SSW-142-22-S-D Equivalent & Substitute Parts

Part Overview

The SSW-142-22-S-D is an 84-position receptacle connector manufactured by Samtec Inc., designed for board-to-board or cable applications with 0.100" (2.54mm) pitch spacing. This connector features gold-plated mating contacts, through-hole solder termination, and push-pull fastening. The part is active in production with 985 units currently in stock. Substitute parts are identified to support design flexibility, inventory management, and supply chain continuity while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Manufacturer Part Number	SSW-142-22-S-D
Manufacturer	Samtec Inc.
Series	SSW
Connector Type	Receptacle
Number of Positions	84
Pitch - Mating	0.100" (2.54mm)
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Termination	Solder
Fastening Type	Push-Pull
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
Insulation Material	Liquid Crystal Polymer (LCP)
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SSW-142-22-S-D are identified based on strict electrical and mechanical parameter matching within the SSW series. The substitution criteria are:

Identical connector type (Receptacle)
Identical number of positions (84)
Identical pitch spacing (0.100" / 2.54mm)
Identical row configuration (2 rows)
Identical row spacing (0.100" / 2.54mm)
Identical mounting type (Through Hole)
Identical termination method (Solder)
Identical fastening type (Push-Pull)
Identical contact finish - mating (Gold)
Identical contact finish thickness - mating (30.0µin / 0.76µm)
Identical current rating (4.7A per Contact)
Identical operating temperature range (-55°C ~ 125°C)
Identical material flammability rating (UL94 V-0)
Identical insulation material (Liquid Crystal Polymer)
ROHS3 compliance maintained

The identified substitutes are SSW-142-02-S-D and SSW-142-02-SM-D, both from Samtec Inc. within the same SSW series.

Parameter Comparison

Parameter	SSW-142-22-S-D	SSW-142-02-S-D	SSW-142-02-SM-D
Manufacturer	Samtec Inc.	Samtec Inc.	Samtec Inc.
Series	SSW	SSW	SSW
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	84	84	84
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
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)
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)
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
Contact Finish - Post	Tin	Tin	Tin
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
ECCN	EAR99	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040	8536.69.4040
Product Status	Active	Active	Active
Inventory	985 Pcs	789 Pcs	1091 Pcs

Engineering Selection Recommendations

All three parts—SSW-142-22-S-D, SSW-142-02-S-D, and SSW-142-02-SM-D—are active production components from Samtec Inc. with identical electrical and mechanical specifications. Selection between these parts is based on inventory availability and product status:

SSW-142-22-S-D: 985 units in stock
SSW-142-02-S-D: 789 units in stock
SSW-142-02-SM-D: 1091 units in stock (highest availability)

All parts maintain ROHS3 compliance and UL94 V-0 flammability rating. No technical performance differentiation exists between these substitutes based on provided specifications.

Frequently Asked Questions (FAQ)

Q: Are SSW-142-02-S-D and SSW-142-02-SM-D direct replacements for SSW-142-22-S-D?

A: Yes. All three parts share identical electrical and mechanical parameters including connector type, position count, pitch spacing, row configuration, mounting type, termination method, fastening type, contact finish specifications, current rating, operating temperature range, and material flammability rating.

Q: What is the difference between these substitute parts?

A: The parts differ only in their internal designation codes (22-S-D, 02-S-D, and 02-SM-D) and current inventory levels. No functional or performance differences exist based on provided specifications.

Q: Can I use SSW-142-02-SM-D in place of SSW-142-22-S-D on an existing PCB?

A: Yes. The mechanical footprint, electrical characteristics, and interface specifications are identical. PCB layout and connector mounting remain compatible.

Q: Are all three parts RoHS compliant?

A: Yes. All three parts are ROHS3 compliant and carry the same ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: What is the current rating for these connectors?

A: Each contact supports 4.7A. With 84 positions across 2 rows, total current capacity depends on the number of loaded positions and circuit design.

Q: What is the operating temperature range?

A: All three parts operate from -55°C to 125°C, suitable for industrial and commercial applications.

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