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 through-hole mounting. This connector features gold-plated mating contacts, forked contact geometry, and push-pull fastening. The product is discontinued at DiGi Electronics, making identification of equivalent substitute parts essential for ongoing design support and procurement.

Substiute Parts

SSW-115-02-S-S

Samtec Inc.In Stock: 1113SSW-115-02-S-S Datasheet

Current PartRFQ

6-534237-3

TE Connectivity AMP ConnectorsIn Stock: 15376-534237-3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

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

• Connector Type & Position Count: Must be a 15-position receptacle
• Pitch & Mounting: 0.100" (2.54mm) pitch with through-hole PCB mounting
• Termination & Fastening: Solder termination with push-pull fastening mechanism
• Contact Finish: Gold-plated mating contacts with 30.0µin (0.76µm) minimum thickness
• Insulation & Temperature: UL94 V-0 rated insulation, operating range -55°C to 125°C minimum
• Compliance: RoHS3 compliance required

The substitute part 6-534237-3 (TE Connectivity AMP Connectors) meets these core substitution criteria across connector type, position count, pitch, mounting method, termination, fastening, contact finish specification, flammability rating, and RoHS compliance.

Parameter Comparison

Engineering Selection Recommendations

The 6-534237-3 (TE Connectivity AMP Connectors AMPMODU Mod IV series) is a qualified substitute for the discontinued SSW-115-02-S-S based on the following factors:

Mechanical & Electrical Compatibility: Both connectors share identical pitch (0.100"), position count (15), mounting method (through-hole), termination (solder), and fastening mechanism (push-pull). Contact geometry, material composition (phosphor bronze), and mating contact finish (gold, 30.0µin) are equivalent.

Thermal & Environmental Performance: The substitute part operates across -65°C to 125°C, exceeding the original -55°C to 125°C range. Both maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification.

Regulatory Compliance: Both parts carry EAR99 ECCN classification and HTSUS 8536.69.4040 tariff code. The substitute is RoHS Compliant; the original is ROHS3 Compliant. Both meet REACH requirements within their respective vendor specifications.

Critical Design Consideration: The substitute part is rated at 2A per contact versus the original 4.7A per contact. Circuit designs operating at or near the original 4.7A specification require current derating or alternative component selection.

Product Status: The original part is discontinued at DiGi Electronics. The substitute is active in production with 1482 units in stock, ensuring procurement continuity.

Frequently Asked Questions (FAQ)

Q: Can the 6-534237-3 directly replace the SSW-115-02-S-S in existing designs?

A: Direct mechanical and electrical substitution is possible for the connector interface. However, the reduced current rating (2A vs. 4.7A per contact) requires circuit-level evaluation. If the original design operates at currents exceeding 2A per contact, the substitute is not suitable without design modification.

Q: What are the key dimensional differences between these connectors?

A: Insulation height differs by 0.005" (0.13mm): SSW-115-02-S-S measures 0.335" (8.51mm) while 6-534237-3 measures 0.340" (8.64mm). This variance is within typical PCB layout tolerances for through-hole applications. Contact length also differs: SSW-115-02-S-S post length is 0.194" (4.93mm) versus 0.115" (2.92mm) for the substitute.

Q: Are there compliance or certification differences?

A: Both connectors meet UL94 V-0 flammability requirements and carry MSL 1 moisture sensitivity ratings. The original is ROHS3 Compliant; the substitute is RoHS Compliant. Both share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications. REACH status differs: the original is REACH Unaffected while the substitute is Vendor Undefined.

Q: What is the packaging difference?

A: The SSW-115-02-S-S packaging specification is not provided. The 6-534237-3 is supplied in Tube packaging.

Q: How do the contact materials compare?

A: Both connectors use phosphor bronze contact material with gold plating on mating surfaces. Mating contact finish thickness is identical at 30.0µin (0.76µm). Post contact finish differs: the original uses tin; the substitute specifies 150.0µin (3.81µm) tin plating.

Q: What is the operating temperature range difference?

A: The substitute part extends the lower temperature limit to -65°C compared to the original -55°C specification, while maintaining the same 125°C upper limit. This provides improved low-temperature performance.