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

Part Overview

The C&K 7101SPCWZBE is an active production toggle switch featuring SPDT (Single Pole Double Throw) circuitry with panel mount configuration. This component operates at 0.4VA across 20V AC/DC ratings with IP67 ingress protection and epoxy sealed terminals. The switch is designed for applications requiring reliable on-on switching functionality with anti-rotation actuator design. Substitute parts are identified for applications where alternative manufacturers' components meet the core electrical and mechanical specifications, or where higher current/voltage ratings are required for specific circuit demands.

Substiute Parts

7101SPCWZBE

C&KIn Stock: 11307101SPCWZBE Datasheet

Current PartRFQ

100SP1T1B1M1REH

E-SwitchIn Stock: 3016100SP1T1B1M1REH Datasheet

SimilarRFQ

100SP1T1B9M1QEH

E-SwitchIn Stock: 1517100SP1T1B9M1QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based on electrical and mechanical compatibility with the main part. The primary substitution criteria are:

Core Compatibility Parameters:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Mounting type (Panel Mount)
• Panel cutout dimensions (Circular - 6.35mm Dia)
• Bushing thread (1/4-40)
• Termination style (Solder Lug)
• Operating temperature range (-30°C ~ 85°C)

Electrical Compatibility Levels:

Group 1 - Direct Electrical Equivalent: E-Switch 100SP1T1B1M1REH matches the 0.4VA / 20V AC/DC rating, providing equivalent electrical performance for applications with identical power requirements.

Group 2 - Higher Rating Substitute: E-Switch 100SP1T1B9M1QEH provides elevated current (5A) and AC voltage (120V) ratings while maintaining DC compatibility at 28V. This substitute accommodates applications requiring higher power handling than the original specification.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Equivalent Electrical Performance): E-Switch 100SP1T1B1M1REH is suitable where the 0.4VA / 20V AC/DC specification is required and mechanical compatibility is confirmed. Both parts maintain ROHS3 compliance and active production status. The substitute exhibits lower electrical life (40,000 cycles versus 100,000 cycles), which should be evaluated against application duty cycle requirements.

For Higher Power Applications: E-Switch 100SP1T1B9M1QEH accommodates circuits requiring 5A current handling and 120V AC operation. This substitute is appropriate only when the application circuit can tolerate the elevated electrical ratings. DC voltage rating of 28V exceeds the original 20V specification.

Compliance Considerations: All three parts maintain ROHS3 compliance and active product status. The C&K 7101SPCWZBE carries REACH Affected status, while both E-Switch substitutes are REACH Unaffected. The original part includes IP67 ingress protection; substitute parts do not specify ingress protection rating.

Frequently Asked Questions (FAQ)

Q: Can E-Switch 100SP1T1B1M1REH be used as a direct replacement for C&K 7101SPCWZBE? A: Yes, for applications operating at 0.4VA and 20V AC/DC. Both parts share identical circuit configuration (SPDT), switch function (On-On), mounting type (Panel Mount), panel cutout dimensions, bushing thread, termination style, and operating temperature range. The substitute has lower electrical life (40,000 cycles versus 100,000 cycles).

Q: What is the difference between the two E-Switch substitutes? A: E-Switch 100SP1T1B1M1REH maintains the original 0.4VA / 20V AC/DC electrical ratings. E-Switch 100SP1T1B9M1QEH provides higher ratings: 5A current and 120V AC (28V DC). Select based on circuit power requirements.

Q: Are there mechanical compatibility concerns with substitutes? A: No. All three parts share identical panel mount specifications: 6.35mm circular cutout diameter, 1/4-40 bushing thread, and solder lug termination. Physical installation is compatible.

Q: Does the C&K part's IP67 rating affect substitute selection? A: The C&K 7101SPCWZBE specifies IP67 (dust tight, waterproof) ingress protection. E-Switch substitutes do not specify ingress protection. For applications requiring sealed operation, confirm environmental exposure requirements before substitution.

Q: What compliance differences exist between the main part and substitutes? A: All parts are ROHS3 compliant and in active production. The C&K part is REACH Affected; E-Switch parts are REACH Unaffected. Verify REACH compliance requirements for your supply chain and end-use application.

Q: How do electrical life ratings compare? A: C&K 7101SPCWZBE: 100,000 cycles. E-Switch 100SP1T1B1M1REH: 40,000 cycles. E-Switch 100SP1T1B9M1QEH: 40,000 cycles. Evaluate application switching frequency to determine if reduced cycle life is acceptable.