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

Part Overview

The C&K 7201SCWAQE is an active-status toggle switch featuring DPDT (Double Pole Double Throw) circuitry with panel mount, right-angle configuration. This switch is designed for applications requiring 5A at 120V AC or 28V DC operation with IP67 ingress protection. The part is currently in active production with 1,079 units in stock. Alternative equivalent parts may be required due to supply constraints, application-specific voltage requirements, or packaging preferences.

Substiute Parts

7201SCWAQE

C&KIn Stock: 11207201SCWAQE Datasheet

Current PartRFQ

100DP1T3B1M6REH

E-SwitchIn Stock: 2119100DP1T3B1M6REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

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

Circuit Configuration: DPDT topology is mandatory for functional equivalence.

Switch Function: On-On operation must be maintained.

Mounting Type: Panel mount, right-angle configuration is required for mechanical compatibility.

Panel Cutout & Bushing Dimensions: Circular 6.35mm diameter cutout with 1/4-40 bushing thread ensures physical interchangeability.

Termination Style: PC Pin termination is required for PCB compatibility.

Voltage & Current Ratings: Substitute parts must meet or exceed the application voltage and current requirements. Parts with lower ratings are not suitable for direct substitution in the original application.

Operating Temperature Range: The -30°C to 85°C range must be supported.

RoHS & Compliance Status: Active product status and ROHS3 compliance are preferred for new designs.

The E-Switch 100DP1T3B1M6REH meets the mechanical and circuit requirements but operates at reduced voltage (20V AC/DC) and current (0.4VA) ratings, making it suitable only for applications with lower electrical demands.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: The C&K 7201SCWAQE remains the recommended choice for applications requiring 5A at 120V AC or 28V DC operation. The part is active in production, ROHS3 compliant, and offers 100,000 electrical life cycles with IP67 ingress protection.

Substitute Selection: The E-Switch 100DP1T3B1M6REH is mechanically and functionally compatible but is limited to applications operating at 20V AC/DC with current demands not exceeding 0.4VA. This substitute is suitable only when the original application voltage and current requirements are reduced or when the lower electrical life rating (40,000 cycles) is acceptable.

Both parts maintain ROHS3 compliance and active product status, supporting long-term supply chain stability.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T3B1M6REH directly replace the C&K 7201SCWAQE in all applications?

A: No. The E-Switch part has significantly lower voltage (20V vs. 120V AC / 28V DC) and current (0.4VA vs. 5A) ratings. Direct substitution is only possible in applications operating within the E-Switch electrical specifications.

Q: What are the mechanical compatibility requirements for substitution?

A: Substitute parts must maintain identical panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), termination style (PC Pin), and mounting configuration (panel mount, right angle) to ensure physical interchangeability.

Q: Does the E-Switch part offer the same ingress protection as the C&K part?

A: No. The C&K 7201SCWAQE provides IP67 ingress protection (dust tight, waterproof). The E-Switch 100DP1T3B1M6REH does not specify an ingress protection rating.

Q: Are both parts RoHS compliant?

A: Yes. Both the C&K 7201SCWAQE and E-Switch 100DP1T3B1M6REH are ROHS3 compliant.

Q: What is the difference in electrical life between these parts?

A: The C&K 7201SCWAQE is rated for 100,000 electrical cycles, while the E-Switch 100DP1T3B1M6REH is rated for 40,000 cycles. Applications requiring frequent switching should prioritize the higher-rated C&K part.

Q: Are both parts available in active production status?

A: Yes. Both parts are currently active and in stock, supporting immediate availability for new designs and production orders.