G7L-2A-B-CB-DC12 Equivalent & Substitute Parts

Part Overview

The G7L-2A-B-CB-DC12 is a general purpose relay manufactured by Omron Electronics Inc-EMC Div, designed for DPST-NO (2 Form A) switching applications at 12VDC. This chassis mount relay is rated for 25A contact current at 250VAC maximum switching voltage and features screw terminal connections. The product is currently active in production with RoHS compliance certification. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the same product series, ensuring direct functional equivalence in circuit applications.

Substiute Parts

G7L-2A-B-CB-DC12

Omron Electronics Inc-EMC DivIn Stock: 1014G7L-2A-B-CB-DC12 Datasheet

Current PartRFQ

G7L-2A-BUB-CB DC12

Omron Electronics Inc-EMC DivIn Stock: 1290G7L-2A-BUB-CB DC12 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the G7L-2A-B-CB-DC12 are identified based on strict parametric equivalence within the G7L series. The substitution criteria are defined by the following electrical and mechanical parameters:

• Coil voltage specification (12VDC)
• Contact form configuration (DPST-NO / 2 Form A)
• Contact current rating (25 A)
• Maximum switching voltage (250VAC)
• Coil current draw (158 mA)
• Coil resistance (75 Ohms)
• Mounting configuration (Chassis Mount)
• Termination method (Screw Terminal)
• Operating temperature range (-25°C ~ 60°C)
• Contact material composition (Silver Tin Indium)
• Coil type (Non Latching)
• Timing specifications (30 ms operate and release times)

Parts meeting all these parameters are classified as parametric equivalents and may be used interchangeably in applications requiring the G7L-2A-B-CB-DC12.

Parameter Comparison

Engineering Selection Recommendations

Both the G7L-2A-B-CB-DC12 and G7L-2A-BUB-CB DC12 are active products from Omron Electronics Inc-EMC Div with identical electrical and mechanical specifications. Both parts maintain RoHS compliance certification, confirming adherence to environmental and material restrictions. Selection between these parts may be based on inventory availability and procurement lead times, as they are parametrically equivalent for all circuit applications requiring a 12VDC, 25A DPST-NO general purpose relay with chassis mount configuration and screw terminal termination.

Frequently Asked Questions (FAQ)

Q: Can G7L-2A-BUB-CB DC12 be used as a direct replacement for G7L-2A-B-CB-DC12?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including coil voltage, contact rating, switching voltage, timing characteristics, and mounting configuration. Direct substitution is supported for applications requiring the G7L-2A-B-CB-DC12.

Q: What are the critical parameters that define substitution eligibility for this relay?

A: Substitution eligibility is determined by matching the following parameters: 12VDC coil voltage, DPST-NO contact form, 25A contact current rating, 250VAC maximum switching voltage, 158mA coil current, 75 Ohms coil resistance, chassis mount configuration, screw terminal termination, and -25°C to 60°C operating temperature range.

Q: Are there differences in packaging between the substitute parts?

A: Both parts are supplied in bulk packaging. No packaging format differences exist between G7L-2A-B-CB-DC12 and G7L-2A-BUB-CB DC12.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS compliant and carry identical ECCN (EAR99) and HTSUS (8536.41.0050) classifications.

Q: What is the operating voltage range for these relays?

A: The relays operate with a nominal coil voltage of 12VDC, with a must-operate voltage of 9VDC minimum and a must-release voltage of 1.8VDC maximum. The operating temperature range is -25°C to 60°C.