MMS-104-02-F-DV-P-TR Equivalent & Substitute Parts

Part Overview

The MMS-104-02-F-DV-P-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 rated for 3.9A per contact across an operating temperature range of -55°C to 125°C. The part maintains Active product status and is ROHS3 compliant with MSL 1 rating. Equivalent and substitute parts are identified to support design flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

MMS-104-02-F-DV-P-TR

Samtec Inc.In Stock: 933MMS-104-02-F-DV-P-TR Datasheet

Current PartRFQ

MMS-104-02-F-DV-K-TR

Samtec Inc.In Stock: 1725MMS-104-02-F-DV-K-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MMS-104-02-F-DV-P-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (8)
• Pitch and row spacing (0.079" / 2.00mm)
• Mounting method (Surface Mount)
• Contact finish specification (Gold mating surface)
• Current rating (3.9A per contact)
• Operating temperature range (-55°C ~ 125°C)
• Insulation material (Liquid Crystal Polymer)
• Series classification (MMS)
• RoHS and MSL compliance

The substitute part MMS-104-02-F-DV-K-TR shares all critical electrical and mechanical parameters with the main part, differing only in the fastening mechanism designation within the part number suffix. Both parts are manufactured by Samtec Inc. within the same MMS series and maintain identical functional specifications for board-to-board or cable interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

Both MMS-104-02-F-DV-P-TR and MMS-104-02-F-DV-K-TR are Active products manufactured by Samtec Inc. and maintain full ROHS3 compliance with MSL 1 rating. Selection between these parts is based on inventory availability and supply chain requirements rather than functional or electrical differences. The MMS-104-02-F-DV-K-TR currently maintains higher inventory levels (1617 pcs) compared to the MMS-104-02-F-DV-P-TR (912 pcs), supporting extended lead time mitigation and production scheduling flexibility. Both parts are suitable for direct substitution in applications requiring 8-position, 2.00mm pitch surface mount receptacle connectors with gold mating contacts and 3.9A per contact current capacity.

Frequently Asked Questions (FAQ)

Q: Are MMS-104-02-F-DV-P-TR and MMS-104-02-F-DV-K-TR electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 3.9A per contact current rating, gold mating contact finish, and operating temperature range of -55°C to 125°C. They are functionally equivalent for all electrical applications.

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

A: The P and K suffixes indicate different fastening mechanism variants within the MMS series. Both variants maintain identical mating pitch, contact configuration, and electrical performance.

Q: Can these connectors be used interchangeably in PCB designs?

A: Yes. Both parts feature identical surface mount footprints with 0.079" (2.00mm) pitch, 2-row configuration, and 0.177" (4.50mm) insulation height. PCB layouts designed for one part accommodate the other without modification.

Q: Are both parts ROHS3 compliant?

A: Yes. Both MMS-104-02-F-DV-P-TR and MMS-104-02-F-DV-K-TR are ROHS3 compliant with MSL 1 rating and EAR99 export classification.

Q: What is the current rating per contact?

A: Both parts are rated for 3.9A per contact, supporting applications requiring moderate current distribution across multiple contact positions.

Q: Are these parts available in tape and reel packaging?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging suitable for automated pick-and-place assembly processes.