MMS-104-02-L-DV-M-TR Equivalent & Substitute Parts

Part Overview

The MMS-104-02-L-DV-M-TR is an 8-position receptacle connector manufactured by Samtec Inc., designed for surface mount board-to-board or cable applications. This connector features a 0.079" (2.00mm) pitch with gold-plated mating contacts and is classified as an active product. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical performance.

Substiute Parts

MMS-104-02-L-DV-M-TR

Samtec Inc.In Stock: 790MMS-104-02-L-DV-M-TR Datasheet

Current PartRFQ

MMS-104-02-L-DV-K-TR

Samtec Inc.In Stock: 1180MMS-104-02-L-DV-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMS-104-02-L-DV-M-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (8)
• Pitch - mating (0.079" / 2.00mm)
• Number of rows (2)
• Row spacing - mating (0.079" / 2.00mm)
• Mounting type (Surface Mount)
• Contact finish - mating (Gold)
• Current rating (3.9A per Contact)
• Operating temperature range (-55°C ~ 125°C)
• Insulation material (Liquid Crystal Polymer)
• RoHS compliance status (ROHS3 Compliant)
• Moisture sensitivity level (1 - Unlimited)

The MMS-104-02-L-DV-M-TR has one identified substitute part within the MMS series that maintains full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the MMS-104-02-L-DV-M-TR and MMS-104-02-L-DV-K-TR are active products manufactured by Samtec Inc. and maintain full compliance with ROHS3 standards. The parts are electrically and mechanically equivalent across all specified parameters. Selection between these parts may be based on inventory availability and supply chain considerations. The MMS-104-02-L-DV-K-TR currently maintains higher inventory levels (1123 pcs) compared to the MMS-104-02-L-DV-M-TR (711 pcs), both available as new original stock in Tape & Reel packaging.

Frequently Asked Questions (FAQ)

Q: Are MMS-104-02-L-DV-M-TR and MMS-104-02-L-DV-K-TR fully interchangeable?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical specifications for connector type, position count, pitch, row configuration, mounting method, contact finish, current rating, operating temperature range, insulation material, and compliance certifications.

Q: What is the difference between the M and K designations in these part numbers?

A: The M and K designations represent internal Samtec manufacturing variants. No electrical or mechanical differences exist between these designations based on the provided specifications.

Q: Can these connectors be used in high-temperature applications?

A: Both parts are rated for operating temperatures from -55°C to 125°C, making them suitable for standard industrial and commercial temperature ranges.

Q: What is the significance of the Moisture Sensitivity Level 1 rating?

A: MSL 1 indicates unlimited shelf life without moisture control requirements, providing maximum flexibility for storage and handling.

Q: Are these parts RoHS compliant?

A: Yes. Both MMS-104-02-L-DV-M-TR and MMS-104-02-L-DV-K-TR are ROHS3 compliant.

Q: What is the current-carrying capacity per contact?

A: Each contact is rated for 3.9A, providing adequate current capacity for standard signal and power distribution applications within the 8-position configuration.