C&K 7101TAV2ME Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101TAV2ME is a panel-mount toggle switch with SPDT (Single Pole Double Throw) configuration, rated for 5A at 120V AC and 28V DC. This part carries an obsolete product status, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. Direct substitutes and similar alternatives are available from C&K and Electroswitch manufacturers, each meeting the core electrical and mechanical requirements for SPDT toggle switch applications.

Substiute Parts

7101TAV2ME

C&KIn Stock: 10667101TAV2ME Datasheet

Current PartRFQ

7101TAV2SE

C&KIn Stock: 7237101TAV2SE Datasheet

DirectRFQ

A123T1TAV2Q

ElectroswitchIn Stock: 885A123T1TAV2Q Datasheet

SimilarRFQ

A123T1TXAV2G

ElectroswitchIn Stock: 907A123T1TXAV2G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101TAV2ME is determined by strict alignment with the following core parameters:

Primary Substitution Criteria:

• Circuit configuration: SPDT
• Switch function: On-On
• Current rating: Minimum 5A (AC/DC)
• Voltage rating - AC: Minimum 120V
• Voltage rating - DC: Minimum 28V
• Mounting type: Panel Mount, Right Angle, Vertical
• Actuator type: Standard Round
• Actuator length: 17.45mm
• Termination style: PC Pin
• Bushing thread: 15/32-32

Direct Substitute Category: The C&K 7101TAV2SE meets all primary substitution criteria with identical electrical ratings, mechanical dimensions, and mounting specifications. This part maintains active product status and represents the direct replacement path.

Similar Substitute Category: The Electroswitch A123T1TAV2Q and A123T1TXAV2G exceed the primary electrical requirements (6A current rating, 125V AC rating) while maintaining identical mechanical compatibility and mounting specifications. These parts function as capable alternatives where higher electrical ratings provide design margin.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred Path): The C&K 7101TAV2SE is the primary substitute for the obsolete 7101TAV2ME. This part maintains identical electrical specifications (5A, 120V AC, 28V DC), mechanical dimensions, and mounting configuration. Both parts share the same 100,000-cycle electrical life rating and operate across the identical temperature range (-30°C to 85°C). The 7101TAV2SE carries active product status with RoHS compliance, ensuring long-term availability and regulatory alignment.

For Enhanced Electrical Margin (Alternative Path): The Electroswitch A123T1TAV2Q and A123T1TXAV2G provide higher electrical ratings (6A, 125V AC) while maintaining full mechanical and mounting compatibility. These alternatives are suitable for applications where increased electrical margin is beneficial. The A123T1TXAV2G includes splash-proof ingress protection, offering additional environmental protection compared to the main part. Both Electroswitch alternatives carry active product status and RoHS compliance.

Compliance Considerations: All substitute parts maintain RoHS compliance. The main part carries ROHS3 compliance; direct and similar substitutes carry RoHS compliance. REACH status differs between suppliers; the 7101TAV2SE is REACH Affected, while Electroswitch parts show Vendor Undefined status. ECCN classification remains EAR99 across all parts.

Frequently Asked Questions (FAQ)

Q: Can the C&K 7101TAV2SE directly replace the 7101TAV2ME without circuit modification? A: Yes. The 7101TAV2SE maintains identical electrical ratings (5A, 120V AC, 28V DC), circuit configuration (SPDT), and mechanical specifications. Panel cutout dimensions, bushing thread, and actuator dimensions are identical, enabling direct substitution without design changes.

Q: What are the key differences between the C&K 7101TAV2SE and Electroswitch alternatives? A: The C&K 7101TAV2SE matches the original part's electrical specifications exactly. The Electroswitch A123T1TAV2Q and A123T1TXAV2G provide higher current (6A vs 5A) and voltage (125V AC vs 120V AC) ratings. Electrical life differs: C&K parts support 100,000 cycles; Electroswitch parts support 60,000 cycles. The A123T1TXAV2G adds splash-proof ingress protection.

Q: Are the Electroswitch parts suitable for applications requiring 100,000-cycle electrical life? A: No. Electroswitch A123T1TAV2Q and A123T1TXAV2G are rated for 60,000 electrical cycles, compared to 100,000 cycles for both C&K parts. Applications requiring 100,000-cycle life must use the C&K 7101TAV2SE.

Q: Do all substitute parts support the same operating temperature range? A: No. The C&K 7101TAV2ME and 7101TAV2SE operate from -30°C to 85°C. The Electroswitch A123T1TAV2Q and A123T1TXAV2G extend the upper limit to 90°C, providing 5°C additional high-temperature margin.

Q: What is the packaging difference between C&K and Electroswitch parts? A: The C&K 7101TAV2SE is packaged as specified by C&K standard practices. The Electroswitch A123T1TAV2Q and A123T1TXAV2G are supplied in bulk packaging. Packaging selection depends on procurement volume and inventory management requirements.

Q: Can the A123T1TXAV2G splash-proof feature be used in place of the standard sealed design? A: Yes. The splash-proof ingress protection on the A123T1TXAV2G provides enhanced environmental protection compared to the standard sealed design of the main part and direct substitute. This feature is additive and does not restrict use in standard applications.