MDF7-6P-2.54DS(56) Equivalent & Substitute Parts

Part Overview

The MDF7-6P-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 6-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 functionally equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

MDF7-6P-2.54DS(56)

Hirose Electric Co LtdIn Stock: 1175MDF7-6P-2.54DS(56) Datasheet

Current PartRFQ

MDF7-6P-2.54DS(96)

Hirose Electric Co LtdIn Stock: 681MDF7-6P-2.54DS(96) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MDF7-6P-2.54DS(56) is determined by the following critical parameters:

• Connector Series & Pitch: Must remain MDF7 series with 0.100" (2.54mm) pitch to ensure mechanical and electrical compatibility with mating connectors
• Position Count: Must maintain 6 positions for circuit routing equivalence
• Mounting Configuration: Must support through-hole, right-angle mounting to fit existing PCB layouts
• Electrical Ratings: Current rating of 3A and voltage rating of 250V establish the minimum performance threshold
• Contact Material & Finish: Brass with gold-plated mating surface ensures signal integrity and corrosion resistance
• Insulation Material: Polybutylene Terephthalate (PBT) with UL94 V-0 rating maintains flame resistance and thermal stability
• Operating Temperature Range: -35°C ~ 85°C defines the functional environment

The MDF7-6P-2.54DS(96) qualifies as a direct substitute based on matching all critical parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The MDF7-6P-2.54DS(96) is the qualified substitute for the obsolete MDF7-6P-2.54DS(56). Both parts are manufactured by Hirose Electric Co Ltd within the same MDF7 series and share identical mechanical and electrical specifications. The substitute maintains full compliance with RoHS requirements and UL94 V-0 flammability standards.

The primary distinction is product status: the MDF7-6P-2.54DS(56) is obsolete with limited remaining inventory (1150 pcs), while the MDF7-6P-2.54DS(96) maintains active status with current availability (640 pcs). The substitute part is packaged in bags, consistent with standard distribution practices for active components.

For new designs or replenishment of existing applications, the MDF7-6P-2.54DS(96) provides continuity of supply and performance equivalence without design modification.

Frequently Asked Questions (FAQ)

Q: Can the MDF7-6P-2.54DS(96) be used as a direct replacement for the MDF7-6P-2.54DS(56)?

A: Yes. Both parts are identical in electrical and mechanical specifications, including pitch, position count, current rating, voltage rating, operating temperature range, and contact materials. The substitute maintains the same through-hole, right-angle mounting configuration and is fully compatible with existing mating connectors and PCB layouts.

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

A: The primary difference is product status and packaging. The MDF7-6P-2.54DS(56) is obsolete, while the MDF7-6P-2.54DS(96) is active. The substitute is supplied in bag packaging. All functional and electrical parameters remain equivalent.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS compliance status, UL94 V-0 flammability rating, and moisture sensitivity level (MSL 1). Electrical ratings, operating temperature range, and material specifications are equivalent.

Q: What is the voltage rating difference between 250V and 250VAC?

A: The substitute specifies 250VAC, which is the AC voltage rating. Both parts are rated for 250V operation and are suitable for the same applications. The AC specification on the substitute is a clarification of the voltage type rather than a functional limitation.

Q: Should I test the substitute before implementation?

A: The MDF7-6P-2.54DS(96) is a direct equivalent with matching specifications. Standard component qualification procedures apply based on your organization's requirements.