C&K 7201TCWAV2ME Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201TCWAV2ME is a DPDT toggle switch rated for 5A at 120V AC and 28V DC, designed for panel mount applications with right-angle vertical orientation. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing procurement and system maintenance. The switch features IP67 ingress protection, epoxy sealed terminals, and a 100,000-cycle electrical life rating.

Substiute Parts

7201TCWAV2ME

C&KIn Stock: 11777201TCWAV2ME Datasheet

Current PartRFQ

7201TCWAV2SE

C&KIn Stock: 11257201TCWAV2SE Datasheet

DirectRFQ

34ADP18T7M7QT

Grayhill Inc.In Stock: 107634ADP18T7M7QT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201TCWAV2ME is determined by the following critical parameters:

Electrical Compatibility: Circuit configuration (DPDT), switch function (On-On), current rating (5A AC/DC), voltage ratings (120V AC minimum, 28V DC), and termination style (PC Pin) must match or exceed the original specification.

Mechanical Compatibility: Mounting type (Panel Mount, Right Angle, Vertical), panel cutout dimensions (Circular 11.91mm Dia), bushing thread (15/32-32), actuator type (Standard Round), and actuator length (17.45mm) must be identical to ensure direct replacement without panel modification.

Environmental Specifications: Operating temperature range (-30°C to 85°C) and ingress protection rating (IP67) establish the minimum environmental performance required.

Substitute parts are grouped into two categories: direct manufacturer equivalents from C&K and similar cross-manufacturer alternatives that meet all electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Direct Equivalent - C&K 7201TCWAV2SE: This part is the primary substitute for the obsolete 7201TCWAV2ME. It maintains identical electrical and mechanical specifications, including the 100,000-cycle electrical life rating and IP67 ingress protection. The 7201TCWAV2SE is currently in active production status and is RoHS Compliant, making it suitable for new designs and legacy system replacements where regulatory compliance is required.

Cross-Manufacturer Alternative - Grayhill Inc. 34ADP18T7M7QT: This part meets all critical electrical and mechanical compatibility requirements and is suitable for applications where cross-manufacturer sourcing is acceptable. The AC voltage rating is 125V, which exceeds the 120V requirement of the original part. However, the electrical life rating is 40,000 cycles, which is lower than the original 100,000-cycle specification. This part is ROHS3 Compliant and currently in active production.

Selection between these substitutes should be based on procurement availability, cost considerations, and whether the reduced electrical life of the Grayhill alternative is acceptable for the intended application.

Frequently Asked Questions (FAQ)

Q: Can the 7201TCWAV2SE directly replace the obsolete 7201TCWAV2ME without any modifications?

A: Yes. The 7201TCWAV2SE is mechanically and electrically identical to the 7201TCWAV2ME. Both parts share the same panel cutout dimensions (11.91mm circular), bushing thread (15/32-32), actuator specifications, and electrical ratings. No panel modifications or wiring changes are required.

Q: What is the key difference between the C&K 7201TCWAV2SE and the Grayhill 34ADP18T7M7QT?

A: The primary difference is electrical life: the C&K part is rated for 100,000 cycles, while the Grayhill part is rated for 40,000 cycles. The Grayhill part also has a slightly higher AC voltage rating (125V vs. 120V). All other electrical and mechanical parameters are equivalent.

Q: Is the Grayhill 34ADP18T7M7QT suitable for high-cycle applications?

A: The Grayhill part's 40,000-cycle electrical life rating is lower than the original specification of 100,000 cycles. Applications requiring frequent switching or extended operational life should prioritize the C&K 7201TCWAV2SE.

Q: Are there any compliance differences between these parts?

A: Yes. The original 7201TCWAV2ME is RoHS non-compliant. The 7201TCWAV2SE is RoHS Compliant, and the Grayhill 34ADP18T7M7QT is ROHS3 Compliant. For applications subject to RoHS regulations, either substitute is acceptable.

Q: Do all three parts have the same ingress protection rating?

A: The 7201TCWAV2ME and 7201TCWAV2SE both have IP67 ingress protection. The Grayhill 34ADP18T7M7QT does not specify an ingress protection rating in the provided data.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the application does not exceed the electrical life limitations of the substitute part. The mechanical interface and electrical performance are compatible across all three parts for the specified voltage and current ratings.