SSW-117-22-SM-D Equivalent & Substitute Parts

Part Overview

The SSW-117-22-SM-D 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, forked contact geometry, and push-pull fastening. The part is active in production with 1154 units in stock. Substitute parts are identified based on matching electrical and mechanical specifications within the SSW series, enabling direct functional replacement in applications where connector footprint and contact characteristics remain constant.

Key Parameters

Parameter	Value
Manufacturer Part Number	SSW-117-22-SM-D
Manufacturer	Samtec Inc.
Series	SSW
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
Termination	Solder
Contact Type	Forked
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	30.0µin (0.76µm)
Contact Finish - Post	Tin
Current Rating	4.7A per Contact
Operating Temperature	-55°C ~ 125°C
Insulation Material	Liquid Crystal Polymer (LCP)
Insulation Color	Black
Insulation Height	0.335" (8.51mm)
Contact Length - Post	0.194" (4.93mm)
Contact Shape	Square
Contact Material	Phosphor Bronze
Material Flammability Rating	UL94 V-0
Fastening Type	Push-Pull
RoHS Status	ROHS3 Compliant
Product Status	Active

Substitute Part Grouping Explanation

Substitute parts for the SSW-117-22-SM-D are identified within the Samtec SSW series based on matching the following critical parameters:

Number of positions: 34
Pitch spacing: 0.100" (2.54mm)
Number of rows: 2
Row spacing: 0.100" (2.54mm)
Connector type: Receptacle
Contact type: Forked
Mounting type: Through hole
Termination: 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
Insulation material: Liquid Crystal Polymer (LCP)
Contact material: Phosphor Bronze
Material flammability rating: UL94 V-0
RoHS status: ROHS3 Compliant

The identified substitutes SSW-117-02-S-D and SSW-117-02-SM-D maintain identical electrical and mechanical specifications across all critical parameters, ensuring functional equivalence in board-to-board and cable connector applications.

Parameter Comparison

Parameter	SSW-117-22-SM-D	SSW-117-02-S-D	SSW-117-02-SM-D
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	SSW	SSW	SSW
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	Solder	Solder	Solder
Contact Type	Forked	Forked	Forked
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
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
Insulation Material	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)	Liquid Crystal Polymer (LCP)
Insulation Color	Black	Black	Black
Insulation Height	0.335" (8.51mm)	0.335" (8.51mm)	0.335" (8.51mm)
Contact Length - Post	0.194" (4.93mm)	0.194" (4.93mm)	0.194" (4.93mm)
Contact Shape	Square	Square	Square
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0
Fastening Type	Push-Pull	Push-Pull	Push-Pull
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Product Status	Active	Active	Active
Inventory	1154 Pcs	989 Pcs	1131 Pcs

Engineering Selection Recommendations

All three connectors—SSW-117-22-SM-D, SSW-117-02-S-D, and SSW-117-02-SM-D—are active production parts from Samtec Inc. with ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts is based on inventory availability and packaging requirements rather than electrical or mechanical performance differences.

The SSW-117-22-SM-D and SSW-117-02-SM-D share identical specifications and differ only in part number designation. The SSW-117-02-S-D variant maintains all critical electrical and mechanical parameters with the exception of moisture sensitivity level classification (MSL 1 Unlimited versus Not Applicable), which does not affect functional performance in standard operating conditions.

Frequently Asked Questions (FAQ)

Q: Can SSW-117-02-S-D or SSW-117-02-SM-D be used as direct replacements for SSW-117-22-SM-D?

A: Yes. All three connectors share identical electrical and mechanical specifications including position count, pitch spacing, contact geometry, current rating, and operating temperature range. Direct substitution is functionally equivalent.

Q: What is the difference between SSW-117-02-S-D and SSW-117-02-SM-D?

A: Both parts maintain identical electrical and mechanical specifications. The difference lies in moisture sensitivity level classification: SSW-117-02-S-D is rated MSL 1 (Unlimited), while SSW-117-02-SM-D is rated Not Applicable. This distinction does not affect performance in standard applications.

Q: Are there any compatibility concerns when substituting these connectors?

A: No compatibility concerns exist. All three connectors feature identical footprints, contact spacing, mounting type (through hole), and termination method (solder). PCB layout and mating connector specifications remain unchanged.

Q: What certifications apply to all substitute parts?

A: All parts are ROHS3 compliant and carry UL94 V-0 material flammability certification. All are active production parts with established supply availability.

Q: How do the contact specifications compare across these parts?

A: Contact specifications are identical across all three connectors: forked contact type, square contact shape, phosphor bronze material, gold mating finish at 30.0µin thickness, tin post finish, and 4.7A per contact current rating.

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