C&K 7101P1DCME Toggle Switch SPDT 5A 120V Equivalent & Substitute Parts

Part Overview

The C&K 7101P1DCME is a panel-mount toggle switch with SPDT (Single Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and new design implementations. The 7000 series design provides reliable switching with epoxy-sealed terminals and a 100,000-cycle electrical life rating.

Substiute Parts

7101P1DCME

C&KIn Stock: 9207101P1DCME Datasheet

Current PartRFQ

7101P1DCSE

C&KIn Stock: 10057101P1DCSE Datasheet

DirectRFQ

100SP1T5B5M2QEH

E-SwitchIn Stock: 1036100SP1T5B5M2QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7101P1DCME are identified based on strict electrical and mechanical compatibility criteria. The following parameters must match or remain within acceptable tolerances for direct substitution:

Critical Matching Parameters:

• Circuit configuration: SPDT
• Switch function: On-On
• Current rating: 5A (AC/DC)
• Voltage ratings: 120V AC / 28V DC
• Mounting type: Panel Mount
• Panel cutout dimensions: Circular 6.35mm Dia
• Bushing thread: 1/4-40
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C

Acceptable Variation Parameters:

• Actuator type (flat anti-rotation vs. standard round)
• Actuator length (within mechanical envelope constraints)
• Electrical life rating (equal or greater)
• Product status (active preferred for obsolete parts)
• Manufacturer (different manufacturers acceptable if parameters match)

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: C&K 7101P1DCSE

The 7101P1DCSE is the direct equivalent for the obsolete 7101P1DCME. Both parts share identical electrical ratings, mechanical dimensions, and actuator specifications. The 7101P1DCSE maintains active product status with equivalent RoHS3 compliance. This part is the preferred choice for direct replacement in existing designs.

Secondary Substitute: E-Switch 100SP1T5B5M2QEH

The 100SP1T5B5M2QEH from E-Switch meets all critical electrical and mechanical parameters. Differences include a standard round actuator (versus flat anti-rotation) and reduced electrical life rating of 40,000 cycles compared to 100,000 cycles. The actuator length is 21.34mm versus 23.11mm. This part is suitable for applications where the reduced electrical life and actuator geometry are acceptable. Both parts maintain ROHS3 compliance and identical voltage/current ratings.

Frequently Asked Questions (FAQ)

Q: Can the 7101P1DCSE directly replace the obsolete 7101P1DCME?

A: Yes. The 7101P1DCSE is a direct equivalent with identical electrical ratings (5A at 120V AC / 28V DC), mechanical dimensions (6.35mm panel cutout, 1/4-40 bushing thread), and actuator specifications (flat anti-rotation, 23.11mm length). Both parts feature PC pin termination and 100,000-cycle electrical life.

Q: What are the key differences between the C&K 7101P1DCSE and E-Switch 100SP1T5B5M2QEH?

A: Both parts meet the critical electrical parameters (SPDT, 5A, 120V AC / 28V DC) and mechanical mounting requirements. The E-Switch part features a standard round actuator instead of flat anti-rotation, and has an actuator length of 21.34mm versus 23.11mm. The electrical life rating is 40,000 cycles for the E-Switch part compared to 100,000 cycles for the C&K part.

Q: Are there packaging differences between these substitute parts?

A: The 7101P1DCME and 7101P1DCSE are supplied in standard packaging. The 100SP1T5B5M2QEH is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Which substitute part should be selected for new designs?

A: The C&K 7101P1DCSE is recommended for new designs as it maintains the same electrical life rating and actuator specifications as the original 7101P1DCME. The E-Switch 100SP1T5B5M2QEH is suitable when the reduced electrical life and different actuator geometry are acceptable for the application.

Q: Do all substitute parts meet the same compliance standards?

A: The 7101P1DCME and 7101P1DCSE are both ROHS3 compliant. The 100SP1T5B5M2QEH is also ROHS3 compliant. All three parts are rated for the same operating temperature range of -30°C to 85°C.