TE Connectivity 5-146252-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146252-5 is an AMPMODU Mod II series rectangular connector header designed for through-hole mounting applications. This vertical 10-position connector operates at 0.100" (2.54mm) pitch and supports board-to-board or cable interconnection with a 3A current rating. The part is classified as Active product status with full position loading and unshrouded design. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when design requirements permit component flexibility within specified electrical and mechanical parameters.

Substiute Parts

5-146252-5

TE Connectivity AMP ConnectorsIn Stock: 12435-146252-5 Datasheet

Current PartRFQ

87227-5

TE Connectivity AMP ConnectorsIn Stock: 110587227-5 Datasheet

SimilarRFQ

A1-10PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 8039A1-10PA-2.54DSA(71) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 5-146252-5 is determined by strict alignment of core mechanical and electrical parameters. The following criteria establish substitution validity:

Primary Substitution Criteria:

• Connector type classification (Header)
• Number of positions (10)
• Number of rows (2)
• Mating pitch (0.100" / 2.54mm)
• Row spacing (0.100" / 2.54mm)
• Contact type (Male Pin)
• Mounting method (Through Hole)
• Termination method (Solder)
• Current rating (3A minimum)
• Operating temperature range compatibility
• Flammability rating (UL94 V-0)
• Moisture sensitivity level (1)

The identified substitute parts TE Connectivity 87227-5 and Hirose Electric A1-10PA-2.54DSA(71) satisfy these core parameters, enabling functional equivalence in applications where the primary part is unavailable. Variations in contact material, insulation material, contact finish composition, and specific dimensional tolerances do not preclude substitution when all primary criteria are met.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 87227-5: This substitute maintains identical series classification (AMPMODU Mod II) and manufacturer origin. Both parts share Active product status and equivalent RoHS compliance certifications. The 87227-5 operates within the same temperature range (-65°C ~ 105°C) and current rating (3A). Selection of this substitute is appropriate for applications where TE Connectivity AMPMODU Mod II series continuity is preferred and inventory of the primary part is constrained.

Hirose Electric A1-10PA-2.54DSA(71): This substitute provides cross-manufacturer equivalence with identical pitch, position count, and current rating specifications. The part maintains Active product status and ROHS3 compliance. The operating temperature range (-55°C ~ 85°C) is narrower than the primary part; selection of this substitute is appropriate only for applications where the operating environment remains within -55°C to 85°C boundaries. This part is supplied in Tray packaging, differing from the Bulk packaging of the primary part.

Both substitute parts satisfy core rectangular connector rectangular connector specifications and maintain compliance with applicable regulatory standards (UL94 V-0, RoHS, EAR99 export classification).

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 87227-5 be used as a direct replacement for the 5-146252-5?

A: The 87227-5 satisfies all primary substitution criteria including connector type, position count, pitch, row spacing, contact type, mounting method, termination, current rating, operating temperature range, and flammability rating. Both parts are manufactured by TE Connectivity within the AMPMODU Mod II series. Substitution is valid for applications within these specified parameters.

Q: What are the key differences between the 5-146252-5 and the Hirose A1-10PA-2.54DSA(71)?

A: Both parts share identical pitch (0.100" / 2.54mm), position count (10), row configuration (2), contact type (Male Pin), mounting method (Through Hole), termination (Solder), current rating (3A), and flammability rating (UL94 V-0). The primary differences are: (1) Operating temperature range: 5-146252-5 operates -65°C ~ 105°C while A1-10PA-2.54DSA(71) operates -55°C ~ 85°C; (2) Manufacturer: TE Connectivity versus Hirose Electric; (3) Packaging: Bulk versus Tray; (4) Contact material and insulation material composition differ between parts.

Q: Is the Hirose A1-10PA-2.54DSA(71) suitable for applications requiring -65°C operation?

A: No. The Hirose A1-10PA-2.54DSA(71) specifies a minimum operating temperature of -55°C. Applications requiring operation at -65°C must use the primary part (5-146252-5) or the TE Connectivity 87227-5 substitute, both of which support -65°C minimum temperature.

Q: Does packaging type affect electrical or mechanical compatibility?

A: Packaging type (Bulk versus Tray) does not affect electrical or mechanical compatibility. Packaging differences impact logistics, storage, and handling procedures only. The connector specifications and performance characteristics remain identical regardless of packaging format.

Q: Are all three parts RoHS compliant?

A: Yes. The primary part (5-146252-5) and Hirose substitute (A1-10PA-2.54DSA(71)) are ROHS3 Compliant. The TE Connectivity 87227-5 substitute is RoHS Compliant. All three parts meet RoHS regulatory requirements.

Q: Can these connectors be used interchangeably in existing PCB designs?

A: Substitution compatibility depends on specific PCB footprint design and mating connector specifications. All three parts share identical pitch (0.100" / 2.54mm), position count (10), and row spacing (0.100" / 2.54mm). PCB footprints designed for 0.100" pitch 10-position 2-row headers accommodate all three parts. Verification of mating connector compatibility with the substitute part is required before implementation.