C&K 7415L2YCKI Toggle Switch DP3T Equivalent & Substitute Parts

Part Overview

The C&K 7415L2YCKI is a panel-mount toggle switch with DP3T (double-pole, triple-throw) circuit configuration, rated for 0.4VA at 20V AC/DC. This switch features a standard round actuator with PC pin termination and is designed for momentary-on-momentary operation. The part is classified as obsolete, making identification of equivalent and substitute components essential for ongoing system support and procurement planning.

Substiute Parts

7415L2YCKI

C&KIn Stock: 11077415L2YCKI Datasheet

Current PartRFQ

7415L2YCPI

C&KIn Stock: 8537415L2YCPI Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7415L2YCKI is determined by strict equivalence across the following critical parameters:

• Circuit configuration (DP3T)
• Switch function (Mom-On-Mom)
• Electrical ratings (0.4VA at 20V AC/DC)
• Mounting type (Panel Mount)
• Mechanical interface (Standard Round actuator, 13.97mm length, PC pin termination, 6.35mm circular cutout, 1/4-40 bushing thread)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (40,000 cycles)

The C&K 7415L2YCPI qualifies as a direct substitute based on complete alignment with all critical parameters. The primary distinction is product status: the 7415L2YCPI is active production, whereas the 7415L2YCKI is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7415L2YCPI is the appropriate substitute for the obsolete 7415L2YCKI. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional compatibility in existing designs. The 7415L2YCPI is in active production status, providing assured long-term availability and supply chain continuity.

Both parts meet RoHS compliance requirements. The 7415L2YCPI carries RoHS Compliant status, while the 7415L2YCKI is ROHS3 Compliant. Both are MSL Level 1 (Unlimited moisture sensitivity), indicating no special handling requirements during storage or assembly.

Frequently Asked Questions (FAQ)

Q: Can the 7415L2YCPI directly replace the 7415L2YCKI in existing applications?

A: Yes. The 7415L2YCPI is electrically and mechanically equivalent to the 7415L2YCKI. All critical parameters—circuit configuration, electrical ratings, actuator dimensions, termination style, and panel interface specifications—are identical. No design modifications are required.

Q: What is the primary reason for substitution?

A: The 7415L2YCKI is classified as obsolete. The 7415L2YCPI is the active production equivalent from the same manufacturer and series, ensuring continued availability and supply chain support.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant and MSL Level 1. The 7415L2YCKI is ROHS3 Compliant, while the 7415L2YCPI is RoHS Compliant. Both meet environmental and regulatory requirements for electronic component use.

Q: Will the panel cutout and mounting interface remain the same?

A: Yes. Both parts feature identical panel cutout dimensions (6.35mm circular), bushing thread specification (1/4-40), and mounting type (panel mount). No mechanical modifications to the enclosure or panel are necessary.

Q: Are the electrical specifications identical?

A: Yes. Both parts are rated for 0.4VA at 20V AC/DC, feature DP3T circuit configuration with Mom-On-Mom switching function, and support 40,000 electrical cycles. Operating temperature range is -30°C to 85°C for both parts.