MDF7C-3P-2.54DSA(01) Equivalent & Substitute Parts

Part Overview

The MDF7C-3P-2.54DSA(01) is a 3-position rectangular header connector manufactured by Hirose Electric Co Ltd, designed for through-hole mounting with 0.100" (2.54mm) pitch spacing. This connector features gold-plated mating contacts and is suitable for board-to-cable/wire applications. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and maintenance applications.

Substiute Parts

MDF7C-3P-2.54DSA(01)

Hirose Electric Co LtdIn Stock: 863MDF7C-3P-2.54DSA(01) Datasheet

Current PartRFQ

MDF7C-3P-2.54DSA(96)

Hirose Electric Co LtdIn Stock: 747MDF7C-3P-2.54DSA(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MDF7C-3P-2.54DSA(96) qualifies as a direct substitute based on the following critical parameters:

• Identical manufacturer (Hirose Electric Co Ltd) and series designation (MDF7)
• Matching position count (3 positions) and pitch specification (0.100"/2.54mm)
• Identical mounting configuration (through-hole, solder termination)
• Matching contact finish (gold-plated mating contacts)
• Identical overall contact length (0.984"/25.00mm)
• Equivalent electrical ratings (3A current, 250VAC voltage)
• Identical compliance certifications (RoHS Compliant, MSL 1)

The primary distinction is product status: MDF7C-3P-2.54DSA(01) is obsolete, while MDF7C-3P-2.54DSA(96) maintains active production status with confirmed inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The MDF7C-3P-2.54DSA(96) is the direct functional equivalent for applications currently utilizing the MDF7C-3P-2.54DSA(01). Selection should be based on the following factors:

• Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.
• Compliance Alignment: Both parts carry identical RoHS compliance certification and MSL rating, maintaining regulatory and environmental requirements.
• Electrical Specifications: The substitute part provides documented electrical ratings (3A/250VAC) suitable for standard low-voltage signal and power distribution applications.
• Mechanical Compatibility: Identical pitch, position count, mounting type, and contact length ensure direct mechanical and electrical interchangeability in existing PCB layouts and connector assemblies.

Frequently Asked Questions (FAQ)

Q: Can MDF7C-3P-2.54DSA(96) be used as a direct replacement for MDF7C-3P-2.54DSA(01)?

A: Yes. Both parts share identical electrical and mechanical specifications including pitch (0.100"/2.54mm), position count (3), contact length (0.984"/25.00mm), mounting type (through-hole), and termination method (solder). The substitute maintains active production status while the original is obsolete.

Q: What is the primary difference between these two part numbers?

A: The primary difference is product lifecycle status. MDF7C-3P-2.54DSA(01) is classified as obsolete, while MDF7C-3P-2.54DSA(96) maintains active production. Both are manufactured by Hirose Electric Co Ltd within the MDF7 series.

Q: Are there any packaging differences between these parts?

A: The substitute part (96) is specified with bag packaging, while packaging information for the original part (01) is not provided in the technical documentation.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both MDF7C-3P-2.54DSA(01) and MDF7C-3P-2.54DSA(96) are RoHS Compliant with identical Moisture Sensitivity Level 1 (Unlimited) ratings.

Q: What are the electrical ratings for the substitute part?

A: The MDF7C-3P-2.54DSA(96) is rated for 3A current capacity at 250VAC with an operating temperature range of -35°C to 85°C.