C&K 7107P3CWWLE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7107P3CWWLE is a Panel Mount Toggle Switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 120V AC / 28V DC. This component features a flat anti-rotation actuator, wire wrap termination, and IP67 ingress protection suitable for sealed applications. The part is classified as Obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and procurement planning.

Substiute Parts

7107P3CWWLE

C&KIn Stock: 8177107P3CWWLE Datasheet

Current PartRFQ

7107P3CWWRE

C&KIn Stock: 11177107P3CWWRE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7107P3CWWLE is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-Off-Mom)
• Current and voltage ratings (5A AC/DC, 120V AC, 28V DC)
• Mounting type and panel cutout dimensions (Panel Mount, Circular 6.35mm Dia)
• Bushing thread specification (1/4-40)
• Termination style (Wire Wrap)
• Actuator specifications (Flat Anti-Rotation, 11.43mm length)
• Ingress protection rating (IP67)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (40,000 Cycles)

The C&K 7107P3CWWRE meets all these criteria and is classified as a direct manufacturer equivalent within the same 7000 series.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7107P3CWWRE is a direct functional equivalent to the obsolete 7107P3CWWLE. Both components share identical electrical specifications, mechanical dimensions, and performance characteristics within the C&K 7000 series.

The 7107P3CWWRE is currently in Active product status with higher inventory availability (1103 Pcs vs. 768 Pcs), providing supply chain continuity. Both parts maintain equivalent compliance certifications with EAR99 export classification and identical HTSUS coding.

Regulatory compliance differences exist: the 7107P3CWWLE carries ROHS3 Compliant and REACH Unaffected designations, while the 7107P3CWWRE is RoHS Compliant with REACH Affected status. These distinctions reflect regulatory framework updates and do not affect functional interchangeability in applications meeting current compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7107P3CWWRE directly replace the 7107P3CWWLE in existing designs?

A: Yes. Both components are electrically and mechanically identical across all specified parameters including circuit configuration, current/voltage ratings, mounting dimensions, termination style, and actuator specifications. Panel cutout and bushing thread specifications are identical, enabling direct substitution without mechanical redesign.

Q: What is the difference between ROHS3 Compliant and RoHS Compliant designations?

A: ROHS3 refers to the third iteration of the Restriction of Hazardous Substances directive. Both designations indicate compliance with RoHS requirements; the difference reflects the regulatory framework version applicable at the time of certification. This does not affect functional performance or interchangeability.

Q: Does the REACH Affected status of the 7107P3CWWRE impact substitution?

A: REACH Affected status indicates the component is subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) regulations. This is a regulatory classification that does not affect electrical or mechanical performance. Selection should be based on application regulatory requirements.

Q: Are the wire wrap terminations compatible with existing harness assemblies?

A: Yes. Both the 7107P3CWWLE and 7107P3CWWRE use identical wire wrap termination style, ensuring compatibility with existing wire wrap tooling and harness designs.

Q: What is the significance of the 40,000 cycle electrical life rating?

A: The 40,000 cycle electrical life specification defines the component's operational durability under rated electrical conditions. This rating is identical for both parts and should be considered in applications requiring extended service life or frequent switching operations.