C&K 7205L41YV71ME2 Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7205L41YV71ME2 is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration, rated for 5A at 120V AC and 28V DC. This switch features a momentary-off-momentary (Mom-Off-Mom) function with a flat anti-rotation actuator and PC pin termination. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

7205L41YV71ME2

C&KIn Stock: 8107205L41YV71ME2 Datasheet

Current PartRFQ

7205L41YV71SE2

C&KIn Stock: 10447205L41YV71SE2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7205L41YV71ME2 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (DPDT)
• Switch function (Mom-Off-Mom)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC, 28V DC)
• Mounting type (Panel Mount)
• Actuator specifications (Flat Anti-Rotation, 13.49mm length)
• Termination style (PC Pin)
• Panel cutout dimensions (Circular - 6.35mm Dia)
• Bushing thread specification (1/4-40)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (40,000 Cycles)

The C&K 7205L41YV71SE2 meets all these criteria and qualifies as a direct substitute. The primary distinction between the main part and substitute relates to product status, RoHS compliance, and terminal sealing features.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7205L41YV71SE2 is the direct substitute for the obsolete 7205L41YV71ME2. Both components share identical electrical and mechanical specifications, ensuring functional compatibility in existing applications.

The 7205L41YV71SE2 offers the following advantages:

• Active product status with ongoing manufacturer support
• RoHS compliance, meeting current environmental and regulatory requirements
• Epoxy sealed terminals, providing enhanced protection against moisture and contamination
• Equivalent inventory availability (950 Pcs in stock)

For applications requiring RoHS compliance or enhanced environmental protection, the 7205L41YV71SE2 is the recommended selection. For legacy systems where RoHS compliance is not a requirement, both parts are electrically and mechanically interchangeable.

Frequently Asked Questions (FAQ)

Q: Can the 7205L41YV71SE2 directly replace the 7205L41YV71ME2 in existing designs?

A: Yes. Both components are electrically and mechanically identical across all critical parameters including circuit configuration, current and voltage ratings, mounting dimensions, and actuator specifications. Direct substitution is supported without circuit or mechanical modifications.

Q: What is the difference between the main part and the substitute?

A: The primary differences are product status (obsolete vs. active), RoHS compliance status, and terminal sealing. The 7205L41YV71SE2 features epoxy sealed terminals and is RoHS compliant, while the 7205L41YV71ME2 is RoHS non-compliant with standard PC pin termination.

Q: Are the panel cutout dimensions identical?

A: Yes. Both components require a circular 6.35mm diameter panel cutout with 1/4-40 bushing thread, ensuring mechanical interchangeability in panel-mount applications.

Q: What is the operating temperature range for both parts?

A: Both the 7205L41YV71ME2 and 7205L41YV71SE2 operate across the temperature range of -30°C to 85°C.

Q: How many electrical cycles are rated for these switches?

A: Both components are rated for 40,000 electrical cycles under specified operating conditions.

Q: Is RoHS compliance required for my application?

A: If your application or end-market requires RoHS compliance, the 7205L41YV71SE2 is the appropriate selection. If RoHS compliance is not a requirement, both parts are functionally equivalent.