G3MB-202P-4 DC12 Equivalent & Substitute Parts

Part Overview

The G3MB-202P-4 DC12 is a solid state relay (SSR) manufactured by Omron Automation and Safety, configured as a SPST-NO (1 Form A) relay with 2A load capacity and AC output with zero-cross switching. The device operates with a 9.6–14.4VDC input and supports load voltages from 75V to 264V, packaged in a 4-SIP through-hole configuration with PC pin termination.

This part is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality in applications where the original component is no longer readily available or where design updates require active product alternatives.

Substiute Parts

G3MB-202P-4 DC12

Omron Automation and SafetyIn Stock: 757G3MB-202P-4 DC12 Datasheet

Current PartRFQ

G3MC-202P DC12

Omron Automation and SafetyIn Stock: 863G3MC-202P DC12 Datasheet

SimilarRFQ

AQG22212

Panasonic Electric WorksIn Stock: 1781AQG22212 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the G3MB-202P-4 DC12 is determined by the following critical parameters:

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

Parts meeting all these electrical and mechanical specifications are considered direct substitutes. The following parts satisfy these criteria:

• G3MC-202P DC12 (Omron Automation and Safety)
• AQG22212 (Panasonic Electric Works)

Parameter Comparison

Engineering Selection Recommendations

G3MC-202P DC12 is an Omron equivalent within the same manufacturer family (G3MC series). Both the main part and this substitute are classified as obsolete. The G3MC-202P DC12 carries RoHS Compliant certification, providing regulatory advantage over the original part specification.

AQG22212 is a Panasonic Electric Works alternative that meets all electrical and mechanical specifications. This part holds active product status and carries ROHS3 Compliant certification, making it suitable for new designs and applications requiring current product support and enhanced regulatory compliance.

Frequently Asked Questions (FAQ)

Q: Can G3MC-202P DC12 be used as a direct replacement for G3MB-202P-4 DC12?

A: Yes. Both parts share identical electrical specifications (input voltage, load voltage, load current, circuit configuration) and mechanical specifications (4-SIP package, PC pin termination, through-hole mounting). Both are Omron products within compatible SSR relay families.

Q: Is AQG22212 compatible with applications designed for G3MB-202P-4 DC12?

A: Yes. AQG22212 meets all critical electrical parameters (9.6–14.4VDC input, 75–264V load voltage, 2A load current) and mechanical specifications (4-SIP package, PC pin termination, through-hole mounting). The part is manufactured by Panasonic Electric Works and carries active product status.

Q: What is the difference between the output types listed for these parts?

A: G3MB-202P-4 DC12 and G3MC-202P DC12 specify "AC, Zero Cross" output type. AQG22212 specifies "AC" output type. Both configurations support AC load switching within the specified voltage and current ranges.

Q: Why is product status relevant to part selection?

A: Product status indicates manufacturer support and availability. Obsolete parts may have limited inventory and no ongoing production. Active products like AQG22212 offer continued availability and manufacturer support for new applications.

Q: Are there packaging differences between these substitutes?

A: G3MB-202P-4 DC12 packaging is not specified in available data. G3MC-202P DC12 is supplied in Tray packaging. AQG22212 is supplied in Bulk packaging. All three parts use identical 4-SIP package and PC pin termination for circuit board mounting.