TE Connectivity 5-146264-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-146264-4 is a vertical rectangular connector header with 8 positions at 2.54mm pitch, designed for through-hole mounting in board-to-board or cable applications. This component features a breakaway design with kinked pin solder termination and push-pull fastening. The part is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement continuity. The connector operates across a temperature range of -65°C to 105°C and carries a current rating of 3A, with gold-plated mating contacts and tin-plated posts.

Substiute Parts

5-146264-4

TE Connectivity AMP ConnectorsIn Stock: 11795-146264-4 Datasheet

Current PartRFQ

5-146252-4

TE Connectivity AMP ConnectorsIn Stock: 49925-146252-4 Datasheet

MFR RecommendedRFQ

67998-408HLF

Amphenol ICC (FCI)In Stock: 86267998-408HLF Datasheet

SimilarRFQ

A1-8PA-2.54DSA(71)

Hirose Electric Co LtdIn Stock: 1112A1-8PA-2.54DSA(71) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 5-146264-4 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

• Number of positions: 8
• Number of rows: 2
• Pitch - mating: 0.100" (2.54mm)
• Row spacing - mating: 0.100" (2.54mm)
• Connector type: Header
• Contact type: Male Pin
• Mounting type: Through Hole
• Fastening type: Push-Pull
• Shrouding: Unshrouded
• Style: Board to Board or Cable
• Material flammability rating: UL94 V-0
• Moisture sensitivity level: 1 (Unlimited)

Secondary Compatibility Parameters:

• Current rating: 3A minimum
• Operating temperature range: -65°C to 105°C minimum
• Contact finish - mating: Gold or Tin
• Contact material: Copper Alloy, Phosphor Bronze, or Brass
• Insulation material: Liquid Crystal Polymer (LCP) or Polybutylene Terephthalate (PBT)

The substitute parts listed below meet all primary criteria and maintain compatibility within the secondary parameter ranges. Variations in contact length, insulation height, and contact finish thickness do not preclude substitution when all primary and secondary criteria are satisfied.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: TE Connectivity 5-146252-4

The 5-146252-4 is the manufacturer-recommended substitute for the obsolete 5-146264-4. Both parts are from the same AMPMODU Mod II series and share identical electrical and mechanical specifications, including pitch, row spacing, contact dimensions, and operating temperature range. The 5-146252-4 is currently in active production status with significantly higher inventory availability (4953 units versus 1091 units for the main part). The primary difference is termination style: the 5-146252-4 uses standard solder termination rather than kinked pin solder termination. Both parts maintain identical RoHS compliance status and are suitable for direct substitution in new designs and legacy system support.

Secondary Recommendation: Hirose Electric A1-8PA-2.54DSA(71)

The A1-8PA-2.54DSA(71) provides an alternative from a different manufacturer with active product status and ROHS3 compliance. This part maintains all critical substitution parameters including 8-position, 2-row configuration at 2.54mm pitch, through-hole mounting, and push-pull fastening. The operating temperature range of -55°C to 85°C is narrower than the main part but remains suitable for most industrial applications. Contact length dimensions differ slightly, and the insulation material is PBT rather than LCP. This part is suitable for applications where manufacturer diversification is required.

Tertiary Recommendation: Amphenol ICC 67998-408HLF

The 67998-408HLF from the BERGSTIK® II series meets all primary substitution criteria with active product status and RoHS compliance. This part features a higher current rating of 5A and specified voltage rating of 110V, providing enhanced electrical performance margins. The contact material is phosphor bronze rather than copper alloy. The primary limitation is that this part is specified for board-to-board style only, whereas the main part supports both board-to-board and cable applications. This part is suitable for board-to-board applications where higher current capacity is beneficial.

Compliance and Certification Status:

All substitute parts maintain UL94 V-0 flammability rating and MSL 1 (Unlimited) moisture sensitivity level, ensuring compatibility with standard manufacturing and storage practices. The 5-146252-4 and A1-8PA-2.54DSA(71) both carry ROHS3 compliance, exceeding the RoHS compliance of the main part. All parts are classified under ECCN EAR99 and HTSUS 8536.69.4040.

Frequently Asked Questions (FAQ)

Q: Can the 5-146252-4 be used as a direct replacement for the 5-146264-4?

A: Yes. The 5-146252-4 is the manufacturer-recommended substitute. Both parts share identical specifications for pitch, row spacing, number of positions, mounting type, and operating temperature range. The primary difference is termination style: the 5-146264-4 uses kinked pin solder termination, while the 5-146252-4 uses standard solder termination. Both are suitable for through-hole PCB assembly.

Q: What is the difference between kinked pin and standard solder termination?

A: Kinked pin termination features a bent contact post designed to provide mechanical retention during PCB insertion before soldering. Standard solder termination uses straight contact posts. Both termination styles are soldered to the PCB and provide equivalent electrical performance once assembly is complete.

Q: Are there any temperature limitations when substituting the A1-8PA-2.54DSA(71)?

A: The A1-8PA-2.54DSA(71) operates from -55°C to 85°C, which is narrower than the main part's -65°C to 105°C range. This part is suitable for applications operating within the -55°C to 85°C window. Applications requiring the full -65°C to 105°C range should use the 5-146252-4.

Q: Can the 67998-408HLF be used in cable applications?

A: The 67998-408HLF is specified for board-to-board style applications only. The main part and other substitutes support both board-to-board and cable applications. For cable applications, use the 5-146252-4 or A1-8PA-2.54DSA(71).

Q: What is the current rating difference between the main part and the 67998-408HLF?

A: The main part 5-146264-4 is rated for 3A, while the 67998-408HLF is rated for 5A. The higher current rating of the 67998-408HLF provides additional electrical performance margin but does not preclude substitution in 3A applications.

Q: Are all substitute parts RoHS compliant?

A: Yes. The main part is RoHS Compliant. The 5-146252-4 and A1-8PA-2.54DSA(71) are ROHS3 Compliant, which exceeds the main part's compliance level. The 67998-408HLF is RoHS Compliant. All parts meet regulatory requirements for lead-free manufacturing.

Q: What packaging options are available for these parts?

A: The 5-146252-4 is available in Bulk packaging. The 67998-408HLF is available in Bulk packaging. The A1-8PA-2.54DSA(71) is available in Tray packaging. Packaging selection depends on procurement volume and assembly process requirements.

Q: Do all substitute parts have the same contact finish?

A: No. The main part and 5-146252-4 feature gold-plated mating contacts with tin-plated posts. The 67998-408HLF features tin-plated mating contacts with tin-plated posts. The A1-8PA-2.54DSA(71) features gold-plated mating contacts with tin-plated posts. All contact finishes are suitable for standard PCB assembly processes.

Q: What is the moisture sensitivity level for these parts?

A: All parts, including the main part and all substitutes, are classified as MSL 1 (Unlimited). This classification indicates no moisture sensitivity restrictions and allows for standard storage and handling practices without special precautions.

Q: Can these parts be used interchangeably in existing designs?

A: The 5-146252-4 can be used as a direct substitute in existing designs with no modifications. The A1-8PA-2.54DSA(71) and 67998-408HLF can be used in new designs where their specific parameter ranges are compatible with application requirements. For legacy system support, the 5-146252-4 is the recommended choice.