TMM-105-01-S-D-SM-M Equivalent & Substitute Parts

Part Overview

The TMM-105-01-S-D-SM-M is a 2MM terminal strip connector header manufactured by Samtec Inc., designed for surface mount board-to-board or cable applications. This rectangular connector features 10 positions arranged in 2 rows with 0.079" (2.00mm) pitch spacing. The part is currently active in production with 609 units in stock. Substitute parts are identified when electrical and mechanical parameters remain within the allowed specifications for this connector category, ensuring functional interchangeability in target applications.

Substiute Parts

TMM-105-01-S-D-SM-M

Samtec Inc.In Stock: 664TMM-105-01-S-D-SM-M Datasheet

Current PartRFQ

TMM-105-01-S-D-SM-P

Samtec Inc.In Stock: 1032TMM-105-01-S-D-SM-P Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMM-105-01-S-D-SM-M is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (10)
• Number of rows (2)
• Pitch spacing (0.079" / 2.00mm)
• Row spacing (0.079" / 2.00mm)
• Mounting type (Surface Mount)
• Termination method (Solder)
• Current rating (3.2A per Contact)
• Operating temperature range (-55°C ~ 125°C)
• Contact finish - mating (Gold)
• Insulation material (Liquid Crystal Polymer)
• RoHS compliance (ROHS3 Compliant)

The identified substitute part maintains identical specifications across all these parameters, confirming functional and mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both TMM-105-01-S-D-SM-M and TMM-105-01-S-D-SM-P are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Both parts are ROHS3 compliant and carry UL94 V-0 flammability certification. Selection between these parts may be based on inventory availability, with TMM-105-01-S-D-SM-P currently showing higher stock levels (939 units versus 609 units). Both parts are suitable for applications requiring surface mount 2MM pitch rectangular connectors with 10-position, 2-row configuration and 3.2A per contact current capacity across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Are TMM-105-01-S-D-SM-M and TMM-105-01-S-D-SM-P mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications including connector type, position count, row configuration, pitch spacing, mounting type, and insulation material. They are mechanically interchangeable in board-to-board and cable applications.

Q: Do these parts have the same electrical performance?

A: Yes. Both parts have identical current ratings (3.2A per contact), operating temperature range (-55°C to 125°C), contact finish (gold-plated), and contact material (phosphor bronze).

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

A: The provided specifications indicate these parts are equivalent across all documented electrical and mechanical parameters. Differences, if any, are not reflected in the supplied technical data.

Q: Are both parts RoHS compliant?

A: Yes. Both TMM-105-01-S-D-SM-M and TMM-105-01-S-D-SM-P are ROHS3 compliant and carry UL94 V-0 flammability certification.

Q: Can I use these connectors in high-temperature applications?

A: Both parts are rated for operating temperatures from -55°C to 125°C. Applications requiring operation outside this range require alternative connector selection.

Q: What is the mating pitch for these connectors?

A: The mating pitch is 0.079" (2.00mm) with identical row spacing of 0.079" (2.00mm).