YB225CWCKW01/CUL-5D-JS Equivalent & Substitute Parts

Part Overview

The YB225CWCKW01/CUL-5D-JS is an illuminated pushbutton switch manufactured by NKK Switches, classified as a standard DPDT (Double Pole Double Throw) panel mount component with LED amber illumination. This switch is designed for applications requiring momentary operation with tactile feedback and is currently in active production status with 864 units in stock.

Substitute parts are identified when they maintain identical electrical specifications, mechanical dimensions, and functional characteristics. This ensures direct compatibility in circuit designs and panel installations without requiring design modifications.

Substiute Parts

YB225CWCKW01/CUL-5D-JS

NKK SwitchesIn Stock: 922YB225CWCKW01/CUL-5D-JS Datasheet

Current PartRFQ

YB225CWCPW01-5D-JS

NKK SwitchesIn Stock: 841YB225CWCPW01-5D-JS Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The YB225CWCKW01/CUL-5D-JS has one identified parametric equivalent: YB225CWCPW01-5D-JS. This substitution is valid based on the following criteria:

Both parts share identical specifications across all critical parameters:

• Same manufacturer (NKK Switches) and series (YB2)
• Identical circuit configuration (DPDT) and switch function (On-Mom)
• Matching electrical ratings: 3A current, 125V AC, 30V DC
• Same mechanical dimensions: 22.00mm circular panel cutout
• Identical illumination characteristics: LED amber at 2 VDC nominal
• Matching environmental and operational specifications: IP65 ingress protection, -25°C to 50°C operating temperature, 1,000,000 mechanical cycles, 100,000 electrical cycles
• Equivalent termination style: Solder, Quick Connect - 0.110" (2.8mm)
• Same compliance status: ROHS3 compliant

Parameter Comparison

Engineering Selection Recommendations

Both the YB225CWCKW01/CUL-5D-JS and YB225CWCPW01-5D-JS are active production components from NKK Switches with full ROHS3 compliance. Selection between these parts should be based on availability and inventory status:

• YB225CWCKW01/CUL-5D-JS: 864 units in stock
• YB225CWCPW01-5D-JS: 741 units in stock

Both parts carry identical electrical certifications (ECCN: EAR99, HTSUS: 8536.50.9031) and moisture sensitivity level (MSL: 1 - Unlimited). No design modifications are required when substituting between these part numbers. The choice between them is determined solely by procurement availability and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can YB225CWCPW01-5D-JS be used as a direct replacement for YB225CWCKW01/CUL-5D-JS?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (3A, 125V AC, 30V DC), circuit configuration (DPDT), mechanical dimensions (22.00mm panel cutout), and illumination specifications (LED amber, 2 VDC). No circuit redesign or panel modification is required.

Q: Are the panel mounting dimensions identical?

A: Yes. Both parts use a circular 22.00mm diameter panel cutout and feature identical mounting type (Panel Mount, Front) with the same termination style (Solder, Quick Connect - 0.110" / 2.8mm).

Q: Do both parts have the same operational lifespan?

A: Yes. Both parts are rated for 1,000,000 mechanical cycles and 100,000 electrical cycles, with identical operating temperature range (-25°C to 50°C).

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

A: The part numbers differ in their suffix designations (CWCKW vs. CWCPW), but all functional and electrical specifications are identical. The difference reflects internal NKK Switches product line variations with no impact on circuit performance or compatibility.

Q: Are both parts RoHS compliant?

A: Yes. Both YB225CWCKW01/CUL-5D-JS and YB225CWCPW01-5D-JS are ROHS3 compliant with MSL rating of 1 (Unlimited moisture sensitivity level).