SSM-108-LM-SH-TR Equivalent & Substitute Parts

Part Overview

The SSM-108-LM-SH-TR is an 8-position receptacle connector from Samtec Inc.'s Tiger Claw™ SSM series, designed for surface mount, right-angle board-to-board or cable applications. This connector features 0.100" (2.54mm) pitch spacing, gold-plated mating contacts, and a current rating of 5.2A per contact. The part is Active status and ROHS3 compliant, making it suitable for industrial and commercial electronic assemblies requiring reliable interconnection with push-pull fastening.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same connector series, ensuring functional interchangeability without design modification.

Substiute Parts

SSM-108-LM-SH-TR

Samtec Inc.In Stock: 916SSM-108-LM-SH-TR Datasheet

Current PartRFQ

SSM-108-L-SH-TR

Samtec Inc.In Stock: 1581SSM-108-L-SH-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSM-108-LM-SH-TR is determined by strict equivalence across the following critical parameters:

• Connector type (Receptacle)
• Number of positions (8)
• Pitch spacing (0.100" / 2.54mm)
• Mounting configuration (Surface Mount, Right Angle)
• Contact type (Female Socket)
• Current and voltage ratings (5.2A per contact; 405VAC, 572VDC)
• Operating temperature range (-55°C ~ 125°C)
• Contact finish specification (Gold mating surface)
• Insulation material (Liquid Crystal Polymer)
• Compliance certifications (ROHS3)

The SSM-108-L-SH-TR qualifies as a direct substitute based on identical values across all these parameters. Both parts belong to the Tiger Claw™ SSM series and maintain the same electrical and mechanical interface specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the SSM-108-LM-SH-TR and SSM-108-L-SH-TR are Active status products manufactured by Samtec Inc. and maintain full ROHS3 compliance. Selection between these parts may be based on inventory availability and lead time considerations. The SSM-108-L-SH-TR currently maintains higher inventory levels (1507 pcs vs. 808 pcs), which may influence procurement decisions for high-volume applications. Both parts carry identical electrical specifications, mechanical interfaces, and compliance certifications, ensuring functional equivalence in circuit design and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can SSM-108-L-SH-TR be used as a direct replacement for SSM-108-LM-SH-TR?

A: Yes. Both parts are electrically and mechanically equivalent across all specified parameters, including connector type, position count, pitch spacing, current/voltage ratings, operating temperature range, contact finish, and insulation material. No circuit or PCB layout modifications are required.

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

A: The parts are functionally identical. The difference in part numbering (LM vs. L designation) reflects internal Samtec manufacturing or configuration variants that do not affect electrical or mechanical performance for end-use applications.

Q: Are both parts available in the same packaging format?

A: Yes. Both SSM-108-LM-SH-TR and SSM-108-L-SH-TR are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

Q: Do these connectors require any special handling or storage conditions?

A: Both parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage or handling. Standard ESD precautions for electronic components apply.

Q: What is the mating interface for these receptacle connectors?

A: These 8-position receptacles are designed for board-to-board or cable interconnection using compatible male connectors with 0.100" (2.54mm) pitch spacing and square contact geometry.