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High-Precision Current Sensing Thick Film Chip Resistors – Stable, Reliable, Cost-Effective


Enhance Your Power Management with Low TCR, High Power Handling, and Excellent Long-Term Stability

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High-Precision Thick Film Current Sense Resistor – The Ultimate Solution for Power Monitoring

Enhance Your Power Management with Advanced Current Sensing Resistors

In modern electronic applications, accurate current monitoring is essential for improving power efficiency, circuit protection, and overall system reliability. Our Precision Thick Film Current Sense Resistors are specifically designed to provide high accuracy, low resistance, and exceptional stability, making them ideal for automotive, industrial, and power management applications.


With a focus on low ohm thick film technology, our Surface Mount Current Sense Resistors (SMD Current Sensing Resistors) offer superior performance in current detection circuits. Whether you're designing battery management systems, motor controls, or DC-DC converters, our resistors ensure reliable current sensing with minimal power loss.

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What is a Thick Film Current Sense Resistor?

A Thick Film Low Ohm Resistor is a specialized type of resistor designed for current sensing applications. Unlike standard resistors, these resistors feature low resistance values (typically in the milliohm range), allowing them to accurately measure current flow while minimizing voltage drop and power dissipation.


Key Functions of Current Sense SMT Resistors:

 Accurate current measurement for circuit optimization

Enhanced power efficiency in energy-sensitive applications

Overcurrent protection to prevent system damage

Thermal stability for long-term reliability

Compact size & SMT package for high-density PCB layouts


By leveraging Precision Thick Film Current Sense Resistors, engineers can design more efficient, reliable, and compact electronic systems.

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Key Features & Advantages

Our Power Monitoring Chip Resistors stand out due to their superior electrical properties and reliability. Here are some of the key benefits:


High Precision & Low TCR (Temperature Coefficient of Resistance)

Maintains stable resistance values over a wide temperature range (-55°C to +155°C).

Ideal for high-precision current sensing in automotive and industrial electronics.

Low Ohm Resistance for Minimal Power Loss

Available in 1mΩ – 1Ω resistance range.

Ensures efficient power management with minimal heat dissipation.

Surface Mount Technology (SMD) for Easy Integration

Compact, space-saving design compatible with automated assembly.

Available in industry-standard sizes: 0402, 0603, 0805, 1206, 2512.

High Power Handling & Reliability

Rated power range: 0.125W – 3W, suitable for high-current applications.

AEC-Q200 certified, ensuring high reliability for automotive & industrial use.

RoHS & REACH Compliant for Environmental Safety

Manufactured using lead-free and environmentally friendly materials.

Meets global regulatory requirements for safety and sustainability.

Products Of High Power Chip Resistor

Technical Specifications

These specifications make our Current Sense SMT Resistors suitable for high-reliability and precision applications across multiple industries.

SpecificationDetails
Resistance Range1mΩ – 1Ω
Power Rating0.125W – 3W
TCR (Temperature Coefficient of Resistance)±50ppm/°C
Operating Temperature Range-55°C to +155°C
Tolerance±1%, ±5%
Package Sizes0402, 0603, 0805, 1206, 2512
ComplianceRoHS, REACH, AEC-Q200
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Applications of High-Precision Current Sensing Resistors

Our Thick Film Low Ohm Resistors are widely used in power monitoring, energy management, and safety circuits. Here are some key applications:
Automotive Electronics (AEC-Q200 Certified)
Battery Management Systems (BMS) in Electric Vehicles (EVs)
DC-DC Converters & Power Modules
Motor Drive & Control Systems
Power Management & Renewable Energy
Solar Inverters & Wind Power Systems
Smart Grid & Energy Storage Systems
UPS (Uninterruptible Power Supply) & Battery Chargers
Industrial & Smart Home Devices
Industrial Motor Control & Robotics
Home Appliances & IoT Devices
Power Monitoring in Smart Meters
Consumer Electronics & Computing
Laptop & Mobile Phone Battery Protection
Gaming Consoles & Smart Wearables
Power Management ICs (PMICs) in Embedded Systems
By integrating our Power Monitoring Chip Resistors into these applications, engineers can achieve higher energy efficiency, improved reliability, and better performance.

FAQ

Q1: How do I choose the right Thick Film Low Ohm Resistor for my application?

A: Consider the following factors when selecting a Current Sense SMT Resistor:

Required resistance value (mΩ - Ω range) for accurate current measurement.

Power rating to ensure the resistor can handle peak currents.

TCR & stability for consistent performance under varying temperatures.

Package size (0402, 0603, etc.) based on PCB design constraints.

Q2: What is the difference between Thick Film and Metal Alloy Current Sense Resistors?

Q3: Are your resistors compatible with automated SMT assembly?

Q4: Can I request custom specifications or bulk orders?

Why Choose Our High-Precision Current Sensing Resistors?

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Looking for high-performance Current Sense Resistors? We’ve got you covered!

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Contact Us

  WhatsApp: +86-18926815312
  Skype: dzx_hkr
  Tel: +86-852-2896 2782
  Fax:+86-852-2896-5291
  Email: resistor@hkresistors.com
  Address: Block A, 10/F, Cheong Yick Industrial Building, 12 On Yip Street, Chai Wan, Hong Kong
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