C&K 7108P3Y1WLE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7108P3Y1WLE is a panel-mount toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure supply chain availability. The 7000 series toggle switch is designed for applications requiring reliable switching with epoxy-sealed terminals and wire wrap termination.

Substiute Parts

7108P3Y1WLE

C&KIn Stock: 12307108P3Y1WLE Datasheet

Current PartRFQ

7108P3Y1WRE

C&KIn Stock: 7057108P3Y1WRE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 7108P3Y1WLE is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-Mom)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC, 28V DC)
• Mounting type (Panel Mount)
• Actuator specifications (Flat Anti-Rotation, 11.43mm length)
• Termination style (Wire Wrap)
• Panel cutout dimensions (Circular - 6.35mm Dia)
• Bushing thread specification (1/4-40)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (40,000 Cycles)

The substitute part 7108P3Y1WRE maintains identical electrical and mechanical specifications while offering active product status and current availability.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7108P3Y1WRE is a direct functional equivalent to the obsolete 7108P3Y1WLE. Both components share identical electrical ratings, mechanical dimensions, and operational characteristics. The substitute part offers the advantage of active product status, ensuring continued availability and supply chain support.

The 7108P3Y1WRE maintains RoHS compliance and carries REACH Affected status, indicating current regulatory alignment. Both parts are classified under ECCN EAR99 and share the same HTSUS commodity code, supporting seamless integration into existing procurement and compliance frameworks.

Frequently Asked Questions (FAQ)

Q: Can the 7108P3Y1WRE be used as a direct replacement for the 7108P3Y1WLE?

A: Yes. The 7108P3Y1WRE is electrically and mechanically equivalent. All critical parameters including circuit configuration, current and voltage ratings, mounting specifications, and actuator dimensions are identical. The substitute part is pin-compatible and requires no circuit or mechanical redesign.

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

A: The primary difference is product status. The 7108P3Y1WLE is obsolete, while the 7108P3Y1WRE is active. The substitute part offers improved supply availability and regulatory compliance with current standards.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant and carry EAR99 classification. The 7108P3Y1WRE is REACH Affected, indicating it meets current REACH regulatory requirements. The 7108P3Y1WLE is REACH Unaffected, reflecting its obsolete status.

Q: Will the panel cutout dimensions remain the same?

A: Yes. Both parts feature identical panel cutout dimensions (Circular - 6.35mm Dia) and bushing thread specification (1/4-40), ensuring mechanical compatibility without panel modification.

Q: Are the electrical ratings identical?

A: Yes. Both parts are rated for 5A at 120V AC and 28V DC with identical SPDT circuit configuration and On-Mom switch function. Operating temperature range and electrical life specifications are also identical.