C&K 7201P3YAKE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201P3YAKE is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration rated for 0.4VA at 20V AC/DC. This switch features a flat anti-rotation actuator, epoxy sealed terminals, and PC pin termination. The product is currently obsolete, necessitating identification of equivalent alternatives that maintain electrical and mechanical compatibility for continued system support and new designs.

Substiute Parts

7201P3YAKE

C&KIn Stock: 9057201P3YAKE Datasheet

Current PartRFQ

7201P3YAPE

C&KIn Stock: 8437201P3YAPE Datasheet

DirectRFQ

100DP1K1B25M6REH

E-SwitchIn Stock: 857100DP1K1B25M6REH Datasheet

SimilarRFQ

100DP1T3B1M6REH

E-SwitchIn Stock: 2119100DP1T3B1M6REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201P3YAKE is determined by strict alignment with the following critical parameters:

Mandatory Matching Parameters:

• Circuit Configuration: DPDT
• Switch Function: On-On
• Current Rating: 0.4VA (AC/DC)
• Voltage Rating: 20V AC and 20V DC
• Mounting Type: Panel Mount, Right Angle
• Panel Cutout Dimensions: Circular - 6.35mm Dia
• Bushing Thread: 1/4-40
• Termination Style: PC Pin
• Operating Temperature Range: -30°C ~ 85°C
• Features: Epoxy Sealed Terminals

Allowable Variation Parameters:

• Actuator Type (Flat Anti-Rotation, Locking Lever, Standard Round)
• Actuator Length (within mechanical compatibility)
• Electrical Life (equal to or exceeding 100,000 cycles)
• Product Status (Active preferred for obsolete parts)
• RoHS and REACH Compliance Status

The substitute parts identified below maintain all mandatory parameters while offering variations in actuator design and compliance certifications suitable for modern applications.

Parameter Comparison

Engineering Selection Recommendations

Direct Manufacturer Substitute - C&K 7201P3YAPE: The 7201P3YAPE is the primary equivalent for the obsolete 7201P3YAKE. Both parts share identical electrical specifications, mechanical dimensions, and actuator configuration. The 7201P3YAPE is currently in active production status with RoHS Compliant certification, making it suitable for new designs and legacy system replacements. The transition from RoHS Non-Compliant to RoHS Compliant status reflects current regulatory requirements.

Cross-Manufacturer Alternatives - E-Switch 100 Series: The E-Switch 100DP1K1B25M6REH and 100DP1T3B1M6REH provide electrical and mechanical compatibility with the 7201P3YAKE across all mandatory parameters. Both parts feature ROHS3 Compliant certification and are in active production. Selection between these E-Switch alternatives depends on actuator preference: the 100DP1K1B25M6REH provides a locking lever actuator (14.40mm length), while the 100DP1T3B1M6REH offers a standard round actuator (13.97mm length). Both E-Switch parts have electrical life ratings of 40,000 cycles, which is lower than the original 100,000-cycle specification.

Compliance Considerations: For applications requiring RoHS compliance, the C&K 7201P3YAPE is the preferred direct replacement. For applications in REACH-regulated markets, the E-Switch alternatives maintain REACH Unaffected status, while the 7201P3YAPE carries REACH Affected designation.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1K1B25M6REH or 100DP1T3B1M6REH be used as direct replacements for the 7201P3YAKE?

A: Yes. Both E-Switch parts maintain electrical compatibility (0.4VA, 20V AC/DC, DPDT On-On configuration) and mechanical compatibility (panel mount, 6.35mm circular cutout, 1/4-40 bushing thread, PC pin termination). The primary differences are actuator type and electrical life rating (40,000 cycles versus the original 100,000 cycles). Panel cutout dimensions and bushing thread specifications are identical, ensuring mechanical fit without modification.

Q: What is the difference between the C&K 7201P3YAPE and the E-Switch alternatives?

A: The C&K 7201P3YAPE is the direct manufacturer equivalent with identical specifications including 100,000-cycle electrical life and flat anti-rotation actuator design. The E-Switch parts offer alternative actuator types (locking lever or standard round) with reduced electrical life (40,000 cycles). All three substitute parts meet the mandatory electrical and mechanical parameters of the original 7201P3YAKE.

Q: Are there mechanical compatibility concerns with different actuator types?

A: The panel cutout dimensions (6.35mm circular) and bushing thread (1/4-40) are identical across all parts, ensuring mechanical fit. Actuator length variations (11.43mm for C&K parts, 14.40mm for E-Switch locking lever, 13.97mm for E-Switch standard round) may affect panel clearance and user interface feel but do not affect electrical function or mounting compatibility.

Q: Which substitute part should be selected for new designs?

A: For new designs, the C&K 7201P3YAPE is recommended as the direct equivalent with matching electrical life specifications and RoHS Compliant certification. The E-Switch alternatives are suitable when specific actuator types are required or when REACH Unaffected status is a regulatory requirement.

Q: What is the impact of the reduced electrical life in E-Switch parts?

A: The E-Switch 100 series parts are rated for 40,000 cycles compared to the original 100,000-cycle specification. This difference should be evaluated against application duty cycle requirements. Applications with infrequent switching operations may not be affected, while high-cycle applications should prioritize the C&K 7201P3YAPE to maintain the original electrical life specification.