MDF7I-3P-2.54DSA(01) Equivalent & Substitute Parts

Part Overview

The MDF7I-3P-2.54DSA(01) is a 3-position header spacer connector manufactured by Hirose Electric Co Ltd, designed for through-hole mounting with 0.100" (2.54mm) pitch spacing. This rectangular connector is classified as obsolete, which necessitates identification of active equivalent parts for ongoing design and procurement requirements. The connector features solder termination and is RoHS compliant with MSL 1 rating.

Substiute Parts

MDF7I-3P-2.54DSA(01)

Hirose Electric Co LtdIn Stock: 835MDF7I-3P-2.54DSA(01) Datasheet

Current PartRFQ

MDF7I-3P-2.54DSA(96)

Hirose Electric Co LtdIn Stock: 842MDF7I-3P-2.54DSA(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MDF7I-3P-2.54DSA(96) qualifies as a direct substitute based on the following critical parameters:

• Same manufacturer (Hirose Electric Co Ltd)
• Identical series designation (MDF7)
• Matching position count (3 positions)
• Identical pitch specification (0.100" / 2.54mm)
• Single row configuration maintained
• Through-hole mounting preserved
• Solder termination method consistent
• RoHS compliance maintained
• MSL 1 rating preserved
• Identical ECCN and HTSUS classifications

The primary distinction is product status: MDF7I-3P-2.54DSA(01) is obsolete, while MDF7I-3P-2.54DSA(96) maintains active status with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The MDF7I-3P-2.54DSA(96) is the appropriate selection for applications currently specified with MDF7I-3P-2.54DSA(01). Both parts maintain identical electrical and mechanical specifications across all critical parameters. The substitute part offers the advantage of active product status with confirmed current inventory (825 pcs), ensuring supply chain continuity. Both parts satisfy RoHS compliance requirements and carry identical regulatory classifications (ECCN EAR99, HTSUS 8536.69.4040). The MSL 1 rating on both parts indicates unlimited shelf life under standard storage conditions.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable? A: Yes. Both parts share identical pitch (0.100" / 2.54mm), position count (3), row configuration (1), and termination method (solder). The electrical specifications provided for the substitute part (3A current rating, 250VAC voltage rating) establish the performance envelope for this connector family.

Q: What is the significance of the product status difference? A: MDF7I-3P-2.54DSA(01) is classified as obsolete, indicating discontinued manufacturing. MDF7I-3P-2.54DSA(96) maintains active status with current production and available inventory, making it the appropriate choice for new designs and replenishment orders.

Q: Are there mechanical compatibility concerns? A: No. Both parts are manufactured by Hirose Electric Co Ltd within the same MDF7 series, with identical through-hole mounting specifications and solder termination. They are mechanically interchangeable at the PCB level.

Q: What does MSL 1 rating mean for storage? A: MSL 1 (Moisture Sensitivity Level 1) indicates unlimited shelf life. These connectors do not require special moisture-controlled storage conditions and can be stored under standard industrial environments indefinitely.

Q: Are both parts RoHS compliant? A: Yes. Both MDF7I-3P-2.54DSA(01) and MDF7I-3P-2.54DSA(96) are RoHS compliant, meeting EU Directive 2011/65/EU requirements for restricted substances.