MDF7B-18P-2.54DSA(13) Equivalent & Substitute Parts

Part Overview

The MDF7B-18P-2.54DSA(13) is an 18-position rectangular header connector manufactured by Hirose Electric Co Ltd, designed for through-hole mounting with 0.100" (2.54mm) pitch spacing. This connector features gold-plated mating contacts and is classified as obsolete. Due to its obsolete status, identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for production and maintenance applications.

Substiute Parts

MDF7B-18P-2.54DSA(13)

Hirose Electric Co LtdIn Stock: 1062MDF7B-18P-2.54DSA(13) Datasheet

Current PartRFQ

MDF7B-18P-2.54DSA(83)

Hirose Electric Co LtdIn Stock: 910MDF7B-18P-2.54DSA(83) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part MDF7B-18P-2.54DSA(83) qualifies as a direct equivalent based on the following critical parameters:

• Same manufacturer (Hirose Electric Co Ltd) and series (MDF7)
• Identical number of positions (18) and pitch spacing (0.100"/2.54mm)
• Single row configuration matching the main part
• Through-hole mounting with solder termination
• RoHS compliant status maintained
• Moisture sensitivity level 1 (Unlimited)
• Same ECCN and HTSUS classifications

The primary distinction is product status: the main part is obsolete while the substitute is active, making the substitute the recommended selection for ongoing applications.

Parameter Comparison

Engineering Selection Recommendations

The MDF7B-18P-2.54DSA(83) is the direct substitute for the obsolete MDF7B-18P-2.54DSA(13). Both parts maintain identical electrical and mechanical specifications for the critical parameters: 18-position configuration, 0.100" pitch, single-row through-hole mounting, and solder termination. Both parts are RoHS compliant with MSL 1 rating, ensuring compliance with current regulatory requirements. The substitute part's active product status ensures ongoing availability and manufacturing support, making it the appropriate selection for new designs and component replenishment.

Frequently Asked Questions (FAQ)

Q: Can MDF7B-18P-2.54DSA(83) be used as a direct replacement for MDF7B-18P-2.54DSA(13)?

A: Yes. Both parts share identical pitch spacing (0.100"/2.54mm), position count (18), row configuration (1), mounting type (through-hole), and termination method (solder). The substitute is functionally equivalent for PCB layout and electrical connectivity.

Q: What is the primary reason for substitution?

A: The main part MDF7B-18P-2.54DSA(13) is classified as obsolete. The substitute MDF7B-18P-2.54DSA(83) maintains active product status, ensuring component availability and manufacturing continuity.

Q: Are there packaging differences between these parts?

A: The main part packaging is not specified. The substitute is supplied in bag packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS compliant with identical moisture sensitivity level (MSL 1 - Unlimited), ECCN (EAR99), and HTSUS (8536.69.4040) classifications.

Q: What are the electrical specifications of the substitute part?

A: The MDF7B-18P-2.54DSA(83) is rated for 3A current and 250VAC voltage with an operating temperature range of -35°C to 85°C.