Dimensions
SINGLE TWIN Form 2A, 2C
PC Board Layout
Form 1A,1C
.472MAX [12.0] .508MAX [12.9] .390MAX [9.9] .039X.012 [1.0X0.3] .110 [2.8] 2-.016X.039 [0.4X1.0]
.315 [8.0] .087 [2.2] .051 [1.3] .118 [3.0] 0.02 [0.5] 0.275 [7.0]
.937MAX [23.8]
.508MAX [12.9] .390MAX [9.9] .110 [2.8] 4-.016X.039 [0.4X1.0] .016 [0.4] 4-Ø.020 [Ø0.5]
.087 [2.2]
.315 [8.0]
3-Ø.071 [Ø1.8] .024 [0.6]
.051 [1.3] .118 [3.0] 2-Ø.043 [Ø1.1] 0.02 [0.5] .283 [7.2]
.016 [0.4] 2-Ø.020 [Ø0.5]
2-.039X.012 [1.0X0.3]
.315 [8.0] .087 [2.2]
0.275 [7.0]
.051 [1.3] .118 [3.0] 0.02 [0.5]
.020 [0.5] .024 [0.6] .283 [7.2]
FORM 1A,1C SINGLE
.024 .283 [0.6] [7.2]
.126 [3.2]
.275 [7.0] .315 [8.0]
.087 [2.2]
.020 [0.5] .024 [0.6]
BOTTOM VIEW
BOTTOM VIEW
.087 [2.2] .051 [1.3] .118 [3.0]
.315 [8.0]
6-Ø.071 [Ø1.8]
Wiring Diagram
SINGLE
TWIN
4-Ø.043 [Ø1.1] 0.02 [0.5] 0.275 [7.0] .126 [3.2] .275 [7.0] .315 [8.0] .024 .118 [0.6] [3.0]
.283 [7.2]
5 2
1
4
3 5 2 1
4
5 2 4 1 4 5 2 1
FORM 1A
FORM 1C
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
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