C&K 7201T1CWCME Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201T1CWCME is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The switch features IP67 ingress protection, epoxy sealed terminals, and operates across a temperature range of -30°C to 85°C.

Substiute Parts

7201T1CWCME

C&KIn Stock: 10337201T1CWCME Datasheet

Current PartRFQ

7201T1CWCSE

C&KIn Stock: 11607201T1CWCSE Datasheet

DirectRFQ

A223T11TCG

ElectroswitchIn Stock: 977A223T11TCG Datasheet

SimilarRFQ

A223T11TCQ

ElectroswitchIn Stock: 889A223T11TCQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration (DPDT)
• Switch function (On-On)
• Mounting type (Panel Mount)
• Termination style (PC Pin)
• Bushing thread specification (15/32-32)
• Actuator type (Standard Round)

Electrical Compatibility Criteria:

• Current rating must equal or exceed 5A
• AC voltage rating must equal or exceed 120V
• DC voltage rating must equal or exceed 28V

Mechanical Compatibility Criteria:

• Panel cutout dimensions must accommodate the circular 11.91mm diameter specification
• Actuator length variance must not exceed functional requirements for panel depth

The substitute parts are grouped into two categories: direct manufacturer equivalents from C&K and functionally similar alternatives from Electroswitch that meet all electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Direct Manufacturer Equivalent: C&K 7201T1CWCSE

The 7201T1CWCSE is the primary substitute for the obsolete 7201T1CWCME. Both components share identical electrical ratings, mechanical dimensions, and functional specifications. The 7201T1CWCSE is currently in active production status and achieves RoHS compliance, making it suitable for new designs and legacy system replacements. This part maintains the same 100,000-cycle electrical life and IP67 ingress protection rating.

Alternative Substitutes: Electroswitch A223T11TCG and A223T11TCQ

The Electroswitch A223T11TCG and A223T11TCQ are functionally compatible alternatives that exceed the electrical requirements of the original part. Both provide higher current ratings (6A versus 5A) and higher AC voltage ratings (125V versus 120V), ensuring compatibility with the original application parameters. Both are RoHS compliant and currently in active production.

Considerations for Electroswitch alternatives include reduced electrical life (60,000 cycles versus 100,000 cycles) and slightly shorter actuator length (11.89mm versus 12.37mm). The actuator length difference may require panel depth evaluation for existing mechanical installations. Ingress protection specifications are not provided for the Electroswitch parts.

Compliance Considerations

For applications requiring RoHS compliance, the 7201T1CWCSE or Electroswitch alternatives are required. The original 7201T1CWCME is RoHS non-compliant and unsuitable for new designs subject to RoHS regulations.

Frequently Asked Questions (FAQ)

Q: Can the 7201T1CWCSE directly replace the 7201T1CWCME in existing installations?

A: Yes. The 7201T1CWCSE is mechanically and electrically identical to the 7201T1CWCME. Both share the same panel cutout dimensions (11.91mm circular), bushing thread (15/32-32), actuator length (12.37mm), and electrical ratings. No panel modifications are required.

Q: What is the primary difference between the C&K 7201T1CWCSE and the Electroswitch A223T11TCG/TCQ?

A: The C&K 7201T1CWCSE maintains identical specifications to the original part, including 100,000-cycle electrical life and IP67 ingress protection. The Electroswitch alternatives provide higher electrical ratings (6A, 125V AC) but feature reduced electrical life (60,000 cycles) and do not specify ingress protection ratings. Actuator length is also 0.48mm shorter on Electroswitch parts.

Q: Are the Electroswitch A223T11TCG and A223T11TCQ interchangeable with each other?

A: Yes. Both Electroswitch parts share identical electrical, mechanical, and functional specifications. Selection between them may depend on packaging availability or supplier inventory.

Q: What electrical life consideration applies when substituting with Electroswitch parts?

A: The original 7201T1CWCME and its direct equivalent 7201T1CWCSE are rated for 100,000 electrical cycles. The Electroswitch alternatives are rated for 60,000 cycles. Applications requiring extended cycle life should prioritize the C&K 7201T1CWCSE.

Q: Does the 0.48mm actuator length difference between C&K and Electroswitch parts affect panel installation?

A: The Electroswitch parts feature a 11.89mm actuator length compared to 12.37mm on C&K parts. This difference may affect tactile feedback or panel depth clearance in existing mechanical designs. Panel depth evaluation is recommended before substitution in space-constrained installations.

Q: Which substitute part is recommended for new RoHS-compliant designs?

A: The C&K 7201T1CWCSE is the recommended choice for new designs requiring RoHS compliance, as it maintains all original specifications while achieving RoHS certification. The Electroswitch alternatives are also RoHS compliant but feature reduced electrical life ratings.