SSW-112-01-S-D Equivalent & Substitute Parts

Part Overview

The SSW-112-01-S-D is a 24-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 currently active in production with 2300 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where the primary part becomes unavailable or when inventory constraints require alternative sourcing.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	24
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)
Insulation Color	Black
Contact Material	Phosphor Bronze
Contact Shape	Square
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the SSW-112-01-S-D are identified based on strict alignment of the following critical parameters:

Connector type (Receptacle)
Position count (24 positions)
Mating pitch (0.100" / 2.54mm)
Row configuration (2 rows with 0.100" spacing)
Mounting method (Through Hole)
Termination type (Solder)
Fastening mechanism (Push-Pull)
Mating contact finish (Gold at 30.0µin thickness)
Contact material (Phosphor Bronze)
Contact geometry (Square shape)

The identified substitutes are TE Connectivity AMP Connectors parts 1-534206-2 and 6-534206-2, both from the AMPMODU Mod II series. These parts satisfy all core mechanical and electrical compatibility requirements with the SSW-112-01-S-D.

Parameter Comparison

Parameter	SSW-112-01-S-D (Samtec)	1-534206-2 (TE Connectivity)	6-534206-2 (TE Connectivity)
Connector Type	Receptacle	Receptacle	Receptacle
Number of Positions	24	24	24
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
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Shape	Square	Square	Square
Operating Temperature Range	-55°C ~ 125°C	-65°C ~ 125°C	-65°C ~ 125°C
Material Flammability Rating	UL94 V-0	Not specified	UL94 V-0
RoHS Status	ROHS3 Compliant	RoHS non-compliant	ROHS3 Compliant
Product Status	Active	Active	Active

Engineering Selection Recommendations

Both TE Connectivity substitute parts maintain mechanical and electrical compatibility with the SSW-112-01-S-D. Selection between the main part and substitutes depends on compliance requirements:

The SSW-112-01-S-D and 6-534206-2 are both ROHS3 compliant with UL94 V-0 flammability ratings, making them suitable for applications with strict environmental and regulatory requirements.

The 1-534206-2 is RoHS non-compliant and lacks specified flammability rating documentation. This part is suitable only for applications without RoHS or UL94 V-0 requirements.

All three parts are active products with current manufacturing status. The SSW-112-01-S-D operates across -55°C to 125°C, while both TE Connectivity substitutes extend the lower temperature limit to -65°C, providing broader thermal operating range.

Frequently Asked Questions (FAQ)

Q: Can 1-534206-2 or 6-534206-2 be used as direct replacements for SSW-112-01-S-D?

A: Both parts share identical mechanical and electrical parameters including connector type, position count, pitch, row configuration, mounting method, termination, and fastening type. Direct mechanical and electrical substitution is supported. Compliance requirements must be evaluated: 6-534206-2 matches RoHS3 and UL94 V-0 specifications; 1-534206-2 does not.

Q: What are the key differences between the substitute parts?

A: The primary difference is regulatory compliance. Part 6-534206-2 is ROHS3 compliant with UL94 V-0 flammability rating. Part 1-534206-2 is RoHS non-compliant without specified flammability rating. Both parts are packaged in tubes rather than bulk.

Q: Are there differences in insulation material?

A: Yes. The SSW-112-01-S-D uses Liquid Crystal Polymer (LCP) insulation. Both TE Connectivity substitutes use Polyester, Glass Filled insulation. This material difference does not affect mechanical or electrical compatibility for standard board-to-board applications.

Q: How do current ratings compare?

A: The SSW-112-01-S-D is rated at 4.7A per contact. Both TE Connectivity substitutes are rated at 2A per contact. Applications requiring the full 4.7A rating cannot use the TE Connectivity substitutes.

Q: What is the difference in insulation height?

A: The SSW-112-01-S-D has 0.335" (8.51mm) insulation height. Both TE Connectivity substitutes have 0.320" (8.13mm) insulation height. This 0.015" difference may affect PCB layout spacing in constrained designs.

Q: Do the contact post lengths differ?

A: Yes. The SSW-112-01-S-D has 0.104" (2.64mm) contact post length. Both TE Connectivity substitutes have 0.115" (2.92mm) contact post length. This 0.011" difference affects solder joint geometry and PCB hole depth requirements.

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