SSW-117-01-SM-D-LL Equivalent & Substitute Parts

Part Overview

The SSW-117-01-SM-D-LL is a 34-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This through-hole connector features gold-plated mating contacts and kinked pin solder termination, operating across -55°C to 125°C. The part maintains Active product status with ROHS3 compliance and UL94 V-0 flammability rating. Substitute parts are identified when equivalent electrical and mechanical parameters align with the main connector specifications, ensuring functional interchangeability within the SSW series.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	34
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Contact Finish - Mating	Gold
Current Rating	4.7A per Contact
Operating Temperature	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution within the SSW-117 series is determined by alignment of critical electrical and mechanical parameters. The substitute parts SSW-117-01-S-D-LL and SSW-117-21-S-D-LL maintain identical specifications across the following key criteria:

34-position receptacle configuration
0.100" (2.54mm) mating pitch and row spacing
Through-hole mounting with kinked pin solder termination
Gold-plated mating contacts with 30.0µin (0.76µm) thickness
4.7A per contact current rating
-55°C to 125°C operating temperature range
UL94 V-0 flammability classification
ROHS3 compliance
Liquid Crystal Polymer (LCP) insulation material
Phosphor Bronze contact material

All three parts share the same base product number SSW-117 and maintain Active product status, confirming functional equivalence for applications requiring 34-position rectangular connectors with standard 0.1" spacing.

Parameter Comparison

Parameter	SSW-117-01-SM-D-LL	SSW-117-01-S-D-LL	SSW-117-21-S-D-LL
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	34	34	34
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Number of Rows	2	2	2
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
Mounting Type	Through Hole	Through Hole	Through Hole
Termination	Kinked Pin, Solder	Kinked Pin, Solder	Kinked Pin, Solder
Contact Finish - Mating	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Insulation Color	Black	Black	Black
Insulation Height	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)
Contact Length - Post	0.104" (2.64mm)	0.104" (2.64mm)	0.104" (2.64mm)
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Contact Finish - Post	Tin	Tin	Tin
Current Rating (Amps)	4.7A per Contact	4.7A per Contact	4.7A per Contact
Insulation Material	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Contact Shape	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Base Product Number	SSW-117	SSW-117	SSW-117
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

All three parts—SSW-117-01-SM-D-LL, SSW-117-01-S-D-LL, and SSW-117-21-S-D-LL—maintain Active product status with identical ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts is based on availability and inventory levels rather than electrical or mechanical differentiation. The SSW-117-01-SM-D-LL (726 units in stock), SSW-117-01-S-D-LL (743 units in stock), and SSW-117-21-S-D-LL (813 units in stock) are functionally equivalent for applications requiring 34-position rectangular connectors with 0.100" pitch spacing, through-hole mounting, and gold-plated contacts rated for 4.7A per contact across the -55°C to 125°C operating range.

Frequently Asked Questions (FAQ)

Q: Are SSW-117-01-SM-D-LL, SSW-117-01-S-D-LL, and SSW-117-21-S-D-LL electrically interchangeable?

A: Yes. All three parts share identical electrical specifications including 4.7A per contact current rating, gold-plated mating contacts with 30.0µin (0.76µm) thickness, and phosphor bronze contact material. They operate across the same -55°C to 125°C temperature range.

Q: What are the mechanical differences between these substitute parts?

A: There are no mechanical differences. All three connectors feature 34 positions arranged in 2 rows with 0.100" (2.54mm) pitch spacing, identical insulation height of 0.335" (8.51mm), and square contact geometry. Through-hole mounting and kinked pin solder termination are consistent across all variants.

Q: Do all three parts meet the same compliance standards?

A: Yes. SSW-117-01-SM-D-LL, SSW-117-01-S-D-LL, and SSW-117-21-S-D-LL are all ROHS3 compliant and carry UL94 V-0 flammability rating. They share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: Can these connectors be used in applications requiring high-reliability performance?

A: All three parts are manufactured by Samtec Inc. with Active product status, indicating ongoing support and production. The UL94 V-0 flammability rating and ROHS3 compliance support use in regulated applications. Specific reliability requirements should be evaluated against application-level specifications.

Q: What is the difference between the part number variants within the SSW-117 series?

A: The variants SSW-117-01-SM-D-LL, SSW-117-01-S-D-LL, and SSW-117-21-S-D-LL differ in their internal designation codes (SM, 01-S, and 21-S respectively), but maintain identical electrical and mechanical parameters for 34-position receptacle connectors. These designations reflect manufacturing or configuration variants within the same functional specification.

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