TE Connectivity 1-103669-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-103669-4 is a rectangular connector header designed for through-hole mounting applications. This component is a shrouded, 15-position male pin header with 0.100" (2.54mm) pitch spacing, suitable for board-to-board or cable interconnection in automotive, medical, telecommunications, and general-purpose applications. The part is classified as obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

1-103669-4

TE Connectivity AMP ConnectorsIn Stock: 10411-103669-4 Datasheet

Current PartRFQ

6-103639-4

TE Connectivity AMP ConnectorsIn Stock: 15216-103639-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1-103669-4 is based on strict equivalence across the following critical parameters:

Mechanical Compatibility:

• Number of positions: 15
• Pitch spacing: 0.100" (2.54mm)
• Mounting type: Through hole
• Shrouding configuration: Shrouded - 4 wall
• Contact shape: Square
• Insulation material: Thermoplastic
• Insulation color: Black

Electrical Compatibility:

• Contact type: Male pin
• Current rating: 3A
• Operating temperature range: -65°C ~ 105°C
• Contact material: Brass
• Contact finish thickness: 100.0µin (2.54µm)

Functional Compatibility:

• Connector style: Board to board or cable
• Fastening type: Latch holder
• Features: Keying slot
• Number of rows: 1
• Number of positions loaded: All

The substitute part 6-103639-4 maintains equivalence across all mechanical, electrical, and functional parameters. Differences in termination method (press-fit/solder versus solder-only), contact finish composition (tin-lead versus tin), and regulatory compliance status do not affect core substitution eligibility when application requirements are met.

Parameter Comparison

Engineering Selection Recommendations

The 6-103639-4 serves as the direct active equivalent to the obsolete 1-103669-4. Both components share identical mechanical dimensions, electrical ratings, and functional specifications within the AMPMODU MTE series.

Primary Substitution Basis:

The 6-103639-4 maintains full compatibility across all critical parameters: 15-position configuration, 0.100" (2.54mm) pitch, through-hole mounting, shrouded 4-wall design, 3A current rating, and -65°C to 105°C operating temperature range. Both components are rated for automotive, medical, telecommunications, and general-purpose applications.

Regulatory and Compliance Considerations:

The 6-103639-4 is RoHS compliant and REACH unaffected, whereas the 1-103669-4 is RoHS non-compliant and REACH affected. For applications subject to RoHS or REACH regulatory requirements, the 6-103639-4 is the appropriate selection. The substitute part's active product status ensures ongoing availability and manufacturer support.

Termination Method Difference:

The 1-103669-4 supports both press-fit and solder termination, while the 6-103639-4 supports solder termination only. Applications utilizing press-fit assembly methods require evaluation of alternative solutions or confirmation that solder termination is acceptable for the intended design.

Contact Finish Composition:

The 1-103669-4 features tin-lead contact finish, while the 6-103639-4 features tin contact finish. Both maintain 100.0µin (2.54µm) finish thickness. The tin finish of the substitute part aligns with lead-free manufacturing standards and does not compromise electrical performance or reliability for the specified current and temperature ratings.

Inventory and Availability:

The 6-103639-4 is available in active inventory (1486 pieces) with tube packaging, providing immediate procurement capability. The 1-103669-4 remains available in limited obsolete inventory (935 pieces).

Frequently Asked Questions (FAQ)

Q: Can the 6-103639-4 directly replace the 1-103669-4 in existing designs?

A: The 6-103639-4 is mechanically and electrically equivalent to the 1-103669-4 across all critical parameters. Direct substitution is valid for applications where solder termination is acceptable. If the original design specifically requires press-fit termination capability, the press-fit feature of the 1-103669-4 is not available in the 6-103639-4.

Q: What is the significance of the RoHS compliance difference?

A: The 6-103639-4 is RoHS compliant, while the 1-103669-4 is RoHS non-compliant. For applications or markets subject to RoHS regulations, the 6-103639-4 is the required selection. The RoHS compliance of the substitute part reflects its tin contact finish versus the tin-lead finish of the original part.

Q: Are the contact finish differences between tin-lead and tin significant?

A: Both contact finishes maintain identical thickness (100.0µin / 2.54µm) and are suitable for the 3A current rating and -65°C to 105°C operating temperature range. The tin finish of the 6-103639-4 aligns with lead-free manufacturing standards and does not affect electrical performance or reliability for the specified application parameters.

Q: What packaging is available for the substitute part?

A: The 6-103639-4 is supplied in tube packaging. The original 1-103669-4 packaging specification is not provided in the available data.

Q: Are both parts suitable for automotive, medical, and telecommunications applications?

A: Both the 1-103669-4 and 6-103639-4 are rated for automotive, general-purpose, medical, and telecommunications applications. The operating temperature range of -65°C to 105°C and UL94 V-0 flammability rating support these application categories.

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

A: Both components have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: How do the export classifications compare?

A: Both parts share the same ECCN classification (EAR99) and HTSUS code (8536.69.4040), indicating equivalent export control and tariff treatment.