C&K 7201K2ZBE22 Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201K2ZBE22 is an active-status toggle switch with DPDT (Double Pole Double Throw) circuit configuration, rated for 0.4VA at 20V AC/DC. This panel-mount switch features a locking lever actuator and solder lug termination, designed for applications requiring reliable switching with 100,000 electrical cycles. Finding equivalent substitute parts is necessary when managing inventory constraints, lead time variations, or when sourcing from alternative manufacturers becomes advantageous.

Substiute Parts

7201K2ZBE22

C&KIn Stock: 11057201K2ZBE22 Datasheet

Current PartRFQ

100DP1K1B25M1REH

E-SwitchIn Stock: 1296100DP1K1B25M1REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C&K 7201K2ZBE22 is determined by strict alignment of the following critical parameters:

• Circuit configuration (DPDT required)
• Switch function (On-On operation)
• Electrical ratings (0.4VA at 20V AC/DC minimum)
• Mounting interface (Panel mount with 6.35mm circular cutout and 1/4-40 bushing thread)
• Termination method (Solder lug)
• Operating temperature range (-30°C ~ 85°C)
• Regulatory compliance (ROHS3 Compliant)

The E-Switch 100DP1K1B25M1REH meets all mandatory substitution criteria. Variations in actuator length, electrical life cycles, packaging format, and feature specifications do not affect functional interchangeability within the defined electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7201K2ZBE22 and E-Switch 100DP1K1B25M1REH are active-status products with ROHS3 compliance, meeting regulatory requirements for current applications. Selection between these parts should be based on:

• Electrical life cycle requirements: The C&K part supports 100,000 cycles versus 40,000 cycles for the E-Switch substitute. Applications requiring extended cycle life should prioritize the C&K 7201K2ZBE22.
• Actuator length constraints: The C&K part features a 17.88mm actuator length compared to 14.40mm for the E-Switch part. Panel design and operator accessibility may influence this selection.
• Packaging and inventory logistics: The C&K part is supplied in trays while the E-Switch part is supplied in bulk format.
• REACH compliance status: The C&K part is REACH Affected; the E-Switch part is REACH Unaffected. Supply chain and regulatory documentation requirements may influence sourcing decisions.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1K1B25M1REH directly replace the C&K 7201K2ZBE22 in existing designs?

A: Yes, the E-Switch part is functionally interchangeable for applications within the specified electrical and mechanical parameters. Both parts share identical circuit configuration (DPDT), switch function (On-On), electrical ratings (0.4VA at 20V AC/DC), mounting interface (panel mount with 6.35mm circular cutout and 1/4-40 bushing thread), and termination method (solder lug). Verify that the 14.40mm actuator length of the E-Switch part accommodates your panel design and operator interface requirements.

Q: What are the key differences between these two parts?

A: The primary differences are electrical life (100,000 cycles for C&K versus 40,000 cycles for E-Switch), actuator length (17.88mm versus 14.40mm), packaging format (tray versus bulk), and REACH compliance status (Affected versus Unaffected). All other electrical and mechanical specifications are identical.

Q: Are both parts RoHS compliant?

A: Yes, both the C&K 7201K2ZBE22 and E-Switch 100DP1K1B25M1REH are ROHS3 Compliant.

Q: Which part should I select for high-cycle applications?

A: The C&K 7201K2ZBE22 is rated for 100,000 electrical cycles, making it suitable for applications requiring extended operational life. The E-Switch 100DP1K1B25M1REH is rated for 40,000 cycles and should be evaluated based on your specific cycle life requirements.

Q: Does actuator length affect compatibility?

A: Actuator length does not affect electrical compatibility but may impact panel design and operator accessibility. The C&K part has a 17.88mm actuator length while the E-Switch part has a 14.40mm actuator length. Confirm that your panel cutout and mechanical envelope accommodate the selected actuator length.