TMM-104-01-T-S-RE Equivalent & Substitute Parts

Part Overview

The TMM-104-01-T-S-RE is a 4-position rectangular connector header manufactured by Samtec Inc., designed for through-hole, right-angle board-to-board or cable applications. This connector operates within the -55°C to 105°C temperature range and supports a current rating of 3.2A per contact. The part is ROHS3 compliant and maintains active product status. Substitute parts are identified to address inventory availability, lead time requirements, or specific application needs while maintaining electrical and mechanical compatibility.

Substiute Parts

TMM-104-01-T-S-RE

Samtec Inc.In Stock: 790TMM-104-01-T-S-RE Datasheet

Current PartRFQ

TMM-104-01-T-S-RA

Samtec Inc.In Stock: 3711TMM-104-01-T-S-RA Datasheet

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TMM-104-01-TM-S-RA

Samtec Inc.In Stock: 834TMM-104-01-TM-S-RA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TMM-104-01-T-S-RE are identified based on strict electrical and mechanical parameter matching within the TMM series. The substitution criteria are:

• Same base product number (TMM-104)
• Identical pitch specification (0.079" / 2.00mm)
• Matching position count (4 positions)
• Identical contact type (Male Pin)
• Same mounting configuration (Through Hole, Right Angle)
• Matching termination method (Solder)
• Identical contact material (Phosphor Bronze)
• Same contact finish (Tin)
• Matching insulation material (Liquid Crystal Polymer)
• Identical operating temperature range (-55°C ~ 105°C)
• Same current rating (3.2A per Contact)
• ROHS3 compliance maintained

The identified substitutes are TMM-104-01-T-S-RA and TMM-104-01-TM-S-RA, both meeting all critical electrical and mechanical parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and ROHS3 compliance, ensuring regulatory conformance for current and future applications. Selection between TMM-104-01-T-S-RE and its substitutes should be based on inventory availability and lead time requirements, as all parts are electrically and mechanically equivalent within the specified parameters.

TMM-104-01-T-S-RA offers the highest current inventory level (3673 Pcs), making it suitable for applications requiring immediate availability. TMM-104-01-T-S-RE (746 Pcs) and TMM-104-01-TM-S-RA (725 Pcs) provide alternative sourcing options with comparable stock levels. All parts are suitable for direct substitution in board-to-board or cable connector applications operating within the specified temperature and current parameters.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable? A: Yes. TMM-104-01-T-S-RE, TMM-104-01-T-S-RA, and TMM-104-01-TM-S-RA share identical electrical specifications including pitch (2.00mm), contact type (Male Pin), current rating (3.2A per contact), and operating temperature range (-55°C to 105°C).

Q: What determines substitution eligibility for TMM series connectors? A: Substitution is based on matching base product number (TMM-104), position count (4), pitch specification (2.00mm), contact material (Phosphor Bronze), contact finish (Tin), insulation material (LCP), and compliance certifications (ROHS3).

Q: Can I use these parts interchangeably in my PCB design? A: Yes, provided your design accommodates the through-hole, right-angle mounting configuration and solder termination method. All three parts are mechanically compatible within the TMM series specification.

Q: Are there any compliance differences between these substitutes? A: All three parts are ROHS3 compliant with MSL rating of 1 (Unlimited) or Not Applicable, ensuring compliance with current environmental and reliability standards.

Q: What is the primary difference between these part numbers? A: The differences are limited to internal design variations within the TMM series that do not affect electrical or mechanical performance. All parts meet identical mating specifications and performance criteria.