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AMERICAN ZETTLER AZ97311A12DC1R1 40 Amp Mini-ISO Relay

The AMERICAN ZETTLER AZ9731-1A-12DC1-R1 is a robust and versatile automotive relay engineered for demanding applications. Its 40 Amp contact rating and high operating temperature ensure reliable switching in harsh environments. The relay offers quick connect terminals for simplified installation and a range of coil voltage options to match various system designs. Available with different mounting bracket configurations, including plastic and steel options, and optional resistor or diode parallel to the coil, this relay provides flexibility for diverse automotive and industrial applications. It is ISO/TS 16949 and ISO14001 certified, guaranteeing quality and environmental responsibility.

Authorized Distributors
Source:DigiKey
Part No:AZ9731-1A-12DC1R1
Stock:758
Inv Date:05-30-2026
Price: Unit price: $3.1
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Part No:AZ9731-1A-12DC1R1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $3.7
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Part No:AZ9731-1A-12DC1R1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.84
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AMERICAN ZETTLER AZ97311A12DC1R1 40 Amp Mini-ISO Relay Specifications:

  • Contact Arrangement: SPST (1 Form A), SPDT (1 Form C), SPST NO DM ( 1 Form U), SPST (1 Form A2)
  • Ratings Resistive Load: 630W (SPST), 630W (N.O.), 473W (N.C)
  • Ratings Switched Current: 40A (SPST), 40A (N.O.), 30A (N.C)
  • Ratings Switched Voltage: 75VDC
  • Contact Material: Silver tin oxide
  • Contact Resistance: < 100 milliohms initially
  • Coil Power At Pickup Voltage: 0.68W
  • Coil Power Max Continuous: 4.8W at 20°C
  • Coil Temperature Rise: 75°C at nominal coil voltage
  • Coil Operating Temperature: Max. 155°C
  • Mechanical Life Expectancy: Minimum 1 x 10^7 operations
  • Electrical Life Expectancy: Minimum 1 x 10^5 operations at 40A, 14VDC
  • Operate Time: 7ms at nominal coil voltage
  • Release Time: 5ms at nominal coil voltage
  • Dielectric Strength: 500Vrms coil to contact, 500Vrms contact to contact
  • Insulation Resistance: 100 megohms min. at 500VDC, 20°C, 50% RH
  • Dropout Voltage: Greater than 15% of nominal coil voltage
  • Ambient Operating Temperature: -40°C to 125°C
  • Ambient Storage Temperature: -55°C to 155°C
  • Vibration Resistance: 0.062” DA at 10-40 Hz
  • Shock Resistance: 15g
  • Enclosure Material: P.B.T. polyester
  • Terminal Material: Tinned copper alloy
  • Terminal Type: 0.25 Quick Connect
  • Weight: 31 grams
  • Coil Voltage Options: 6V, 12V, 24V, 48V

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Frequently Asked Questions

Where can I buy AMERICAN ZETTLER AZ97311A12DC1R1?

You can click on the BUY or RFQ button to purchase AZ97311A12DC1R1 from an authorized AMERICAN ZETTLER distributor.

How do I troubleshoot issues or seek technical support for part AZ97311A12DC1R1?

You can download the AZ97311A12DC1R1 datasheet or visit the AMERICAN ZETTLER website for support.

Who is the manufacturer of AZ97311A12DC1R1?

AMERICAN ZETTLER

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