GP11MCKE Equivalent & Substitute Parts

Part Overview

The GP11MCKE is a pushbutton switch manufactured by C&K, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a current rating of 0.4VA at 20V. This component features a standard through-hole, right-angle mounting configuration with a round plunger actuator and white cap. The GP11MCKE is currently listed as obsolete product status, which necessitates identification of equivalent substitute components for ongoing design support and procurement continuity.

Substiute Parts

GP11MCKE

C&KIn Stock: 864GP11MCKE Datasheet

Current PartRFQ

GP11MCBE

C&KIn Stock: 1266GP11MCBE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GP11MCKE is based on strict electrical and mechanical parameter matching within the C&K GP series. The following parameters define acceptable substitutes:

• Circuit configuration must remain SPST-NO
• Current and voltage ratings must match or exceed: 0.4VA at 20V AC/DC
• Mounting type must be through-hole, right-angle configuration
• Termination style must be PC Pin
• Actuator type must be round plunger
• Ingress protection rating must maintain IP57 classification
• Operating temperature range must encompass -30°C to 85°C
• Mechanical and electrical life specifications must meet or exceed 40,000 cycles

The GP11MCBE qualifies as a direct substitute based on identical electrical specifications, mechanical configuration, and environmental ratings within the same GP series family.

Parameter Comparison

Engineering Selection Recommendations

The GP11MCBE is the direct equivalent substitute for the obsolete GP11MCKE. Both components share identical electrical specifications, mechanical configuration, and environmental performance characteristics. The primary distinction is product status: the GP11MCKE is obsolete while the GP11MCBE maintains active production status, ensuring long-term availability and supply chain continuity.

An additional consideration is regulatory compliance: the GP11MCBE achieves ROHS3 compliance, whereas the GP11MCKE is RoHS non-compliant. For applications subject to RoHS requirements, the GP11MCBE provides the necessary compliance pathway while maintaining full functional equivalence.

Frequently Asked Questions (FAQ)

Q: Can the GP11MCBE be used as a direct replacement for the GP11MCKE in existing designs?

A: Yes. The GP11MCBE is electrically and mechanically identical to the GP11MCKE. Both components feature SPST-NO configuration, 0.4VA at 20V rating, through-hole right-angle mounting, PC pin termination, and IP57 ingress protection. Physical dimensions and PCB footprints are compatible.

Q: What is the primary reason to transition from GP11MCKE to GP11MCBE?

A: The GP11MCKE is obsolete, creating procurement risk. The GP11MCBE is in active production, ensuring reliable supply availability. Additionally, the GP11MCBE meets ROHS3 compliance requirements, whereas the GP11MCKE does not.

Q: Are there packaging differences between these parts?

A: The GP11MCKE is supplied with dash packaging, while the GP11MCBE is supplied in box packaging. This distinction affects logistics and storage but does not impact component functionality or performance.

Q: Do both parts meet the same environmental specifications?

A: Yes. Both the GP11MCKE and GP11MCBE operate across -30°C to 85°C temperature range, maintain IP57 dust and water protection, and deliver 40,000 mechanical and electrical life cycles.

Q: Is the GP11MCBE suitable for applications requiring RoHS compliance?

A: Yes. The GP11MCBE is ROHS3 compliant. The GP11MCKE is RoHS non-compliant and should not be used in applications with RoHS requirements.