TMM-114-01-G-D-RE Equivalent & Substitute Parts

Part Overview

The TMM-114-01-G-D-RE is a 2MM terminal strip connector header manufactured by Samtec Inc. This through-hole, right-angle rectangular connector features 28 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing. The connector is designed for board-to-board or cable applications with solder termination and push-pull fastening. The part is currently active in production with 1029 pieces available in stock. Substitute parts may be required due to inventory constraints, project timeline considerations, or specific application requirements where alternative mounting or contact configurations are acceptable.

Substiute Parts

TMM-114-01-G-D-RE

Samtec Inc.In Stock: 1071TMM-114-01-G-D-RE Datasheet

Current PartRFQ

TMM-114-01-G-D-RA

Samtec Inc.In Stock: 1201TMM-114-01-G-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMM-114-01-G-D-RE is determined by strict equivalence across the following critical parameters:

• Number of positions: 28
• Number of rows: 2
• Pitch spacing (mating): 0.079" (2.00mm)
• Row spacing (mating): 0.079" (2.00mm)
• Connector type: Header
• Contact type: Male Pin
• Mounting type: Through Hole, Right Angle
• Termination method: Solder
• Current rating: 3.2A per Contact
• Operating temperature range: -55°C ~ 125°C
• Insulation material: Liquid Crystal Polymer (LCP)
• Contact material: Phosphor Bronze
• Contact finish: Gold

The substitute part TMM-114-01-G-D-RA maintains identical electrical and mechanical specifications across all critical parameters, confirming direct substitutability within the TMM series.

Parameter Comparison

Engineering Selection Recommendations

Both the TMM-114-01-G-D-RE and TMM-114-01-G-D-RA are active production parts manufactured by Samtec Inc. with identical electrical and mechanical specifications. Both parts are ROHS3 compliant and carry EAR99 classification. Selection between these parts should be based on inventory availability and project scheduling requirements. The TMM-114-01-G-D-RA currently has higher stock availability at 1100 pieces compared to 1029 pieces for the TMM-114-01-G-D-RE. Both parts are suitable for applications requiring 28-position, 2-row header connectors with 2.00mm pitch spacing and 3.2A per contact current capacity across the -55°C to 125°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are TMM-114-01-G-D-RE and TMM-114-01-G-D-RA electrically interchangeable?

A: Yes. Both parts maintain identical electrical specifications including 3.2A per contact current rating, operating temperature range of -55°C to 125°C, and contact material composition (Phosphor Bronze with gold finish).

Q: Are these parts mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications including 28 positions, 2-row configuration, 0.079" (2.00mm) pitch spacing, through-hole right-angle mounting, and solder termination.

Q: What is the difference between the TMM-114-01-G-D-RE and TMM-114-01-G-D-RA part numbers?

A: The part numbers differ only in the final designation characters (RE versus RA). All other specifications, including connector type, contact configuration, and electrical ratings, are identical between the two variants.

Q: Are both parts RoHS compliant?

A: Yes. Both TMM-114-01-G-D-RE and TMM-114-01-G-D-RA are ROHS3 compliant.

Q: Can I use either part in my PCB design without layout modifications?

A: Yes. Both parts have identical footprint requirements, pitch spacing, and mounting specifications, requiring no PCB layout changes for substitution.

Q: What is the moisture sensitivity level for these connectors?

A: The TMM-114-01-G-D-RE has MSL 1 (Unlimited). The TMM-114-01-G-D-RA is listed as Not Applicable for MSL.