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

Part Overview

The HIF3BA-26PA-2.54DS(71) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-cable/wire applications. This connector features 26 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing and is classified as obsolete. Due to its obsolete product status, identifying functionally equivalent active alternatives is essential for ongoing design support, production continuity, and component sourcing.

Substiute Parts

HIF3BA-26PA-2.54DS(71)

Hirose Electric Co LtdIn Stock: 945HIF3BA-26PA-2.54DS(71) Datasheet

Current PartRFQ

HIF3BA-26PA-2.54DS(63)

Hirose Electric Co LtdIn Stock: 920HIF3BA-26PA-2.54DS(63) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HIF3BA-26PA-2.54DS(71) is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 26
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Latch Lock/Eject Hooks
• Contact Material: Brass
• Insulation Material: Polybutylene Terephthalate (PBT)
• Operating Temperature Range: -55°C ~ 85°C
• Voltage Rating: 200V
• Material Flammability Rating: UL94 V-0

The HIF3BA-26PA-2.54DS(63) qualifies as a direct substitute, maintaining identical mechanical and electrical specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The HIF3BA-26PA-2.54DS(63) is the direct functional equivalent for the obsolete HIF3BA-26PA-2.54DS(71). Selection of the substitute part is supported by the following factors:

Product Status: The substitute part maintains active product status with Hirose Electric Co Ltd, ensuring long-term availability and manufacturing support compared to the obsolete original part.

Compliance & Certifications: Both parts maintain identical compliance profiles, including RoHS compliance (with the substitute offering ROHS3 compliance), UL94 V-0 flammability rating, and EAR99 export classification. The substitute includes REACH Unaffected status, providing additional regulatory clarity.

Electrical & Mechanical Specifications: All critical parameters—connector type, contact configuration, pitch spacing, mounting orientation, shrouding, termination method, contact materials, and operating temperature range—are identical between the original and substitute parts.

Inventory & Availability: The substitute part is available in active inventory (899 Pcs New Original In Stock) with defined tray packaging, addressing supply chain continuity for new production and field replacements.

Frequently Asked Questions (FAQ)

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

A: Yes. The substitute part is mechanically and electrically identical to the original part across all specified parameters. The primary difference is product status (active vs. obsolete) and packaging specification (tray vs. unspecified). No design modifications are required.

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

A: The suffix designation differs: (71) versus (63). This suffix typically indicates packaging or manufacturing date code variations within the same connector series. The core connector specifications remain identical.

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

A: No. Both parts share identical mechanical dimensions, pitch spacing (0.100" / 2.54mm), mounting type (through-hole, right-angle), and shrouding configuration. Existing PCB layouts and mating connectors are fully compatible with the substitute part.

Q: What is the current rating for these connectors?

A: The original part specifies 1A current rating. The substitute part indicates current rating varies by wire gauge, which is a more precise specification reflecting actual application conditions. The 1A rating remains applicable for standard wire gauge applications.

Q: Are both parts RoHS compliant?

A: Yes. The original part is RoHS Compliant. The substitute part is ROHS3 Compliant, representing an updated compliance certification. Both meet RoHS requirements for lead-free construction and restricted substance limitations.

Q: What packaging options are available?

A: The original part packaging is not specified. The substitute part is supplied in tray packaging, which is standard for production quantities and automated assembly processes.

Q: Is the substitute part suitable for the same operating temperature range?

A: Yes. Both parts operate across the identical temperature range of -55°C to 85°C, supporting the same thermal environment specifications.