TSM-103-01-S-SH-A-K-TR Equivalent & Substitute Parts

Part Overview

The TSM-103-01-S-SH-A-K-TR is a surface mount right-angle rectangular connector header manufactured by Samtec Inc. This 3-position connector operates at 0.100" (2.54mm) pitch and is designed for board-to-board or cable applications. The part is Active in product status with full inventory availability. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the main part is unavailable or when design requirements permit alternative configurations.

Substiute Parts

TSM-103-01-S-SH-A-K-TR

Samtec Inc.In Stock: 1145TSM-103-01-S-SH-A-K-TR Datasheet

Current PartRFQ

GEC06SBSN-M89

Sullins Connector SolutionsIn Stock: 1737GEC06SBSN-M89 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSM-103-01-S-SH-A-K-TR is determined by alignment of the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — must match exactly for mechanical compatibility
• Connector Type: Header with Male Pin contact type
• Mounting Type: Surface Mount, Right Angle configuration
• Termination: Solder termination method
• Contact Material: Phosphor Bronze
• Insulation Material: LCP or equivalent polymer
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part GEC06SBSN-M89 meets these core electrical and mechanical criteria. However, the number of positions differs (6 positions versus 3 positions in the main part). This difference permits substitution only in applications where the additional positions do not conflict with board layout or connector housing design. The substitute maintains equivalent pitch, mounting orientation, termination method, contact material, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the TSM-103-01-S-SH-A-K-TR and GEC06SBSN-M89 maintain Active product status with full RoHS3 compliance and UL94 V-0 flammability certification. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating, indicating no special storage or handling requirements.

The primary distinction between these parts is the number of positions (3 versus 6) and insulation material composition. The main part features LCP insulation with gold-plated mating contacts, while the substitute uses PA9T nylon insulation with tin-plated mating contacts. The substitute provides an extended operating temperature range (-65°C ~ 150°C versus -55°C ~ 125°C) and includes breakaway connector capability.

Selection between these parts depends on application-specific requirements: use the main part when the 3-position configuration and gold contact finish are required; use the substitute when the 6-position configuration, extended temperature range, or breakaway feature aligns with design specifications.

Frequently Asked Questions (FAQ)

Q: Can GEC06SBSN-M89 directly replace TSM-103-01-S-SH-A-K-TR in all applications?

A: Direct replacement is possible only when the application accommodates the 6-position configuration and does not require the specific gold contact finish of the main part. The matching 0.100" (2.54mm) pitch, surface mount right-angle mounting, and solder termination ensure mechanical and electrical compatibility at the connector interface level. Board layout and mating connector design must be verified.

Q: What is the significance of the contact finish difference (Gold versus Tin)?

A: Contact finish affects mating force, wear resistance, and corrosion performance. Gold provides superior corrosion resistance and lower contact resistance over extended cycles. Tin offers adequate performance in standard environments but may exhibit higher contact resistance in low-signal applications. Selection depends on environmental exposure and signal integrity requirements.

Q: Are the insulation materials (LCP versus PA9T) functionally equivalent?

A: Both materials meet UL94 V-0 flammability requirements and provide adequate electrical insulation. LCP offers superior dimensional stability and lower moisture absorption. PA9T provides good mechanical properties and cost efficiency. Material selection does not affect connector function in standard applications but may influence performance in high-temperature or high-humidity environments.

Q: Does the extended operating temperature range of the substitute part affect compatibility?

A: The substitute's extended range (-65°C ~ 150°C) is a superset of the main part's range (-55°C ~ 125°C). This provides additional operational margin but does not affect compatibility within the main part's specified temperature window.

Q: What packaging considerations apply to these parts?

A: The main part is supplied in Tape & Reel (TR) packaging, suitable for automated assembly. The substitute is supplied in Bulk packaging, requiring manual handling or alternative feeding methods. Assembly process compatibility must be confirmed before substitution.