myMectronic
myMectronic

A Premier B2B Part Search

AMERICAN ZETTLER AZ97311C12DC1R1 40 Amp Mini-ISO Relay

The AMERICAN ZETTLER AZ9731-1C-12DC1R1 is a robust and versatile 40 Amp Mini-ISO Automotive Relay, engineered for demanding automotive and industrial applications. Its quick connect terminals simplify installation, while the high operating temperature rating of 125°C ensures reliable operation in harsh environments. The relay offers flexibility with available epoxy sealed versions, plastic or steel mounting brackets, and resistor/diode parallel coil options. It is ISO/TS 16949 and ISO14001 certified, guaranteeing quality and environmental responsibility. This relay is ideal for applications requiring high current switching capabilities and reliable performance in automotive, industrial control, and power distribution systems.

Authorized Distributors
Source:DigiKey
Part No:AZ9731-1C-12DC1R1
Stock:1944
Inv Date:05-30-2026
Price: Unit price: $3.39
Buy/RFQ:
Part No:AZ9731-1C-12DC1R1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $4.05
Buy/RFQ:
Part No:AZ9731-1C-12DC1R1
Stock:225
Inv Date:05-30-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:AZ9731-1C-12DC1R1
Stock:225
Inv Date:05-30-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:AZ9731-1C-12DC1R1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.02
Buy/RFQ:

AMERICAN ZETTLER AZ97311C12DC1R1 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 Max Temperature: 155°C
  • Mechanical Life Expectancy: 1 x 10^7 operations
  • Electrical Life Expectancy: 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
  • Operating Ambient Temperature: -40°C to 125°C
  • Storage Ambient 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

Buy the AZ9731-1C-12DC1R1 AMERICAN ZETTLER 40 Amp Mini-ISO Relay | myMectronic

Purchase the AMERICAN ZETTLER AZ9731-1C-12DC1R1 securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy AMERICAN ZETTLER AZ97311C12DC1R1?

You can click on the BUY or RFQ button to purchase AZ97311C12DC1R1 from an authorized AMERICAN ZETTLER distributor.

How do I troubleshoot issues or seek technical support for part AZ97311C12DC1R1?

You can download the AZ97311C12DC1R1 datasheet or visit the AMERICAN ZETTLER website for support.

Who is the manufacturer of AZ97311C12DC1R1?

AMERICAN ZETTLER

AMERICAN ZETTLER Part List

Browse and search other AMERICAN ZETTLER parts, locate datasheets and stock

Sponsored by