C&K 7201P3HCGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201P3HCGE is an active production toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This panel-mount switch features a flat anti-rotation actuator, epoxy sealed terminals, and PC pin termination. The part is currently in stock with 864 units available. Substitute parts may be required due to supply constraints, design revisions, or application-specific parameter requirements.

Substiute Parts

7201P3HCGE

C&KIn Stock: 8797201P3HCGE Datasheet

Current PartRFQ

100DP1T1B1M2QEH

E-SwitchIn Stock: 8034100DP1T1B1M2QEH Datasheet

SimilarRFQ

100DP1T6B15M2RE

E-SwitchIn Stock: 891100DP1T6B15M2RE Datasheet

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2-1825138-4

TE Connectivity ALCOSWITCH SwitchesIn Stock: 18262-1825138-4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201P3HCGE is determined by the following critical parameters:

Mandatory Matching Parameters:

• Circuit Configuration: DPDT
• Switch Function: On-On
• Mounting Type: Panel Mount
• Termination Style: PC Pin
• Panel Cutout Dimensions: Circular - 6.35mm Dia
• Bushing Thread: 1/4-40
• Operating Temperature Range: -30°C to 85°C

Electrical Performance Parameters (Application-Dependent):

• Current Rating: 5A (AC/DC) for full compatibility
• Voltage Rating - AC: 120V for full compatibility
• Voltage Rating - DC: 28V for full compatibility

Compliance Parameters:

• RoHS Status: ROHS3 Compliant
• ECCN: EAR99

The substitute parts listed below are grouped based on their electrical rating compatibility with the main part. Parts with reduced electrical ratings (0.4VA at 20V) represent lower-performance alternatives suitable only for applications with reduced power requirements.

Parameter Comparison

Engineering Selection Recommendations

Full Electrical Rating Compatibility (5A, 120V AC, 28V DC):

The E-Switch 100DP1T1B1M2QEH maintains the full electrical specifications of the 7201P3HCGE with identical current and voltage ratings. This part is suitable for direct substitution in applications requiring 5A at 120V AC or 28V DC. The primary difference is the standard round actuator versus the flat anti-rotation design of the original part. Both parts are ROHS3 compliant and active in production. The 100DP1T1B1M2QEH has reduced electrical life (40,000 cycles versus 100,000 cycles) and is REACH unaffected, whereas the original part is REACH affected.

Reduced Electrical Rating (0.4VA, 20V AC/DC):

The E-Switch 100DP1T6B15M2RE and TE Connectivity 2-1825138-4 are rated for 0.4VA at 20V AC/DC, representing a significant reduction in electrical performance. These parts are suitable only for low-power signal switching applications and are not appropriate for applications requiring the full 5A at 120V AC specification. Both parts maintain DPDT configuration, panel mount design, and PC pin termination. The TE Connectivity part exhibits substantially lower electrical life (6,000 cycles) compared to the original specification.

All substitute parts maintain ROHS3 compliance and are active in production status.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T1B1M2QEH be used as a direct replacement for the C&K 7201P3HCGE?

A: The 100DP1T1B1M2QEH is electrically compatible with identical 5A and 120V AC ratings. The primary design difference is the standard round actuator versus the flat anti-rotation actuator on the original part. Panel mount dimensions and termination are identical. Electrical life is reduced from 100,000 to 40,000 cycles. Substitution is appropriate for applications where the actuator style difference is acceptable and the reduced cycle life meets application requirements.

Q: What is the difference between the E-Switch 100DP1T1B1M2QEH and 100DP1T6B15M2RE?

A: The 100DP1T1B1M2QEH is rated for 5A at 120V AC and 28V DC, matching the original part's electrical specifications. The 100DP1T6B15M2RE is rated for only 0.4VA at 20V AC/DC, making it unsuitable for high-power applications. The 100DP1T6B15M2RE features a flat anti-rotation actuator (matching the original design) but with increased length (12.30mm versus 11.43mm). Selection depends on application power requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all listed substitute parts are ROHS3 compliant. However, REACH status differs: the original C&K part and TE Connectivity part are REACH affected, while both E-Switch parts are REACH unaffected. Applications subject to REACH regulations should account for this distinction.

Q: Can the TE Connectivity 2-1825138-4 replace the C&K 7201P3HCGE in a 5A application?

A: No. The TE Connectivity 2-1825138-4 is rated for only 0.4VA at 20V AC/DC and is not suitable for 5A applications. This part is appropriate only for low-power signal switching. Additionally, electrical life is significantly reduced to 6,000 cycles.

Q: What are the mechanical compatibility considerations for substitution?

A: All substitute parts share identical panel cutout dimensions (circular 6.35mm diameter) and bushing thread (1/4-40), ensuring mechanical fit compatibility. Actuator length varies slightly: the original part is 11.43mm, the E-Switch 100DP1T1B1M2QEH is 10.41mm, and the E-Switch 100DP1T6B15M2RE is 12.30mm. Panel depth and actuator clearance should be verified for applications with tight mechanical constraints.

Q: What is the significance of electrical life ratings in substitution decisions?

A: Electrical life indicates the number of switching cycles a part can withstand before performance degradation. The original C&K part is rated for 100,000 cycles. The E-Switch alternatives are rated for 40,000 cycles, and the TE Connectivity part for only 6,000 cycles. Applications with high switching frequency should account for these differences to ensure adequate component lifespan.