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

Part Overview

The C&K 7201SCWZBE is an active production toggle switch with DPDT (Double Pole Double Throw) configuration rated for 0.4VA at 20V AC/DC. This panel-mount switch features a standard round actuator with epoxy-sealed solder lug terminals and IP67 ingress protection. Substitute parts are identified based on matching electrical ratings, mechanical mounting compatibility, and functional circuit configuration to ensure direct replacement capability in applications requiring DPDT toggle switching functionality.

Substiute Parts

7201SCWZBE

C&KIn Stock: 7857201SCWZBE Datasheet

Current PartRFQ

100DP1T1B1M1REH

E-SwitchIn Stock: 1774100DP1T1B1M1REH Datasheet

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100DP1T6B11M1QEH

E-SwitchIn Stock: 1515100DP1T6B11M1QEH Datasheet

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100DP1T6B11M1REH

E-SwitchIn Stock: 1090100DP1T6B11M1REH Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters:

• Circuit Configuration: DPDT topology required for functional equivalence
• Switch Function: On-On operation mandatory
• Current Rating: 0.4VA (AC/DC) for electrical compatibility
• Voltage Rating: 20V AC and 20V DC minimum
• Mounting Type: Panel Mount with matching 1/4-40 bushing thread
• Panel Cutout Dimensions: Circular 6.35mm diameter for mechanical fit
• Termination Style: Solder Lug for connection compatibility
• Operating Temperature: -30°C ~ 85°C range support

Three E-Switch 100 series parts meet these substitution criteria: 100DP1T1B1M1REH, 100DP1T6B11M1REH, and 100DP1T6B11M1QEH. The first two parts (100DP1T1B1M1REH and 100DP1T6B11M1REH) maintain identical electrical ratings of 0.4VA at 20V. The third part (100DP1T6B11M1QEH) exceeds the electrical requirements with 5A at 120V AC and 28V DC ratings, making it suitable for applications requiring higher electrical capacity within the same mechanical envelope.

Parameter Comparison

Engineering Selection Recommendations

All three E-Switch substitute parts maintain ROHS3 compliance and active product status, ensuring regulatory alignment with the original C&K 7201SCWZBE component.

100DP1T1B1M1REH provides direct electrical and mechanical equivalence with identical 0.4VA at 20V ratings and standard round actuator geometry. This part is recommended for applications requiring exact performance matching with minimal design verification.

100DP1T6B11M1REH maintains identical electrical specifications (0.4VA at 20V) with a flat anti-rotation actuator and increased actuator length (12.30mm versus 10.67mm). This configuration is suitable for applications where actuator anti-rotation features provide operational benefits, provided panel cutout depth accommodates the longer actuator profile.

100DP1T6B11M1QEH exceeds the electrical requirements of the original part with 5A at 120V AC and 28V DC ratings while maintaining the same mechanical mounting interface. This part is applicable for applications requiring higher electrical capacity or operating at elevated voltage levels within the same panel-mount form factor.

All substitute parts feature epoxy-sealed terminals and operate across the -30°C ~ 85°C temperature range. Electrical life ratings for E-Switch parts (40,000 cycles) are lower than the original C&K part (100,000 cycles); applications with high cycle count requirements should account for this difference in component selection.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T6B11M1QEH be used as a direct replacement for the C&K 7201SCWZBE?

A: Yes. The 100DP1T6B11M1QEH maintains identical DPDT circuit configuration, On-On switch function, panel mount geometry with 1/4-40 bushing thread, and 6.35mm circular cutout dimensions. The higher electrical ratings (5A at 120V AC versus 0.4VA at 20V) provide additional capacity without affecting compatibility in applications operating within the original part's electrical envelope.

Q: What is the difference between the 100DP1T1B1M1REH and 100DP1T6B11M1REH?

A: Both parts share identical electrical ratings (0.4VA at 20V AC/DC) and DPDT On-On configuration. The primary differences are actuator type (standard round versus flat anti-rotation) and actuator length (10.41mm versus 12.30mm). The flat anti-rotation design of the 100DP1T6B11M1REH prevents unintended rotation during operation. Panel cutout depth must accommodate the longer actuator profile.

Q: Are there ingress protection differences between the main part and substitutes?

A: The C&K 7201SCWZBE specifies IP67 ingress protection (dust tight, waterproof). The E-Switch substitute parts do not specify ingress protection ratings in the provided data. Applications requiring IP67 certification should verify ingress protection specifications with the component manufacturer before final selection.

Q: How do electrical life ratings affect component selection?

A: The C&K 7201SCWZBE is rated for 100,000 electrical cycles, while all E-Switch substitutes are rated for 40,000 cycles. Applications with cycle counts approaching or exceeding 40,000 operations should evaluate whether the reduced electrical life rating is acceptable for the intended application duration and maintenance schedule.

Q: Are all substitute parts RoHS compliant?

A: Yes. The C&K 7201SCWZBE and all three E-Switch substitute parts (100DP1T1B1M1REH, 100DP1T6B11M1REH, and 100DP1T6B11M1QEH) are ROHS3 compliant, ensuring regulatory compatibility for applications subject to RoHS requirements.