MMD25 Equivalent & Substitute Parts

Part Overview

The MMD25 is a snap action switch manufactured by C&K, classified as a switch component in the SPDT (Single Pole Double Throw) configuration. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications. The MMD25 maintains RoHS compliance and unlimited moisture sensitivity rating, making it suitable for general industrial switching applications where direct replacement is required.

Substiute Parts

MMD25

C&KIn Stock: 849MMD25 Datasheet

Current PartRFQ

MMGGD1P0C

C&KIn Stock: 902MMGGD1P0C Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MMGGD1P0C is identified as a direct substitute for the MMD25 based on the following substitution criteria:

Manufacturer Consistency: Both parts are manufactured by C&K, ensuring design philosophy and quality standards alignment.

Component Classification: Both are snap action switches with SPDT circuit configuration, providing equivalent electrical switching functionality.

Compliance Alignment: The MMGGD1P0C maintains RoHS3 compliance and REACH unaffected status, meeting the same regulatory requirements as the MMD25.

Moisture Sensitivity: Both parts carry MSL rating of 1 (Unlimited), indicating identical environmental tolerance specifications.

Trade Classification: Both parts fall under HTSUS code 8536.50.xxxx, confirming equivalent product categorization for import/export purposes.

The MMGGD1P0C is an active product with current manufacturing status, providing supply continuity for applications previously using the obsolete MMD25.

Parameter Comparison

Engineering Selection Recommendations

The MMGGD1P0C is the designated substitute for the obsolete MMD25 based on manufacturer continuity and regulatory compliance alignment. Both parts maintain identical RoHS and REACH compliance status, ensuring no regulatory barriers to substitution. The MMGGD1P0C carries active product status with current manufacturing support, providing supply security for new designs and replacement applications. Both components share unlimited moisture sensitivity rating, confirming environmental tolerance equivalence. Selection of the MMGGD1P0C eliminates obsolescence risk while maintaining compliance requirements established for the original MMD25 specification.

Frequently Asked Questions (FAQ)

Q: Why is the MMD25 being replaced? A: The MMD25 is classified as an obsolete product. The MMGGD1P0C is an active C&K product that provides equivalent switching functionality with current manufacturing support.

Q: Are the MMD25 and MMGGD1P0C electrically equivalent? A: Both parts are C&K snap action switches with SPDT circuit configuration. The MMGGD1P0C provides specified electrical parameters (7A at 250V AC) with On-Mom switch function and 100,000 cycle electrical life.

Q: Do both parts meet the same compliance requirements? A: Yes. Both the MMD25 and MMGGD1P0C are RoHS compliant, REACH unaffected, and carry EAR99 ECCN classification. Both maintain MSL rating of 1 (Unlimited).

Q: What is the packaging difference? A: The MMGGD1P0C is supplied in Tray packaging. Packaging specifications for the MMD25 were not provided in the original documentation.

Q: What is the mounting configuration of the MMGGD1P0C? A: The MMGGD1P0C is configured for Chassis Mount with Solder Turret termination style, suitable for direct PCB integration.

Q: How many switching cycles does the MMGGD1P0C support? A: The MMGGD1P0C is rated for 100,000 electrical cycles, providing defined operational life for industrial switching applications.

Q: Are both parts available in current inventory? A: The MMD25 has 812 pieces in stock as new original inventory. The MMGGD1P0C has 833 pieces in stock as new original inventory.