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

Part Overview

The C&K 7201MCWCBE 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 PC pin termination and IP67 ingress protection. The part is ROHS3 compliant and designed for applications requiring sealed terminal construction and reliable switching across -30°C to 85°C operating temperatures.

Substitute parts are identified when equivalent electrical ratings, mechanical interfaces, and functional specifications align with the main part's core parameters, enabling direct replacement in compatible applications.

Substiute Parts

7201MCWCBE

C&KIn Stock: 8467201MCWCBE Datasheet

Current PartRFQ

100DP1T2B3M2REH

E-SwitchIn Stock: 2129100DP1T2B3M2REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The E-Switch 100DP1T2B3M2REH qualifies as a substitute for the C&K 7201MCWCBE based on alignment of the following critical parameters:

• Identical DPDT circuit configuration and On-On switch function
• Matching current rating of 0.4VA (AC/DC)
• Identical voltage ratings: 20V AC and 20V DC
• Identical mechanical interface: panel mount with standard round actuator, 5.08mm actuator length, PC pin termination, 6.35mm circular panel cutout, and 1/4-40 bushing thread
• Identical actuator material: brass with chrome plating
• Matching operating temperature range: -30°C to 85°C
• Both parts are ROHS3 compliant and carry EAR99 ECCN classification

Substitution is valid where these electrical and mechanical parameters define the application requirement.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7201MCWCBE and E-Switch 100DP1T2B3M2REH are active production parts with ROHS3 compliance and EAR99 ECCN classification. Selection between these parts should be based on application-specific requirements:

The C&K 7201MCWCBE provides IP67 ingress protection and 100,000 electrical life cycles, suitable for sealed or harsh environment applications requiring extended operational durability.

The E-Switch 100DP1T2B3M2REH offers equivalent electrical and mechanical specifications with 40,000 electrical life cycles and does not specify ingress protection rating. This part is appropriate for standard panel-mount applications where the lower cycle rating and unspecified ingress protection are acceptable.

Both parts maintain identical voltage, current, and mechanical interface parameters, ensuring functional compatibility in applications designed for either specification.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T2B3M2REH directly replace the C&K 7201MCWCBE in existing designs?

A: Yes, for applications where the electrical ratings (0.4VA at 20V AC/DC, DPDT On-On function) and mechanical interface (panel mount, 6.35mm circular cutout, 1/4-40 bushing, PC pin termination) are the primary design constraints. However, if the design requires IP67 ingress protection or 100,000 cycle electrical life, the E-Switch part does not meet these specifications.

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

A: The primary differences are electrical life rating (C&K: 100,000 cycles vs. E-Switch: 40,000 cycles) and ingress protection (C&K: IP67 vs. E-Switch: not specified). All electrical ratings and mechanical interfaces are identical.

Q: Are both parts RoHS compliant?

A: Yes, both the C&K 7201MCWCBE and E-Switch 100DP1T2B3M2REH are ROHS3 compliant.

Q: What packaging formats are available?

A: The C&K 7201MCWCBE is supplied in Tray packaging, while the E-Switch 100DP1T2B3M2REH is supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Are there any REACH or export compliance differences?

A: Both parts carry EAR99 ECCN classification. The C&K part is REACH Affected, while the E-Switch part is REACH Unaffected. Compliance requirements should be evaluated based on end-use application and destination market.