YB216CWCSG01 Equivalent & Substitute Parts

Part Overview

The YB216CWCSG01 is a standard size illuminated pushbutton switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) circuitry with On-On switching function. This component is designed for panel mount, front installation applications requiring 0.4VA switching capacity at 28V AC/DC. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and component procurement.

Substiute Parts

YB216CWCSG01

NKK SwitchesIn Stock: 879YB216CWCSG01 Datasheet

Current PartRFQ

YB216CWCPG01

NKK SwitchesIn Stock: 867YB216CWCPG01 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the YB216CWCSG01 is determined by strict equivalence across the following critical parameters:

Circuit Configuration: SPDT topology must be maintained for functional compatibility with existing control logic.

Electrical Ratings: Current rating of 0.4VA and voltage ratings of 28V AC/DC are mandatory specifications that cannot be exceeded or reduced.

Mechanical Interface: Panel mount, front installation with circular 22.00mm diameter cutout ensures physical compatibility with existing panel assemblies.

Termination: Solder and Quick Connect 0.110" (2.8mm) termination style must match existing wiring harnesses and PCB layouts.

Environmental Specifications: IP65 ingress protection, operating temperature range of -25°C to 70°C, and mechanical/electrical life ratings of 200,000 and 100,000 cycles respectively establish minimum performance thresholds.

Compliance: ROHS3 compliance is required for regulatory alignment.

The YB216CWCPG01 meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The YB216CWCPG01 is the qualified substitute for the obsolete YB216CWCSG01. Both components are manufactured by NKK Switches within the YB2 series and maintain identical electrical, mechanical, and environmental specifications. The primary distinction is product status: the original part is obsolete while the substitute remains in active production.

From a compliance perspective, both parts are ROHS3 compliant, ensuring regulatory alignment for new designs and system updates. The substitute part is currently in active production status with confirmed inventory availability, making it the appropriate selection for component replacement and procurement planning.

No performance degradation or functional compromise occurs with this substitution. All critical parameters—circuit topology, electrical ratings, mechanical interface, termination style, and environmental specifications—are maintained across both components.

Frequently Asked Questions (FAQ)

Q: Can YB216CWCPG01 be used as a direct replacement for YB216CWCSG01?

A: Yes. Both components share identical electrical ratings (0.4VA, 28V AC/DC), circuit configuration (SPDT On-On), mechanical interface (22.00mm panel cutout, panel mount front), termination style (Solder, Quick Connect 0.110"), and environmental specifications (IP65, -25°C to 70°C operating range, 200,000 mechanical cycles, 100,000 electrical cycles). The substitute is functionally equivalent.

Q: What is the primary reason for substitution?

A: The YB216CWCSG01 is classified as obsolete. The YB216CWCPG01 is the active production equivalent from the same manufacturer and series, ensuring continued component availability and supply chain continuity.

Q: Are there any packaging differences between these parts?

A: The main part (YB216CWCSG01) is packaged with a dash designation, while the substitute (YB216CWCPG01) is supplied in bulk packaging. This difference does not affect component functionality or electrical performance.

Q: Do both parts meet the same compliance standards?

A: Yes. Both YB216CWCSG01 and YB216CWCPG01 are ROHS3 compliant. The substitute maintains all regulatory requirements of the original component.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching circuit configuration (SPDT), electrical ratings (0.4VA at 28V AC/DC), mounting type (panel mount front with 22.00mm cutout), termination style (Solder, Quick Connect 0.110"), ingress protection (IP65), operating temperature range (-25°C to 70°C), and mechanical/electrical life specifications (200,000 and 100,000 cycles respectively).