SSM-110-L-DV-BE-M-TR Equivalent & Substitute Parts

Part Overview

The SSM-110-L-DV-BE-M-TR is a 20-position receptacle connector from Samtec Inc.'s Tiger Claw™ SSM series, designed for surface mount applications with bottom entry configuration. This connector features gold-plated mating contacts, 0.100" (2.54mm) pitch spacing, and is rated for 5.2A per contact at 405VAC/572VDC. The part is ROHS3 compliant and currently active in production with 985 units in stock. Substitute parts are identified when electrical and mechanical parameters remain identical across the connector family, ensuring direct interchangeability in board-level applications.

Key Parameters

Parameter	Value
Manufacturer Part Number	SSM-110-L-DV-BE-M-TR
Manufacturer	Samtec Inc.
Series	Tiger Claw™ SSM
Category	Rectangular Connectors
Number of Positions	20
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Connector Type	Receptacle, Bottom Entry
Contact Type	Female Socket
Mounting Type	Surface Mount
Current Rating	5.2A per Contact
Voltage Rating	405VAC, 572VDC
Operating Temperature	-55°C ~ 125°C
Contact Finish - Mating	Gold (10.0µin / 0.25µm)
Insulation Material	Liquid Crystal Polymer (LCP)
Insulation Color	Black
Insulation Height	0.290" (7.37mm)
Fastening Type	Push-Pull
Termination	Solder
Packaging	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the SSM-110-L-DV-BE-M-TR are identified based on strict electrical and mechanical parameter equivalence within the Tiger Claw™ SSM connector family. The following parameters define substitution eligibility:

Critical Matching Parameters:

Number of positions: 20
Pitch spacing (mating): 0.100" (2.54mm)
Number of rows: 2
Row spacing (mating): 0.100" (2.54mm)
Connector type: Receptacle, Bottom Entry
Contact type: Female Socket
Mounting type: Surface Mount
Current rating: 5.2A per contact
Voltage rating: 405VAC, 572VDC
Operating temperature range: -55°C ~ 125°C
Contact finish (mating): Gold at 10.0µin (0.25µm)
Insulation material: Liquid Crystal Polymer (LCP)
Termination: Solder
Fastening type: Push-Pull
RoHS compliance: ROHS3 Compliant

Variations in the part number suffix (M vs. K designation) indicate differences in specific connector body or contact material configurations that do not affect the core electrical or mechanical interface specifications. Parts meeting all listed parameters are considered direct substitutes.

Parameter Comparison

Parameter	SSM-110-L-DV-BE-M-TR	SSM-110-L-DV-BE-K-TR
Manufacturer Part Number	SSM-110-L-DV-BE-M-TR	SSM-110-L-DV-BE-K-TR
Manufacturer	Samtec Inc.	Samtec Inc.
Series	Tiger Claw™ SSM	Tiger Claw™ SSM
Number of Positions	20	20
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)
Connector Type	Receptacle, Bottom Entry	Receptacle, Bottom Entry
Contact Type	Female Socket	Female Socket
Mounting Type	Surface Mount	Surface Mount
Current Rating	5.2A per Contact	5.2A per Contact
Voltage Rating	405VAC, 572VDC	405VAC, 572VDC
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C
Contact Finish - Mating	Gold (10.0µin / 0.25µm)	Gold (10.0µin / 0.25µm)
Insulation Material	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Insulation Color	Black	Black
Insulation Height	0.290" (7.37mm)	0.290" (7.37mm)
Fastening Type	Push-Pull	Push-Pull
Termination	Solder	Solder
Packaging	Tape & Reel (TR)	Tape & Reel (TR)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active
Current Inventory	985 Pcs	840 Pcs

Engineering Selection Recommendations

Both the SSM-110-L-DV-BE-M-TR and SSM-110-L-DV-BE-K-TR are active production parts from Samtec Inc. with identical electrical and mechanical specifications. Both parts are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, indicating equivalent reliability and environmental performance. Selection between these parts should be based on inventory availability and lead time requirements. The SSM-110-L-DV-BE-M-TR currently maintains higher stock levels (985 units) compared to the substitute part (840 units), supporting immediate procurement needs.

Frequently Asked Questions (FAQ)

Q: Are SSM-110-L-DV-BE-M-TR and SSM-110-L-DV-BE-K-TR electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 5.2A per contact current rating, 405VAC/572VDC voltage rating, and -55°C to 125°C operating temperature range. The mating interface, contact geometry, and pitch spacing are identical.

Q: What is the difference between the M and K designations in the part number?

A: The M and K suffixes indicate variations in connector body or contact material configurations within the Tiger Claw™ SSM series. These variations do not affect the core electrical or mechanical interface parameters that determine mating compatibility.

Q: Can these connectors be used interchangeably on the same PCB?

A: Yes. Both parts are 20-position receptacles with 0.100" (2.54mm) pitch spacing, 2-row configuration, and identical insulation height (0.290"). They are mechanically and electrically compatible for board-level applications.

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

A: Yes. Both SSM-110-L-DV-BE-M-TR and SSM-110-L-DV-BE-K-TR are supplied in Tape & Reel (TR) packaging, suitable for automated pick-and-place assembly processes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity ratings, indicating equivalent environmental and regulatory compliance.

Q: What is the current stock status for each part?

A: SSM-110-L-DV-BE-M-TR has 985 units in stock, while SSM-110-L-DV-BE-K-TR has 840 units in stock. Both are active production parts.

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