MTMM-101-02-T-S-100 Equivalent & Substitute Parts

Part Overview

The MTMM-101-02-T-S-100 is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This single-position, unshrouded header features male pins with solder termination and push-pull fastening. The part is currently active in production with 954 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring compatible 1-position connector headers with comparable electrical and mechanical characteristics.

Substiute Parts

MTMM-101-02-T-S-100

Samtec Inc.In Stock: 1021MTMM-101-02-T-S-100 Datasheet

Current PartRFQ

NRPN011PAEN-RC

Sullins Connector SolutionsIn Stock: 4671NRPN011PAEN-RC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MTMM-101-02-T-S-100 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Single position (1 position), single row configuration
• Through-hole mounting technology
• Male pin contact type
• Solder termination
• Push-pull fastening mechanism
• Board-to-board or cable connection style
• Unshrouded design
• Square contact shape

Secondary Compatibility Criteria:

• Operating temperature range overlap or equivalence
• Current rating sufficient for application requirements
• UL94 V-0 flammability compliance
• ROHS3 compliance status
• Contact finish material (tin or gold acceptable for general applications)

The substitute part NRPN011PAEN-RC from Sullins Connector Solutions meets all primary compatibility criteria and maintains compliance with secondary requirements, making it a valid equivalent for applications where the specified parameters are acceptable.

Parameter Comparison

Engineering Selection Recommendations

Both the MTMM-101-02-T-S-100 and NRPN011PAEN-RC are active production parts with ROHS3 compliance and UL94 V-0 flammability certification, meeting regulatory requirements for industrial and commercial applications.

MTMM-101-02-T-S-100 (Samtec) is suitable for applications requiring:

• Extended low-temperature operation down to -55°C
• Higher current capacity at 3A
• Phosphor bronze contact material with tin finish
• Liquid crystal polymer insulation

NRPN011PAEN-RC (Sullins) is suitable for applications requiring:

• Gold-plated contact finish for enhanced corrosion resistance
• Specified voltage rating of 150V
• Polyamide insulation material
• Operating temperature range of -40°C to 105°C

Selection between these parts depends on specific application requirements regarding temperature extremes, current demands, contact finish preferences, and voltage specifications. Both parts maintain identical mechanical compatibility for single-position, through-hole, push-pull fastened header applications.

Frequently Asked Questions (FAQ)

Q: Can NRPN011PAEN-RC be used as a direct replacement for MTMM-101-02-T-S-100?

A: Yes, for applications where the operating temperature range of -40°C to 105°C is acceptable and current requirements do not exceed 2A. Both parts share identical mechanical form factors, mounting methods, and fastening mechanisms. Verify application-specific requirements for temperature extremes and current capacity before substitution.

Q: What are the key differences between these two connector headers?

A: The primary differences are contact material (phosphor bronze vs. brass), contact finish (tin vs. gold), insulation material (LCP vs. polyamide), current rating (3A vs. 2A), and minimum operating temperature (-55°C vs. -40°C). The MTMM-101-02-T-S-100 offers higher current capacity and lower temperature operation, while the NRPN011PAEN-RC provides gold plating and a specified voltage rating.

Q: Are both parts RoHS compliant?

A: Yes, both MTMM-101-02-T-S-100 and NRPN011PAEN-RC are ROHS3 compliant and meet UL94 V-0 flammability standards.

Q: What is the significance of the contact finish difference?

A: The MTMM-101-02-T-S-100 uses tin finish, suitable for general-purpose applications. The NRPN011PAEN-RC uses gold plating with flash thickness, providing enhanced corrosion resistance and improved contact reliability in harsh or high-humidity environments.

Q: Does the difference in insulation material affect compatibility?

A: Both Liquid Crystal Polymer (LCP) and Polyamide (PA6T) are suitable insulation materials for through-hole connectors. Material selection does not affect mechanical or electrical compatibility for standard board-to-board or cable applications. Selection depends on specific environmental and thermal requirements of the application.

Q: What packaging is available for these parts?

A: Both parts are supplied in bulk packaging, suitable for high-volume manufacturing and assembly operations.