GP12MSCKE Equivalent & Substitute Parts

Part Overview

The GP12MSCKE is a pushbutton switch manufactured by C&K, featuring SPDT (Single Pole Double Throw) circuit configuration with 0.4VA current rating at 20V. This surface mount, right angle component is designed for standard applications requiring momentary switching functionality with IP57 ingress protection. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing production and maintenance applications.

Substiute Parts

GP12MSCKE

C&KIn Stock: 1082GP12MSCKE Datasheet

Current PartRFQ

GP12MSCBE(T&R)

C&KIn Stock: 2116GP12MSCBE(T&R) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GP12MSCKE is determined by strict equivalence across the following critical parameters:

• Manufacturer & Series: Must be C&K GP series to ensure mechanical and electrical compatibility
• Circuit & Function: SPDT configuration with On-Mom switching function
• Electrical Ratings: 0.4VA current capacity at 20V AC/DC
• Mechanical Interface: Surface mount, right angle orientation with round plunger actuator and gull wing termination
• Environmental Protection: IP57 ingress protection rating
• Operating Specifications: -30°C to 85°C temperature range with 40,000 cycle mechanical and electrical life

The substitute part GP12MSCBE(T&R) meets all these criteria, with the primary difference being packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The GP12MSCBE(T&R) is the direct functional equivalent of the GP12MSCKE. Both components share identical electrical and mechanical specifications across all critical parameters. The primary distinctions are:

Product Status: The GP12MSCBE(T&R) carries Active status, ensuring continued availability and manufacturer support, whereas the GP12MSCKE is Obsolete.

Regulatory Compliance: The GP12MSCBE(T&R) is ROHS3 compliant, meeting current environmental regulations. The GP12MSCKE is RoHS non-compliant, which may present compliance challenges in new designs or regulated applications.

Packaging Format: The GP12MSCBE(T&R) is supplied in Tape & Reel format, standard for automated assembly processes. The GP12MSCKE is supplied in bulk packaging. Packaging selection depends on production volume and assembly methodology.

For applications currently using GP12MSCKE, transition to GP12MSCBE(T&R) is electrically and mechanically direct, with no circuit redesign required.

Frequently Asked Questions (FAQ)

Q: Can GP12MSCBE(T&R) be used as a direct replacement for GP12MSCKE?

A: Yes. Both components are electrically and mechanically identical across all functional parameters: SPDT circuit, 0.4VA at 20V rating, surface mount right angle configuration, IP57 protection, and identical operating temperature and life cycle specifications.

Q: What is the difference between the two part numbers?

A: The primary differences are product status (Active versus Obsolete), RoHS compliance level (ROHS3 versus non-compliant), and packaging format (Tape & Reel versus bulk). The electrical and mechanical performance is identical.

Q: Does the Tape & Reel packaging affect component performance?

A: No. Tape & Reel packaging is a supply format used for automated assembly. The component itself is functionally identical to bulk-packaged versions. Packaging selection is based on production volume and assembly equipment compatibility.

Q: Are there any circuit modifications needed when switching from GP12MSCKE to GP12MSCBE(T&R)?

A: No circuit modifications are required. The components are pin-compatible with identical electrical characteristics and mechanical interfaces.

Q: Why is RoHS compliance important for this substitution?

A: ROHS3 compliance ensures the component meets current environmental and regulatory standards for restricted substances. For new designs or applications subject to regulatory requirements, ROHS3 compliance is necessary. The GP12MSCBE(T&R) meets this requirement.