TMM-110-01-G-D-RE Equivalent & Substitute Parts

Part Overview

The TMM-110-01-G-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 20 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing. The part is currently active in production with 979 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series, enabling design flexibility and supply chain continuity.

Substiute Parts

TMM-110-01-G-D-RE

Samtec Inc.In Stock: 1001TMM-110-01-G-D-RE Datasheet

Current PartRFQ

TMM-110-01-G-D-RA

Samtec Inc.In Stock: 1588TMM-110-01-G-D-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TMM-110-01-G-D-RE are identified based on strict equivalence across the following critical parameters:

• Connector series (TMM)
• Number of positions (20) and row configuration (2 rows)
• Mating pitch and row spacing (0.079" / 2.00mm)
• Contact type (Male Pin) and material (Phosphor Bronze)
• Contact finish (Gold) and insulation material (LCP)
• Mounting method (Through Hole, Right Angle)
• Termination type (Solder)
• Operating temperature range (-55°C ~ 125°C)
• Current rating (3.2A per Contact)
• Compliance certifications (ROHS3, MSL 1)

The TMM-110-01-G-D-RA is classified as a substitute part because it maintains identical electrical and mechanical specifications across all critical parameters. The difference between these parts is limited to specific design variants within the same product family that do not affect functional compatibility in equivalent applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TMM-110-01-G-D-RE and TMM-110-01-G-D-RA are active production parts with full ROHS3 compliance and MSL 1 rating, indicating unrestricted moisture sensitivity handling. Selection between these parts should be based on availability and project-specific requirements. The TMM-110-01-G-D-RA currently maintains higher inventory levels (1535 units versus 979 units), which may provide supply chain advantages for high-volume applications. Both parts meet identical electrical performance specifications and are suitable for applications requiring 3.2A per contact capacity within the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Can TMM-110-01-G-D-RA be used as a direct replacement for TMM-110-01-G-D-RE?

A: Yes. Both parts maintain identical electrical and mechanical specifications across all critical parameters including pitch, row configuration, contact material, finish, and current rating. They are functionally equivalent for board-to-board and cable connector applications.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching: connector series (TMM), position count (20), row configuration (2), mating pitch (0.079" / 2.00mm), contact type (Male Pin), contact material (Phosphor Bronze), contact finish (Gold), insulation material (LCP), mounting method (Through Hole, Right Angle), termination type (Solder), operating temperature range (-55°C ~ 125°C), and current rating (3.2A per Contact).

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical ROHS3 compliance status and MSL 1 rating, indicating equivalent environmental and regulatory compliance.

Q: What is the difference between the RE and RA designations?

A: The specific designations (RE and RA) represent design variants within the TMM-110 product family. The provided specifications do not detail the functional distinction between these variants; however, both maintain equivalent performance across all documented electrical and mechanical parameters.

Q: Which part should be selected for new designs?

A: Selection should be based on current availability and supply chain requirements. The TMM-110-01-G-D-RA currently has higher inventory (1535 units). Both parts are active production items suitable for new designs requiring 2MM pitch, 20-position rectangular connectors with gold-plated phosphor bronze contacts.