G7L-2A-T-CB-AC12 Equivalent & Substitute Parts

Part Overview

The G7L-2A-T-CB-AC12 is a general purpose relay manufactured by Omron Electronics Inc-EMC Div, configured as a DPST-NO (2 Form A) relay with a 12VAC coil and 25A contact rating. This relay is designed for chassis mount applications with quick connect termination. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

G7L-2A-T-CB-AC12

Omron Electronics Inc-EMC DivIn Stock: 791G7L-2A-T-CB-AC12 Datasheet

Current PartRFQ

G7L-2A-TUB-CB-AC12

Omron Electronics Inc-EMC DivIn Stock: 1076G7L-2A-TUB-CB-AC12 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the G7L-2A-T-CB-AC12 is determined by strict equivalence across the following critical parameters:

• Coil voltage: 12VAC
• Contact configuration: DPST-NO (2 Form A)
• Contact current rating: 25 A
• Switching voltage: 250VAC maximum
• Coil current: 142 mA
• Termination style: Quick Connect - 0.250" (6.3mm)
• Mounting type: Chassis Mount
• Coil resistance: 75 Ohms
• Operating temperature range: -25°C ~ 60°C

The G7L-2A-TUB-CB-AC12 meets all these parameters and qualifies as a parametric equivalent. The primary difference between the main part and the substitute is the packaging configuration: the main part uses tape and reel packaging (-T-), while the substitute uses bulk packaging (-TUB-). Both parts are from the same G7L series and share identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The G7L-2A-TUB-CB-AC12 is the direct parametric equivalent for the obsolete G7L-2A-T-CB-AC12. Selection of the substitute part is based on the following engineering considerations:

The substitute part maintains active product status with Omron Electronics Inc-EMC Div, ensuring ongoing availability and manufacturer support. All electrical specifications, mechanical dimensions, and performance characteristics are identical to the main part. The RoHS compliance certification of the substitute part provides additional regulatory alignment for applications subject to environmental standards.

The packaging difference (bulk versus tape and reel) does not affect functional performance or electrical characteristics. Selection between these variants should be based on procurement volume requirements and assembly process compatibility. For applications requiring the original tape and reel format, the main part specifications remain the reference standard; however, the substitute part in bulk packaging provides equivalent functional performance.

Frequently Asked Questions (FAQ)

Q: Can the G7L-2A-TUB-CB-AC12 be used as a direct replacement for the G7L-2A-T-CB-AC12?

A: Yes. Both parts are parametric equivalents with identical electrical and mechanical specifications. The only difference is packaging format: tape and reel versus bulk. Functional performance, coil voltage, contact rating, and all other critical parameters are identical.

Q: What is the difference between tape and reel packaging and bulk packaging?

A: Tape and reel packaging (-T-) is used for automated assembly processes, where components are fed directly into pick-and-place machines. Bulk packaging (-TUB-) is used for manual assembly or lower-volume applications. The components themselves are functionally identical.

Q: Why is the main part listed as obsolete?

A: Product obsolescence indicates that the manufacturer has discontinued production of the G7L-2A-T-CB-AC12. The G7L-2A-TUB-CB-AC12 remains in active production and serves as the current equivalent offering from Omron Electronics Inc-EMC Div.

Q: Are there any compliance differences between the two parts?

A: The substitute part (G7L-2A-TUB-CB-AC12) carries RoHS compliance certification. Both parts share identical ECCN (EAR99) and HTSUS (8536.41.0050) classifications.

Q: What parameters must remain identical for substitution?

A: Coil voltage (12VAC), contact form (DPST-NO), contact current rating (25A), switching voltage (250VAC max), termination style (Quick Connect 0.250"), mounting type (Chassis Mount), and operating temperature range (-25°C ~ 60°C) must all remain identical for functional equivalence.