TE Connectivity 103167-2 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 103167-2 is a rectangular connector header manufactured under the AMPMODU Mod II series. This through-hole, right-angle header connector features 10 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing. The connector is designed for board-to-board or cable applications with shrouded 4-wall construction and solder termination. The part maintains active product status and is widely used in electronic assemblies requiring reliable interconnection with detent lock fastening. Equivalent and substitute parts are identified to provide procurement flexibility while maintaining electrical and mechanical compatibility with the original design specification.

Substiute Parts

103167-2

TE Connectivity AMP ConnectorsIn Stock: 720103167-2 Datasheet

Current PartRFQ

5-103167-2

TE Connectivity AMP ConnectorsIn Stock: 9875-103167-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector headers is determined by strict equivalence across electrical and mechanical parameters. The primary substitution criteria include:

Critical Matching Parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (10)
• Number of rows (2)
• Pitch spacing (0.100" / 2.54mm)
• Row spacing (0.100" / 2.54mm)
• Mounting configuration (Through Hole, Right Angle)
• Shrouding design (Shrouded - 4 Wall)
• Termination method (Solder)
• Fastening mechanism (Detent Lock)
• Current rating (3A)
• Operating temperature range (-65°C ~ 105°C)
• Contact material (Phosphor Bronze)
• Insulation material (Thermoplastic)
• Flammability rating (UL94 V-0)

The substitute part 5-103167-2 maintains full equivalence across all critical electrical and mechanical parameters. Variations in contact finish specifications on the post termination (Tin-Lead versus Tin) and regulatory compliance status do not affect functional interchangeability within the specified operating parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 103167-2 and 5-103167-2 are active products from TE Connectivity within the AMPMODU Mod II series and are electrically and mechanically equivalent for all specified applications. Selection between these parts is based on regulatory and compliance requirements:

103167-2: This part carries "Not applicable" RoHS status and "REACH Affected" designation. Selection of this part is appropriate for applications where RoHS compliance is not a requirement or where legacy component specifications are maintained.

5-103167-2: This part is RoHS Compliant with "Vendor Undefined" REACH status. Selection of this part is appropriate for applications requiring RoHS compliance or for new designs incorporating lead-free manufacturing standards. The contact finish on the post termination is specified as Tin rather than Tin-Lead, consistent with RoHS requirements.

Both parts share identical electrical performance characteristics, mechanical dimensions, and thermal operating ranges. The choice between these parts depends solely on the regulatory compliance framework of the end application and procurement specifications.

Frequently Asked Questions (FAQ)

Q: Are the 103167-2 and 5-103167-2 connectors mechanically interchangeable?

A: Yes. Both connectors are mechanically identical in all critical dimensions including pitch spacing (0.100" / 2.54mm), row spacing (0.100" / 2.54mm), contact length, insulation height, and mounting configuration. They are direct substitutes for through-hole PCB assembly applications.

Q: What is the difference between the contact finishes on the post termination?

A: The 103167-2 specifies Tin-Lead contact finish on the post, while the 5-103167-2 specifies Tin contact finish. Both finishes provide equivalent solder joint reliability and electrical performance. The Tin finish on the 5-103167-2 aligns with RoHS compliance requirements.

Q: Can I use the 5-103167-2 as a direct replacement for the 103167-2 in existing designs?

A: Yes. The 5-103167-2 is a direct functional equivalent. All electrical parameters, mechanical dimensions, and operating characteristics are identical. The primary difference is regulatory compliance status. Designs using the 103167-2 can transition to the 5-103167-2 without circuit or PCB layout modifications.

Q: What is the current rating for these connectors?

A: Both connectors are rated for 3A continuous current per contact. This rating applies across the full operating temperature range of -65°C to 105°C.

Q: Are these connectors suitable for high-temperature applications?

A: Yes. Both connectors maintain their electrical and mechanical specifications across the operating temperature range of -65°C to 105°C. The thermoplastic insulation material and phosphor bronze contacts support this full temperature range.

Q: What does the "Shrouded - 4 Wall" designation mean?

A: The 4-wall shrouding provides mechanical protection and polarization guidance for the connector. The shroud surrounds the contact area on four sides, preventing accidental contact with live pins and ensuring correct mating orientation.

Q: What is the detent lock fastening mechanism?

A: The detent lock is a mechanical retention feature that secures the mated connector pair. Once properly seated, the detent lock prevents accidental disconnection during normal handling and vibration exposure.

Q: Are these connectors suitable for board-to-board applications?

A: Yes. Both connectors are specified for board-to-board or cable applications. The right-angle mounting configuration and through-hole termination support direct PCB-to-PCB interconnection.

Q: What is the moisture sensitivity level (MSL) for these connectors?

A: Both connectors carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. These parts do not require special moisture control during storage, handling, or assembly.

Q: How many contact positions are available in this connector?

A: Both connectors provide 10 contact positions arranged in 2 rows of 5 positions each, with 0.100" (2.54mm) spacing between rows and between individual contacts within each row.