SSM-103-LM-SH-TR Equivalent & Substitute Parts

Part Overview

The SSM-103-LM-SH-TR is a 3 Position Receptacle Connector manufactured by Samtec Inc. as part of the Tiger Claw™ SSM series. This surface mount, right angle connector features 0.100" (2.54mm) pitch mating with gold-plated female socket contacts rated for 5.2A per contact and 405VAC/572VDC operation. The part is Active status and ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

SSM-103-LM-SH-TR

Samtec Inc.In Stock: 980SSM-103-LM-SH-TR Datasheet

Current PartRFQ

SSM-103-L-SH-TR

Samtec Inc.In Stock: 1253SSM-103-L-SH-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSM-103-LM-SH-TR is determined by strict equivalence across the following critical parameters:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 3
• Pitch - Mating: 0.100" (2.54mm)
• Mounting Type: Surface Mount, Right Angle
• Current Rating: 5.2A per Contact
• Voltage Rating: 405VAC, 572VDC
• Operating Temperature: -55°C ~ 125°C
• Contact Finish - Mating: Gold
• Insulation Material: Liquid Crystal Polymer (LCP)
• RoHS Status: ROHS3 Compliant

The identified substitute part SSM-103-L-SH-TR maintains identical electrical and mechanical specifications across all critical parameters, differing only in internal contact configuration designation (L versus LM suffix). Both parts are manufactured by Samtec Inc. within the same Tiger Claw™ SSM series and share the same base product number SSM-103.

Parameter Comparison

Engineering Selection Recommendations

Both SSM-103-LM-SH-TR and SSM-103-L-SH-TR are Active status products manufactured by Samtec Inc. and maintain full ROHS3 compliance. Selection between these parts is based on inventory availability and internal contact configuration requirements as specified by design documentation. The SSM-103-L-SH-TR currently maintains higher inventory levels (1192 Pcs) compared to SSM-103-LM-SH-TR (889 Pcs), both available as new original stock in Tape & Reel packaging. Regulatory compliance, electrical performance, and mechanical compatibility are equivalent across both part numbers.

Frequently Asked Questions (FAQ)

Q: Are SSM-103-LM-SH-TR and SSM-103-L-SH-TR electrically interchangeable?

A: Yes. Both parts are rated for identical current (5.2A per contact) and voltage (405VAC, 572VDC) specifications with matching operating temperature ranges (-55°C ~ 125°C).

Q: What is the difference between the LM and L designations in the part numbers?

A: The LM and L suffixes indicate internal contact configuration variants within the same connector family. Both maintain identical mating pitch (0.100"), position count (3), and electrical ratings.

Q: Are both parts suitable for surface mount assembly?

A: Yes. Both SSM-103-LM-SH-TR and SSM-103-L-SH-TR are surface mount, right angle connectors with solder termination and identical insulation height (0.125").

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited) and identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: What packaging format is available for both parts?

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

Q: Can I use SSM-103-L-SH-TR as a direct replacement for SSM-103-LM-SH-TR in existing designs?

A: Yes, provided your design documentation does not specify the LM contact configuration as a mandatory requirement. Verify internal contact configuration compatibility with your application before implementation.