TE Connectivity 6-103672-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-103672-1 is a rectangular connector header designed for through-hole, right-angle board-to-board or cable applications. This 12-position connector operates at 0.100" (2.54mm) pitch and is part of the AMPMODU MTE series. The connector features shrouded 4-wall construction with male pin contacts, solder termination, and latch holder fastening. With an active product status and RoHS compliance, this component serves automotive, general purpose, medical, and telecommunications applications. Equivalent and substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design requirements necessitate alternative contact materials, finishes, or operating specifications.

Substiute Parts

6-103672-1

TE Connectivity AMP ConnectorsIn Stock: 12726-103672-1 Datasheet

Current PartRFQ

0705550046

MolexIn Stock: 10320705550046 Datasheet

SimilarRFQ

0705550081

MolexIn Stock: 9570705550081 Datasheet

SimilarRFQ

S12B-XASK-1

JST Sales America Inc.In Stock: 1026S12B-XASK-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 6-103672-1 are identified based on the following critical parameters that determine functional compatibility:

Primary Matching Criteria:

• 12-position connector configuration
• 0.100" (2.54mm) mating pitch
• Through-hole, right-angle mounting
• Shrouded 4-wall construction
• Male pin contact type
• Solder termination capability
• Single-row layout
• UL94 V-0 flammability rating
• Active product status

Acceptable Variations:

• Contact material (Brass, Phosphor Bronze, Copper Alloy)
• Contact finish composition (Tin, Gold)
• Insulation material (Thermoplastic, Polyester Glass Filled, Polyamide)
• Operating temperature range (provided minimum is -40°C or lower and maximum is 105°C or higher)
• Fastening mechanism (Latch Holder, Locking Ramp)
• Voltage rating specifications

The substitute parts listed maintain electrical and mechanical compatibility within standard connector interface specifications while accommodating variations in material composition and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and comply with RoHS requirements, ensuring long-term availability and regulatory compliance for new designs and production environments.

TE Connectivity 6-103672-1 (Primary Part): This connector provides the widest operating temperature range (-65°C to 105°C) and is suitable for applications requiring extended low-temperature performance. The thermoplastic insulation material and brass contact construction with tin finish deliver standard performance characteristics for general-purpose, automotive, medical, and telecommunications applications.

Molex 0705550046 and 0705550081 (Equivalent Substitutes): Both Molex parts from the SL 70555 series maintain identical 12-position, 0.100" pitch, through-hole right-angle configuration. These connectors feature phosphor bronze contacts with gold mating finish, providing enhanced corrosion resistance compared to tin-finished alternatives. The polyester glass-filled insulation offers improved mechanical strength. Operating temperature range (-40°C to 105°C) is suitable for most industrial and automotive applications. The primary distinction between 0705550046 and 0705550081 is the contact finish thickness on the mating surface (15.0µin versus 30.0µin), with the latter providing additional contact durability for high-cycle mating applications.

JST S12B-XASK-1 (Substitute with Pitch Variation): This connector operates at 0.098" (2.50mm) pitch, representing a 0.04mm deviation from the standard 2.54mm specification. The XA series features polyamide glass-filled insulation and copper alloy contacts with tin finish. Press-fit termination capability provides an alternative to solder-only attachment. The operating temperature range (-25°C to 85°C) is narrower than the primary part and may not be suitable for applications requiring extended low-temperature operation. This part is applicable for general-purpose and industrial applications where the slight pitch variation is accommodated by connector design or where press-fit termination is advantageous.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0705550046 and 0705550081 be used interchangeably with the TE Connectivity 6-103672-1?

A: Yes, both Molex parts are functionally equivalent substitutes. They maintain the same 12-position, 0.100" pitch, through-hole right-angle configuration and shrouded 4-wall construction. The primary differences are contact material (phosphor bronze versus brass), mating finish (gold versus tin), and insulation material (polyester glass-filled versus thermoplastic). These variations do not affect mechanical or electrical compatibility in standard applications. The operating temperature range of -40°C to 105°C covers most industrial and automotive use cases, though applications requiring operation below -40°C should retain the primary TE Connectivity part.

Q: What is the significance of the contact finish thickness difference between Molex 0705550046 (15.0µin) and 0705550081 (30.0µin)?

A: Contact finish thickness affects durability during repeated mating and unmating cycles. The 0705550081 with 30.0µin gold finish provides enhanced wear resistance and is recommended for applications involving frequent connector engagement. The 0705550046 with 15.0µin finish is suitable for applications with limited mating cycles or where cost optimization is prioritized.

Q: Is the JST S12B-XASK-1 a direct substitute for the TE Connectivity 6-103672-1?

A: The JST S12B-XASK-1 is a functional substitute with important limitations. The 0.098" (2.50mm) pitch represents a 0.04mm deviation from the standard 2.54mm specification. This part is compatible only if the mating connector or PCB layout accommodates the pitch variation. The narrower operating temperature range (-25°C to 85°C) restricts use in applications requiring extended low-temperature performance. The press-fit termination option provides design flexibility not available in the primary part. Substitution should be evaluated on an application-specific basis.

Q: What compliance certifications are maintained across all listed parts?

A: All parts maintain UL94 V-0 material flammability rating and RoHS compliance (RoHS Compliant or ROHS3 Compliant). All parts have Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly. These certifications ensure suitability for automotive, medical, and telecommunications applications where regulatory compliance is mandatory.

Q: Are there packaging differences between the primary part and substitutes?

A: The TE Connectivity 6-103672-1 is supplied in tube packaging. The Molex 0705550046 and 0705550081 are also supplied in tube packaging. The JST S12B-XASK-1 is supplied in bulk packaging. Packaging format may affect inventory management, handling procedures, and component presentation during assembly operations. Verify packaging compatibility with existing procurement and assembly workflows before substitution.

Q: What applications are supported by these connector parts?

A: The TE Connectivity 6-103672-1 supports automotive, general purpose, medical, and telecommunications applications. The Molex substitutes (0705550046 and 0705550081) support automotive, general purpose, industrial, and medical applications. The JST S12B-XASK-1 does not specify application categories in the provided data. All parts are suitable for board-to-board and board-to-cable interconnection in these application domains.

Q: How do the insulation materials differ among the listed parts?

A: The TE Connectivity 6-103672-1 uses thermoplastic insulation, offering standard mechanical properties and cost efficiency. The Molex parts use polyester glass-filled insulation, providing enhanced mechanical strength and dimensional stability. The JST part uses polyamide (PA66) nylon 6/6 glass-filled insulation, offering superior chemical resistance and mechanical properties. Material selection should align with environmental exposure, mechanical stress, and chemical compatibility requirements of the specific application.