C&K 7101T1PCLE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101T1PCLE is a panel-mount toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This part is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The switch features anti-rotation actuator design, epoxy sealed terminals, and operates across -30°C to 85°C temperature range with 100,000 electrical cycle life.

Substiute Parts

7101T1PCLE

C&KIn Stock: 7877101T1PCLE Datasheet

Current PartRFQ

7101T1PCRE

C&KIn Stock: 10187101T1PCRE Datasheet

DirectRFQ

34ASP17T7M2QT

Grayhill Inc.In Stock: 104334ASP17T7M2QT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7101T1PCLE are identified based on electrical and mechanical parameter compatibility. The critical parameters determining substitution eligibility are:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current rating (5A AC/DC minimum)
• Voltage rating (120V AC minimum, 28V DC)
• Mounting type (Panel Mount)
• Panel cutout dimensions (Circular 11.91mm Dia)
• Bushing thread (15/32-32)
• Termination style (PC Pin)
• Actuator length (12.37mm)
• Operating temperature range (-30°C to 85°C minimum)

Two substitute parts meet these criteria: the C&K 7101T1PCRE (direct manufacturer equivalent with active product status) and the Grayhill Inc. 34ASP17T7M2QT (functionally equivalent from alternative manufacturer).

Parameter Comparison

Engineering Selection Recommendations

The C&K 7101T1PCRE is the primary substitute for the obsolete 7101T1PCLE. Both parts are manufactured by C&K, share identical electrical and mechanical specifications, and maintain ROHS3 compliance. The 7101T1PCRE has active product status with 914 units in stock, ensuring availability for production and maintenance applications.

The Grayhill Inc. 34ASP17T7M2QT serves as an alternative substitute when C&K parts are unavailable. This part meets all critical electrical and mechanical parameters with one exception: electrical life is rated at 40,000 cycles compared to 100,000 cycles for the C&K parts. The 34ASP17T7M2QT maintains RoHS compliance and has 987 units in stock. AC voltage rating is 125V, which exceeds the 120V requirement of the original part.

Frequently Asked Questions (FAQ)

Q: Can the 7101T1PCRE directly replace the 7101T1PCLE without modification?

A: Yes. The 7101T1PCRE is electrically and mechanically identical to the 7101T1PCLE. Panel cutout dimensions, bushing thread, termination style, and all electrical ratings are identical. No circuit modifications or panel rework are required.

Q: What is the key difference between the C&K 7101T1PCRE and Grayhill 34ASP17T7M2QT?

A: The primary difference is electrical life rating. The C&K part is rated for 100,000 cycles, while the Grayhill part is rated for 40,000 cycles. Both parts meet the same electrical voltage and current specifications and share identical mechanical mounting characteristics.

Q: Are there compliance differences between the substitute parts?

A: The 7101T1PCRE maintains ROHS3 compliance matching the original part. The 34ASP17T7M2QT is RoHS compliant. Both parts are EAR99 classified and have HTSUS code 8536.50.9065.

Q: Which substitute should be selected for new designs?

A: The C&K 7101T1PCRE is recommended for new designs due to active product status, identical specifications to the original part, and higher electrical life rating. The Grayhill 34ASP17T7M2QT is suitable when C&K availability is constrained and application cycle requirements do not exceed 40,000 operations.

Q: Are the actuator types compatible between all three parts?

A: The 7101T1PCLE and 7101T1PCRE both feature anti-rotation actuators. The 34ASP17T7M2QT uses a standard round actuator. Both actuator types are 12.37mm in length and function identically in On-On switch applications.