TMM-101-01-S-D-RE Equivalent & Substitute Parts

Part Overview

The TMM-101-01-S-D-RE is a 2MM terminal strip connector header manufactured by Samtec Inc., designed for through-hole, right-angle board-to-board or cable applications. This rectangular connector features a 2-position, 2-row configuration with unshrouded design and push-pull fastening. The part is currently active in production with full inventory availability. Equivalent and substitute parts are identified to support design flexibility, procurement optimization, and supply chain continuity.

Substiute Parts

TMM-101-01-S-D-RE

Samtec Inc.In Stock: 1062TMM-101-01-S-D-RE Datasheet

Current PartRFQ

TMM-101-01-S-D-RA

Samtec Inc.In Stock: 961TMM-101-01-S-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TMM-101-01-S-D-RE is determined by strict equivalence across the following critical parameters:

• Series designation (TMM)
• Number of positions and rows (2 positions, 2 rows)
• Row spacing - mating (0.079" / 2.00mm)
• Connector type and contact type (Header, Male Pin)
• Mounting configuration (Through Hole, Right Angle)
• Termination method (Solder)
• Fastening type (Push-Pull)
• Contact dimensions (mating length 0.126", post length 0.120")
• Insulation height (0.155" / 3.94mm)
• Contact material and finish specifications (Phosphor Bronze, Gold mating, Tin post)
• Insulation material (Liquid Crystal Polymer)
• Current rating (3.2A per Contact)
• Operating temperature range (-55°C ~ 125°C)
• Compliance certifications (ROHS3, EAR99, HTSUS 8536.69.4040)

The substitute part TMM-101-01-S-D-RA meets all these criteria and is therefore electrically and mechanically interchangeable with the main part number.

Parameter Comparison

Engineering Selection Recommendations

Both TMM-101-01-S-D-RE and TMM-101-01-S-D-RA are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Both parts are ROHS3 compliant and carry the same export classification (EAR99) and tariff code (HTSUS 8536.69.4040). Selection between these parts is based on inventory availability and procurement lead time. The TMM-101-01-S-D-RE currently maintains 1032 pieces in stock, while the TMM-101-01-S-D-RA maintains 946 pieces in stock. Both parts are suitable for applications requiring 2-position, 2-row through-hole right-angle header connectors with 3.2A per contact current capacity and -55°C to 125°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are TMM-101-01-S-D-RE and TMM-101-01-S-D-RA electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including contact material (Phosphor Bronze), contact finish (Gold mating, Tin post), current rating (3.2A per contact), and operating temperature range (-55°C ~ 125°C).

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts have identical mechanical dimensions: 2 positions, 2 rows, 0.079" (2.00mm) row spacing, 0.126" (3.20mm) mating contact length, 0.120" (3.05mm) post contact length, and 0.155" (3.94mm) insulation height. Both use through-hole right-angle mounting with solder termination and push-pull fastening.

Q: What is the difference between these part numbers?

A: The part numbers differ only in the final suffix designation (RE versus RA). All other specifications, including series (TMM), position count (2), row count (2), connector type (Header), and contact configuration remain identical.

Q: Are both parts ROHS3 compliant?

A: Yes. Both TMM-101-01-S-D-RE and TMM-101-01-S-D-RA are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited for RE; Not Applicable for RA).

Q: What is the current rating per contact?

A: Both parts are rated for 3.2A per contact, suitable for low to moderate current applications in board-to-board or cable interconnect configurations.

Q: What is the operating temperature range?

A: Both parts operate across -55°C to 125°C, supporting industrial and extended temperature applications.

Q: Can these connectors be used in high-reliability applications?

A: Both parts meet ROHS3 compliance and carry standard export classifications. Suitability for specific high-reliability applications depends on additional design requirements not specified in the component data.