MDF7C-13P-2.54DSA(55) Equivalent & Substitute Parts

Part Overview

The MDF7C-13P-2.54DSA(55) is a 13-position header spacer connector manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications with 0.100" (2.54mm) pitch spacing. This connector features tin-plated contacts and is classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for production and repair applications.

Substiute Parts

MDF7C-13P-2.54DSA(55)

Hirose Electric Co LtdIn Stock: 794MDF7C-13P-2.54DSA(55) Datasheet

Current PartRFQ

MDF7C-13P-2.54DSA(95)

Hirose Electric Co LtdIn Stock: 722MDF7C-13P-2.54DSA(95) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MDF7C-13P-2.54DSA(55) is based on the following critical parameters that must remain consistent:

• Series Compatibility: Both parts must belong to the MDF7 series
• Position Count: 13 positions required
• Pitch Specification: 0.100" (2.54mm) mandatory
• Row Configuration: Single row only
• Mounting Method: Through-hole solder termination
• Contact Finish: Tin plating on mating posts
• Overall Dimensions: Pin length 0.984" (25.00mm)
• Compliance: RoHS compliant status maintained

The substitute part MDF7C-13P-2.54DSA(95) meets all these criteria while offering active product status, ensuring continued availability and manufacturer support.

Parameter Comparison

Engineering Selection Recommendations

The MDF7C-13P-2.54DSA(95) is the direct substitute for the obsolete MDF7C-13P-2.54DSA(55). Both parts are manufactured by Hirose Electric Co Ltd within the same MDF7 series and share identical electrical and mechanical specifications for the critical parameters: 13 positions, 0.100" pitch, through-hole solder termination, and tin contact finish.

The primary distinction is product status: the MDF7C-13P-2.54DSA(95) maintains active status with the manufacturer, ensuring ongoing availability, technical support, and compliance certification. Both parts are RoHS compliant and carry MSL rating of 1 (Unlimited), indicating equivalent moisture handling requirements.

For new designs or component replenishment, the MDF7C-13P-2.54DSA(95) is the appropriate selection due to its active product status and guaranteed supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can MDF7C-13P-2.54DSA(95) be used as a direct replacement for MDF7C-13P-2.54DSA(55)?

A: Yes. Both connectors share identical specifications for position count (13), pitch (0.100"), mounting method (through-hole), termination type (solder), and contact finish (tin). The connectors are mechanically and electrically interchangeable.

Q: What is the significance of the different part number suffixes (55 vs 95)?

A: The suffix designates the packaging or manufacturing variant within the MDF7 series. The MDF7C-13P-2.54DSA(95) is the active production variant, while the (55) variant is obsolete. Both maintain identical connector specifications.

Q: Are there any compliance differences between these parts?

A: No. Both parts are RoHS compliant and carry identical Moisture Sensitivity Level (MSL) ratings of 1 (Unlimited). Compliance certifications and environmental standards are equivalent.

Q: What are the key parameters that define substitution eligibility?

A: Substitution is determined by: series (MDF7), position count (13), pitch spacing (0.100"), row configuration (single row), mounting type (through-hole), termination method (solder), and contact finish (tin). All these parameters must match for direct substitution.

Q: Is the MDF7C-13P-2.54DSA(95) available in the same packaging as the (55) variant?

A: The MDF7C-13P-2.54DSA(95) is supplied in bag packaging. Packaging format may differ from the original part, but connector specifications remain identical for PCB mounting and electrical performance.