YB226CWCSG01 Equivalent & Substitute Parts

Part Overview

The YB226CWCSG01 is a standard size pushbutton switch manufactured by NKK Switches, featuring DPDT (Double Pole Double Throw) circuitry with On-On switch 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 equivalent and substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

YB226CWCSG01

NKK SwitchesIn Stock: 886YB226CWCSG01 Datasheet

Current PartRFQ

YB226CWCPG01

NKK SwitchesIn Stock: 941YB226CWCPG01 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the YB226CWCSG01 is determined by strict equivalence across the following critical parameters:

Circuit configuration must remain DPDT with On-On switch function to maintain electrical compatibility with existing circuit designs. Current and voltage ratings must match or exceed the 0.4VA at 28V AC/DC specification. Mounting type, panel cutout dimensions (22.00mm circular), and termination style (Solder, Quick Connect - 0.110") must be identical to ensure mechanical and electrical interface compatibility. Operating temperature range, mechanical life, and electrical life specifications must meet or exceed the original component ratings. RoHS3 compliance and IP65 ingress protection must be maintained.

The YB226CWCPG01 qualifies as a direct substitute based on complete parameter alignment across all critical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The YB226CWCPG01 is the direct equivalent substitute for the obsolete YB226CWCSG01. Both components are manufactured by NKK Switches within the YB2 series and maintain identical electrical and mechanical specifications. The primary distinction is product status: YB226CWCSG01 is obsolete while YB226CWCPG01 is active, ensuring continued availability and supply chain reliability.

Both parts maintain ROHS3 compliance and carry equivalent certifications (ECCN: EAR99, HTSUS: 8536.50.9033). The YB226CWCPG01 is available in bulk packaging with confirmed inventory of 901 pieces, providing immediate procurement capability for replacement and new applications.

Frequently Asked Questions (FAQ)

Q: Can YB226CWCPG01 directly replace YB226CWCSG01 in existing designs?

A: Yes. The YB226CWCPG01 is electrically and mechanically identical to YB226CWCSG01 across all critical parameters including circuit configuration (DPDT), current rating (0.4VA), voltage rating (28V AC/DC), mounting dimensions (22.00mm circular panel cutout), and termination style (Solder, Quick Connect - 0.110"). No circuit modifications are required.

Q: What is the difference between YB226CWCSG01 and YB226CWCPG01?

A: The components are functionally equivalent. The primary difference is product status: YB226CWCSG01 is obsolete, while YB226CWCPG01 is active. Packaging differs (YB226CWCSG01 uses standard packaging; YB226CWCPG01 uses bulk packaging), but electrical and mechanical specifications are identical.

Q: Are both parts RoHS compliant?

A: Yes. Both YB226CWCSG01 and YB226CWCPG01 are ROHS3 compliant with MSL rating of 1 (Unlimited moisture sensitivity level).

Q: What are the critical parameters for substitution?

A: Substitution requires matching DPDT circuit configuration, On-On switch function, 0.4VA current rating at 28V AC/DC, panel mount front installation, 22.00mm circular panel cutout, Solder/Quick Connect 0.110" termination, IP65 ingress protection, and operating temperature range of -25°C to 70°C.

Q: Is inventory availability a consideration?

A: YB226CWCPG01 has confirmed inventory of 901 pieces in stock, providing immediate availability for procurement. YB226CWCSG01 inventory is limited to 790 pieces and the part is obsolete, making YB226CWCPG01 the recommended selection for new orders.