G3MB-202P DC5 Equivalent & Substitute Parts

Part Overview

The G3MB-202P DC5 is a solid-state relay (SSR) manufactured by Omron Automation and Safety, configured as a SPST-NO (1 Form A) device in a 4-SIP package. This component is rated for 2A load current with AC output capability and zero-cross switching, operating across input voltages of 4–6VDC and load voltages of 75–264V. The product is currently classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and component procurement.

Substiute Parts

G3MB-202P DC5

Omron Automation and SafetyIn Stock: 932G3MB-202P DC5 Datasheet

Current PartRFQ

AQG22105

Panasonic Electric WorksIn Stock: 2948AQG22105 Datasheet

SimilarRFQ

AQG22205

Panasonic Electric WorksIn Stock: 1686AQG22205 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the G3MB-202P DC5 is determined by strict equivalence across the following electrical and mechanical parameters:

• Circuit configuration: SPST-NO (1 Form A)
• Input voltage range: 4–6VDC
• Load voltage range: 75–264V
• Load current rating: 2A
• Output type: AC switching with zero-cross capability
• Package type: 4-SIP
• Mounting method: Through Hole
• Termination style: PC Pin

The substitute parts AQG22105 and AQG22205, both manufactured by Panasonic Electric Works, meet all these criteria. Both devices are classified as active products, ensuring ongoing availability and support.

Parameter Comparison

Engineering Selection Recommendations

Both AQG22105 and AQG22205 are direct functional equivalents to the G3MB-202P DC5. Selection between these two Panasonic alternatives depends on packaging and availability requirements:

AQG22105 is supplied in tube packaging and carries ROHS3 compliance certification. AQG22205 is supplied in bulk packaging and also carries ROHS3 compliance certification. Both devices maintain REACH Unaffected status and unlimited moisture sensitivity classification, matching the environmental compliance profile of the original component.

The transition from the obsolete G3MB-202P DC5 to either active Panasonic equivalent ensures continued component availability and compliance with current regulatory standards.

Frequently Asked Questions (FAQ)

Q: Can AQG22105 and AQG22205 be used interchangeably with G3MB-202P DC5?

A: Both Panasonic parts meet the electrical and mechanical specifications of the G3MB-202P DC5. The primary difference is packaging format: AQG22105 is tube-packaged while AQG22205 is bulk-packaged. Selection depends on procurement and assembly requirements.

Q: What is the difference between AQG22105 and AQG22205?

A: Both parts share identical electrical ratings and package specifications. AQG22105 specifies AC output with zero-cross switching, while AQG22205 specifies AC output without explicit zero-cross notation. Both are ROHS3 compliant and active products.

Q: Are there any compliance differences between the original and substitute parts?

A: The original G3MB-202P DC5 does not specify RoHS status. Both substitute parts (AQG22105 and AQG22205) are ROHS3 compliant. All three parts maintain REACH Unaffected status and MSL 1 (Unlimited) classification.

Q: What mounting considerations apply to these substitutes?

A: All three parts use identical through-hole mounting with PC pin termination in a 4-SIP package, ensuring direct PCB compatibility without layout modifications.

Q: Why is the G3MB-202P DC5 classified as obsolete?

A: Omron has discontinued this product line. The Panasonic AQ-G series (AQG22105 and AQG22205) represents the active alternative for new designs and ongoing system support.