Toggle Switch 7301SYAW4ME Equivalent & Substitute Parts

Part Overview

The 7301SYAW4ME is a 3PDT toggle switch manufactured by C&K, designed for panel mount applications with right angle orientation. This switch provides 5A rated current at 120V AC and 28V DC, featuring PC pin termination and epoxy sealed terminals. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

7301SYAW4ME

C&KIn Stock: 11487301SYAW4ME Datasheet

Current PartRFQ

7301SYAW4SE

C&KIn Stock: 8667301SYAW4SE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7301SYAW4ME is determined by strict equivalence across the following critical parameters:

• Circuit configuration (3PDT)
• Switch function (On-On)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC, 28V DC)
• Mounting type (Panel Mount, Right Angle)
• Actuator specifications (Standard Round, 10.67mm length)
• Panel cutout dimensions (Circular - 6.35mm Dia)
• Bushing thread (1/4-40)
• Operating temperature range (-30°C ~ 85°C)
• Electrical life (100,000 Cycles)

The primary distinction between the main part and substitute candidates lies in termination style and product status. The 7301SYAW4ME uses PC pin termination and is obsolete, while active alternatives may employ different termination methods while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

The 7301SYAW4SE serves as a direct functional equivalent to the 7301SYAW4ME, maintaining identical electrical performance and mechanical compatibility across all critical parameters. The primary distinction is termination style: the substitute employs wire wrap termination versus the original PC pin configuration.

The 7301SYAW4SE holds active product status, ensuring ongoing availability and supply chain continuity. Additionally, the substitute achieves RoHS compliance, whereas the original part does not. For applications subject to RoHS regulatory requirements or environmental compliance mandates, the 7301SYAW4SE is the appropriate selection.

Termination style compatibility must be verified against the specific circuit board or wiring harness design. PC pin and wire wrap terminations are mechanically and electrically distinct connection methods and require corresponding receptacle or connection infrastructure.

Frequently Asked Questions (FAQ)

Q: Can the 7301SYAW4SE directly replace the 7301SYAW4ME in existing assemblies?

A: Electrical and mechanical compatibility is confirmed across all functional parameters. However, termination style differs: PC pin versus wire wrap. Direct substitution requires verification that the receiving circuit board or connector accommodates wire wrap termination.

Q: What is the significance of the product status change from obsolete to active?

A: Active status indicates the 7301SYAW4SE remains in current production with established supply channels. Obsolete status for the original part indicates discontinued manufacturing and potential supply constraints.

Q: Does RoHS compliance affect electrical performance?

A: RoHS compliance addresses material composition and environmental standards, not electrical specifications. Both parts maintain identical voltage, current, and switching characteristics.

Q: Are the panel cutout dimensions identical between these parts?

A: Yes. Both parts require a circular 6.35mm diameter cutout with 1/4-40 bushing thread, ensuring mechanical interchangeability at the panel interface.

Q: What is the difference between PC pin and wire wrap termination?

A: PC pin termination uses printed circuit board receptacles for direct insertion. Wire wrap termination uses individual wire connections wrapped around square posts. Selection depends on the specific connection infrastructure of the target application.