MDF7-5P-2.54DSA Equivalent & Substitute Parts

Part Overview

The MDF7-5P-2.54DSA is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications. This connector features 5 positions at 0.100" (2.54mm) pitch with male pin contacts and gold-plated mating surfaces. The main part number MDF7-5P-2.54DSA(01) carries an obsolete product status, making identification of active equivalent parts essential for ongoing design support and procurement.

Substiute Parts

MDF7-5P-2.54DSA(01)

Hirose Electric Co LtdIn Stock: 719MDF7-5P-2.54DSA(01) Datasheet

Current PartRFQ

MDF7-5P-2.54DSA(96)

Hirose Electric Co LtdIn Stock: 979MDF7-5P-2.54DSA(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MDF7-5P-2.54DSA(96) qualifies as a direct substitute based on the following matching parameters:

• Series designation: MDF7
• Connector type: Header with male pin contacts
• Position count: 5 positions
• Mating pitch: 0.100" (2.54mm)
• Mounting method: Through hole with solder termination
• Contact dimensions: 0.394" mating length, 0.118" post length
• Insulation height: 0.100" (2.54mm)
• Contact material and finish: Brass with gold plating
• Insulation material: Polybutylene Terephthalate (PBT)
• Operating temperature range: -35°C ~ 85°C
• Current and voltage ratings: 3A at 250V
• Flammability rating: UL94 V-0
• RoHS compliance: Yes
• Moisture sensitivity level: 1 (Unlimited)

The primary distinction between the main part and substitute is product status and packaging configuration, not electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

The MDF7-5P-2.54DSA(96) is the direct active equivalent for the obsolete MDF7-5P-2.54DSA(01). Both parts share identical electrical and mechanical specifications, including contact configuration, pitch, current and voltage ratings, operating temperature range, and material certifications.

Selection of the MDF7-5P-2.54DSA(96) is supported by:

• Active product status ensuring ongoing availability and manufacturing support
• Full RoHS compliance matching the original part
• UL94 V-0 flammability rating maintained
• Identical contact geometry and material composition
• Equivalent moisture sensitivity classification
• Matching ECCN and HTSUS classifications for regulatory and trade purposes

Frequently Asked Questions (FAQ)

Q: Can MDF7-5P-2.54DSA(96) be used as a direct replacement for MDF7-5P-2.54DSA(01)?

A: Yes. Both parts are identical in electrical and mechanical performance. The primary difference is product status; the (96) variant is active while the (01) variant is obsolete.

Q: Are there differences in contact performance between these parts?

A: No. Both parts feature identical brass contacts with gold plating, matching contact dimensions, and equivalent current and voltage ratings of 3A at 250V.

Q: What is the significance of the packaging difference?

A: The MDF7-5P-2.54DSA(96) is supplied in bag packaging, while the original part number does not specify packaging. This affects handling and storage but does not impact electrical or mechanical function.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS compliant, carry UL94 V-0 flammability ratings, and share identical ECCN and HTSUS classifications.

Q: Is the operating temperature range the same?

A: Yes. Both parts operate across the identical temperature range of -35°C to 85°C.

Q: Are there any restrictions on using the substitute part?

A: No restrictions exist based on the provided specifications. Both parts are electrically and mechanically equivalent with matching certifications and compliance status.