MDF7P-16P-2.54DSA Equivalent & Substitute Parts

Part Overview

The MDF7P-16P-2.54DSA is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications. This connector features 16 positions at 0.100" (2.54mm) pitch with male pin contacts and unshrouded design. The main part (MDF7P-16P-2.54DSA(55)) carries an obsolete product status, making identification of suitable substitutes essential for ongoing design support and procurement planning.

Substiute Parts

MDF7P-16P-2.54DSA(55)

Hirose Electric Co LtdIn Stock: 1038MDF7P-16P-2.54DSA(55) Datasheet

Current PartRFQ

MDF7P-16P-2.54DSA(95)

Hirose Electric Co LtdIn Stock: 1036MDF7P-16P-2.54DSA(95) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MDF7P-16P-2.54DSA(55) is determined by the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (16)
• Pitch specification (0.100" / 2.54mm)
• Mounting method (Through Hole)
• Termination type (Solder)
• Current and voltage ratings (3A / 250V)
• Operating temperature range (-35°C ~ 85°C)
• Material compliance (RoHS Compliant, UL94 V-0)

The substitute part MDF7P-16P-2.54DSA(95) maintains all critical electrical and mechanical parameters required for direct substitution. The primary difference is product status (Active vs. Obsolete) and packaging configuration (Bag vs. standard packaging), with a secondary difference in connector style designation (Board to Cable/Wire vs. Board to Board).

Parameter Comparison

Engineering Selection Recommendations

The MDF7P-16P-2.54DSA(95) is a direct substitute for the obsolete MDF7P-16P-2.54DSA(55). Both parts share identical electrical specifications, mechanical dimensions, and material certifications. The substitute part carries Active product status, ensuring continued availability and manufacturing support from Hirose Electric Co Ltd.

Selection of the MDF7P-16P-2.54DSA(95) is supported by:

• Identical connector geometry and contact specifications
• Matching electrical ratings (3A, 250V)
• Equivalent operating temperature range (-35°C ~ 85°C)
• Identical RoHS compliance and UL94 V-0 flammability rating
• Same moisture sensitivity classification (MSL 1)
• Equivalent export classification (EAR99)

Frequently Asked Questions (FAQ)

Q: Can MDF7P-16P-2.54DSA(95) be used as a direct replacement for MDF7P-16P-2.54DSA(55)?

A: Yes. Both parts maintain identical electrical and mechanical specifications, including pitch, position count, contact materials, and ratings. The substitute carries Active product status, providing ongoing supply assurance.

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

A: The primary difference is product lifecycle status. MDF7P-16P-2.54DSA(55) is obsolete, while MDF7P-16P-2.54DSA(95) is active. Secondary differences include packaging format (Bag for the substitute) and connector style designation. All functional parameters remain equivalent.

Q: Are there any compatibility concerns with PCB layouts or mating connectors?

A: No. Both parts use identical 0.100" (2.54mm) pitch, 16-position configuration, and through-hole mounting. Existing PCB designs and mating connectors require no modification.

Q: What certifications apply to both parts?

A: Both parts are RoHS Compliant, carry UL94 V-0 flammability rating, and are classified as EAR99 for export purposes. Moisture sensitivity level is 1 (Unlimited) for both.

Q: Is the voltage rating difference (250V vs. 250VAC) significant?

A: No. Both specifications represent equivalent voltage handling capacity. The notation difference does not affect electrical performance or substitution eligibility.