SSW-109-01-S-D Equivalent & Substitute Parts

Part Overview

The SSW-109-01-S-D is an 18-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 852 units in stock.

Substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit functional equivalents that meet the same electrical and mechanical specifications.

Substiute Parts

SSW-109-01-S-D

Samtec Inc.In Stock: 961SSW-109-01-S-D Datasheet

Current PartRFQ

5-534206-9

TE Connectivity AMP ConnectorsIn Stock: 71455-534206-9 Datasheet

MFR RecommendedRFQ

534206-9

TE Connectivity AMP ConnectorsIn Stock: 899534206-9 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SSW-109-01-S-D is determined by strict alignment with the following critical parameters:

• 18-position receptacle configuration
• 0.100" (2.54mm) mating pitch
• 2-row layout with 0.100" (2.54mm) row spacing
• Through-hole solder termination
• Push-pull fastening mechanism
• Gold-plated mating contacts at 30.0µin (0.76µm) thickness
• Black insulation color
• Square contact geometry
• Phosphor bronze contact material

The substitute parts identified (5-534206-9 and 534206-9) from TE Connectivity AMP Connectors meet these core mechanical and electrical compatibility requirements. Both parts are 18-position receptacle connectors with identical pitch, row configuration, mounting type, and termination method. Variations in secondary parameters such as insulation material, contact post length, and current rating are noted in the comparison table below.

Parameter Comparison

Engineering Selection Recommendations

The SSW-109-01-S-D remains the primary specification for new designs due to its active production status, ROHS3 compliance, and higher current rating of 4.7A per contact.

The 5-534206-9 (TE Connectivity) is the preferred substitute when supply of the primary part is constrained. This part maintains ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment. The reduced current rating of 2A per contact must be evaluated against circuit requirements. The slightly lower insulation height (0.320" vs. 0.335") and longer contact post (0.115" vs. 0.104") represent minor dimensional variations that typically do not affect PCB layout compatibility for standard through-hole applications.

The 534206-9 (TE Connectivity) is not recommended for new designs. This part is discontinued at DiGi Electronics, does not comply with RoHS standards, and carries REACH affected status. Use of this part is restricted to legacy system maintenance or repair applications where regulatory compliance is not a requirement.

Frequently Asked Questions (FAQ)

Q: Can the 5-534206-9 be used as a direct replacement for the SSW-109-01-S-D?

A: The 5-534206-9 is mechanically and electrically compatible for board-to-board or cable connections with identical 18-position, 0.100" pitch configuration. The primary consideration is the reduced current rating (2A vs. 4.7A per contact). If circuit current per contact does not exceed 2A, substitution is permissible. Dimensional variations in insulation height and contact post length are within acceptable tolerances for standard through-hole PCB applications.

Q: What is the difference between 5-534206-9 and 534206-9?

A: Both parts are from the TE Connectivity AMPMODU Mod II series with identical mechanical specifications. The key differences are: 5-534206-9 is ROHS3 compliant and REACH unaffected (active status), while 534206-9 is RoHS non-compliant and REACH affected (discontinued status). The 534206-9 also uses Tin-Lead contact finish on the post versus Tin on the 5-534206-9. New designs must use 5-534206-9; 534206-9 is suitable only for legacy applications.

Q: Are there packaging differences between these parts?

A: The SSW-109-01-S-D is supplied in bulk packaging. The 5-534206-9 is supplied in tube packaging. The 534206-9 packaging is not specified. Packaging differences do not affect electrical or mechanical compatibility but may impact inventory management and handling procedures.

Q: What is the impact of different insulation materials?

A: The SSW-109-01-S-D uses Liquid Crystal Polymer (LCP) insulation, while both TE Connectivity substitutes use Polyester, Glass Filled insulation. Both materials meet UL94 V-0 flammability requirements (where specified). Material selection affects thermal and mechanical properties but does not impact electrical compatibility for standard applications. The choice between materials is determined by environmental exposure and mechanical stress requirements specific to the application.

Q: Can the SSW-109-01-S-D be used in applications requiring RoHS compliance?

A: Yes. The SSW-109-01-S-D is ROHS3 compliant. The 5-534206-9 substitute is also ROHS3 compliant. The 534206-9 is not RoHS compliant and must not be used in applications with RoHS requirements.