TMM-150-01-TM-S-RA Equivalent & Substitute Parts

Part Overview

The TMM-150-01-TM-S-RA is a 2MM terminal strip connector header manufactured by Samtec Inc. This through-hole, right-angle rectangular connector features 50 positions with male pin contacts and is designed for board-to-board or cable applications. The part is currently active in production status with 789 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring compatible 50-position 2MM pitch connector headers.

Substiute Parts

TMM-150-01-TM-S-RA

Samtec Inc.In Stock: 847TMM-150-01-TM-S-RA Datasheet

Current PartRFQ

TMM-150-01-T-S-RA

Samtec Inc.In Stock: 718TMM-150-01-T-S-RA Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TMM-150-01-TM-S-RA is determined by strict equivalence across the following critical parameters:

• Number of positions: 50
• Pitch spacing: 0.079" (2.00mm)
• Connector type: Header
• Contact type: Male pin
• Mounting configuration: Through hole, right angle
• Termination method: Solder
• Current rating: 3.2A per contact
• Operating temperature range: -55°C ~ 105°C
• Insulation material: Liquid Crystal Polymer (LCP)
• Contact material: Phosphor Bronze
• RoHS compliance: ROHS3 Compliant
• MSL rating: 1 (Unlimited)

The identified substitute part TMM-150-01-T-S-RA maintains full electrical and mechanical compatibility across all specified parameters, enabling direct substitution in applications requiring the TMM-150-01-TM-S-RA.

Parameter Comparison

Engineering Selection Recommendations

Both the TMM-150-01-TM-S-RA and TMM-150-01-T-S-RA are active production parts manufactured by Samtec Inc. with identical electrical and mechanical specifications. Both parts maintain ROHS3 compliance and carry MSL rating 1 (Unlimited), indicating equivalent environmental and handling requirements. Selection between these parts may be based on inventory availability, with the TMM-150-01-TM-S-RA currently stocked at 789 units and the TMM-150-01-T-S-RA at 636 units.

Frequently Asked Questions (FAQ)

Q: Can TMM-150-01-T-S-RA be used as a direct replacement for TMM-150-01-TM-S-RA?

A: Yes. Both parts are identical across all electrical and mechanical parameters, including pitch, position count, contact configuration, current rating, and operating temperature range. Direct substitution is supported.

Q: Are there differences in contact configuration between these parts?

A: No. Both parts feature 50 male pin contacts with 0.079" (2.00mm) pitch, square contact shape, phosphor bronze material, and tin finish on both mating and post surfaces.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the TMM-150-01-TM-S-RA and TMM-150-01-T-S-RA are ROHS3 compliant with MSL rating 1 (Unlimited), EAR99 export classification, and HTSUS code 8536.69.4040.

Q: What is the current handling capacity of these connectors?

A: Both parts are rated for 3.2A per contact, supporting applications requiring this current level across the 50-position configuration.

Q: Are these parts suitable for high-temperature applications?

A: Yes. Both parts operate across the temperature range -55°C ~ 105°C, supporting applications within this thermal envelope.

Q: What mounting method do these connectors use?

A: Both parts are through-hole mounted in a right-angle configuration, designed for solder termination to PCBs.