TMM-108-01-L-D-SM-P Equivalent & Substitute Parts

Part Overview

The TMM-108-01-L-D-SM-P is a surface mount rectangular connector header manufactured by Samtec Inc. This 16-position, 2-row connector with 0.079" (2.00mm) pitch is designed for board-to-board or cable applications. The part is currently active in production with 1069 units in stock. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative connector solutions that maintain electrical and mechanical compatibility within specified parameters.

Substiute Parts

TMM-108-01-L-D-SM-P

Samtec Inc.In Stock: 1170TMM-108-01-L-D-SM-P Datasheet

Current PartRFQ

NRPN082MAMP-RC

Sullins Connector SolutionsIn Stock: 8088NRPN082MAMP-RC Datasheet

SimilarRFQ

NRPN082MAMS-RC

Sullins Connector SolutionsIn Stock: 1878NRPN082MAMS-RC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TMM-108-01-L-D-SM-P are identified based on the following critical parameters that must align for functional equivalence:

• Connector Type & Contact Type: Header with Male Pin contacts
• Position Count & Row Configuration: 16 positions in 2 rows
• Pitch Specification: 0.079" (2.00mm) mating pitch and row spacing
• Mounting Technology: Surface Mount (SMD)
• Termination Method: Solder termination
• Fastening Mechanism: Push-Pull engagement
• Compliance Standards: RoHS3 Compliant, UL94 V-0 flammability rating

The substitute parts NRPN082MAMP-RC and NRPN082MAMS-RC, both manufactured by Sullins Connector Solutions, meet these core electrical and mechanical requirements. Variations exist in contact material (Brass vs. Phosphor Bronze), insulation material composition (Polyamide/Nylon 6T vs. LCP), contact length, current rating, and operating temperature range. These differences are documented in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and comply with ROHS3 and UL94 V-0 flammability requirements. Selection between the TMM-108-01-L-D-SM-P and its substitutes depends on application-specific electrical and thermal constraints:

TMM-108-01-L-D-SM-P (Samtec) is suitable for applications requiring the full operating temperature range of -55°C to 125°C and higher current capacity of 3.2A per contact. The Liquid Crystal Polymer insulation material provides enhanced thermal and mechanical stability.

NRPN082MAMP-RC and NRPN082MAMS-RC (Sullins) are suitable for applications operating within -40°C to 105°C and with current requirements up to 2A per contact. These parts offer higher inventory availability (8032 and 1852 units respectively) and are functionally equivalent for standard board-to-board interconnect applications within their specified operating parameters. The Polyamide (PA6T) insulation material meets flammability and compliance standards.

The 0.015" (0.40mm) difference in mating contact length between the Samtec part (3.20mm) and Sullins parts (3.60mm) must be evaluated against mating receptacle specifications to ensure proper engagement depth and contact force characteristics.

Frequently Asked Questions (FAQ)

Q: Can NRPN082MAMP-RC or NRPN082MAMS-RC be used as direct replacements for TMM-108-01-L-D-SM-P?

A: Both Sullins parts are functionally equivalent for applications operating within -40°C to 105°C with current requirements up to 2A per contact. If your application requires the full -55°C to 125°C temperature range or sustained currents above 2A per contact, the TMM-108-01-L-D-SM-P is the appropriate choice. Verify mating receptacle compatibility with the 0.141" (3.60mm) contact length of the Sullins parts versus the 0.126" (3.20mm) length of the Samtec part.

Q: What is the difference between NRPN082MAMP-RC and NRPN082MAMS-RC?

A: Both parts are identical in electrical and mechanical specifications. The primary difference is insulation color: NRPN082MAMP-RC has no specified color, while NRPN082MAMS-RC is black. Inventory levels also differ (8032 vs. 1852 units). Electrical performance and compatibility are equivalent.

Q: Are all three parts RoHS3 compliant?

A: Yes. TMM-108-01-L-D-SM-P, NRPN082MAMP-RC, and NRPN082MAMS-RC are all ROHS3 Compliant with Moisture Sensitivity Level 1 (Unlimited). All three meet UL94 V-0 flammability requirements.

Q: What is the impact of different contact materials (Phosphor Bronze vs. Brass)?

A: Contact material affects spring force characteristics and wear resistance. Phosphor Bronze (Samtec) provides superior spring properties and durability. Brass (Sullins) is suitable for standard interconnect applications. Material selection should align with mating cycle requirements and contact force specifications of your receptacle.

Q: How do the insulation materials compare?

A: Liquid Crystal Polymer (LCP) in the Samtec part offers higher thermal stability and dimensional consistency. Polyamide (PA6T/Nylon 6T) in the Sullins parts provides adequate performance for standard applications. Both materials meet UL94 V-0 flammability standards. Selection depends on thermal environment and mechanical stress requirements.

Q: What voltage rating applies to the TMM-108-01-L-D-SM-P?

A: The voltage rating for TMM-108-01-L-D-SM-P is not specified in the provided data. The Sullins substitute parts are rated for 150V. Consult the Samtec datasheet for voltage specifications if this parameter is critical to your application.