HTMS-150-02-S-D Equivalent & Substitute Parts

Part Overview

The HTMS-150-02-S-D is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board applications. This unshrouded header features 100 positions arranged in 2 rows with 0.050" (1.27mm) pitch spacing and is rated for 5A per contact. The connector is actively produced and widely stocked, with 846 units currently available. Alternative part numbers may be required due to supply constraints, design revisions, or specific application requirements where equivalent electrical and mechanical characteristics are acceptable.

Substiute Parts

HTMS-150-02-S-D

Samtec Inc.In Stock: 856HTMS-150-02-S-D Datasheet

Current PartRFQ

1-103916-7

TE Connectivity AMP ConnectorsIn Stock: 12051-103916-7 Datasheet

SimilarRFQ

6-103916-7

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HTMS-150-02-S-D are qualified based on the following critical parameters that must match or exceed the main part specifications:

• Pitch - Mating: 0.050" (1.27mm) — determines PCB footprint compatibility
• Number of Positions and Rows: 100 positions in 2 rows — ensures pin count and layout alignment
• Row Spacing - Mating: 0.100" (2.54mm) — critical for mechanical fit
• Contact Type: Male Pin — determines mating interface
• Mounting Type: Through Hole — establishes assembly method
• Termination: Solder — specifies connection method
• Contact Finish - Mating: Gold — ensures signal integrity and corrosion resistance
• Insulation Material: Thermoplastic or LCP — acceptable for electrical performance
• Operating Temperature Range: Must support application requirements
• Material Flammability Rating: UL94 V-0 — meets safety standards
• RoHS Compliance: ROHS3 Compliant preferred for regulatory alignment

The substitute parts 1-103916-7 and 6-103916-7 (TE Connectivity AMP Connectors, AMPMODU System 50 series) meet these core substitution criteria.

Parameter Comparison

Engineering Selection Recommendations

HTMS-150-02-S-D (Primary Part)

• Active product status with established supply chain
• ROHS3 compliant
• Operating temperature range of -55°C to 125°C supports extended thermal applications
• LCP insulation material provides superior dimensional stability

1-103916-7 (TE Connectivity Substitute)

• Active product status with higher current inventory (1110 units)
• RoHS status listed as "Not applicable" — verify compliance requirements for your application
• Operating temperature range of -65°C to 105°C is narrower than the primary part
• Thermoplastic insulation material is acceptable for standard applications
• Suitable for general purpose, automotive, medical, and telecommunications applications

6-103916-7 (TE Connectivity Substitute)

• Active product status with adequate inventory (809 units)
• ROHS3 compliant, matching primary part certification
• Operating temperature range of -65°C to 105°C is narrower than the primary part
• Thermoplastic insulation material is acceptable for standard applications
• Suitable for general purpose, automotive, medical, and telecommunications applications
• Preferred substitute when RoHS3 compliance is required

For applications requiring the full -55°C to 125°C operating temperature range, the HTMS-150-02-S-D remains the optimal choice. For standard operating conditions within -65°C to 105°C, both TE Connectivity alternatives provide equivalent electrical and mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can 1-103916-7 or 6-103916-7 be used as direct replacements for HTMS-150-02-S-D? A: Yes, both TE Connectivity parts are electrically and mechanically compatible. They share identical pitch (0.050"), position count (100), row configuration (2 rows), row spacing (0.100"), contact type (male pin), mounting method (through hole), and gold-plated mating contacts. Verify that your application's operating temperature requirements fall within the -65°C to 105°C range of the substitute parts.

Q: What is the difference between 1-103916-7 and 6-103916-7? A: Both parts are identical in electrical and mechanical specifications. The primary difference is RoHS compliance status: 1-103916-7 lists RoHS status as "Not applicable," while 6-103916-7 is ROHS3 compliant. For applications requiring RoHS3 certification, 6-103916-7 is the appropriate choice.

Q: Are there temperature limitations when substituting? A: The HTMS-150-02-S-D operates from -55°C to 125°C, while both TE Connectivity substitutes operate from -65°C to 105°C. The substitute parts have a lower maximum temperature rating. If your application requires operation above 105°C, the HTMS-150-02-S-D is required.

Q: Do the insulation materials affect compatibility? A: The HTMS-150-02-S-D uses Liquid Crystal Polymer (LCP) insulation, while the TE Connectivity substitutes use Thermoplastic insulation. Both materials meet UL94 V-0 flammability requirements and are suitable for board-to-board applications. LCP provides superior dimensional stability; thermoplastic is standard for general-purpose applications.

Q: What is the current rating difference? A: The HTMS-150-02-S-D specifies 5A per contact. The TE Connectivity substitutes do not list a current rating in the provided specifications. Verify current requirements with TE Connectivity technical documentation if your application demands specific current handling.

Q: Are all three parts available in the same packaging? A: Yes, all three parts are supplied in tube packaging, suitable for automated assembly processes.

Q: What compliance certifications apply to each part? A: All three parts carry UL94 V-0 material flammability rating and EAR99 export classification. The HTMS-150-02-S-D and 6-103916-7 are ROHS3 compliant. The 1-103916-7 RoHS status is listed as "Not applicable" — confirm applicability for your regulatory requirements.