SSM-113-LM-DV Equivalent & Substitute Parts

Part Overview

The SSM-113-LM-DV is a 26-position rectangular receptacle connector from Samtec Inc.'s Tiger Claw™ SSM series, designed for surface mount board-to-board or cable applications. This pass-through connector features gold-plated mating contacts, 0.100" (2.54mm) pitch, and a current rating of 5.2A per contact. The part is active in production with 658 units in stock and carries ROHS3 compliance with MSL 1 rating.

Substitute parts are identified based on shared electrical and mechanical specifications within the SSM-113 base product family, with variations in fastening features and contact post finishes.

Substiute Parts

SSM-113-LM-DV

Samtec Inc.In Stock: 701SSM-113-LM-DV Datasheet

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SSM-113-L-DV-LC

Samtec Inc.In Stock: 1554SSM-113-L-DV-LC Datasheet

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SSM-113-L-DV-K

Samtec Inc.In Stock: 1049SSM-113-L-DV-K Datasheet

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SSM-113-L-DV-LC-K

Samtec Inc.In Stock: 844SSM-113-L-DV-LC-K Datasheet

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SSM-113-L-DV-LC-P

Samtec Inc.In Stock: 1119SSM-113-L-DV-LC-P Datasheet

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SSM-113-L-DV-P

Samtec Inc.In Stock: 1191SSM-113-L-DV-P Datasheet

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SSM-113-LM-DV-LC

Samtec Inc.In Stock: 977SSM-113-LM-DV-LC Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSM-113-LM-DV are identified from the SSM-113 base product family. All substitute parts maintain identical electrical and core mechanical specifications:

Invariant Parameters (All Substitutes Match):

• 26 positions, 2 rows, 0.100" (2.54mm) pitch and row spacing
• Female socket receptacle, pass-through configuration
• Surface mount solder termination
• Gold mating contact finish at 10.0µin (0.25µm) thickness
• Tin post finish
• 5.2A per contact current rating
• 405VAC, 572VDC voltage rating
• -55°C ~ 125°C operating temperature
• Liquid Crystal Polymer insulation, 0.290" height
• Square phosphor bronze contacts
• ROHS3 compliance, MSL 1 rating
• Active product status

Variable Parameters (Differentiate Substitutes):

• Fastening features: Board Lock (LC suffix), Pick and Place (K or P suffix), or standard
• Contact post finish thickness designation
• Inventory availability

The SSM-113-LM-DV designation includes "LM" (indicating a specific contact post configuration) and "DV" (indicating standard fastening). Substitutes with "L" instead of "LM" represent alternative post configurations within the same electrical class.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain full electrical and mechanical compatibility with the SSM-113-LM-DV. Selection between alternatives depends on assembly process requirements and feature needs:

Standard Configuration (No Additional Features): SSM-113-LM-DV remains the baseline specification. The LM designation indicates a specific contact post geometry maintained across this part.

Board Lock Feature Required: SSM-113-LM-DV-LC adds board lock functionality while preserving the LM contact post configuration. SSM-113-L-DV-LC provides board lock with alternative L post configuration and offers higher inventory (1531 units).

Pick and Place Feature Required: SSM-113-L-DV-K or SSM-113-L-DV-P provide pick-and-place capability. SSM-113-L-DV-P offers higher inventory (1088 units) compared to SSM-113-L-DV-K (1023 units).

Combined Board Lock and Pick and Place: SSM-113-L-DV-LC-K and SSM-113-L-DV-LC-P both provide dual features. SSM-113-L-DV-LC-P maintains higher availability (1019 units vs. 747 units).

All parts carry ROHS3 compliance and MSL 1 rating, confirming suitability for standard manufacturing environments without moisture sensitivity constraints.

Frequently Asked Questions (FAQ)

Q: Can SSM-113-L-DV-LC be used as a direct replacement for SSM-113-LM-DV?

A: Electrical and mechanical compatibility is maintained. The primary difference is the contact post configuration (L vs. LM) and the addition of board lock functionality. Both operate at identical current (5.2A), voltage (405VAC / 572VDC), and temperature (-55°C ~ 125°C) ratings. Board lock adds mechanical retention but does not affect electrical performance.

Q: What is the difference between Pick and Place (K/P suffix) and Board Lock (LC suffix) variants?

A: Pick and Place variants include features for automated assembly handling. Board Lock variants include mechanical locking features for connector retention. These are independent feature sets. Parts with both suffixes (LC-K or LC-P) include both capabilities.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance and MSL 1 rating, confirming regulatory equivalence and suitability for standard manufacturing processes.

Q: Does the contact post configuration difference (LM vs. L) affect circuit performance?

A: No. Both configurations maintain identical electrical specifications: 5.2A current rating, 405VAC / 572VDC voltage rating, and -55°C ~ 125°C operating temperature. The post configuration difference is a manufacturing variant within the same electrical class.

Q: Which substitute offers the highest inventory availability?

A: SSM-113-L-DV-LC provides the highest inventory at 1531 units, followed by SSM-113-L-DV-P at 1088 units. Both maintain full electrical and mechanical compatibility with the main part.

Q: Can these connectors be used interchangeably in existing designs?

A: Yes, provided the design accommodates the specific fastening features. Standard designs using SSM-113-LM-DV can accept any substitute maintaining the 26-position, 0.100" pitch, surface mount configuration. Designs requiring board lock or pick-and-place features should specify the corresponding variant.