TMM-150-01-S-S-RE Equivalent & Substitute Parts

Part Overview

The TMM-150-01-S-S-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 50 positions in a single row with 0.079" (2.00mm) pitch spacing. The part is currently active in production with ROHS3 compliance and MSL Level 1 rating, making it suitable for standard industrial and commercial applications requiring reliable solder termination and push-pull fastening.

Equivalent and substitute parts are identified when design requirements permit component interchange based on matching electrical and mechanical specifications. The TMM-150-01-S-S-RE has documented substitute availability within the same product series.

Substiute Parts

TMM-150-01-S-S-RE

Samtec Inc.In Stock: 1171TMM-150-01-S-S-RE Datasheet

Current PartRFQ

TMM-150-01-S-S-RA

Samtec Inc.In Stock: 873TMM-150-01-S-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMM-150-01-S-S-RE is determined by strict equivalence across the following critical parameters:

• Manufacturer and Series: Both parts must be Samtec Inc. TMM series components
• Connector Type and Contact Type: Header with male pin configuration
• Position Count and Pitch: 50 positions at 0.079" (2.00mm) mating pitch
• Mounting Configuration: Through hole, right angle orientation
• Termination Method: Solder termination with push-pull fastening
• Contact Specifications: Phosphor bronze material with gold mating finish and tin post finish
• Insulation: Liquid Crystal Polymer (LCP) construction
• Environmental Ratings: Operating temperature range -55°C ~ 125°C and current rating 3.2A per contact
• Compliance: ROHS3 compliance and MSL Level 1 rating

The TMM-150-01-S-S-RE is substitutable with TMM-150-01-S-S-RA based on complete parameter alignment across all specified electrical and mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the TMM-150-01-S-S-RE and TMM-150-01-S-S-RA are active production components from Samtec Inc. with identical ROHS3 compliance and MSL Level 1 certification. Selection between these parts is based on inventory availability and supply chain considerations rather than technical differentiation.

The TMM-150-01-S-S-RE currently maintains 1107 pieces in stock, while the TMM-150-01-S-S-RA has 784 pieces available. Both parts meet all specified electrical and mechanical requirements for applications requiring 50-position, 2.00mm pitch header connectors with through-hole right-angle mounting and solder termination.

Frequently Asked Questions (FAQ)

Q: Are TMM-150-01-S-S-RE and TMM-150-01-S-S-RA electrically and mechanically interchangeable?

A: Yes. Both parts share identical specifications across all critical parameters including contact count, pitch spacing, contact materials, finish specifications, operating temperature range, and current rating. They are direct substitutes within the TMM series.

Q: What determines substitution eligibility for TMM series connectors?

A: Substitution is valid when parts maintain identical values for: manufacturer series designation, connector type, contact type, position count, mating pitch, mounting configuration, termination method, contact materials and finishes, insulation material, operating temperature range, and current rating. All these parameters must match exactly.

Q: Can I use these parts in applications requiring ROHS3 compliance?

A: Yes. Both TMM-150-01-S-S-RE and TMM-150-01-S-S-RA are ROHS3 compliant and carry MSL Level 1 rating, suitable for standard industrial and commercial applications without moisture sensitivity restrictions.

Q: What is the difference between the part numbers TMM-150-01-S-S-RE and TMM-150-01-S-S-RA?

A: The provided specifications indicate these are equivalent parts within the TMM-150 base product family. The difference in the final characters (RE versus RA) represents variant designations within the same product line, but all documented electrical and mechanical parameters are identical.

Q: Are there any packaging or inventory considerations when selecting between these substitutes?

A: Both parts are supplied in bulk packaging. The TMM-150-01-S-S-RE has higher current inventory (1107 pieces) compared to TMM-150-01-S-S-RA (784 pieces). Selection may be influenced by project timeline and supply chain availability.