MMS-102-01-LM-SV Equivalent & Substitute Parts

Part Overview

The MMS-102-01-LM-SV is a 2-position rectangular receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with through-hole solder termination. This connector features a 0.079" (2.00mm) pitch, gold-plated mating contacts, and a current rating of 3.9A per contact. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when inventory availability, specific certifications, or packaging requirements necessitate alternative sourcing while maintaining full electrical and mechanical compatibility.

Substiute Parts

MMS-102-01-LM-SV

Samtec Inc.In Stock: 854MMS-102-01-LM-SV Datasheet

Current PartRFQ

MMS-102-01-L-SV

Samtec Inc.In Stock: 2678MMS-102-01-L-SV Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMS-102-01-LM-SV is determined by strict equivalence across the following critical parameters:

• Number of Positions: 2
• Pitch - Mating: 0.079" (2.00mm)
• Connector Type: Receptacle
• Contact Type: Female Socket
• Mounting Type: Through Hole
• Termination: Solder
• Current Rating: 3.9A per Contact
• Operating Temperature Range: -55°C ~ 125°C
• Contact Finish - Mating: Gold
• Insulation Material: Liquid Crystal Polymer (LCP)
• RoHS Status: ROHS3 Compliant

The identified substitute part MMS-102-01-L-SV maintains complete alignment with all critical electrical and mechanical parameters. Differences in Moisture Sensitivity Level (MSL) classification and REACH status do not affect functional compatibility or performance in standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both MMS-102-01-LM-SV and MMS-102-01-L-SV are Active product status connectors from Samtec Inc. with identical ROHS3 compliance and EAR99 export classification. Selection between these parts should be based on:

• Inventory availability requirements
• Moisture sensitivity level specifications for storage and handling conditions
• REACH compliance documentation needs for specific supply chain requirements

The MMS-102-01-L-SV offers higher inventory availability (2622 pcs vs. 816 pcs) and carries explicit REACH Unaffected status documentation. The MMS-102-01-LM-SV maintains Not Applicable MSL classification. Both parts are electrically and mechanically interchangeable for all standard board-to-board and cable connection applications within the specified operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are MMS-102-01-LM-SV and MMS-102-01-L-SV electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 3.9A per contact current rating, gold-plated mating contacts, and operating temperature range of -55°C to 125°C.

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

A: The primary differences are Moisture Sensitivity Level classification and REACH documentation status. The MMS-102-01-L-SV carries MSL 1 (Unlimited) rating and explicit REACH Unaffected status, while the MMS-102-01-LM-SV lists MSL as Not Applicable.

Q: Can I use MMS-102-01-L-SV as a direct replacement for MMS-102-01-LM-SV?

A: Yes. Both connectors maintain identical mechanical dimensions, pitch spacing (0.079"), contact configuration, and through-hole solder termination. PCB layout and assembly procedures remain unchanged.

Q: Are there any packaging or handling differences?

A: Both parts are supplied in Bulk packaging. The MSL classification difference may affect storage requirements in high-humidity environments, though both are suitable for standard industrial storage conditions.

Q: Do both parts meet RoHS compliance requirements?

A: Yes. Both MMS-102-01-LM-SV and MMS-102-01-L-SV are ROHS3 compliant and carry identical EAR99 export classification.