TSW-116-23-L-S Equivalent & Substitute Parts

Part Overview

The TSW-116-23-L-S is a rectangular connector header manufactured by Samtec Inc., designed for through-hole mounting applications. This 16-position, single-row connector operates at 0.100" (2.54mm) pitch and features gold-plated mating contacts with tin-plated posts. The connector is classified as Active product status and complies with RoHS3 and REACH regulations. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate alternative suppliers.

Substiute Parts

TSW-116-23-L-S

Samtec Inc.In Stock: 932TSW-116-23-L-S Datasheet

Current PartRFQ

0022284163

MolexIn Stock: 19270022284163 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-116-23-L-S is determined by strict alignment of the following critical parameters:

• Connector Type: Header (with or without breakaway feature)
• Contact Type: Male Pin
• Pitch - Mating: 0.100" (2.54mm)
• Number of Positions: 16
• Number of Rows: 1
• Mounting Type: Through Hole
• Termination: Solder
• Fastening Type: Push-Pull
• Contact Finish - Mating: Gold
• Contact Finish - Post: Tin
• Style: Board to Board or Cable
• Shrouding: Unshrouded
• Number of Positions Loaded: All

The Molex 0022284163 meets all critical substitution criteria. Minor variations in contact length, insulation height, and insulation material composition do not preclude functional equivalence in standard through-hole applications where mechanical fit and electrical continuity are the primary requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the TSW-116-23-L-S and the Molex 0022284163 are Active product status connectors with identical regulatory compliance profiles. Both parts are RoHS3 compliant, REACH unaffected, and classified under the same HTSUS code. Both achieve UL94 V-0 flammability rating and carry MSL 1 (Unlimited) moisture sensitivity classification.

The Molex 0022284163 features a breakaway connector option, which provides additional design flexibility for applications requiring modular assembly. The Molex part exhibits slightly longer contact lengths and increased gold plating thickness on mating contacts, which may provide enhanced durability in high-cycle mating applications.

Selection between these parts should be based on design requirements, inventory availability, and supplier lead times. Both parts satisfy the electrical and mechanical requirements for standard 16-position, 2.54mm pitch through-hole header applications.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0022284163 be used as a direct replacement for the TSW-116-23-L-S?

A: Yes. Both connectors share identical pitch (0.100" / 2.54mm), position count (16), row configuration (1), mounting type (through-hole), and contact finish specifications (gold mating, tin post). The connectors are mechanically and electrically compatible in standard board-to-board and cable applications.

Q: What are the differences in contact dimensions between these parts?

A: The Molex part features slightly longer mating contacts (0.240" vs. 0.230") and post contacts (0.125" vs. 0.115"), resulting in a 0.010" (0.26mm) increase in overall contact length. The Molex part also has a 0.010" (0.25mm) reduction in insulation height. These dimensional variations are within typical manufacturing tolerances for 2.54mm pitch connectors and do not affect functional compatibility.

Q: Are there material differences between the two connectors?

A: The TSW-116-23-L-S uses polybutylene terephthalate (PBT) insulation, while the Molex 0022284163 uses glass-filled polyamide (PA/nylon). Both materials achieve UL94 V-0 flammability rating. Material selection should be evaluated based on specific application requirements for temperature cycling, chemical resistance, or mechanical stress.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both connectors are RoHS3 compliant, REACH unaffected, and classified under ECCN EAR99 and HTSUS 8536.69.4040. Both carry MSL 1 (Unlimited) moisture sensitivity classification.

Q: What is the significance of the breakaway feature on the Molex part?

A: The breakaway feature allows individual connector positions to be separated from the main header assembly, enabling modular connector configurations. This feature does not affect compatibility with standard mating connectors and provides additional design flexibility for applications requiring partial connector assemblies.

Q: Are there differences in contact plating thickness?

A: The Molex part specifies 15.0µin (0.38µm) gold plating on mating contacts compared to 10.0µin (0.25µm) on the Samtec part. The Molex part also specifies 100.0µin (2.54µm) tin plating on posts, while the Samtec specification does not provide post plating thickness. Increased plating thickness may provide enhanced contact durability in high-cycle applications.