TE Connectivity AMP Connectors 2-103634-7 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 2-103634-7 is a rectangular connector header designed for through-hole, right-angle mounting applications. This connector features 5 positions with 0.100" (2.54mm) pitch spacing, shrouded 4-wall construction, and male pin contacts with tin finish on brass material. The part is rated for 3A current and operates across -65°C to 105°C temperature range, making it suitable for automotive, general purpose, medical, and telecommunications applications.

The 2-103634-7 has been discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain functional compatibility while meeting current availability and compliance requirements.

Substiute Parts

2-103634-7

TE Connectivity AMP ConnectorsIn Stock: 12382-103634-7 Datasheet

Current PartRFQ

0705530004

MolexIn Stock: 140620705530004 Datasheet

SimilarRFQ

0705530109

MolexIn Stock: 79520705530109 Datasheet

SimilarRFQ

S05B-XASK-1

JST Sales America Inc.In Stock: 11593S05B-XASK-1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 2-103634-7 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector type: Header
• Contact type: Male pin
• Number of positions: 5
• Pitch spacing: 0.100" (2.54mm)
• Mounting configuration: Through hole, right angle
• Shrouding: Shrouded 4-wall construction
• Termination method: Solder
• Flammability rating: UL94 V-0 minimum
• RoHS3 compliance

Secondary Compatibility Considerations:

• Operating temperature range (minimum -40°C, maximum 85°C or higher)
• Current rating (3A or higher)
• Contact material and finish specifications
• Insulation material properties

The Molex 0705530004 and 0705530109 connectors meet all primary compatibility criteria with identical pitch, position count, mounting type, and shrouding configuration. Both are active products with ROHS3 compliance and UL94 V-0 flammability rating.

The JST Sales America S05B-XASK-1 connector operates at a slightly different pitch of 0.098" (2.50mm) and features different contact geometry (circular versus square), representing a near-equivalent alternative for applications where minor dimensional variations are acceptable.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes: Molex 0705530004 and 0705530109

The Molex SL 70553 series connectors (part numbers 0705530004 and 0705530109) are direct functional equivalents to the TE Connectivity 2-103634-7. Both Molex parts maintain identical pitch spacing (0.100" / 2.54mm), position count (5), mounting configuration (through-hole right-angle), and shrouding design (4-wall). Both are active products with current inventory availability, ROHS3 compliance, and UL94 V-0 flammability certification.

The primary differences between the Molex substitutes and the original part are:

• Contact material: Phosphor bronze (Molex) versus brass (TE Connectivity)
• Contact finish: Gold plating (Molex) versus tin (TE Connectivity)
• Insulation material: Polyester glass-filled (Molex) versus thermoplastic (TE Connectivity)
• Operating temperature minimum: -40°C (Molex) versus -65°C (TE Connectivity)

The Molex 0705530004 and 0705530109 differ only in contact finish thickness (15.0µin versus 30.0µin on mating surface), with 0705530109 providing enhanced contact durability through increased gold plating thickness.

Secondary Substitute: JST Sales America S05B-XASK-1

The JST S05B-XASK-1 connector operates at a slightly reduced pitch of 0.098" (2.50mm) and features circular contact geometry rather than square contacts. This part is suitable for applications where minor dimensional variations are acceptable and where the reduced operating temperature range (-25°C to 85°C) meets application requirements. The JST connector offers press-fit termination capability in addition to solder termination, providing design flexibility.

Compliance and Certification Status

All substitute parts maintain ROHS3 compliance, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity level, ensuring compatibility with current regulatory and manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0705530004 or 0705530109 be used as direct replacements for the TE Connectivity 2-103634-7?

A: Yes. Both Molex connectors maintain identical pitch spacing (0.100" / 2.54mm), position count (5), mounting type (through-hole right-angle), and shrouding configuration (4-wall). The connectors are mechanically and electrically compatible for board-level applications. Differences in contact material, finish, and insulation material do not prevent functional substitution in standard applications.

Q: What are the key differences between Molex 0705530004 and 0705530109?

A: Both connectors are identical except for contact finish thickness on the mating surface. The 0705530004 features 15.0µin (0.38µm) gold plating, while the 0705530109 features 30.0µin (0.76µm) gold plating. The thicker plating on the 0705530109 provides enhanced contact durability and wear resistance for applications requiring extended mating cycles.

Q: Is the JST S05B-XASK-1 a suitable substitute?

A: The JST S05B-XASK-1 is a near-equivalent alternative with the same 5-position configuration and right-angle mounting. However, the pitch spacing differs (0.098" / 2.50mm versus 0.100" / 2.54mm), and contact geometry is circular rather than square. This connector is suitable only for applications where these dimensional differences are acceptable and where the operating temperature range (-25°C to 85°C) meets requirements.

Q: What is the operating temperature difference between the original part and Molex substitutes?

A: The TE Connectivity 2-103634-7 operates from -65°C to 105°C, while the Molex 0705530004 and 0705530109 operate from -40°C to 105°C. The Molex connectors have a higher minimum operating temperature by 25°C. For applications requiring operation below -40°C, the original TE Connectivity part or alternative sources must be identified.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. The Molex 0705530004, Molex 0705530109, and JST S05B-XASK-1 are all ROHS3 compliant, matching the compliance status of the original TE Connectivity 2-103634-7.

Q: What is the difference in contact finish between the original part and Molex substitutes?

A: The TE Connectivity 2-103634-7 features tin-plated brass contacts. The Molex 0705530004 and 0705530109 feature gold-plated phosphor bronze contacts. Gold plating provides superior corrosion resistance and lower contact resistance compared to tin plating, making the Molex connectors suitable for applications requiring enhanced reliability in corrosive environments.

Q: Can the JST connector be used in applications requiring operation below -25°C?

A: No. The JST S05B-XASK-1 operates from -25°C to 85°C. For applications requiring operation below -25°C, the Molex 0705530004 or 0705530109 (operating to -40°C) or the original TE Connectivity part (operating to -65°C) must be used.

Q: What packaging formats are available for the substitute parts?

A: The Molex 0705530004 and 0705530109 are supplied in tube packaging. The JST S05B-XASK-1 is supplied in bulk packaging. Packaging format selection depends on assembly process requirements and inventory management practices.