TE Connectivity AMP Connectors 146257-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 146257-5 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical orientation with 10 positions arranged in 2 rows at 0.100" (2.54mm) pitch, supporting board-to-board or cable interconnections. The part is classified as obsolete, necessitating identification of equivalent substitute components for ongoing design and procurement requirements. Active alternatives maintain functional compatibility while offering improved product status and compliance certifications.

Substiute Parts

146257-5

TE Connectivity AMP ConnectorsIn Stock: 876146257-5 Datasheet

Current PartRFQ

5-146257-5

TE Connectivity AMP ConnectorsIn Stock: 2103415-146257-5 Datasheet

MFR RecommendedRFQ

67996-110HLF

Amphenol ICC (FCI)In Stock: 570667996-110HLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 146257-5 is determined by strict equivalence across the following critical parameters: connector type (header), contact type (male pin), number of positions (10), number of rows (2), mating pitch (0.100"/2.54mm), row spacing (0.100"/2.54mm), mounting type (through hole), termination method (solder), fastening type (push-pull), current rating (3A), and material flammability rating (UL94 V-0).

The identified substitute parts maintain these core electrical and mechanical specifications. Variations in secondary parameters such as contact material, insulation height, overall contact length, and post contact length do not preclude substitution when the primary functional parameters remain constant. Product status and compliance certifications are documented separately to support procurement decisions.

Parameter Comparison

Engineering Selection Recommendations

5-146257-5 (TE Connectivity AMP Connectors)

The 5-146257-5 is the primary recommended substitute for the obsolete 146257-5. This part maintains identical electrical and mechanical specifications within the AMPMODU Mod II series. The 5-146257-5 carries active product status and achieves ROHS3 compliance, addressing regulatory requirements for new designs. The only documented difference is the contact finish post material, which transitions from Tin-Lead to Tin. This change aligns with RoHS directives and does not affect functional compatibility. Bulk packaging availability supports production requirements.

67996-110HLF (Amphenol ICC / FCI)

The 67996-110HLF represents an alternative from a different manufacturer within the BERGSTIK® II series. This connector maintains all critical functional parameters and operates across an extended temperature range (-65°C ~ 125°C), providing additional thermal margin. The part achieves RoHS compliance and carries active product status. The contact material differs (Phosphor Bronze versus Copper Alloy), and insulation height is 0.100" (2.54mm) compared to 0.090" (2.29mm) in the original part. These variations remain within acceptable substitution parameters for standard through-hole applications.

Frequently Asked Questions (FAQ)

Q: Can the 5-146257-5 be used as a direct replacement for the 146257-5?

A: Yes. The 5-146257-5 maintains identical connector type, contact configuration, pitch, row spacing, mounting method, and current rating. The transition from Tin-Lead to Tin post finish aligns with RoHS compliance requirements and does not compromise electrical or mechanical function.

Q: What are the key differences between the TE Connectivity and Amphenol ICC alternatives?

A: Both alternatives maintain the 10-position, 2-row, 0.100" pitch header configuration. The 67996-110HLF operates at higher maximum temperature (125°C versus 105°C), uses Phosphor Bronze contacts instead of Copper Alloy, and has a slightly different insulation height. These differences do not affect compatibility in standard applications.

Q: Are there compliance differences between the substitute parts?

A: The 5-146257-5 is ROHS3 compliant, while the original 146257-5 is RoHS non-compliant. The 67996-110HLF is RoHS compliant. For new designs subject to RoHS regulations, either substitute part is acceptable. The 146257-5 remains suitable for legacy systems without RoHS requirements.

Q: Does the contact material difference affect electrical performance?

A: The contact materials (Copper Alloy in the original and 5-146257-5 versus Phosphor Bronze in the 67996-110HLF) both provide adequate conductivity and contact reliability at the 3A current rating. Material selection reflects manufacturing process differences between suppliers and does not impact functional compatibility.

Q: What packaging options are available for these parts?

A: The 146257-5 is supplied in standard packaging (not specified). The 5-146257-5 is available in bulk packaging. The 67996-110HLF is supplied in bag packaging. Packaging selection depends on procurement volume and handling requirements.

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

A: Yes, provided the PCB footprint accommodates the mechanical dimensions. The 67996-110HLF has a slightly different overall contact length (0.425" versus 0.440") and insulation height (0.100" versus 0.090"), which may require verification against specific PCB hole depth and spacing tolerances. The 5-146257-5 maintains identical mechanical dimensions to the original part.