TE Connectivity AMP Connectors 176381-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 176381-5 is a 120 Position Connector Plug with center strip contacts, right angle mounting, and gold plating. This rectangular connector is designed for through-hole applications with board lock features and operates within the Free Height (FH) series.

The 176381-5 carries an obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this connector specification.

Substiute Parts

176381-5

TE Connectivity AMP ConnectorsIn Stock: 1035176381-5 Datasheet

Current PartRFQ

5176381-5

TE Connectivity AMP ConnectorsIn Stock: 7845176381-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 176381-5 is determined by strict equivalence across the following critical parameters:

• Connector Position Count: 120 positions (exact match required)
• Contact Pitch: 0.050" (1.27mm) (exact match required)
• Row Configuration: 2 rows (exact match required)
• Connector Type: Plug with center strip contacts (exact match required)
• Mounting Configuration: Through hole, right angle orientation (exact match required)
• Contact Finish Material: Gold plating (exact match required)
• Contact Finish Thickness: 11.8µin (0.30µm) (exact match required)
• Height Above Board: 0.335" (8.50mm) (exact match required)
• Board Lock Feature: Present (exact match required)
• Series Classification: Free Height (FH) (exact match required)

The substitute part 5176381-5 meets all electrical and mechanical parameter requirements for direct substitution with the obsolete 176381-5.

Parameter Comparison

Engineering Selection Recommendations

The 176381-5 is classified as obsolete. The substitute part 5176381-5 provides direct functional and mechanical equivalence while offering the following advantages:

Active Product Status: The 5176381-5 maintains active product status with TE Connectivity AMP Connectors, ensuring continued availability and manufacturing support.

RoHS Compliance: The 5176381-5 is RoHS compliant, whereas the original 176381-5 is non-compliant. This compliance improvement aligns with current regulatory requirements for electronic component manufacturing and procurement.

Electrical and Mechanical Equivalence: All critical parameters including position count, pitch, row configuration, mounting type, contact finish, and board lock features are identical between the two parts.

Packaging Consideration: The 5176381-5 is supplied in bulk packaging, whereas the original part packaging is not specified. Bulk packaging does not affect electrical or mechanical performance.

For applications currently utilizing the 176381-5, the 5176381-5 is the direct substitute part for ongoing production and procurement.

Frequently Asked Questions (FAQ)

Q: Can the 5176381-5 be used as a direct replacement for the 176381-5?

A: Yes. The 5176381-5 is electrically and mechanically equivalent to the 176381-5. All critical parameters including position count (120), pitch (0.050"), row configuration (2), connector type (plug with center strip contacts), mounting type (through hole, right angle), contact finish (gold at 11.8µin thickness), height above board (0.335"), and board lock features are identical.

Q: What is the primary reason for substitution?

A: The 176381-5 carries an obsolete product status. The 5176381-5 is an active product that provides equivalent functionality while maintaining current manufacturing support and availability.

Q: Are there compliance differences between these parts?

A: Yes. The 5176381-5 is RoHS compliant, while the 176381-5 is RoHS non-compliant. Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. Both maintain MSL 1 (Unlimited) moisture sensitivity levels.

Q: Does packaging affect the substitution?

A: Packaging does not affect electrical or mechanical performance. The 5176381-5 is supplied in bulk packaging. Packaging selection should be based on procurement and inventory requirements.

Q: Are the contact specifications identical?

A: Yes. Both parts feature gold contact finish at 11.8µin (0.30µm) thickness, identical pitch spacing of 0.050" (1.27mm), and identical height above board of 0.335" (8.50mm).

Q: What is the inventory status of the substitute part?

A: The 5176381-5 has 755 pieces of new original stock available. The original 176381-5 has 992 pieces in stock but carries obsolete status.