TE Connectivity 103167-3 Rectangular Connector Header Equivalent & Substitute Parts

Part Overview

The TE Connectivity 103167-3 is a rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This shrouded 12-position header operates within the AMPMODU Mod II series and maintains an active product status. The connector features male pins with 0.100" (2.54mm) pitch spacing, gold-plated mating contacts, and tin-lead post termination. Identifying equivalent and substitute parts is necessary when addressing inventory constraints, compliance requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

103167-3

TE Connectivity AMP ConnectorsIn Stock: 1099103167-3 Datasheet

Current PartRFQ

5-103167-3

TE Connectivity AMP ConnectorsIn Stock: 9145-103167-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of rectangular connector headers is determined by strict equivalence across electrical and mechanical parameters. The substitute part 5-103167-3 qualifies as a direct equivalent based on the following critical parameters:

Electrical Compatibility Parameters:

• Identical contact type (Male Pin)
• Identical pitch spacing (0.100" / 2.54mm)
• Identical number of positions (12) and rows (2)
• Identical row spacing (0.100" / 2.54mm)
• Identical current rating (3A)
• Identical operating temperature range (-65°C ~ 105°C)

Mechanical Compatibility Parameters:

• Identical connector type (Header)
• Identical mounting type (Through Hole, Right Angle)
• Identical shrouding configuration (Shrouded - 4 Wall)
• Identical contact length - mating (0.318" / 8.08mm)
• Identical contact length - post (0.135" / 3.43mm)
• Identical insulation height (0.400" / 10.16mm)
• Identical contact shape (Square)
• Identical contact material (Phosphor Bronze)
• Identical insulation material (Thermoplastic)
• Identical insulation color (Black)

Termination and Fastening:

• Identical termination method (Solder)
• Identical fastening type (Detent Lock)

The substitute part 5-103167-3 differs only in post contact finish (Tin versus Tin-Lead) and compliance certifications, with no impact on form, fit, or function within the specified electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 103167-3 and 5-103167-3 maintain active product status within the TE Connectivity AMPMODU Mod II series and are electrically and mechanically equivalent across all critical connector parameters. Selection between these parts is determined by compliance and regulatory requirements rather than functional performance.

103167-3 Selection Criteria:

• Applications where RoHS non-compliance is acceptable
• Existing designs with established tin-lead post termination specifications
• Inventory availability of 992 pieces

5-103167-3 Selection Criteria:

• Applications requiring ROHS3 compliance
• Applications requiring REACH Unaffected status
• New designs targeting modern regulatory compliance standards
• Inventory availability of 867 pieces

The post contact finish difference (Tin-Lead versus Tin) does not affect electrical performance or mechanical compatibility. Both finishes provide equivalent solder joint reliability and current-carrying capacity at the specified 3A rating.

Frequently Asked Questions (FAQ)

Q: Are the 103167-3 and 5-103167-3 interchangeable in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical connector type, contact configuration, pitch spacing, mounting method, and current rating. The parts differ only in post contact finish (Tin-Lead versus Tin) and regulatory compliance status, neither of which affects form, fit, or function.

Q: What is the significance of the post contact finish difference?

A: The post contact finish (Tin-Lead on 103167-3 versus Tin on 5-103167-3) affects the solder joint formation during assembly. Both finishes are suitable for wave soldering and reflow processes. The selection between them is typically driven by manufacturing process compatibility and regulatory requirements rather than performance differences.

Q: Why does the 5-103167-3 have ROHS3 compliance while the 103167-3 does not?

A: The ROHS3 compliance on 5-103167-3 reflects the use of lead-free post termination (Tin finish). The 103167-3 uses tin-lead post termination, which contains lead and therefore does not meet ROHS3 requirements. Both parts are manufactured by TE Connectivity and maintain identical electrical and mechanical specifications.

Q: Can I use the 5-103167-3 as a direct replacement in a design originally specified for 103167-3?

A: Yes, the 5-103167-3 is a direct substitute. All electrical parameters, mechanical dimensions, and connector specifications are identical. If the original design has no specific compliance restrictions, the 5-103167-3 provides an equivalent or superior alternative due to its ROHS3 compliance status.

Q: What is the difference between "RoHS non-compliant" and "ROHS3 Compliant"?

A: RoHS non-compliant indicates the part contains restricted substances such as lead. ROHS3 Compliant indicates the part meets the Restriction of Hazardous Substances Directive 3 requirements and does not contain lead or other restricted substances above specified thresholds. This distinction is regulatory and does not affect electrical or mechanical performance.

Q: Are there any thermal or current rating differences between these parts?

A: No. Both parts maintain identical operating temperature range (-65°C ~ 105°C) and current rating (3A). Thermal and electrical performance are equivalent.

Q: What packaging format is used for both parts?

A: Both the 103167-3 and 5-103167-3 are supplied in tray packaging, suitable for automated assembly processes and component handling.