C&K 7205SHCLE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7205SHCLE is a panel-mounted toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This component features a momentary-off-momentary (Mom-Off-Mom) switch function with epoxy-sealed PC pin termination. The 7205SHCLE is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and new design implementations.

Substiute Parts

7205SHCLE

C&KIn Stock: 7007205SHCLE Datasheet

Current PartRFQ

7205SHCRE

C&KIn Stock: 9317205SHCRE Datasheet

DirectRFQ

A227S1YCQ

ElectroswitchIn Stock: 1182A227S1YCQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7205SHCLE are identified based on strict electrical and mechanical compatibility criteria. The following parameters must align for direct substitution:

• Circuit configuration: DPDT
• Switch function: Mom-Off-Mom
• Mounting type: Panel Mount
• Termination style: PC Pin
• Bushing thread: 1/4-40
• Current rating: Minimum 5A (AC/DC)
• Voltage rating: Minimum 120V AC and 28V DC
• Actuator type: Standard Round
• Features: Epoxy Sealed Terminals

Two substitute parts meet these criteria with varying degrees of parameter alignment and compliance status.

Parameter Comparison

Engineering Selection Recommendations

C&K 7205SHCRE (Direct Substitute)

The 7205SHCRE is the primary substitute for the obsolete 7205SHCLE. Both parts share identical electrical ratings (5A at 120V AC/28V DC), circuit configuration (DPDT), switch function (Mom-Off-Mom), and mechanical specifications including actuator length (10.67mm), panel cutout dimensions (6.35mm circular), and bushing thread (1/4-40). The 7205SHCRE is currently in active production status with 907 units in stock. The primary distinction is compliance status: the 7205SHCRE is RoHS Compliant and REACH Affected, whereas the 7205SHCLE is RoHS Non-Compliant and REACH Unaffected. For applications requiring modern regulatory compliance, the 7205SHCRE is the appropriate selection.

Electroswitch A227S1YCQ (Similar Substitute)

The A227S1YCQ provides functional equivalence with enhanced electrical performance characteristics. This part maintains DPDT configuration, Mom-Off-Mom function, and identical DC voltage rating (28V). The A227S1YCQ exceeds the main part specifications in current rating (6A versus 5A), AC voltage rating (125V versus 120V), operating temperature range (-30°C to 90°C versus -30°C to 85°C), and electrical life (60,000 cycles versus 40,000 cycles). The actuator length is marginally shorter (10.41mm versus 10.67mm). Both the A227S1YCQ and 7205SHCRE are RoHS Compliant. The A227S1YCQ is supplied in bulk packaging and is currently in active production with 1,107 units in stock. Selection of the A227S1YCQ is appropriate when enhanced performance margins and extended electrical life are beneficial to system design.

Frequently Asked Questions (FAQ)

Q: Can the 7205SHCRE directly replace the 7205SHCLE without circuit modification?

A: Yes. The 7205SHCRE maintains identical electrical ratings (5A at 120V AC/28V DC), circuit configuration (DPDT), switch function (Mom-Off-Mom), and mechanical specifications including panel cutout dimensions and bushing thread. No circuit modification is required.

Q: What is the primary difference between the 7205SHCRE and the A227S1YCQ?

A: Both parts provide functional substitution with DPDT configuration and Mom-Off-Mom operation. The 7205SHCRE is from the C&K 7000 series and matches the original part's electrical ratings exactly. The A227S1YCQ is from Electroswitch and provides enhanced specifications: 6A current rating (versus 5A), 125V AC rating (versus 120V), 60,000 cycle electrical life (versus 40,000), and extended operating temperature range to 90°C. The A227S1YCQ actuator length is 10.41mm compared to 10.67mm for the original part.

Q: Are there any compliance considerations when selecting a substitute?

A: Yes. The original 7205SHCLE is RoHS Non-Compliant. Both substitute parts (7205SHCRE and A227S1YCQ) are RoHS Compliant, making them suitable for applications subject to RoHS regulations. The 7205SHCRE is REACH Affected; the A227S1YCQ has Vendor Undefined REACH status.

Q: Does the 0.26mm difference in actuator length between the 7205SHCRE and A227S1YCQ affect panel mounting?

A: Both parts use identical panel cutout dimensions (6.35mm circular) and bushing thread (1/4-40). The minor actuator length difference (10.67mm versus 10.41mm) does not affect panel mounting compatibility. Selection should be based on application requirements for electrical performance and compliance status.

Q: What is the inventory status for substitute parts?

A: The 7205SHCRE has 907 units in stock. The A227S1YCQ has 1,107 units in stock. Both are currently available for procurement.