Product Overview

The THN-HS1 Heat Sink is a high-efficiency thermal solution specifically designed for Traco Power's THN Series Converters (such as THN 15, THN 20, THN 30, etc.). Made of anodized aluminum and equipped with a custom thermal pad and mounting clamps, it rapidly dissipates heat generated by converters, ensuring stable operation in high-temperature environments. Ideal for industrial control, communication equipment, and other scenarios with strict thermal requirements.

Key Features

Wide Compatibility: Fits 7 models of THN Series Converters (THN 15/15N/15WI/20/20WI/30/30WI), meeting the thermal needs of devices with different power ratings.
Efficient Heat Dissipation: Aluminum body with anodized surface treatment increases heat dissipation area. Combined with a high-quality thermal pad, it significantly reduces thermal impedance (refer to the converter datasheet for specific values).
Lightweight & Durable: Weighing only 5 g (excluding converter), the aerospace-grade aluminum material ensures both lightness and high strength, suitable for harsh industrial environments.
Tool-Free Installation: Includes 2 mounting clamps and a pre-applied thermal pad, allowing installation and fixation within 5 minutes without additional tools.
Environmental Compliance: Fully RoHS compliant with no exemptions, supporting green industrial design and sustainable development.

Technical Specifications

Item	Parameters
Order Code	THN-HS1
Compatible Models	THN 15, THN 15N, THN 15WI, THN 20, THN 20WI, THN 30, THN 30WI
Thermal Impedance	Refer to the datasheet of the corresponding converter
Package Content	1x Heat sink, 1x Thermal pad, 2x Clamps
Material	Aluminum
Surface Finish	Anodized (Black)
Weight	5 g (excluding converter)
RoHS Exemptions	None
Dimensions (L×W×H)	31.0 mm (1.22") (Max. Length); 24.2 mm (0.95") (Max. Width); 5.6 mm (0.22") (Height)

Typical Applications

Industrial Automation Control: Installed on THN series converters to effectively reduce the operating temperature of industrial PLCs, drives, and other equipment, ensuring long-term stability in complex working conditions.
Communication Equipment Cooling: Suitable for power converters in communication base stations and routers, rapidly dissipating heat generated by high-frequency operation to prevent signal attenuation due to overheating.
Renewable Energy Systems: Used for cooling power modules in solar inverters and energy storage devices, maintaining conversion efficiency and extending equipment life in high-temperature outdoor environments.
Embedded System Development: Provides a lightweight thermal solution for power modules in compact embedded devices, solving heat dissipation challenges in space-constrained scenarios.
LED Lighting Drivers: Paired with THN converters to ensure the temperature of LED driver power supplies remains controlled during long-term high-load operation, enhancing the reliability of lighting systems.

Why Choose THN-HS1？

Precise Original Equipment Fit: Specifically designed for THN series converters, with perfectly matched dimensions and mounting holes, eliminating the need for additional adaptation.
Reliable Thermal Performance: The anodized aluminum structure and thermal pad work together to reduce thermal impedance, ensuring stable operation at up to +85℃.
Lightweight Design Advantage: At just 5 g, it adds minimal load to equipment, ideal for weight-sensitive portable or airborne devices.
Effortless Installation: Pre-applied thermal pad and tool-free clamps simplify the installation process, saving labor costs significantly.
Environmental and Regulatory Compliance: Strictly RoHS compliant with no hazardous substances, meeting global industrial environmental requirements and supporting green manufacturing.

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic
components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.

SUNTOP’s mode of transportation

UPS

One of the largest package delivery companies globally, with a robust ground network. Offers specialized services like supply chain management and healthcare logistics, covering 200+ countries/regions.

DHL

Leads in global international express market share, with a dominant position in Europe. Specializes in cross-border logistics, bulk cargo, and document delivery. Divisions include DHL Express and DHL Supply Chain.

TNT

Formerly known for its European road network and time-definite delivery services. Now integrated into FedEx’s operations to enhance its European market presence.

SF

China’s largest integrated logistics provider, known for high-speed delivery and a direct-operated business model. Covers domestic and key international markets, offering services like cold chain logistics, supply chain solutions, and air cargo (with its own freighter fleet).

Fedex

Fedex is an international express delivery group that offers overnight express delivery, ground express delivery, heavy cargo transportation, document copying and logistics services.

THN-HS1