C&K 7201P3DCGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201P3DCGE 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 is designed for general-purpose switching applications requiring reliable electrical performance across industrial and commercial environments. Substitute parts may be required due to inventory constraints, end-of-life considerations, or specific application requirements that align with alternative electrical and mechanical specifications.

Substiute Parts

7201P3DCGE

C&KIn Stock: 10887201P3DCGE 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 7201P3DCGE is determined by strict alignment with the following critical parameters: circuit configuration (DPDT), switch function (On-On), mounting type (panel mount), panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), termination style (PC pin), operating temperature range (-30°C to 85°C), and regulatory compliance (ROHS3).

The substitute parts are grouped into two categories based on electrical rating compatibility:

Category A - Full Electrical Rating Match (5A/120V AC): Part 100DP1T1B1M2QEH from E-Switch maintains identical AC/DC current and voltage ratings as the main part, ensuring direct functional equivalence for applications requiring 5A switching capacity.

Category B - Reduced Electrical Rating (0.4VA/20V AC/DC): Parts 100DP1T6B15M2RE (E-Switch) and 2-1825138-4 (TE Connectivity ALCOSWITCH) operate at lower voltage and current specifications. These substitutes are suitable only for applications where the reduced electrical ratings are acceptable and do not exceed the switch's maximum specifications.

All substitute parts share identical mechanical mounting characteristics, panel interface dimensions, and environmental operating range with the main part.

Parameter Comparison

Engineering Selection Recommendations

100DP1T1B1M2QEH (E-Switch): This substitute provides full electrical rating equivalence (5A/120V AC, 28V DC) and maintains ROHS3 compliance. The primary trade-off is reduced electrical life (40,000 cycles versus 100,000 cycles) and REACH unaffected status. This part is suitable for applications where the main part's higher cycle rating is not a requirement. Actuator length difference (10.41mm versus 13.21mm) and actuator type variation (standard round versus flat anti-rotation) must be evaluated for panel interface and operator preference compatibility.

100DP1T6B15M2RE (E-Switch): This substitute operates at reduced electrical ratings (0.4VA/20V AC/DC) and is suitable only for low-power switching applications that do not exceed these specifications. It maintains ROHS3 compliance and REACH unaffected status. Electrical life is 40,000 cycles. The flat anti-rotation actuator type matches the main part, with a 12.30mm actuator length.

2-1825138-4 (TE Connectivity ALCOSWITCH): This substitute operates at reduced electrical ratings (0.4VA/20V AC/DC) and is suitable only for low-power switching applications. It maintains ROHS3 compliance and REACH affected status. The electrical life is significantly reduced to 6,000 cycles, making this part suitable only for applications with minimal switching frequency requirements. Actuator type is standard round with 10.41mm length.

All substitute parts maintain identical mechanical mounting interfaces, panel cutout dimensions, and environmental operating temperature range with the main part.

Frequently Asked Questions (FAQ)

Q: Can 100DP1T1B1M2QEH be used as a direct replacement for 7201P3DCGE?

A: Yes, for applications requiring 5A at 120V AC or 28V DC switching. Both parts share identical electrical ratings, DPDT configuration, panel mount interface, and operating temperature range. The primary differences are reduced electrical life (40,000 versus 100,000 cycles) and actuator type/length variations. Verify that the reduced cycle rating and different actuator geometry are acceptable for your application.

Q: What is the difference between the E-Switch and TE Connectivity substitutes?

A: Both E-Switch parts (100DP1T1B1M2QEH and 100DP1T6B15M2RE) and the TE Connectivity part (2-1825138-4) differ in electrical ratings and cycle life. The E-Switch 100DP1T1B1M2QEH matches the main part's 5A/120V rating. The E-Switch 100DP1T6B15M2RE and TE Connectivity 2-1825138-4 both operate at 0.4VA/20V and are suitable only for reduced-power applications. The TE Connectivity part has significantly lower electrical life (6,000 cycles).

Q: Can I use the 0.4VA/20V rated parts in a 5A/120V application?

A: No. Parts 100DP1T6B15M2RE and 2-1825138-4 are rated for maximum 0.4VA at 20V and must not be used in applications exceeding these electrical specifications. Using an undersized switch creates safety and reliability risks.

Q: Are there actuator compatibility concerns with the substitute parts?

A: Yes. The main part features a flat anti-rotation actuator at 13.21mm length. Substitute 100DP1T1B1M2QEH has a standard round actuator at 10.41mm, and 2-1825138-4 also has a standard round actuator at 10.41mm. Substitute 100DP1T6B15M2RE maintains the flat anti-rotation type at 12.30mm. Verify that panel cutout clearance and operator interface requirements are compatible with the different actuator geometries and lengths.

Q: What is the impact of reduced electrical life in the substitute parts?

A: The main part is rated for 100,000 electrical cycles. Substitutes 100DP1T1B1M2QEH and 100DP1T6B15M2RE are rated for 40,000 cycles, and 2-1825138-4 is rated for 6,000 cycles. For applications with high switching frequency or long service life requirements, the reduced cycle rating may result in premature switch wear. Evaluate your application's switching frequency to determine if the reduced rating is acceptable.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed (100DP1T1B1M2QEH, 100DP1T6B15M2RE, and 2-1825138-4) are ROHS3 compliant, matching the main part's regulatory status.

Q: What is the difference in REACH status between the parts?

A: The main part (7201P3DCGE) and TE Connectivity part (2-1825138-4) are REACH Affected. The E-Switch parts (100DP1T1B1M2QEH and 100DP1T6B15M2RE) are REACH Unaffected. For applications subject to REACH regulations, verify that the substitute part's status aligns with your compliance requirements.