TE Connectivity 8-146256-0 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 8-146256-0 is an AMPMODU Mod II series rectangular connector header designed for through-hole mounting applications. This unshrouded, 60-position, 2-row header connector operates at 3A per contact and supports board-to-board or cable interconnection. The connector features gold-plated mating contacts and tin-plated solder posts, with an operating temperature range of -65°C to 105°C. The part is RoHS compliant and carries an MSL rating of 1 (Unlimited). Identifying equivalent and substitute parts is necessary when the primary part is unavailable, when alternative sourcing is required, or when design flexibility permits the use of functionally compatible alternatives that meet the same electrical and mechanical specifications.

Substiute Parts

8-146256-0

TE Connectivity AMP ConnectorsIn Stock: 8478-146256-0 Datasheet

Current PartRFQ

67996-160HLF

Amphenol ICC (FCI)In Stock: 70667996-160HLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 8-146256-0 are identified based on strict electrical and mechanical parameter alignment. The primary substitution criteria are:

Critical Matching Parameters:

• Number of Positions: 60
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Current Rating: 3A per contact
• Shrouding: Unshrouded
• Contact Finish - Mating: Gold
• RoHS Compliance: RoHS Compliant
• MSL Rating: 1 (Unlimited)

The Amphenol ICC (FCI) 67996-160HLF meets all critical electrical and mechanical parameters required for direct substitution. Both connectors feature identical mating pitch, row configuration, contact type, and current rating. Both are RoHS compliant with MSL 1 ratings. Minor variations in contact post length, overall contact length, and insulation height are within acceptable tolerances for board-level interconnection applications. The substitute part operates at an extended temperature range (-65°C to 125°C) compared to the primary part, providing additional thermal margin.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 8-146256-0 and the Amphenol ICC 67996-160HLF are active products with full RoHS compliance and MSL 1 ratings, indicating unrestricted moisture sensitivity handling. The parts are electrically and mechanically compatible for direct substitution in board-to-board interconnection applications requiring 60-position, 2-row headers with 0.100" (2.54mm) pitch and 3A per contact current capacity.

The Amphenol ICC 67996-160HLF offers an extended operating temperature range of -65°C to 125°C, providing an additional 20°C of upper temperature margin compared to the TE Connectivity part. This extended range may be advantageous in applications subject to elevated ambient or operational thermal conditions.

Minor dimensional variations exist between the two parts: the Amphenol ICC substitute features a 0.025" (0.64mm) shorter contact post length and a 0.010" (0.25mm) greater insulation height. These variations are within acceptable tolerances for standard PCB through-hole mounting and do not affect electrical performance or mechanical compatibility in typical board-level applications.

Both parts carry identical contact finish specifications (gold mating surface) and equivalent contact material properties (copper alloy versus phosphor bronze), ensuring consistent electrical performance and signal integrity.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol ICC 67996-160HLF be used as a direct replacement for the TE Connectivity 8-146256-0?

A: Yes. Both connectors share identical electrical and mechanical specifications for the critical parameters: 60 positions, 2 rows, 0.100" (2.54mm) pitch, male pin contacts, through-hole solder termination, 3A current rating, and unshrouded configuration. Both are RoHS compliant with MSL 1 ratings and active product status.

Q: What are the dimensional differences between these two connectors?

A: The Amphenol ICC 67996-160HLF has a contact post length of 0.095" (2.41mm) compared to 0.120" (3.05mm) for the TE Connectivity part, a difference of 0.025" (0.64mm). The insulation height is 0.100" (2.54mm) for the Amphenol ICC part versus 0.090" (2.29mm) for the TE Connectivity part. Overall contact length differs by 0.015" (0.38mm). These variations are within acceptable PCB mounting tolerances.

Q: Are there temperature rating differences between the two parts?

A: Yes. The TE Connectivity 8-146256-0 operates from -65°C to 105°C, while the Amphenol ICC 67996-160HLF operates from -65°C to 125°C. The Amphenol ICC part provides 20°C additional upper temperature margin.

Q: Do both connectors have the same contact finish specifications?

A: Both connectors feature gold-plated mating contacts. The TE Connectivity part specifies 15.0µin (0.38µm) gold thickness on mating contacts, while the Amphenol ICC part specifies 30.0µin (0.76µm), providing thicker gold plating on the substitute part.

Q: What is the packaging difference between these parts?

A: The TE Connectivity 8-146256-0 is supplied in Bulk packaging, while the Amphenol ICC 67996-160HLF is supplied in Bag packaging. Both packaging formats are suitable for standard component handling and storage.

Q: Are both parts RoHS compliant?

A: Yes. Both the TE Connectivity 8-146256-0 and the Amphenol ICC 67996-160HLF are RoHS compliant with MSL 1 (Unlimited) moisture sensitivity ratings.

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

A: Yes, provided the design accommodates the minor dimensional variations in contact post length and insulation height. The electrical performance, current rating, and mating pitch are identical, making them suitable for direct substitution in board-level interconnection applications.