SMM-110-02-L-S-K-TR Equivalent & Substitute Parts

Part Overview

The SMM-110-02-L-S-K-TR is a 10-position receptacle connector from Samtec Inc.'s Tiger Eye™ SMM series, designed for surface mount applications in board-to-board or cable interconnect configurations. This rectangular connector features a 0.079" (2.00mm) pitch with gold-plated mating contacts and is currently in active production status with 1389 units available in stock. Alternative equivalent parts are necessary when specific fastening type requirements or inventory constraints necessitate component substitution while maintaining electrical and mechanical compatibility.

Substiute Parts

SMM-110-02-L-S-K-TR

Samtec Inc.In Stock: 1413SMM-110-02-L-S-K-TR Datasheet

Current PartRFQ

SMM-110-02-L-S-P-TR

Samtec Inc.In Stock: 1404SMM-110-02-L-S-P-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SMM-110-02-L-S-K-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (10)
• Pitch specification (0.079" / 2.00mm)
• Mounting type (Surface Mount)
• Contact finish and material (Gold-plated Beryllium Copper)
• Electrical ratings (3.2A per contact, 350VAC)
• Operating temperature range (-55°C ~ 125°C)
• Insulation material (Liquid Crystal Polymer)
• Compliance certifications (UL94 V-0, ROHS3, REACH Unaffected)

The identified substitute part differs only in fastening type designation, maintaining full electrical and mechanical compatibility while serving equivalent functional requirements in board-to-board and cable interconnect applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SMM-110-02-L-S-K-TR and SMM-110-02-L-S-P-TR maintain active production status with equivalent compliance certifications including ROHS3 compliance, REACH unaffected status, and UL94 V-0 flammability rating. Selection between these parts is based on inventory availability and specific fastening type requirements within the Tiger Eye™ SMM series. Both parts are suitable for surface mount assembly with pick-and-place compatibility and identical electrical performance specifications across all rated parameters.

Frequently Asked Questions (FAQ)

Q: Are SMM-110-02-L-S-K-TR and SMM-110-02-L-S-P-TR fully interchangeable?

A: Yes. Both parts are equivalent receptacle connectors with identical electrical ratings (3.2A per contact, 350VAC), mechanical specifications (10 positions, 0.079" pitch, surface mount), contact materials (gold-plated Beryllium Copper), and compliance certifications. They differ only in fastening type designation within the same product series.

Q: What determines substitution eligibility for this connector?

A: Substitution requires matching connector type, position count, pitch specification, mounting method, contact finish, electrical ratings, operating temperature range, insulation material, and compliance certifications. Variations in these parameters disqualify parts from equivalence.

Q: Are there packaging differences between these substitute parts?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical moisture sensitivity level (MSL 1 - Unlimited) and are suitable for automated assembly processes.

Q: What is the current rating per contact for this connector series?

A: The current rating is 3.2A per contact at the specified voltage rating of 350VAC across the operating temperature range of -55°C to 125°C.

Q: Are these connectors RoHS compliant?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution.