C&K 7201P3D9AV2ME Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201P3D9AV2ME is a DPDT toggle switch rated for 5A at 120V AC with through-hole, right-angle vertical mounting. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. The switch features epoxy sealed terminals, flat anti-rotation actuator, and operates across -30°C to 85°C with 100,000 electrical cycles.

Substiute Parts

7201P3D9AV2ME

C&KIn Stock: 10257201P3D9AV2ME Datasheet

Current PartRFQ

7201P3D9AV2SE

C&KIn Stock: 7477201P3D9AV2SE Datasheet

DirectRFQ

100AWDP1T1B4M7QE

E-SwitchIn Stock: 1188100AWDP1T1B4M7QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7201P3D9AV2ME are identified based on matching electrical and mechanical parameters that ensure functional compatibility. The primary substitution criteria are:

• Circuit configuration: DPDT
• Switch function: On-On
• Current rating: 5A (AC/DC)
• Voltage ratings: 120V AC / 28V DC
• Mounting type: Through Hole, Right Angle, Vertical
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C
• Epoxy sealed terminals feature

Substitutes are grouped into two categories: direct manufacturer alternatives from C&K and cross-manufacturer equivalents that meet all electrical and mechanical requirements.

Parameter Comparison

Engineering Selection Recommendations

C&K 7201P3D9AV2SE is the primary direct substitute. This part maintains identical electrical ratings, mounting configuration, and actuator specifications as the obsolete 7201P3D9AV2ME. The 7201P3D9AV2SE carries active product status and achieves RoHS compliance, making it suitable for new designs and legacy system replacements where regulatory compliance is required.

E-Switch 100AWDP1T1B4M7QE serves as a cross-manufacturer equivalent for applications where C&K parts are unavailable. This part meets all core electrical and mechanical requirements. Differences include a standard round actuator (versus flat anti-rotation), 0.51mm shorter actuator length, reduced electrical life rating (30,000 cycles versus 100,000), and enhanced ingress protection (IP67). Selection of this substitute requires verification that the application tolerates these parameter variations.

Frequently Asked Questions (FAQ)

Q: Can the 7201P3D9AV2SE directly replace the 7201P3D9AV2ME without PCB modifications?

A: Yes. Both parts share identical mounting type (through hole, right angle, vertical), termination style (PC pin), and actuator length (13.21mm). No PCB layout changes are required.

Q: What are the key differences between the C&K 7201P3D9AV2SE and E-Switch 100AWDP1T1B4M7QE?

A: The primary differences are actuator design (flat anti-rotation versus standard round), actuator length (13.21mm versus 12.70mm), electrical life (100,000 versus 30,000 cycles), and ingress protection (unspecified versus IP67). Both meet the 5A/120V electrical requirements and operate across -30°C to 85°C.

Q: Is the E-Switch 100AWDP1T1B4M7QE suitable for high-cycle applications?

A: The E-Switch part is rated for 30,000 electrical cycles compared to 100,000 cycles for the C&K parts. Applications requiring extended cycle life should prioritize the C&K 7201P3D9AV2SE.

Q: Does the 7201P3D9AV2SE meet current regulatory requirements?

A: Yes. The 7201P3D9AV2SE is RoHS compliant and carries active product status, meeting current regulatory standards for new production.

Q: What is the impact of the 0.51mm actuator length difference on mechanical fit?

A: The E-Switch 100AWDP1T1B4M7QE actuator is 0.51mm shorter (12.70mm versus 13.21mm). Verify that panel cutout dimensions and actuator clearance accommodate this variation in your specific application.

Q: Are all three parts rated for the same voltage and current specifications?

A: Yes. All three parts are rated for 5A at 120V AC and 28V DC, with identical DPDT On-On switching function and PC pin termination.