SSM-102-LM-DV-TR Equivalent & Substitute Parts

Part Overview

The SSM-102-LM-DV-TR is a 4-position rectangular receptacle connector from Samtec Inc.'s Tiger Claw™ SSM series, designed for surface mount applications with pass-through functionality. This connector operates across a wide temperature range (-55°C to 125°C) and supports 5.2A per contact at ratings up to 405VAC and 572VDC. The part is currently active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and packaging configurations to ensure direct interchangeability in board-level applications.

Substiute Parts

SSM-102-LM-DV-TR

Samtec Inc.In Stock: 1032SSM-102-LM-DV-TR Datasheet

Current PartRFQ

SSM-102-L-DV-K-TR

Samtec Inc.In Stock: 2269SSM-102-L-DV-K-TR Datasheet

SimilarRFQ

SSM-102-L-DV-P-TR

Samtec Inc.In Stock: 1059SSM-102-L-DV-P-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSM-102-LM-DV-TR are identified based on the following critical parameters that determine functional and mechanical interchangeability:

Electrical Parameters:

• Current rating: 5.2A per contact
• Voltage rating: 405VAC, 572VDC
• Contact finish: Gold mating surface

Mechanical Parameters:

• Number of positions: 4
• Pitch spacing: 0.100" (2.54mm)
• Number of rows: 2
• Row spacing: 0.100" (2.54mm)
• Mounting type: Surface Mount
• Connector type: Receptacle, Pass Through
• Termination: Solder

Environmental & Compliance Parameters:

• Operating temperature range: -55°C ~ 125°C
• RoHS3 compliance
• MSL 1 rating
• Packaging: Tape & Reel (TR)

The substitute parts SSM-102-L-DV-K-TR and SSM-102-L-DV-P-TR maintain identical electrical and mechanical specifications. Differences are limited to fastening mechanism variants and pick-and-place feature availability, which do not affect electrical or dimensional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All three parts—SSM-102-LM-DV-TR, SSM-102-L-DV-K-TR, and SSM-102-L-DV-P-TR—are active production components with identical electrical and mechanical specifications. Selection between these parts is based on manufacturing process requirements and inventory availability:

SSM-102-LM-DV-TR: Primary specification with 1005 units in stock. Suitable for standard surface mount assembly workflows.

SSM-102-L-DV-K-TR: Includes pick-and-place feature with 2191 units in stock. Recommended for high-volume automated assembly operations requiring enhanced handling characteristics.

SSM-102-L-DV-P-TR: Includes pick-and-place feature with 998 units in stock. Suitable for automated assembly with alternative handling specifications.

All parts maintain ROHS3 compliance, unlimited moisture sensitivity rating (MSL 1), and identical electrical performance across the full operating temperature range. Direct substitution is permissible without circuit redesign or performance degradation.

Frequently Asked Questions (FAQ)

Q: Are SSM-102-L-DV-K-TR and SSM-102-L-DV-P-TR electrically identical to SSM-102-LM-DV-TR?

A: Yes. All three parts share identical electrical specifications including 5.2A per contact current rating, 405VAC/572VDC voltage rating, and operating temperature range of -55°C to 125°C. Differences are limited to mechanical handling features for assembly automation.

Q: What is the difference between the three part numbers?

A: The primary difference is the inclusion of pick-and-place features in the SSM-102-L-DV-K-TR and SSM-102-L-DV-P-TR variants. These features facilitate automated component placement during manufacturing but do not affect electrical or dimensional performance.

Q: Can I substitute SSM-102-LM-DV-TR with SSM-102-L-DV-K-TR in an existing design?

A: Yes. Both parts maintain identical pitch spacing (0.100"), number of positions (4), row configuration (2 rows), and all electrical parameters. Direct substitution is permissible without PCB redesign.

Q: Are all three parts available in Tape & Reel packaging?

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

Q: Do all parts meet the same compliance standards?

A: Yes. All three parts are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity rating and identical ECCN and HTSUS classifications.

Q: What is the mating pitch for these connectors?

A: The mating pitch is 0.100" (2.54mm) with row spacing also at 0.100" (2.54mm), providing a 2-row, 4-position configuration.