TMS-150-02-G-D Equivalent & Substitute Parts

Part Overview

The TMS-150-02-G-D is a 0.050" (1.27mm) pitch micro header connector manufactured by Samtec Inc., designed for through-hole board-to-board applications. This 100-position, 2-row rectangular connector features male pins with gold-plated phosphor bronze contacts and is rated for 5A per contact across an operating temperature range of -55°C to 125°C. The connector is actively produced and RoHS3 compliant with MSL 1 rating, making it suitable for high-reliability applications. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable.

Substiute Parts

TMS-150-02-G-D

Samtec Inc.In Stock: 770TMS-150-02-G-D Datasheet

Current PartRFQ

6-103916-7

TE Connectivity AMP ConnectorsIn Stock: 9006-103916-7 Datasheet

SimilarRFQ

HTMS-150-02-G-D

Samtec Inc.In Stock: 826HTMS-150-02-G-D Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TMS-150-02-G-D are identified based on strict electrical and mechanical compatibility criteria. The following parameters must match or be equivalent for substitution:

• Pitch - Mating: 0.050" (1.27mm)
• Number of Positions: 100
• Number of Rows: 2
• Row Spacing - Mating: 0.100" (2.54mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Shrouding: Unshrouded
• Contact Shape: Square
• Insulation Material: Thermoplastic or Liquid Crystal Polymer (LCP)
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

The identified substitutes meet these core criteria while maintaining functional equivalence for board-to-board interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—TMS-150-02-G-D, HTMS-150-02-G-D, and 6-103916-7—are actively produced and RoHS3 compliant with MSL 1 ratings, supporting long-term availability and environmental compliance requirements.

The TMS-150-02-G-D and HTMS-150-02-G-D are both Samtec products with identical electrical and mechanical specifications, including phosphor bronze contacts, LCP insulation, 5A per contact current rating, and -55°C to 125°C operating temperature range. These two parts are direct equivalents and interchangeable for all applications requiring the specified performance envelope.

The 6-103916-7 from TE Connectivity (AMPMODU System 50 series) meets the core substitution criteria with matching pitch, position count, row configuration, and connector type. However, it differs in contact material (copper alloy versus phosphor bronze), insulation material (thermoplastic versus LCP), and operating temperature range (-65°C to 105°C versus -55°C to 125°C). The TE part specifies 30VAC voltage rating and does not specify current rating. These differences require evaluation against specific application requirements before selection.

For applications requiring the full -55°C to 125°C temperature range and 5A per contact current capacity, the Samtec parts (TMS-150-02-G-D or HTMS-150-02-G-D) are the appropriate selection. The TE Connectivity 6-103916-7 is suitable for applications within its specified operating temperature and voltage parameters.

Frequently Asked Questions (FAQ)

Q: Can the HTMS-150-02-G-D be used as a direct replacement for the TMS-150-02-G-D?

A: Yes. Both parts are manufactured by Samtec Inc. and share identical electrical and mechanical specifications, including pitch, position count, contact material, insulation material, operating temperature range, and current rating. They are functionally equivalent and interchangeable.

Q: Is the TE Connectivity 6-103916-7 a direct substitute for the TMS-150-02-G-D?

A: The 6-103916-7 meets the core mechanical and electrical compatibility criteria for substitution, including matching pitch, position count, row configuration, and connector type. However, it differs in contact material, insulation material, and operating temperature range. Applications requiring the full -55°C to 125°C temperature range or 5A per contact current capacity must use the Samtec parts. Applications operating within -65°C to 105°C and 30VAC specifications can use the TE part.

Q: What are the critical parameters for determining substitution compatibility?

A: Substitution compatibility is determined by: 0.050" (1.27mm) mating pitch, 100 positions, 2 rows, 0.100" (2.54mm) row spacing, through-hole mounting, solder termination, push-pull fastening, unshrouded design, square contact shape, UL94 V-0 flammability rating, RoHS3 compliance, and MSL 1 rating. Variations in contact material, insulation material, and operating temperature range require application-specific evaluation.

Q: Are all three parts available in the same packaging?

A: Yes. All three parts are supplied in tube packaging, supporting standard component handling and storage procedures.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions and unlimited shelf life under standard storage conditions.