HARTING 09185106911 Equivalent & Substitute Parts

Part Overview

The HARTING 09185106911 is a rectangular connector header designed for through-hole, right-angle board-to-cable/wire applications. This shrouded 10-position connector with 2.54mm pitch serves as an interconnect solution in electronic assemblies requiring reliable mating cycles and keying functionality. The part is currently in active production status. Identifying equivalent and substitute parts becomes necessary when addressing supply chain constraints, design revisions, or when transitioning from obsolete product lines to maintained alternatives.

Substiute Parts

09185106911

HARTINGIn Stock: 82509185106911 Datasheet

Current PartRFQ

HIF3BA-10PA-2.54DS(71)

Hirose Electric Co LtdIn Stock: 1096HIF3BA-10PA-2.54DS(71) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HARTING 09185106911 is determined by strict alignment of the following critical parameters:

• Connector Type & Contact Configuration: Header with male pins
• Position Count & Row Configuration: 10 positions arranged in 2 rows
• Pitch Specification: 0.100" (2.54mm) mating pitch and row spacing
• Mounting & Orientation: Through-hole, right-angle mounting
• Shrouding Design: 4-wall shrouded construction
• Termination Method: Solder termination
• Contact Materials & Finishes: Gold-plated mating contacts and tin-plated posts
• Insulation Material: PBT-based construction
• Environmental Compliance: RoHS compliance status

The substitute part HIF3BA-10PA-2.54DS(71) from Hirose Electric Co Ltd meets the core mechanical and electrical interface requirements. However, specific parameter deviations exist and must be evaluated for application compatibility.

Parameter Comparison

Engineering Selection Recommendations

The Hirose HIF3BA-10PA-2.54DS(71) connector shares the fundamental mechanical interface specifications with the HARTING 09185106911, including pitch, position count, mounting orientation, and shrouding configuration. Both parts maintain UL94 V-0 flammability compliance and RoHS regulatory status.

Critical differences require evaluation:

Operating Temperature: The HARTING part supports -55°C to 125°C, while the Hirose substitute is rated -55°C to 85°C. Applications requiring operation above 85°C are incompatible with the substitute.

Contact Post Length: The HARTING part features 0.177" (4.50mm) post length versus 0.118" (3.00mm) for the Hirose part. This dimensional difference affects PCB hole depth requirements and solder joint formation characteristics.

Insulation Material Composition: The HARTING part uses glass-filled PBT, while the Hirose part uses unfilled PBT. This affects mechanical rigidity and thermal properties.

Product Status: The HARTING part is active production; the Hirose substitute is obsolete. Availability and long-term supply continuity differ accordingly.

Contact Base Material: HARTING uses copper alloy; Hirose uses brass. Both are acceptable for standard applications, though corrosion resistance characteristics may vary in specific environments.

Selection of the Hirose substitute is appropriate only when application temperature requirements do not exceed 85°C and PCB design accommodates the shorter post length specification.

Frequently Asked Questions (FAQ)

Q: Can the Hirose HIF3BA-10PA-2.54DS(71) be used as a direct replacement for the HARTING 09185106911?

A: Mechanical interface compatibility exists for standard applications operating within -55°C to 85°C. The shorter contact post length (3.00mm vs. 4.50mm) requires PCB design verification. Applications requiring operation above 85°C are not compatible.

Q: What is the significance of the contact post length difference?

A: Post length determines the depth of solder joint formation on the PCB. The HARTING part's longer post (4.50mm) provides greater engagement depth compared to the Hirose part (3.00mm). PCB hole depth and solder volume calculations must account for this difference to ensure reliable solder joint quality.

Q: Are both parts RoHS compliant?

A: Yes. The HARTING 09185106911 is ROHS3 compliant, and the Hirose HIF3BA-10PA-2.54DS(71) is RoHS compliant. Both meet regulatory requirements for restricted substance elimination.

Q: Why does the Hirose part have specified current and voltage ratings while the HARTING part does not?

A: The HARTING datasheet does not provide explicit current and voltage ratings. The Hirose part specifies 1A at 200V. Application requirements should be evaluated against the Hirose ratings if this substitute is selected.

Q: What is the impact of different insulation materials?

A: The HARTING part uses glass-filled PBT, providing enhanced mechanical strength and thermal stability. The Hirose part uses unfilled PBT, which has lower rigidity. For applications subject to mechanical stress or elevated ambient temperatures, the glass-filled material offers superior performance.

Q: Does the packaging difference affect compatibility?

A: No. The HARTING part is supplied in bulk packaging; the Hirose part in tray packaging. Packaging format does not affect electrical or mechanical compatibility, only handling and storage logistics.

Q: Why is the Hirose part listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued active production. Existing inventory may be available through distributors, but long-term supply cannot be guaranteed. The HARTING part, being active production, offers superior supply chain continuity.