TMM-109-01-L-S-RE Equivalent & Substitute Parts

Part Overview

The TMM-109-01-L-S-RE is a 2MM terminal strip connector header manufactured by Samtec Inc. This through-hole, right-angle rectangular connector features 9 positions with 0.079" (2.00mm) pitch and is designed for board-to-board or cable applications. The part is currently active in production with 946 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when alternative configurations meet application requirements.

Substiute Parts

TMM-109-01-L-S-RE

Samtec Inc.In Stock: 1052TMM-109-01-L-S-RE Datasheet

Current PartRFQ

TMM-109-01-L-S-RA

Samtec Inc.In Stock: 1226TMM-109-01-L-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TMM-109-01-L-S-RE is determined by equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (9)
• Pitch specification (0.079" / 2.00mm)
• Mounting configuration (Through Hole, Right Angle)
• Termination method (Solder)
• Current rating (3.2A per Contact)
• Operating temperature range (-55°C ~ 125°C)
• Series designation (TMM)
• RoHS compliance status (ROHS3 Compliant)

The identified substitute part TMM-109-01-L-S-RA maintains all critical electrical and mechanical parameters required for direct substitution. Both parts are manufactured by Samtec Inc. within the same TMM series and share identical connector specifications, contact configurations, and performance ratings.

Parameter Comparison

Engineering Selection Recommendations

Both TMM-109-01-L-S-RE and TMM-109-01-L-S-RA are active production parts manufactured by Samtec Inc. with full ROHS3 compliance and identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status. The TMM-109-01-L-S-RA currently maintains higher inventory levels (1142 units) compared to the TMM-109-01-L-S-RE (946 units), making it suitable for procurement when supply chain continuity is a consideration. Both parts carry the same ECCN and HTSUS classifications and are suitable for applications requiring 9-position, 2.00mm pitch through-hole header connectors with 3.2A per contact current capacity across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Can TMM-109-01-L-S-RA be used as a direct replacement for TMM-109-01-L-S-RE?

A: Yes. Both parts share identical electrical and mechanical specifications, including connector type, contact configuration, pitch, mounting style, current rating, and operating temperature range. They are functionally equivalent for board-to-board and cable applications.

Q: What is the difference between these two part numbers?

A: The parts are functionally identical. The difference in part number designation reflects internal Samtec manufacturing or configuration codes. Both maintain the same performance characteristics and are ROHS3 compliant.

Q: Are there any compatibility concerns when substituting one part for the other?

A: No compatibility concerns exist. Both parts use identical contact materials (Phosphor Bronze), insulation materials (Liquid Crystal Polymer), contact finishes (Gold mating surface, Tin post), and mechanical dimensions. PCB footprints and mating interface specifications are identical.

Q: What is the current rating for each contact?

A: Both parts are rated for 3.2A per contact, supporting applications requiring moderate current distribution across the 9-position connector.

Q: Are both parts RoHS compliant?

A: Yes. Both TMM-109-01-L-S-RE and TMM-109-01-L-S-RA are ROHS3 compliant and suitable for applications subject to RoHS regulations.

Q: What is the operating temperature range?

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

Q: Are these parts available in different packaging options?

A: Both parts are supplied in bulk packaging as standard. No alternative packaging configurations are specified in the product data.