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

Part Overview

The C&K 7201SYAME is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This component features a standard round actuator with epoxy sealed terminals and is designed for On-On switching applications. The 7201SYAME is classified as obsolete, making identification of active equivalent and substitute parts essential for ongoing design support and procurement.

Substiute Parts

7201SYAME

C&KIn Stock: 9407201SYAME Datasheet

Current PartRFQ

7201SYASE

C&KIn Stock: 9817201SYASE Datasheet

DirectRFQ

A223S1YAQ

ElectroswitchIn Stock: 786A223S1YAQ Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201SYAME is determined by the following critical parameters:

• Circuit configuration (DPDT)
• Switch function (On-On)
• Mounting type (Panel Mount, Right Angle)
• Termination style (PC Pin)
• Bushing thread specification (1/4-40)
• Actuator type (Standard Round)
• Panel cutout dimensions (Circular - 6.35mm Dia)

Substitute parts must maintain compatibility across these mechanical and electrical interfaces. Current rating, voltage rating, and operating temperature range define the operational envelope within which substitutes function. Variations in these parameters indicate the substitute's capability relative to the original specification.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7201SYASE represents the direct active equivalent to the obsolete 7201SYAME. Both parts share identical electrical ratings (5A at 120V AC / 28V DC), mechanical configuration, and operational characteristics. The 7201SYASE maintains the same 100,000-cycle electrical life and operating temperature range. The primary distinction is product status: 7201SYASE is active and RoHS compliant, whereas 7201SYAME is obsolete and RoHS non-compliant. For new designs or ongoing procurement requiring RoHS compliance, 7201SYASE is the preferred selection.

The Electroswitch A223S1YAQ provides a cross-manufacturer alternative with enhanced electrical ratings (6A at 125V AC) and extended operating temperature range (-30°C ~ 90°C). However, the A223S1YAQ exhibits reduced electrical life (60,000 cycles versus 100,000 cycles) and a marginally shorter actuator length (10.41mm versus 10.67mm). This substitute is suitable for applications where higher voltage and current margins are beneficial, provided the reduced cycle life and minor dimensional variation are acceptable within the system design.

Frequently Asked Questions (FAQ)

Q: Can the 7201SYASE directly replace the 7201SYAME without design modification?

A: Yes. The 7201SYASE maintains identical electrical ratings, mechanical mounting configuration, panel cutout dimensions, bushing thread specification, and termination style. No design modification is required for direct substitution.

Q: What are the implications of the RoHS compliance difference between 7201SYAME and 7201SYASE?

A: The 7201SYAME is RoHS non-compliant, while 7201SYASE is RoHS compliant. For applications subject to RoHS regulations or customer requirements, 7201SYASE is the appropriate selection. The functional performance remains equivalent.

Q: Is the A223S1YAQ suitable as a substitute in all applications?

A: The A223S1YAQ is mechanically and electrically compatible for most applications. However, the reduced electrical life (60,000 cycles versus 100,000 cycles) and shorter actuator length (10.41mm versus 10.67mm) must be evaluated against specific application requirements. Applications with high cycle count demands or tight actuator clearance constraints may require the C&K alternatives.

Q: What is the significance of the actuator length difference between 7201SYASE and A223S1YAQ?

A: The actuator length difference of 0.26mm (10.67mm versus 10.41mm) is minor but may affect panel aesthetics or clearance in space-constrained applications. Verify panel cutout and surrounding component clearance before substitution.

Q: How does the extended operating temperature range of A223S1YAQ affect substitution decisions?

A: The A223S1YAQ operates across -30°C ~ 90°C, compared to -30°C ~ 85°C for the C&K parts. This extended upper temperature limit provides additional thermal margin in high-temperature environments. However, this advantage does not offset the reduced electrical life for applications requiring extended cycle counts.