C&K 7105SPCWCBE22 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7105SPCWCBE22 is an SPDT (Single Pole Double Throw) toggle switch rated for 0.4VA at 20V, designed for panel mount applications with momentary-off-momentary (Mom-Off-Mom) switching function. This component is actively manufactured and stocked, with 949 units available in inventory. Alternative equivalent parts may be required due to supply chain considerations, design revisions, or specific application requirements where substitute components meet identical electrical and mechanical specifications.

Substiute Parts

7105SPCWCBE22

C&KIn Stock: 9897105SPCWCBE22 Datasheet

Current PartRFQ

3-1825137-6

TE Connectivity ALCOSWITCH SwitchesIn Stock: 15773-1825137-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the C&K 7105SPCWCBE22 is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (Mom-Off-Mom)
• Current and voltage ratings (0.4VA at 20V AC/DC)
• Mounting type (Panel Mount)
• Panel cutout dimensions (Circular - 6.35mm Dia)
• Bushing thread specification (1/4-40)
• Termination style (PC Pin)
• Operating temperature range (-30°C ~ 85°C)
• RoHS compliance status (ROHS3 Compliant)

The TE Connectivity ALCOSWITCH Switches part number 3-1825137-6 meets all mandatory electrical and mechanical compatibility criteria for direct substitution in applications requiring the 7105SPCWCBE22.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7105SPCWCBE22 and TE Connectivity 3-1825137-6 are active products with ROHS3 compliance and REACH affected status. Selection between these components should be based on:

• Electrical life requirements: The C&K part provides 40,000 electrical cycles versus 6,000 cycles for the TE Connectivity substitute. Applications requiring extended cycle life should prioritize the C&K 7105SPCWCBE22.
• Actuator geometry: The C&K part features a 10.67mm actuator length with anti-rotation design, while the TE Connectivity part has a 10.41mm standard round actuator. Panel design and operator interface considerations may influence this selection.
• Inventory availability: The TE Connectivity part offers higher stock levels (1504 units) compared to the C&K part (949 units).
• Regulatory compliance: Both parts meet identical regulatory requirements (ROHS3, REACH, EAR99, HTSUS 8536.50.9065).

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 3-1825137-6 be used as a direct replacement for the C&K 7105SPCWCBE22?

A: Yes. Both parts share identical electrical ratings (0.4VA at 20V AC/DC), circuit configuration (SPDT), switch function (Mom-Off-Mom), mounting specifications (Panel Mount with 1/4-40 bushing thread), and panel cutout dimensions (Circular - 6.35mm Dia). PC Pin termination and operating temperature range (-30°C ~ 85°C) are equivalent across both components.

Q: What are the differences between these two parts?

A: The primary differences are electrical life rating (C&K: 40,000 cycles vs. TE Connectivity: 6,000 cycles), actuator design (C&K: 10.67mm anti-rotation vs. TE Connectivity: 10.41mm standard round), and actuator material plating (C&K: Chrome Plated vs. TE Connectivity: Nickel Plated). Ingress protection is specified as IP67 for the C&K part only.

Q: Which part should I select for high-cycle applications?

A: The C&K 7105SPCWCBE22 is specified for 40,000 electrical cycles, making it suitable for applications requiring extended operational life. The TE Connectivity substitute is rated for 6,000 cycles and should be evaluated against specific application cycle requirements.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the C&K 7105SPCWCBE22 and TE Connectivity 3-1825137-6 are ROHS3 compliant and REACH affected. Both carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications.

Q: Does the actuator length difference affect panel mounting?

A: The actuator length difference (10.67mm vs. 10.41mm) is 0.26mm. Panel design and operator interface requirements should be evaluated to determine if this variation impacts your application. Both parts use identical panel cutout dimensions (Circular - 6.35mm Dia) and 1/4-40 bushing thread specifications.