CIT Relay & Switch Automotive Relays A21BCQ48VDC1.9

Description
Mounting Type: Standard, Coil Voltage: 48VDC, Contact Form: SPST NC (1 Form B), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Current: 133mA, Coil Type: Non-Latching, Termination Style: Quick Connect, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 8.4 VDC, Must Release Voltage: 1.2 VDC, Operate Time: 7ms, Release Time: 5ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Relay Type: Automotive, Coil Power: 1.9W
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Description
Mounting Type: Standard, Coil Voltage: 48VDC, Contact Form: SPST NC (1 Form B), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Current: 133mA, Coil Type: Non-Latching, Termination Style: Quick Connect, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 8.4 VDC, Must Release Voltage: 1.2 VDC, Operate Time: 7ms, Release Time: 5ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Relay Type: Automotive, Coil Power: 1.9W
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Datasheet
Datasheet Summary
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The A2 series is a PCB-mount or quick-connect automotive relay with a SPST normally closed contact arrangement, rated for 30A at 14VDC and 15A at 28VDC resistive load, switching up to 75VDC and 630W. It features AgSnO contact material, a 1.9W coil operating at 48VDC, and operates within -40°C to +125°C. The relay has a mechanical life of 10M cycles and an electrical life of 100K cycles at rated load. Dimensions are 26.0 × 26.0 × 24.5 mm, with quick-connect termination and a dust cover. It complies with QS-9000 and ISO-9002 standards.

Datasheet Summary
Powered by GS/AI

The A2 series is a PCB-mount or quick-connect automotive relay with a SPST normally closed contact arrangement, rated for 30A at 14VDC and 15A at 28VDC resistive load, switching up to 75VDC and 630W. It features AgSnO contact material, a 1.9W coil operating at 48VDC, and operates within -40°C to +125°C. The relay has a mechanical life of 10M cycles and an electrical life of 100K cycles at rated load. Dimensions are 26.0 × 26.0 × 24.5 mm, with quick-connect termination and a dust cover. It complies with QS-9000 and ISO-9002 standards.

Suppliers

Company
Product
Description
Supplier Links
Automotive Relays 1204-A21BCQ48VDC1.9
Mounting Type: Standard, Coil Voltage: 48VDC, Contact Form: SPST NC (1 Form B), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Current: 133mA, Coil Type: Non-Latching, Termination Style: Quick Connect, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 8.4 VDC, Must Release Voltage: 1.2 VDC, Operate Time: 7ms, Release Time: 5ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Relay Type: Automotive, Coil Power: 1.9W

Mounting Type: Standard, Coil Voltage: 48VDC, Contact Form: SPST NC (1 Form B), Contact Rating: 40A, Switching Voltage: 75VDC, Coil Current: 133mA, Coil Type: Non-Latching, Termination Style: Quick Connect, Seal Rating: Dust Cover, Coil Insulation: F Class, Must Operate Voltage: 8.4 VDC, Must Release Voltage: 1.2 VDC, Operate Time: 7ms, Release Time: 5ms, Operating Temperature: -40°C to +125°C, Contact Material: AgSnO2, Relay Type: Automotive, Coil Power: 1.9W

Supplier's Site Datasheet

Technical Specifications

  New Yorker Electronics Co., Inc.
Product Category Electromechanical Relays
Product Number 1204-A21BCQ48VDC1.9
Product Name Automotive Relays
Relay Type Automotive
Poles Single Pole (SP)
Throw Single Throw
Operating Temp -40 to 257 F (-40 to 125 C)
DC Voltage 75 volts
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