MDF7-16P-2.54DS(56) Equivalent & Substitute Parts

Part Overview

The MDF7-16P-2.54DS(56) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-board applications. This 16-position connector operates at 3A current rating and 250V voltage rating with a 0.100" (2.54mm) pitch. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing system support and new design implementations.

Substiute Parts

MDF7-16P-2.54DS(56)

Hirose Electric Co LtdIn Stock: 789MDF7-16P-2.54DS(56) Datasheet

Current PartRFQ

MDF7-16P-2.54DS(96)

Hirose Electric Co LtdIn Stock: 1200MDF7-16P-2.54DS(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MDF7-16P-2.54DS(56) is determined by the following critical parameters:

• Pitch and Position Count: 0.100" (2.54mm) pitch with 16 positions
• Connector Type and Contact Configuration: Header with male pins
• Mounting Orientation: Through hole, right-angle mounting
• Electrical Ratings: 3A current and 250V voltage minimum
• Material and Compliance: Brass contacts with gold finish, PBT insulation, UL94 V-0 rated, RoHS compliant
• Operating Temperature Range: -35°C ~ 85°C

The MDF7-16P-2.54DS(96) qualifies as a direct substitute based on matching these core parameters. Both parts share identical pitch, position count, connector type, mounting method, electrical ratings, materials, and temperature specifications.

Parameter Comparison

Engineering Selection Recommendations

The MDF7-16P-2.54DS(96) is the direct substitute for the obsolete MDF7-16P-2.54DS(56). Both parts maintain identical electrical, mechanical, and material specifications across all critical parameters. The primary distinction is product status: the MDF7-16P-2.54DS(56) is obsolete while the MDF7-16P-2.54DS(96) is active with higher inventory availability (1111 Pcs versus 713 Pcs).

Both parts carry RoHS compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and commercial applications. The contact length variance of 0.001" (0.03mm) in the mating contact is within manufacturing tolerance and does not affect functional compatibility.

For new designs and ongoing system support, the MDF7-16P-2.54DS(96) is the appropriate selection due to active product status and superior availability.

Frequently Asked Questions (FAQ)

Q: Can the MDF7-16P-2.54DS(96) directly replace the MDF7-16P-2.54DS(56) in existing designs?

A: Yes. Both parts share identical pitch (0.100" / 2.54mm), position count (16), connector type (header), contact configuration (male pins), mounting method (through hole, right angle), electrical ratings (3A / 250V), and operating temperature range (-35°C ~ 85°C). The minor contact length variation (0.001") is within tolerance.

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

A: The primary differences are product status and packaging. The MDF7-16P-2.54DS(56) is obsolete, while the MDF7-16P-2.54DS(96) is active. The MDF7-16P-2.54DS(96) is supplied in bag packaging with higher inventory availability.

Q: Are both parts RoHS compliant?

A: Yes. Both the MDF7-16P-2.54DS(56) and MDF7-16P-2.54DS(96) are RoHS compliant with UL94 V-0 flammability rating.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have a Moisture Sensitivity Level (MSL) of 1, indicating unlimited shelf life without special moisture control requirements.

Q: Can these connectors be used in high-temperature applications?

A: Both parts operate within the temperature range of -35°C to 85°C. Applications requiring operation outside this range require alternative connector selection.