MDF7P-12DP-2.54DSA Equivalent & Substitute Parts

Part Overview

The MDF7P-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 functionally equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

MDF7P-12DP-2.54DSA

Hirose Electric Co LtdIn Stock: 977MDF7P-12DP-2.54DSA Datasheet

Current PartRFQ

MDF7P-12DP-2.54DSA(96)

Hirose Electric Co LtdIn Stock: 841MDF7P-12DP-2.54DSA(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MDF7P-12DP-2.54DSA is determined by strict alignment of the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (12) and rows (2)
• Pitch configuration (0.100" / 2.54mm mating pitch and row spacing)
• Mounting method (Through Hole)
• Termination type (Solder)
• Electrical ratings (3A current, 250V voltage)
• Operating temperature range (-35°C ~ 85°C)
• Material compliance (RoHS Compliant, UL94 V-0)

The MDF7P-12DP-2.54DSA(96) variant meets all substitution criteria as a direct equivalent within the MDF7 series.

Parameter Comparison

Engineering Selection Recommendations

The MDF7P-12DP-2.54DSA(96) is a direct functional equivalent suitable for replacement applications. The primary distinction is product status: the original part is obsolete while the substitute remains in active production. Both parts maintain identical electrical specifications (3A, 250V), thermal operating range (-35°C ~ 85°C), and material compliance certifications (RoHS Compliant, UL94 V-0). The substitute is available in bag packaging with confirmed inventory stock, supporting procurement continuity for new designs and legacy system support.

Frequently Asked Questions (FAQ)

Q: Can MDF7P-12DP-2.54DSA(96) be used as a direct replacement for MDF7P-12DP-2.54DSA?

A: Yes. Both parts share identical connector geometry, electrical ratings, and material specifications. The primary difference is product status and packaging format.

Q: What determines compatibility between these connector variants?

A: Compatibility is established through matching connector type, position count, row configuration, pitch spacing (0.100" / 2.54mm), mounting method (through-hole), termination type (solder), and electrical ratings (3A, 250V). All these parameters are identical between the main part and substitute.

Q: Does the packaging difference affect electrical or mechanical performance?

A: No. Packaging format (bag versus unspecified) does not affect connector performance, electrical characteristics, or mechanical compatibility. It impacts only handling and storage logistics.

Q: Are both parts RoHS compliant?

A: Yes. Both MDF7P-12DP-2.54DSA and MDF7P-12DP-2.54DSA(96) are RoHS Compliant with UL94 V-0 material flammability rating.

Q: Why is the original part marked as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The active substitute variant ensures design continuity and procurement availability for applications requiring this connector specification.