SSW-115-01-S-S Equivalent & Substitute Parts

Part Overview

The SSW-115-01-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 part is currently active in production with 784 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 configurations.

Substiute Parts

SSW-115-01-S-S

Samtec Inc.In Stock: 794SSW-115-01-S-S Datasheet

Current PartRFQ

1-534237-3

TE Connectivity AMP ConnectorsIn Stock: 56591-534237-3 Datasheet

MFR RecommendedRFQ

6-534237-3

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

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSW-115-01-S-S are qualified based on the following critical parameters that determine functional equivalence:

• Connector Type & Position Count: Both substitute parts maintain receptacle configuration with 15 positions, ensuring mechanical and electrical compatibility with mating plugs designed for the original part.
• Pitch & Mounting: 0.100" (2.54mm) pitch and through-hole solder termination are preserved across all substitute parts, maintaining PCB footprint compatibility.
• Fastening & Contact Finish: Push-pull fastening and gold mating contact finish (30.0µin thickness) are maintained, ensuring equivalent interface performance and signal integrity.
• Style & Rows: Single-row board-to-board or cable configuration is consistent across all parts.

The substitute parts identified are TE Connectivity AMP Connectors models 1-534237-3 and 6-534237-3, both from the AMPMODU Mod IV series. These parts satisfy the core electrical and mechanical substitution criteria while differing in compliance certifications and contact post specifications.

Parameter Comparison

Engineering Selection Recommendations

SSW-115-01-S-S (Primary Part): This part is the original specification and remains the preferred choice for new designs. It offers the highest current rating (4.7A per contact), UL94 V-0 flammability certification, and ROHS3 compliance. The LCP insulation material provides superior dimensional stability and thermal performance. This part is suitable for applications requiring maximum current capacity and stringent environmental compliance.

6-534237-3 (Preferred Substitute): This TE Connectivity part is the recommended substitute when the primary part is unavailable. It maintains UL94 V-0 flammability certification and achieves RoHS compliance, aligning with the primary part's compliance profile. The AMPMODU Mod IV series is widely used in industrial and commercial applications. The primary trade-off is reduced current rating (2A per contact) and polyester glass-filled insulation instead of LCP. This part is suitable for applications where current requirements do not exceed 2A per contact and where RoHS compliance is mandatory.

1-534237-3 (Secondary Substitute): This TE Connectivity part provides equivalent mechanical and electrical interface compatibility but lacks RoHS compliance and does not specify UL94 flammability rating. This part should be selected only when RoHS compliance is not required and when the application environment permits non-compliant materials. The current rating is 2A per contact.

All substitute parts maintain the critical 0.100" (2.54mm) pitch, 15-position receptacle configuration, through-hole solder termination, and push-pull fastening required for PCB footprint and mating plug compatibility.

Frequently Asked Questions (FAQ)

Q: Can 1-534237-3 or 6-534237-3 be used as direct replacements for SSW-115-01-S-S?

A: Both parts are mechanically and electrically compatible for mating and PCB mounting due to identical pitch (0.100"), position count (15), mounting type (through-hole), and fastening (push-pull). However, design requirements must account for differences in current rating (2A vs. 4.7A per contact), insulation material (polyester glass-filled vs. LCP), and compliance certifications. 6-534237-3 is preferred when RoHS compliance is required.

Q: What is the impact of the current rating difference between SSW-115-01-S-S (4.7A) and the substitute parts (2A)?

A: The substitute parts support lower maximum current per contact. Applications designed for the full 4.7A capacity of the original part cannot be directly substituted without thermal and electrical re-analysis. Verify that the application's actual current requirements do not exceed 2A per contact before substitution.

Q: How do the insulation materials differ, and does this affect compatibility?

A: SSW-115-01-S-S uses Liquid Crystal Polymer (LCP), while substitute parts use polyester glass-filled material. Both materials are suitable for through-hole PCB mounting and push-pull connector applications. LCP offers superior dimensional stability and thermal performance. Polyester glass-filled material is adequate for standard industrial temperature ranges (-65°C to 125°C). Material selection should align with application thermal and mechanical requirements.

Q: What is the significance of the RoHS compliance difference?

A: SSW-115-01-S-S is ROHS3 compliant, and 6-534237-3 is RoHS compliant. Both meet RoHS requirements. 1-534237-3 is RoHS non-compliant and should not be used in applications or markets requiring RoHS certification. For new designs targeting EU or regulated markets, use SSW-115-01-S-S or 6-534237-3.

Q: Why do the substitute parts have different insulation heights (0.340" vs. 0.335")?

A: The 0.005" (0.13mm) difference in insulation height is within typical manufacturing tolerances for connector design. This minor dimensional variation does not affect PCB footprint compatibility or mating interface performance. Both dimensions accommodate standard 0.100" pitch through-hole PCB layouts.

Q: What packaging differences exist, and how do they affect procurement?

A: SSW-115-01-S-S is supplied in bulk packaging, while substitute parts are supplied in tube packaging. Tube packaging is standard for AMPMODU connectors and does not affect component functionality. Procurement quantities and handling procedures may differ based on packaging format.

Q: Are the contact post specifications interchangeable?

A: Contact post length differs slightly (0.104" vs. 0.115"), and contact finish thickness on the post varies (not specified for SSW-115-01-S-S vs. 150.0µin for substitutes). These differences do not affect solder joint formation or electrical performance in standard through-hole PCB assembly processes. Both configurations are suitable for wave or reflow soldering.