YB225CWSSW01 Equivalent & Substitute Parts

Part Overview

The YB225CWSSW01 is a DPDT pushbutton switch manufactured by NKK Switches, designed for standard panel mount applications with front actuation. This component features a plunger actuator, tactile feedback, and IP65 ingress protection suitable for industrial control panels and equipment requiring sealed switch operation.

The YB225CWSSW01 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or field replacement requirements for systems utilizing this component.

Substiute Parts

YB225CWSSW01

NKK SwitchesIn Stock: 1096YB225CWSSW01 Datasheet

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YB225CWSPW01

NKK SwitchesIn Stock: 901YB225CWSPW01 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the YB225CWSSW01 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Circuit configuration must be DPDT
• Current rating must be 3A (AC/DC)
• Voltage ratings must match or exceed: 125V AC and 30V DC
• Switch function must be On-Mom (momentary operation)

Mechanical Compatibility:

• Mounting type must be Panel Mount, Front
• Panel cutout dimensions must be Square - 21.00mm x 21.00mm
• Termination style must be Solder, Quick Connect - 0.110" (2.8mm)
• Actuator type must be Plunger for Cap

Environmental & Operational:

• Ingress protection must be IP65 or equivalent
• Operating temperature range must encompass -25°C ~ 70°C
• Mechanical life must be 1,000,000 cycles minimum
• Electrical life must be 100,000 cycles minimum

Regulatory Compliance:

• RoHS3 compliance required

Parameter Comparison

Engineering Selection Recommendations

The YB225CWSPW01 is a direct functional equivalent to the YB225CWSSW01. Both components share identical electrical ratings, mechanical dimensions, and environmental specifications. The primary distinction is product status: the YB225CWSSW01 is obsolete while the YB225CWSPW01 is active.

Both parts maintain ROHS3 compliance and are manufactured by NKK Switches within the YB2 series. The YB225CWSPW01 is available in bulk packaging with confirmed inventory (830 Pcs), whereas the YB225CWSSW01 inventory is limited (1024 Pcs) and subject to discontinuation.

For new designs or field replacements, the YB225CWSPW01 is the appropriate selection due to its active product status and assured supply chain availability.

Frequently Asked Questions (FAQ)

Q: Can the YB225CWSPW01 be used as a direct replacement for the YB225CWSSW01?

A: Yes. Both components are electrically and mechanically identical across all critical parameters: DPDT circuit, 3A current rating, 125V AC / 30V DC voltage ratings, On-Mom switch function, panel mount configuration with 21.00mm square cutout, and IP65 ingress protection. The YB225CWSPW01 is the active production equivalent.

Q: What is the difference between the two part numbers?

A: The YB225CWSSW01 and YB225CWSPW01 differ only in product status and packaging. The YB225CWSSW01 is obsolete with standard packaging, while the YB225CWSPW01 is active with bulk packaging. All functional and dimensional specifications are identical.

Q: Are there any compatibility concerns when substituting these parts?

A: No compatibility concerns exist. Both parts share identical panel cutout dimensions (21.00mm square), termination style (Solder, Quick Connect - 0.110"), operating temperature range (-25°C ~ 70°C), and mechanical/electrical life ratings. Direct substitution is supported without circuit or mechanical redesign.

Q: What certifications apply to both parts?

A: Both the YB225CWSSW01 and YB225CWSPW01 are ROHS3 compliant. Both carry ECCN EAR99 classification and HTSUS code 8536.50.9031. The YB225CWSPW01 additionally carries REACH Unaffected status.

Q: Which part should be selected for new production?

A: The YB225CWSPW01 should be selected for new production and ongoing applications. As an active product with confirmed inventory availability, it ensures supply chain continuity and eliminates obsolescence risk associated with the YB225CWSSW01.