MDF7-12DP-2.54DSA Equivalent & Substitute Parts

Part Overview

The MDF7-12DP-2.54DSA is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications. This 12-position, 2-row connector operates at 3A current rating and 250V voltage rating with a 0.100" (2.54mm) pitch configuration. The part is classified as obsolete, making identification of active equivalent models essential for ongoing production and maintenance applications.

Substiute Parts

MDF7-12DP-2.54DSA

Hirose Electric Co LtdIn Stock: 1134MDF7-12DP-2.54DSA Datasheet

Current PartRFQ

MDF7-12DP-2.54DSA(96)

Hirose Electric Co LtdIn Stock: 743MDF7-12DP-2.54DSA(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MDF7-12DP-2.54DSA(96) qualifies as a direct substitute based on the following critical parameters:

• Identical manufacturer (Hirose Electric Co Ltd) and series (MDF7)
• Matching connector type, contact type, and pin configuration (12 positions, 2 rows)
• Identical pitch specifications (0.100" / 2.54mm mating pitch and row spacing)
• Equivalent electrical ratings (3A current, 250V voltage)
• Identical operating temperature range (-35°C ~ 85°C)
• Matching material specifications (Brass contacts, PBT insulation, UL94 V-0 rating)
• Identical mounting and termination methods (Through Hole, Solder)
• Equivalent compliance certifications (RoHS Compliant, MSL 1)

The primary distinction is product status: the original part is obsolete while the substitute is active, and packaging differs (unspecified versus Bag).

Parameter Comparison

Engineering Selection Recommendations

The MDF7-12DP-2.54DSA(96) is the appropriate selection for applications currently using the obsolete MDF7-12DP-2.54DSA. Both parts maintain identical electrical and mechanical specifications, ensuring direct functional compatibility. The substitute part carries active product status, ensuring continued availability and supply chain reliability. Both parts satisfy RoHS compliance requirements and carry equivalent safety certifications (UL94 V-0). The packaging format change from unspecified to Bag does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can MDF7-12DP-2.54DSA(96) be used as a direct replacement for MDF7-12DP-2.54DSA?

A: Yes. Both parts share identical pin counts (12 positions, 2 rows), pitch specifications (0.100" / 2.54mm), electrical ratings (3A, 250V), and material compositions. The substitute is functionally equivalent for all applications.

Q: What is the significance of the "(96)" designation in the part number?

A: The "(96)" suffix indicates a packaging variation. The original part uses unspecified packaging while the substitute uses Bag packaging. This distinction does not affect electrical or mechanical performance.

Q: Are there any compliance differences between these parts?

A: No. Both parts are RoHS Compliant, carry UL94 V-0 flammability ratings, and maintain identical Moisture Sensitivity Level (MSL 1) classifications.

Q: Why is the original part listed as obsolete?

A: Product obsolescence is determined by the manufacturer. The active substitute MDF7-12DP-2.54DSA(96) provides continued access to equivalent functionality within the MDF7 series.

Q: Do these connectors support board-to-board and board-to-cable applications?

A: The original part specifies Board to Board style, while the substitute specifies Board to Cable/Wire style. Both maintain identical contact geometry and electrical specifications, though application context should be verified for specific use cases.