C&K 7101P3D9AME Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101P3D9AME is a toggle switch with Single Pole Double Throw (SPDT) configuration, rated for 5A at 120V AC and 28V DC. This through-hole, right-angle mounted switch features a flat anti-rotation actuator and epoxy sealed terminals. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

Substiute Parts

7101P3D9AME

C&KIn Stock: 10177101P3D9AME Datasheet

Current PartRFQ

7101P3D9ASE

C&KIn Stock: 9407101P3D9ASE Datasheet

DirectRFQ

100SP1T6B12M6RE

E-SwitchIn Stock: 817100SP1T6B12M6RE Datasheet

SimilarRFQ

34ASP13B4M6RT

Grayhill Inc.In Stock: 70434ASP13B4M6RT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 7101P3D9AME is determined by the following critical parameters:

• Circuit Configuration: SPDT (Single Pole Double Throw)
• Switch Function: On-On operation
• Mounting Type: Through Hole, Right Angle
• Termination Style: PC Pin
• Operating Temperature Range: -30°C to 85°C minimum
• Current and Voltage Ratings: Must meet or exceed 5A at 120V AC / 28V DC

Substitute parts are grouped into two categories:

Direct Equivalent: Parts from the same manufacturer (C&K) with identical electrical specifications and mounting characteristics but active product status.

Similar Substitutes: Parts from alternative manufacturers with the same circuit configuration and mounting type but with reduced electrical ratings (0.4VA at 20V). These require application-level verification to ensure reduced ratings are acceptable.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Preferred)

The C&K 7101P3D9ASE is the primary substitute. It maintains identical electrical ratings (5A at 120V AC / 28V DC), matching actuator specifications, and equivalent electrical life (100,000 cycles). Both parts are from the same manufacturer series (7000) with identical mounting and termination characteristics. The 7101P3D9ASE holds active product status, ensuring long-term availability and supply chain continuity. RoHS compliance is maintained.

For Alternative Sourcing

The E-Switch 100SP1T6B12M6RE and Grayhill Inc. 34ASP13B4M6RT are functionally equivalent in circuit configuration and mounting type but operate at reduced electrical ratings (0.4VA at 20V AC/DC). These alternatives are suitable only for applications where the lower voltage and current specifications are acceptable. Both parts maintain active product status and ROHS3 compliance. Electrical life is reduced to 40,000 cycles compared to the original 100,000 cycles.

Frequently Asked Questions (FAQ)

Q: Can the 7101P3D9ASE be used as a direct replacement for the 7101P3D9AME?

A: Yes. The 7101P3D9ASE is a direct equivalent with identical electrical ratings, mounting configuration, and termination style. The primary difference is product status: the original is obsolete while the substitute is active.

Q: What are the key differences between the direct equivalent and similar substitutes?

A: The C&K 7101P3D9ASE maintains the original 5A at 120V AC / 28V DC ratings. The E-Switch and Grayhill alternatives operate at 0.4VA at 20V AC/DC, representing a significant reduction in electrical capacity. Selection depends on application requirements.

Q: Are the similar substitutes mechanically compatible?

A: All substitute parts share the same through-hole, right-angle mounting and PC pin termination. However, actuator length varies slightly (12.30mm to 13.97mm). The 34ASP13B4M6RT uses a standard round actuator instead of flat anti-rotation. Panel cutout compatibility should be verified for mechanical fit.

Q: Do all substitute parts meet RoHS requirements?

A: Yes. The 7101P3D9ASE is RoHS compliant, while the E-Switch and Grayhill parts are ROHS3 compliant. All parts meet environmental compliance standards.

Q: What is the electrical life difference between the main part and substitutes?

A: The original 7101P3D9AME and its direct equivalent 7101P3D9ASE are rated for 100,000 cycles. The similar substitutes (E-Switch and Grayhill) are rated for 40,000 cycles, representing a 60% reduction in cycle life.

Q: Can I use the lower-rated substitutes in high-current applications?

A: No. Applications requiring 5A at 120V AC must use the C&K 7101P3D9ASE. The E-Switch and Grayhill alternatives are limited to 0.4VA at 20V and are not suitable for higher-power circuits.