HIF3BA-26PA-2.54DSA(71) Equivalent & Substitute Parts

Part Overview

The HIF3BA-26PA-2.54DSA(71) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting with 26 positions at 0.100" (2.54mm) pitch. This connector features shrouded 4-wall construction with male pins, solder termination, and latch lock/eject hooks for board-to-cable/wire applications.

The HIF3BA-26PA-2.54DSA(71) carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Substiute Parts

HIF3BA-26PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 1046HIF3BA-26PA-2.54DSA(71) Datasheet

Current PartRFQ

HIF3BA-26PA-2.54DSA(63)

Hirose Electric Co LtdIn Stock: 1515HIF3BA-26PA-2.54DSA(63) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HIF3BA-26PA-2.54DSA(71) is determined by the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins
• Position Count & Row Configuration: 26 positions in 2 rows
• Pitch Specifications: 0.100" (2.54mm) mating pitch and row spacing
• Mounting & Termination: Through-hole solder termination
• Shrouding Design: Shrouded 4-wall construction
• Electrical Ratings: 200V voltage rating and 1A current rating
• Material & Environmental Compliance: PBT insulation, UL94 V-0 flammability rating, operating temperature range -55°C ~ 85°C

The substitute part HIF3BA-26PA-2.54DSA(63) matches all critical parameters required for direct substitution. Differences in product status, packaging, and specific feature additions do not affect functional compatibility in applications designed for the original part.

Parameter Comparison

Engineering Selection Recommendations

The HIF3BA-26PA-2.54DSA(63) is a direct functional equivalent to the HIF3BA-26PA-2.54DSA(71). Both parts share identical electrical and mechanical specifications across all critical parameters.

The HIF3BA-26PA-2.54DSA(63) carries Active product status, ensuring ongoing availability and manufacturing support. This part meets ROHS3 compliance and maintains the same environmental certifications as the original part. The addition of a keying slot feature in the substitute part provides enhanced mating security without affecting compatibility with existing connector designs.

For new designs and production applications, the HIF3BA-26PA-2.54DSA(63) is the recommended selection due to its active status and superior availability. Existing designs using the HIF3BA-26PA-2.54DSA(71) can transition to this substitute without circuit or mechanical redesign.

Frequently Asked Questions (FAQ)

Q: Can the HIF3BA-26PA-2.54DSA(63) be used as a direct replacement for the HIF3BA-26PA-2.54DSA(71)?

A: Yes. Both parts are functionally equivalent rectangular connectors with identical position counts, pitch specifications, electrical ratings, and mounting configurations. The substitute part meets all electrical and mechanical requirements of the original design.

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

A: The primary difference is product status. The HIF3BA-26PA-2.54DSA(71) is obsolete, while the HIF3BA-26PA-2.54DSA(63) is active. The substitute part includes a keying slot feature and carries ROHS3 compliance. All other specifications remain identical.

Q: Are there any compatibility concerns when switching from HIF3BA-26PA-2.54DSA(71) to HIF3BA-26PA-2.54DSA(63)?

A: No compatibility concerns exist. Both parts maintain the same 0.100" (2.54mm) pitch, 26-position configuration, shrouded 4-wall design, and solder termination. PCB layouts and mating connectors designed for the original part will function with the substitute without modification.

Q: What is the packaging difference between these parts?

A: The HIF3BA-26PA-2.54DSA(71) packaging is not specified in available data. The HIF3BA-26PA-2.54DSA(63) is supplied in bulk packaging. Confirm packaging requirements with your procurement department when ordering.

Q: Are both parts RoHS compliant?

A: Yes. The HIF3BA-26PA-2.54DSA(71) is RoHS Compliant. The HIF3BA-26PA-2.54DSA(63) meets the more recent ROHS3 standard. Both parts satisfy RoHS requirements for new production.

Q: What does the keying slot feature on the HIF3BA-26PA-2.54DSA(63) provide?

A: The keying slot enhances mating security by preventing incorrect connector orientation during assembly. This feature does not affect electrical performance or compatibility with existing designs.