C&K 7105L41CWCLE2 Toggle Switch SPDT - Equivalent & Substitute Parts

Part Overview

The C&K 7105L41CWCLE2 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 features a momentary-off-momentary (Mom-Off-Mom) switch function with IP67 ingress protection, making it suitable for industrial and sealed applications. The part is classified as obsolete, necessitating identification of active equivalent models to maintain supply chain continuity and ensure long-term component availability for new designs and field replacements.

Substiute Parts

7105L41CWCLE2

C&KIn Stock: 11717105L41CWCLE2 Datasheet

Current PartRFQ

7105L41CWCRE2

C&KIn Stock: 9567105L41CWCRE2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C&K 7105L41CWCLE2 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (Mom-Off-Mom)
• Current and voltage ratings (5A AC/DC, 120V AC, 28V DC)
• Mounting type (Panel Mount)
• Mechanical interface (Flat Anti-Rotation actuator, 13.49mm length, 1/4-40 bushing thread, 6.35mm circular panel cutout)
• Termination style (PC Pin)
• Environmental rating (IP67)
• Operating temperature range (-30°C to 85°C)
• Electrical life (40,000 cycles)

The C&K 7105L41CWCRE2 meets all substitution criteria as a direct equivalent within the C&K 7000 series, with the primary distinction being active product status and manufacturing process differences (epoxy sealed terminals versus black actuator finish).

Parameter Comparison

Engineering Selection Recommendations

The C&K 7105L41CWCRE2 is the direct functional equivalent for the obsolete 7105L41CWCLE2. As an active product within the same C&K 7000 series, it provides identical electrical performance, mechanical interface compatibility, and environmental protection ratings. The substitute part maintains RoHS compliance and carries the same ECCN and HTSUS classifications, ensuring regulatory and trade compliance equivalence.

Selection of the 7105L41CWCRE2 is appropriate for new designs, field replacements, and inventory replenishment where the 7105L41CWCLE2 is no longer available. The active product status ensures ongoing manufacturer support, documentation availability, and supply chain reliability.

Frequently Asked Questions (FAQ)

Q: Can the 7105L41CWCRE2 be used as a direct replacement for the 7105L41CWCLE2 in existing applications?

A: Yes. Both parts share identical electrical ratings (5A, 120V AC, 28V DC), circuit configuration (SPDT), switch function (Mom-Off-Mom), mechanical interface (panel mount with 1/4-40 bushing, 6.35mm cutout), and environmental protection (IP67). No circuit modifications or panel redesign are required.

Q: What is the difference between the 7105L41CWCLE2 and 7105L41CWCRE2?

A: The primary differences are product status and manufacturing process. The 7105L41CWCLE2 is obsolete with black actuator finish, while the 7105L41CWCRE2 is active with epoxy sealed terminals. Both maintain identical functional and mechanical specifications.

Q: Are there any compliance or certification differences between these parts?

A: Both parts are RoHS compliant and carry EAR99 ECCN classification. The 7105L41CWCLE2 is RoHS3 compliant, while the 7105L41CWCRE2 is RoHS compliant. Both share the same HTSUS code (8536.50.9065) and REACH status applicability. Moisture sensitivity level is identical at MSL 1 (Unlimited).

Q: Will the 7105L41CWCRE2 fit the same panel cutout as the 7105L41CWCLE2?

A: Yes. Both parts specify identical panel cutout dimensions (circular, 6.35mm diameter) and bushing thread specification (1/4-40), ensuring mechanical interchangeability in existing panel installations.

Q: What is the electrical life expectancy for the substitute part?

A: The 7105L41CWCRE2 is rated for 40,000 electrical cycles, matching the original 7105L41CWCLE2 specification.