Toggle Switch SPDT 7101TZBE2 Equivalent & Substitute Parts

Part Overview

The C&K 7101TZBE2 is an active-status toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 0.4VA at 20V AC/DC. This panel-mount component features a standard round actuator with solder lug termination and operates across -30°C to 85°C. The part is ROHS3 compliant and maintains an electrical life of 100,000 cycles. Substitute parts are identified when equivalent circuit topology, mounting configuration, and termination style align with the main part's core functional requirements, enabling direct replacement in applications where electrical ratings permit.

Substiute Parts

7101TZBE2

C&KIn Stock: 10677101TZBE2 Datasheet

Current PartRFQ

100SP1T8B13M1QEH

E-SwitchIn Stock: 7117100SP1T8B13M1QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7101TZBE2 is determined by the following critical parameters:

• Circuit Configuration: SPDT topology required for functional equivalence
• Mounting Type: Panel mount with matching mechanical interface (11.91mm circular cutout, 15/32-32 bushing thread)
• Termination Style: Solder lug connection for PCB integration
• Actuator Type: Standard round actuator
• Operating Temperature: -30°C to 85°C range compatibility
• Electrical Ratings: Current and voltage ratings must meet or exceed application requirements

The E-Switch 100SP1T8B13M1QEH qualifies as a substitute based on matching circuit topology (SPDT), identical mounting configuration, solder lug termination, and compatible operating temperature range. The substitute part provides higher electrical ratings (5A at 120V AC, 28V DC) and identical mechanical interface dimensions, enabling direct replacement in applications operating within the main part's electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 7101TZBE2 and 100SP1T8B13M1QEH maintain active product status and ROHS3 compliance, confirming current manufacturing support and regulatory alignment. The 7101TZBE2 is specified for applications requiring 0.4VA at 20V with extended electrical life (100,000 cycles). The E-Switch 100SP1T8B13M1QEH provides higher current capacity (5A) and voltage ratings (120V AC, 28V DC) with identical mechanical interface, making it suitable for applications where the main part's electrical specifications are insufficient. Selection between these parts depends on circuit voltage and current requirements relative to the application load. Both parts share identical panel cutout and bushing thread dimensions, ensuring mechanical interchangeability without panel modification.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100SP1T8B13M1QEH directly replace the C&K 7101TZBE2 in all applications?

A: Direct replacement is possible only in applications where the circuit voltage and current do not exceed the C&K 7101TZBE2 ratings (0.4VA at 20V AC/DC). The E-Switch part has higher electrical ratings and identical mechanical interface, but application-specific electrical requirements must be verified before substitution.

Q: Are the panel cutout dimensions identical between these parts?

A: Yes. Both parts feature a circular 11.91mm diameter cutout with 15/32-32 bushing thread, enabling mechanical interchangeability without panel modification.

Q: What is the difference in electrical life between these parts?

A: The C&K 7101TZBE2 is rated for 100,000 electrical cycles, while the E-Switch 100SP1T8B13M1QEH is rated for 40,000 cycles. Application duty cycle requirements should be evaluated when selecting between these parts.

Q: Do both parts use the same termination method?

A: Yes. Both parts employ solder lug termination, ensuring compatibility with standard PCB assembly processes.

Q: Are there temperature range limitations for substitution?

A: Both parts operate across -30°C to 85°C, providing identical thermal operating range. No temperature-related substitution restrictions apply.

Q: What is the actuator length difference?

A: The C&K 7101TZBE2 has a 17.45mm actuator length, while the E-Switch 100SP1T8B13M1QEH has an 18.00mm actuator length. This 0.55mm difference should be verified against panel thickness and user interface requirements.