TSW-114-14-L-S-LL Equivalent & Substitute Parts

Part Overview

The TSW-114-14-L-S-LL is a rectangular connector header manufactured by Samtec Inc., designed for through-hole board-to-board or cable applications. This 14-position, single-row header operates at 0.100" (2.54mm) pitch and features kinked pin solder termination with gold-plated mating contacts. The component is active in production and RoHS3 compliant, making it suitable for modern electronic assemblies requiring standard pitch interconnection solutions.

Substitute parts are identified when equivalent electrical and mechanical parameters align with the main part's specifications, enabling component interchangeability in circuit designs where the primary part may be unavailable or when inventory optimization is required.

Substiute Parts

TSW-114-14-L-S-LL

Samtec Inc.In Stock: 1168TSW-114-14-L-S-LL Datasheet

Current PartRFQ

6-146280-4

TE Connectivity AMP ConnectorsIn Stock: 16216-146280-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TSW-114-14-L-S-LL is determined by strict alignment of the following critical parameters:

• Connector type classification (Header)
• Contact type (Male Pin)
• Mating pitch (0.100" / 2.54mm)
• Position count (14)
• Row configuration (Single row)
• Mounting method (Through Hole)
• Shrouding status (Unshrouded)
• Mating contact finish (Gold plating)
• Operating temperature range compatibility
• Flammability compliance (UL94 V-0)
• RoHS compliance status

The substitute part 6-146280-4 (TE Connectivity AMP Connectors) meets these core substitution criteria. Both parts share identical pitch, position count, row configuration, mounting type, and contact finish specifications. Both maintain UL94 V-0 flammability ratings and RoHS compliance, ensuring functional and regulatory equivalence in standard interconnection applications.

Parameter Comparison

Engineering Selection Recommendations

Both the TSW-114-14-L-S-LL and 6-146280-4 are active production components with equivalent regulatory compliance profiles. Selection between these parts should be based on the following provided specifications:

Operating Temperature Consideration: The TSW-114-14-L-S-LL operates across -55°C to 125°C, while the 6-146280-4 operates across -65°C to 105°C. Applications requiring operation above 105°C or below -65°C must use the Samtec part.

Physical Dimensions: The TSW-114-14-L-S-LL features a longer overall contact length (0.530" vs. 0.440") and greater insulation height (0.100" vs. 0.090"). PCB layout and mating connector depth requirements may influence part selection.

Contact Material: The TSW-114-14-L-S-LL uses phosphor bronze contacts, while the 6-146280-4 uses copper alloy. Both materials are suitable for standard interconnection applications.

Insulation Material: The TSW-114-14-L-S-LL uses PBT, while the 6-146280-4 uses LCP. Both materials meet UL94 V-0 flammability requirements and MSL 1 moisture sensitivity specifications.

Current Rating: The 6-146280-4 specifies a 3A current rating. The TSW-114-14-L-S-LL does not provide a current rating specification in the available data.

Both parts carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications and maintain RoHS compliance suitable for modern electronic assemblies.

Frequently Asked Questions (FAQ)

Q: Can the 6-146280-4 directly replace the TSW-114-14-L-S-LL in existing designs?

A: Both parts share identical mating pitch (0.100" / 2.54mm), position count (14), row configuration (single row), mounting type (through hole), and contact finish (gold). Physical dimension differences exist in contact length and insulation height. PCB layout compatibility and mating connector specifications must be verified before substitution.

Q: What are the key differences between these two parts?

A: The primary differences are operating temperature range (TSW-114-14-L-S-LL: -55°C to 125°C vs. 6-146280-4: -65°C to 105°C), overall contact length (0.530" vs. 0.440"), insulation height (0.100" vs. 0.090"), contact material (phosphor bronze vs. copper alloy), and insulation material (PBT vs. LCP). Both maintain equivalent electrical and regulatory compliance.

Q: Are both parts RoHS compliant?

A: Yes. The TSW-114-14-L-S-LL is ROHS3 compliant, and the 6-146280-4 is RoHS compliant. Both meet current regulatory requirements for lead-free electronic components.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity level, indicating no special moisture control measures are required during storage, handling, or assembly.

Q: Which part should be selected for high-temperature applications?

A: The TSW-114-14-L-S-LL supports operation up to 125°C, making it suitable for applications exceeding the 6-146280-4's 105°C upper temperature limit.

Q: Are the contact finishes equivalent?

A: Both parts feature gold-plated mating contacts. The TSW-114-14-L-S-LL specifies 10.0µin (0.25µm) thickness, while the 6-146280-4 specifies 15.0µin (0.38µm). Both provide corrosion resistance and reliable electrical contact for standard interconnection applications.