G3MB-202PL DC12 Equivalent & Substitute Parts

Part Overview

The G3MB-202PL DC12 is a solid-state relay (SSR) manufactured by Omron Automation and Safety, configured as a SPST-NO (1 Form A) device with 2A load capacity and AC output switching. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where inventory constraints exist.

Substiute Parts

G3MB-202PL DC12

Omron Automation and SafetyIn Stock: 821G3MB-202PL DC12 Datasheet

Current PartRFQ

AQG22112

Panasonic Electric WorksIn Stock: 2331AQG22112 Datasheet

SimilarRFQ

AQG22212

Panasonic Electric WorksIn Stock: 1781AQG22212 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the G3MB-202PL DC12 is determined by strict alignment of the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Input voltage range: 9.6 ~ 14.4 VDC
• Load voltage range: 75 V ~ 264 V
• Load current rating: 2 A
• Output type: AC
• Package / Case: 4-SIP
• Termination style: PC Pin
• Mounting type: Through Hole

The substitute parts AQG22112 and AQG22212 (both Panasonic Electric Works) satisfy all mandatory electrical and mechanical parameters. Both devices maintain identical input voltage, load voltage, current ratings, circuit topology, and physical form factor. The primary distinction between substitutes relates to output type specification and product status classification.

Parameter Comparison

Engineering Selection Recommendations

Both AQG22112 and AQG22212 are active-status components manufactured by Panasonic Electric Works and carry ROHS3 compliance certification. The G3MB-202PL DC12, classified as obsolete, presents supply chain risk for applications requiring long-term component availability.

AQG22212 provides direct functional equivalence with identical AC output type specification and matches all electrical and mechanical parameters of the original component. This part is recommended for direct substitution in applications where the original G3MB-202PL DC12 is no longer procurable.

AQG22112 includes zero-cross detection functionality in addition to standard AC output capability. This enhanced feature does not compromise compatibility with applications designed for the base G3MB-202PL DC12 specification, as zero-cross detection operates transparently within the specified electrical parameters. Selection between AQG22112 and AQG22212 depends on whether zero-cross detection functionality provides operational benefit in the target application.

Both substitute parts maintain identical input voltage, load voltage, current ratings, circuit topology, package form factor, and termination style. Physical and electrical interchangeability is confirmed across all critical parameters.

Frequently Asked Questions (FAQ)

Q: Can AQG22112 or AQG22212 be used as direct replacements for G3MB-202PL DC12?

A: Both AQG22112 and AQG22212 satisfy all mandatory electrical and mechanical substitution criteria. Input voltage (9.6 ~ 14.4 VDC), load voltage (75 V ~ 264 V), current rating (2 A), circuit configuration (SPST-NO), package type (4-SIP), and termination style (PC Pin) are identical across all three parts. Direct substitution is supported from an engineering compatibility standpoint.

Q: What is the difference between AQG22112 and AQG22212?

A: Both parts are functionally equivalent within the G3MB-202PL DC12 specification envelope. AQG22112 includes zero-cross detection capability in its output type specification, while AQG22212 specifies standard AC output. Zero-cross detection does not alter electrical compatibility with applications designed for the base specification. Selection depends on whether zero-cross functionality is beneficial for the specific application.

Q: Are there any package or mounting differences between these parts?

A: No. All three parts use identical 4-SIP package configuration with PC Pin termination and through-hole mounting type. Physical interchangeability is confirmed.

Q: What compliance certifications apply to the substitute parts?

A: Both AQG22112 and AQG22212 carry ROHS3 compliance certification. Moisture sensitivity level is 1 (Unlimited) for all parts. ECCN classification is EAR99 for all components.

Q: Why is the G3MB-202PL DC12 classified as obsolete?

A: Obsolete status indicates the component is no longer manufactured or supported by Omron Automation and Safety. AQG22112 and AQG22212 are active-status components available from Panasonic Electric Works, providing continuity for applications requiring this relay specification.