TE Connectivity 1-103688-2 Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1-103688-2 is a 13-position rectangular connector receptacle housing designed for 0.100" (2.54mm) pitch applications. This component functions as a female socket receptacle for crimp-terminated contacts in free-hanging, in-line configurations. The part is classified as Active product status with full RoHS compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and sourcing options while maintaining electrical and mechanical compatibility within the AMPMODU connector series and cross-manufacturer equivalents.

Key Parameters

Parameter	Specification
Connector Type	Receptacle
Contact Type	Female Socket
Number of Positions	13
Pitch	0.100" (2.54mm)
Number of Rows	1
Mounting Type	Free Hanging (In-Line)
Contact Termination	Crimp
Color	Black
Operating Temperature Range	-65°C ~ 105°C
Moisture Sensitivity Level	1 (Unlimited)
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 1-103688-2 is determined by strict alignment of the following critical parameters:

Primary Substitution Criteria:

Connector Type: Receptacle
Contact Type: Female Socket
Number of Positions: 13
Pitch: 0.100" (2.54mm)
Number of Rows: 1
Mounting Type: Free Hanging (In-Line)
Contact Termination: Crimp
Moisture Sensitivity Level: 1 (Unlimited)

Secondary Compatibility Factors:

Operating Temperature Range (minimum -65°C required)
RoHS Compliance Status
Insulation Material composition (thermoplastic or glass-filled variants acceptable)
Color designation (black preferred; blue acceptable with design review)

All identified substitute parts meet the primary substitution criteria. Variations in insulation material and operating temperature upper limits do not preclude substitution when the minimum operating temperature threshold is maintained. Color variations require design consideration for visual identification and assembly documentation purposes.

Parameter Comparison

Parameter	1-103688-2 (TE)	2-87175-8 (TE)	0050579313 (Molex)	65039-024LF (Amphenol ICC)	65240-013LF (Amphenol ICC)
Manufacturer	TE Connectivity AMP	TE Connectivity AMP	Molex	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Connector Type	Receptacle	Receptacle	Receptacle	Receptacle	Receptacle
Contact Type	Female Socket	Female Socket	Female Socket	Female Socket	Female Socket
Number of Positions	13	13	13	13	13
Pitch	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	1	1	1	1	1
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Contact Termination	Crimp	Crimp	Crimp	Crimp	Crimp
Color	Black	Black	Black	Black	Blue
Insulation Material	Thermoplastic	Polyester, Glass Filled	Polyester, Glass Filled	Polyphenylene, Modified	Thermoplastic, Glass Filled
Operating Temperature	-65°C ~ 105°C	-65°C ~ 105°C	-40°C ~ 105°C	-40°C ~ 105°C	-65°C ~ 125°C
RoHS Status	RoHS Compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Inventory Status	1038 Pcs In Stock	955 Pcs In Stock	1190 Pcs In Stock	1001 Pcs In Stock	4932 Pcs In Stock

Engineering Selection Recommendations

Primary Selection (Identical Specifications): The TE Connectivity 2-87175-8 is the direct equivalent within the TE Connectivity AMP Connectors product line. Both parts share identical electrical and mechanical specifications, including operating temperature range (-65°C ~ 105°C) and RoHS compliance status. Selection of 2-87175-8 is appropriate when maintaining manufacturer consistency within the AMPMODU connector family is a design requirement.

Cross-Manufacturer Equivalents (Full Compatibility): The Molex 0050579313 and Amphenol ICC 65039-024LF are parametric equivalents meeting all primary substitution criteria. Both parts maintain the required 13-position, 2.54mm pitch configuration with crimp termination and unlimited moisture sensitivity rating. The Molex part operates at -40°C minimum temperature (versus -65°C for the primary part), which is acceptable for applications not requiring extended low-temperature performance. Both parts carry appropriate RoHS compliance certifications.

Extended Temperature Capability: The Amphenol ICC 65240-013LF provides extended upper operating temperature to 125°C (versus 105°C for the primary part) and maintains the -65°C lower temperature limit. This part is suitable for applications requiring enhanced thermal performance. The blue color designation requires design documentation review for assembly and identification purposes but does not affect electrical or mechanical compatibility.

Compliance and Regulatory Status: All substitute parts maintain RoHS compliance and unlimited moisture sensitivity rating (MSL 1). The Molex 0050579313 carries ROHS3 certification, providing enhanced regulatory alignment for applications subject to updated RoHS directives. The Amphenol ICC 65240-013LF is marked as REACH Affected, requiring compliance verification for applications subject to REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 2-87175-8 be used as a direct replacement for the 1-103688-2?

A: Yes. The 2-87175-8 is a parametric equivalent with identical connector type, contact type, position count, pitch, mounting configuration, and operating temperature range. Both parts are TE Connectivity AMP Connectors products and are fully interchangeable from an electrical and mechanical standpoint.

Q: What is the difference between the black and blue housing options?

A: The primary part (1-103688-2) and most substitutes feature black housings. The Amphenol ICC 65240-013LF is available with a blue housing. Color designation serves as a visual identifier for assembly and documentation purposes but does not affect electrical performance or mechanical compatibility. Design documentation must be updated to reflect color changes in production.

Q: Are the Molex and Amphenol ICC parts compatible with TE Connectivity contact pins?

A: All substitute parts maintain the 0.100" (2.54mm) pitch and crimp termination standard. Mechanical and electrical compatibility with standard 2.54mm pitch contacts is ensured. Contact compatibility must be verified against the specific contact part number used in the assembly, as contacts are not included with the housing.

Q: Which substitute part has the widest operating temperature range?

A: The Amphenol ICC 65240-013LF operates from -65°C to 125°C, providing the widest temperature envelope. The primary part and TE Connectivity 2-87175-8 operate from -65°C to 105°C. The Molex and Amphenol ICC 65039-024LF parts operate from -40°C to 105°C. Selection should be based on application temperature requirements.

Q: Do all substitute parts have the same moisture sensitivity level?

A: Yes. All parts listed, including the primary part and all substitutes, carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture handling or baking requirements during storage and assembly.

Q: What is the significance of RoHS3 compliance on the Molex part?

A: ROHS3 compliance indicates adherence to the updated RoHS Directive 2011/65/EU as amended. This certification is relevant for applications subject to European Union regulatory requirements. All parts in this comparison carry appropriate RoHS certifications for their respective markets.

Q: Can these parts be used interchangeably in existing designs without documentation changes?

A: Substitution within the same manufacturer (TE Connectivity 1-103688-2 to 2-87175-8) requires minimal documentation updates. Cross-manufacturer substitution (to Molex or Amphenol ICC parts) requires design review, bill of materials updates, and supplier qualification documentation. Color changes require assembly and identification documentation updates.

Q: Are contacts included with these connector housings?

A: No. All parts listed are connector housings only. Contacts are not included and must be ordered separately. Contact part numbers must be verified for compatibility with the 2.54mm pitch and crimp termination standard.

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