G3F-202SN AC200/220 Equivalent & Substitute Parts

Part Overview

The G3F-202SN AC200/220 is a solid state relay (SSR) manufactured by Omron Automation and Safety, designed for AC load switching applications. This component is classified as obsolete, which necessitates identification of active equivalent parts for continued system support and new designs. The G3F-202SN operates as a SPST-NO (1 Form A) relay with AC zero-cross output capability, suitable for industrial control and automation applications requiring reliable solid-state switching without mechanical contacts.

Substiute Parts

G3F-202SN AC200/220

Omron Automation and SafetyIn Stock: 924G3F-202SN AC200/220 Datasheet

Current PartRFQ

G3F-202SN-VD AC200/220

Omron Automation and SafetyIn Stock: 1112G3F-202SN-VD AC200/220 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the G3F-202SN AC200/220 is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: Must be SPST-NO (1 Form A) to maintain identical switching logic
• Output Type: Must be AC with zero-cross capability to preserve load switching characteristics
• Input Voltage Range: Must accommodate 150 ~ 250 VAC control signal
• Load Current Rating: Must support minimum 2 A continuous current
• Mounting Type: Must be socketable to ensure mechanical compatibility with existing sockets
• Termination Style: Must be plug-in to maintain electrical connection compatibility
• Series Family: G3F series ensures design and functional alignment

The G3F-202SN-VD AC200/220 meets all substitution criteria and is classified as the manufacturer-recommended equivalent. This part maintains identical circuit topology and electrical performance while offering an extended load voltage range (75 V ~ 264 V) and active product status.

Parameter Comparison

Engineering Selection Recommendations

The G3F-202SN-VD AC200/220 is the direct substitute for the obsolete G3F-202SN AC200/220. Both components share identical electrical specifications for input voltage, load current, circuit configuration, and output switching characteristics. The substitute part offers an extended load voltage operating range (75 V ~ 264 V versus 100 V ~ 240 V), which provides broader application flexibility without compromising compatibility with existing designs.

The G3F-202SN-VD maintains active product status, ensuring continued availability and supply chain support. The component is classified as RoHS non-compliant and carries MSL Level 1 (unlimited moisture sensitivity), consistent with solid-state relay construction standards. Selection of the G3F-202SN-VD is appropriate for direct replacement in all applications currently using the G3F-202SN AC200/220.

Frequently Asked Questions (FAQ)

Q: Can the G3F-202SN-VD AC200/220 be used as a direct replacement for the G3F-202SN AC200/220?

A: Yes. Both components are SPST-NO solid state relays with identical input voltage ranges (150 ~ 250 VAC), load current ratings (2 A), and AC zero-cross output characteristics. The G3F-202SN-VD features an extended load voltage range and is the manufacturer-recommended equivalent.

Q: What is the difference in load voltage range between these two parts?

A: The G3F-202SN operates at 100 V ~ 240 V, while the G3F-202SN-VD operates at 75 V ~ 264 V. The substitute part supports lower minimum voltages and higher maximum voltages, making it suitable for a broader range of load applications.

Q: Are the mounting and termination styles identical?

A: Yes. Both parts are socketable with plug-in termination style, ensuring mechanical and electrical compatibility in existing installations.

Q: Why is the original G3F-202SN classified as obsolete?

A: Product obsolescence indicates that the manufacturer has discontinued production. The G3F-202SN-VD AC200/220 is the active equivalent and should be used for new designs and replacement applications.

Q: What is the significance of the RoHS non-compliant status?

A: RoHS non-compliance indicates that the component may contain restricted substances such as lead. This classification is typical for solid-state relays and does not affect electrical performance or substitution eligibility. Compliance requirements should be evaluated based on application and regulatory jurisdiction.