C&K 7101SPD9ABE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101SPD9ABE is an active-status toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 0.4VA at 20V AC/DC. This through-hole, right-angle mounted switch features anti-rotation actuator design and epoxy sealed terminals, suitable for applications requiring reliable switching in the -30°C to 85°C operating range. Substitute parts are identified when equivalent electrical ratings, circuit topology, mounting configuration, and termination style align with the original specification, enabling direct functional replacement in circuit designs.

Substiute Parts

7101SPD9ABE

C&KIn Stock: 9977101SPD9ABE Datasheet

Current PartRFQ

100SP1T1B4M6RE

E-SwitchIn Stock: 1663100SP1T1B4M6RE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101SPD9ABE is determined by strict alignment of the following critical parameters:

• Circuit configuration must be SPDT
• Switch function must be On-On
• Current rating must be 0.4VA (AC/DC)
• Voltage ratings must be 20V AC and 20V DC minimum
• Mounting type must be through-hole, right-angle
• Termination style must be PC Pin
• Operating temperature range must encompass -30°C to 85°C
• Product status must be Active
• RoHS3 compliance is required

The E-Switch 100SP1T1B4M6RE meets all mandatory electrical and mechanical substitution criteria. Variations in actuator type (anti-rotation versus standard round), actuator length (12.45mm versus 10.41mm), and electrical life rating (100,000 cycles versus 40,000 cycles) do not disqualify substitution when the core functional parameters remain equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7101SPD9ABE and E-Switch 100SP1T1B4M6RE are active-status products with ROHS3 compliance, meeting regulatory requirements for current applications. Selection between these parts should be based on application-specific requirements:

The C&K 7101SPD9ABE provides extended electrical life (100,000 cycles) and anti-rotation actuator design, suitable for applications requiring higher cycle durability and actuator stability.

The E-Switch 100SP1T1B4M6RE offers equivalent electrical performance with standard round actuator geometry and reduced actuator length (10.41mm versus 12.45mm), applicable when panel space constraints or actuator profile requirements differ from the original design.

Both parts maintain identical voltage, current, and temperature specifications, ensuring functional interchangeability in circuit operation.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100SP1T1B4M6RE directly replace the C&K 7101SPD9ABE in existing designs?

A: Yes, for applications where electrical performance and mounting configuration are the primary design constraints. The substitute part maintains equivalent SPDT circuit topology, 0.4VA current rating, 20V voltage rating, through-hole right-angle mounting, and PC pin termination. Physical differences in actuator type and length require verification against panel cutout dimensions and mechanical clearance specifications.

Q: What are the key differences between these two parts?

A: The primary differences are actuator design (anti-rotation versus standard round), actuator length (12.45mm versus 10.41mm), and electrical life rating (100,000 cycles versus 40,000 cycles). All electrical parameters, mounting type, and termination style remain identical.

Q: Are both parts RoHS compliant?

A: Yes, both the C&K 7101SPD9ABE and E-Switch 100SP1T1B4M6RE are ROHS3 compliant.

Q: Does the difference in electrical life affect substitution suitability?

A: Electrical life rating reflects cycle durability under specified conditions. The C&K part supports 100,000 cycles while the E-Switch part supports 40,000 cycles. Application requirements for cycle count should be evaluated against the substitute part's rating.

Q: What packaging is available for both parts?

A: Both parts are supplied in bulk packaging.