SSW-115-02-S-S Equivalent & Substitute Parts

Part Overview

The SSW-115-02-S-S is a 15-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 778 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 is unavailable or when design requirements permit alternative contact ratings or insulation materials.

Key Parameters

Parameter	Value
Connector Type	Receptacle
Number of Positions	15
Pitch - 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
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
Current Rating	4.7A per Contact
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-115-02-S-S is determined by strict alignment of the following critical parameters:

Connector Type & Position Count: Must be a 15-position receptacle
Pitch Specification: Must maintain 0.100" (2.54mm) mating pitch
Mounting & Termination: Must support through-hole solder termination
Fastening Mechanism: Must feature push-pull fastening
Contact Finish: Must provide gold-plated mating contacts at 30.0µin (0.76µm) minimum thickness
Electrical Performance: Current rating and operating temperature range must meet or exceed application requirements
Compliance: Must maintain UL94 V-0 flammability rating and RoHS compliance

The substitute part 6-534237-3 (TE Connectivity AMP Connectors AMPMODU Mod IV series) meets these core substitution criteria with equivalent mechanical and electrical characteristics suitable for direct replacement in board-to-board and cable connector applications.

Parameter Comparison

Parameter	SSW-115-02-S-S (Samtec)	6-534237-3 (TE Connectivity)	Compatibility Notes
Connector Type	Receptacle	Receptacle	Equivalent
Number of Positions	15	15	Equivalent
Pitch - Mating	0.100" (2.54mm)	0.100" (2.54mm)	Equivalent
Mounting Type	Through Hole	Through Hole	Equivalent
Termination	Solder	Solder	Equivalent
Fastening Type	Push-Pull	Push-Pull	Equivalent
Contact Finish - Mating	Gold	Gold	Equivalent
Contact Finish Thickness - Mating	30.0µin (0.76µm)	30.0µin (0.76µm)	Equivalent
Insulation Color	Black	Black	Equivalent
Insulation Height	0.335" (8.51mm)	0.340" (8.64mm)	Minimal variance; functionally compatible
Operating Temperature Range	-55°C ~ 125°C	-65°C ~ 125°C	Substitute provides extended low-temperature range
Material Flammability Rating	UL94 V-0	UL94 V-0	Equivalent
Current Rating	4.7A per Contact	2A per Contact	Substitute has lower current capacity; verify application requirements
RoHS Status	ROHS3 Compliant	RoHS Compliant	Both compliant; substitute status vendor-defined
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Equivalent

Engineering Selection Recommendations

Both the SSW-115-02-S-S and 6-534237-3 maintain active product status and meet UL94 V-0 flammability requirements. Selection between these parts should be based on the following criteria:

SSW-115-02-S-S (Samtec) is the primary choice when:

Current per contact must reach 4.7A
Operating temperature minimum requirement is -55°C or higher
Liquid Crystal Polymer (LCP) insulation material is specified

6-534237-3 (TE Connectivity) is suitable when:

Current per contact requirement does not exceed 2A
Extended low-temperature operation to -65°C is beneficial
Polyester glass-filled insulation material is acceptable
Higher inventory availability (1482 units) is advantageous

Both parts are RoHS compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, indicating no special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can the 6-534237-3 be used as a direct replacement for the SSW-115-02-S-S?

A: Direct mechanical and electrical substitution is possible when the application current requirement does not exceed 2A per contact. The 4.7A per contact rating of the SSW-115-02-S-S cannot be matched by the 6-534237-3. Verify your circuit current specifications before substitution.

Q: What are the physical differences between these connectors?

A: Insulation height differs by 0.005" (0.13mm), with the 6-534237-3 measuring 0.340" versus the SSW-115-02-S-S at 0.335". This minimal variance does not affect PCB layout compatibility for standard through-hole applications. Contact length also differs (0.115" versus 0.194"), which may affect solder joint geometry.

Q: Are both connectors RoHS compliant?

A: Yes. The SSW-115-02-S-S is ROHS3 compliant. The 6-534237-3 is RoHS compliant with vendor-undefined REACH status. Both meet current regulatory requirements for electronic component use.

Q: What is the difference in packaging between these parts?

A: The SSW-115-02-S-S is supplied in bulk packaging, while the 6-534237-3 is supplied in tube packaging. This affects handling and storage but does not impact electrical or mechanical performance.

Q: Do both connectors require special moisture handling?

A: No. Both parts carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity precautions are necessary during storage or assembly.

Q: Which connector has better temperature performance?

A: The 6-534237-3 extends the low-temperature operating range to -65°C compared to -55°C for the SSW-115-02-S-S. Both support 125°C maximum operating temperature.

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