TMM-117-01-L-D-RE Equivalent & Substitute Parts

Part Overview

The TMM-117-01-L-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 34 positions across 2 rows with 0.079" (2.00mm) pitch and mating spacing. The part is currently active in production with 954 pieces in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series, enabling component interchangeability for design flexibility and supply chain optimization.

Substiute Parts

TMM-117-01-L-D-RE

Samtec Inc.In Stock: 1032TMM-117-01-L-D-RE Datasheet

Current PartRFQ

TMM-117-01-L-D-RA

Samtec Inc.In Stock: 809TMM-117-01-L-D-RA Datasheet

SimilarRFQ

TMM-117-01-LM-D-RA

Samtec Inc.In Stock: 943TMM-117-01-LM-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TMM-117-01-L-D-RE are identified based on strict equivalence of the following critical parameters:

• Connector series (TMM)
• Number of positions (34) and row configuration (2 rows)
• Pitch and row spacing (0.079" / 2.00mm)
• Contact type (Male Pin)
• Mounting configuration (Through Hole, Right Angle)
• Contact dimensions and finishes
• Electrical ratings (3.2A per contact, -55°C ~ 125°C operating range)
• Material composition (Phosphor Bronze contacts, LCP insulation)
• Compliance certifications (ROHS3, EAR99)

The substitute parts TMM-117-01-L-D-RA and TMM-117-01-LM-D-RA maintain all critical electrical and mechanical parameters identical to the main part, differing only in minor designation variations within the TMM-117 base product family.

Parameter Comparison

Engineering Selection Recommendations

All three parts—TMM-117-01-L-D-RE, TMM-117-01-L-D-RA, and TMM-117-01-LM-D-RA—are active products from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts is based on:

• Product availability: TMM-117-01-L-D-RE has 954 units in stock, TMM-117-01-LM-D-RA has 914 units, and TMM-117-01-L-D-RA has 716 units.
• Compliance requirements: All parts meet ROHS3 compliance and carry EAR99 export classification.
• Moisture sensitivity: TMM-117-01-L-D-RE is rated MSL 1 (Unlimited), while TMM-117-01-L-D-RA and TMM-117-01-LM-D-RA are rated Not Applicable.

These parts are functionally interchangeable for applications requiring 34-position, 2-row, 2.00mm pitch through-hole right-angle headers with 3.2A per contact current capacity and -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Are TMM-117-01-L-D-RE, TMM-117-01-L-D-RA, and TMM-117-01-LM-D-RA electrically equivalent?

A: Yes. All three parts share identical electrical specifications including 3.2A per contact current rating, -55°C to 125°C operating temperature range, and contact materials (Phosphor Bronze with gold mating finish and tin post finish).

Q: What are the mechanical differences between these substitute parts?

A: There are no mechanical differences. All three parts have identical 34-position, 2-row configurations with 0.079" (2.00mm) pitch and row spacing, identical contact dimensions, and identical through-hole right-angle mounting specifications.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes. The parts are mechanically and electrically equivalent, with identical footprints, contact spacing, and mounting requirements.

Q: What is the significance of the part number variations?

A: The variations in part numbers (L-D-RE versus L-D-RA versus LM-D-RA) represent different designations within the TMM-117 base product family. All variants maintain the same core specifications for the 34-position, 2-row, 2.00mm pitch header configuration.

Q: Are all three parts ROHS3 compliant?

A: Yes. All three parts are ROHS3 compliant and carry EAR99 export classification.

Q: What is the difference in moisture sensitivity levels?

A: TMM-117-01-L-D-RE is rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. TMM-117-01-L-D-RA and TMM-117-01-LM-D-RA are rated Not Applicable for MSL, which does not affect their functional equivalence for standard applications.