MX1A-D1NN Equivalent & Substitute Parts

Part Overview

The MX1A-D1NN is a pushbutton switch manufactured by Cherry Americas LLC, classified as a SPST-NO (Single Pole Single Throw - Normally Open) switch. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs. The MX1A series represents a standard keyswitch platform, and substitute parts within this series maintain core switching functionality while offering active product status and current availability.

Substiute Parts

MX1A-D1NN

Cherry Americas LLCIn Stock: 983MX1A-D1NN Datasheet

Current PartRFQ

MX1A-C1NN

Cherry Americas LLCIn Stock: 1646MX1A-C1NN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX1A-D1NN is determined by the following critical parameters:

• Series Compatibility: Both the main part and substitute must belong to the MX series platform
• Circuit Configuration: SPST-NO topology must be maintained
• Manufacturer: Cherry Americas LLC ensures consistent design and quality standards
• Product Status: Active status substitutes are preferred for obsolete components to ensure long-term availability
• RoHS Compliance: Compliance certifications must be maintained or upgraded

The MX1A-C1NN qualifies as a direct substitute based on these criteria. It maintains the MX series designation, SPST-NO circuit configuration, and is manufactured by Cherry Americas LLC with active product status.

Parameter Comparison

Engineering Selection Recommendations

The MX1A-C1NN is the designated substitute for the obsolete MX1A-D1NN. Selection of this substitute is based on the following engineering criteria:

• Product Status Alignment: The MX1A-C1NN carries active product status, ensuring continued manufacturing support and component availability
• Compliance Upgrade: The substitute meets ROHS3 compliance, representing an advancement over the RoHS Compliant status of the original part
• Series Continuity: Both components belong to the MX series platform, maintaining design compatibility within the keyswitch family
• Circuit Equivalence: SPST-NO configuration is preserved, ensuring functional interchangeability in switching applications
• Regulatory Compliance: REACH Unaffected status of the substitute confirms compliance with current regulatory requirements

Frequently Asked Questions (FAQ)

Q: Can the MX1A-C1NN be used as a direct replacement for the MX1A-D1NN?

A: Yes. Both components share the MX series designation, SPST-NO circuit configuration, and are manufactured by Cherry Americas LLC. The MX1A-C1NN is the specified substitute for the obsolete MX1A-D1NN.

Q: What is the primary reason for substitution?

A: The MX1A-D1NN is classified as obsolete. The MX1A-C1NN provides an active alternative with current manufacturing support and improved compliance certifications.

Q: Are there packaging differences between these parts?

A: The MX1A-D1NN packaging is listed as unspecified. The MX1A-C1NN is supplied in bulk packaging. Verify packaging requirements for your specific application.

Q: What are the electrical specifications of the MX1A-C1NN?

A: The MX1A-C1NN is rated for 10mA (AC/DC) at 12V (both AC and DC). These specifications are provided in the substitute part documentation.

Q: Is the MX1A-C1NN RoHS compliant?

A: Yes. The MX1A-C1NN meets ROHS3 compliance standards and is REACH Unaffected, confirming regulatory compliance for current applications.

Q: What is the mechanical life expectancy of the substitute?

A: The MX1A-C1NN is rated for 20,000,000 electrical cycles. Mechanical life data is not provided in the component specifications.