SSW-115-01-S-D-N-LL Equivalent & Substitute Parts

Part Overview

The SSW-115-01-S-D-N-LL is a 30-position rectangular receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications. This connector features 0.100" (2.54mm) pitch through-hole mounting with gold-plated mating contacts and tin-plated posts. The product is currently active and widely used in applications requiring reliable interconnection with a 4.7A per-contact current rating and operating temperature range of -55°C to 125°C. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector series.

Key Parameters

Parameter	Value
Manufacturer Part Number	SSW-115-01-S-D-N-LL
Manufacturer	Samtec Inc.
Category	Rectangular Connectors
Series	SSW
Connector Type	Receptacle
Number of Positions	30
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Kinked Pin, Solder
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)
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

Substitute parts for the SSW-115-01-S-D-N-LL are identified based on strict equivalence of the following critical parameters:

Connector type (Receptacle)
Number of positions (30)
Pitch - mating (0.100" / 2.54mm)
Number of rows (2)
Row spacing - mating (0.100" / 2.54mm)
Mounting type (Through Hole)
Termination method (Kinked Pin, Solder)
Contact finish - mating (Gold)
Contact finish thickness - mating (30.0µin / 0.76µm)
Current rating (4.7A per Contact)
Operating temperature range (-55°C ~ 125°C)
Material flammability rating (UL94 V-0)
RoHS compliance (ROHS3 Compliant)
Series (SSW)

All substitute parts maintain identical electrical and mechanical specifications within the SSW series, ensuring direct functional interchangeability.

Parameter Comparison

Parameter	SSW-115-01-S-D-N-LL	SSW-115-01-S-D-LL	SSW-115-21-S-D-LL
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	SSW	SSW	SSW
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	30	30	30
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)
Current Rating	4.7A per Contact	4.7A per Contact	4.7A per Contact
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
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
Product Status	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All three parts—SSW-115-01-S-D-N-LL, SSW-115-01-S-D-LL, and SSW-115-21-S-D-LL—are active products from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status:

SSW-115-01-S-D-N-LL: 1,123 pcs in stock
SSW-115-01-S-D-LL: 758 pcs in stock
SSW-115-21-S-D-LL: 860 pcs in stock

All parts maintain ROHS3 compliance and UL94 V-0 flammability rating, meeting regulatory requirements for industrial and commercial applications. The parts are functionally interchangeable for applications requiring 30-position, 0.100" pitch through-hole receptacle connectors with gold-plated mating contacts and 4.7A per-contact current capacity.

Frequently Asked Questions (FAQ)

Q: Are SSW-115-01-S-D-N-LL, SSW-115-01-S-D-LL, and SSW-115-21-S-D-LL directly interchangeable?

A: Yes. All three parts share identical electrical and mechanical parameters, including connector type, position count, pitch, mounting method, contact finish, current rating, and operating temperature range. They are functionally equivalent for board-to-board and cable applications.

Q: What are the key parameters that define substitutability for this connector?

A: Substitutability is determined by: 30-position count, 0.100" (2.54mm) mating pitch, 2-row configuration with 0.100" row spacing, through-hole mounting, kinked pin solder termination, gold mating contact finish at 30.0µin thickness, 4.7A per-contact current rating, and -55°C to 125°C operating temperature range.

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

A: Yes. All three parts are ROHS3 compliant and carry UL94 V-0 material flammability rating, meeting the same regulatory and safety requirements.

Q: What is the difference between these part numbers if they are equivalent?

A: The part numbers reflect internal Samtec designations within the SSW series. The differences in the part number suffix do not affect electrical or mechanical performance. Selection should be based on availability and procurement requirements.

Q: Can these connectors be used in high-temperature applications?

A: Yes. All three parts are rated for operating temperatures from -55°C to 125°C, suitable for industrial and commercial applications within this temperature range.

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