SSW-115-22-S-D-RA Equivalent & Substitute Parts

Part Overview

The SSW-115-22-S-D-RA is a 30-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, right-angle mounted connector features gold-plated mating contacts and tin-plated posts, operating across -55°C to 125°C with a current rating of 4.7A per contact. The part maintains active product status and full ROHS3 compliance. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and material certifications that ensure functional interchangeability within the SSW series.

Key Parameters

Parameter	Specification
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, Right Angle
Contact Type	Forked
Current Rating	4.7A per Contact
Operating Temperature	-55°C ~ 125°C
Contact Finish - Mating	Gold (30.0µin / 0.76µm)
Contact Finish - Post	Tin
Insulation Material	Liquid Crystal Polymer (LCP)
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
Fastening Type	Push-Pull

Substitute Part Grouping Explanation

Substitute parts for the SSW-115-22-S-D-RA are identified within the Samtec SSW series based on matching the following critical parameters: 30-position receptacle configuration, 0.100" (2.54mm) mating pitch, 2-row layout with 0.100" row spacing, through-hole right-angle mounting, forked contact type, gold mating contact finish, tin post finish, 4.7A per contact current rating, -55°C to 125°C operating temperature range, LCP insulation material, UL94 V-0 flammability rating, and ROHS3 compliance.

The identified substitutes—SSW-115-02-S-D-RA and SSW-115-02-SM-D-RA—maintain identical electrical and mechanical specifications across all critical parameters. Substitution is valid when connector position loading, contact configuration, and PCB mounting requirements remain unchanged in the application.

Parameter Comparison

Parameter	SSW-115-22-S-D-RA	SSW-115-02-S-D-RA	SSW-115-02-SM-D-RA
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	SSW	SSW	SSW
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	30	30	30
Contact Type	Forked	Forked	Forked
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, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder
Fastening Type	Push-Pull	Push-Pull	Push-Pull
Contact Finish - Mating	Gold	Gold	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	30.0µin (0.76µm)
Contact Finish - Post	Tin	Tin	Tin
Insulation Color	Black	Black	Black
Insulation Height	0.195" (4.95mm)	0.195" (4.95mm)	0.195" (4.95mm)
Contact Length - Post	0.100" (2.54mm)	0.100" (2.54mm)	0.100" (2.54mm)
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
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
Product Status	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
ECCN	EAR99	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

All three parts—SSW-115-22-S-D-RA, SSW-115-02-S-D-RA, and SSW-115-02-SM-D-RA—maintain active product status with full ROHS3 compliance and EAR99 export classification. Selection between these parts is based on application-specific requirements and inventory availability rather than electrical or mechanical differences, as all parameters remain identical across the group.

SSW-115-22-S-D-RA currently maintains 977 units in stock. SSW-115-02-S-D-RA provides 1150 units in inventory, while SSW-115-02-SM-D-RA offers 701 units. Component selection should prioritize availability and supply chain requirements when substituting within this equivalent group.

Frequently Asked Questions (FAQ)

Q: Are SSW-115-02-S-D-RA and SSW-115-02-SM-D-RA direct substitutes for SSW-115-22-S-D-RA?

A: Yes. All three parts share identical electrical specifications, mechanical dimensions, contact configurations, and material certifications. Substitution is valid when the application requires a 30-position, 0.100" pitch receptacle connector with through-hole right-angle mounting and gold mating contacts.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by: connector type (receptacle), position count (30), mating pitch (0.100"), row configuration (2 rows at 0.100" spacing), mounting style (through-hole right-angle), contact finish (gold mating, tin post), current rating (4.7A per contact), operating temperature range (-55°C to 125°C), insulation material (LCP), and compliance certifications (UL94 V-0, ROHS3).

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

A: Yes, provided the PCB layout accommodates the through-hole right-angle mounting footprint and the connector position loading remains consistent with the application design.

Q: What is the difference between the part number designations?

A: The part numbers reflect variations within the SSW series base product (SSW-115). Differences in the alphanumeric suffix indicate variations in contact loading or configuration options, but the three identified substitutes maintain identical specifications for the 30-position, fully-loaded configuration.

Q: Are there any compliance or certification differences between these parts?

A: No. All three parts maintain identical ROHS3 compliance, UL94 V-0 flammability rating, EAR99 export classification, and HTSUS coding.

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