Ultra-thin Current Sense Resistor – Compact & Precise Current Measurement
Discover Ultra-thin Current Sense Resistors for compact electronics. Low profile, high precision, and reliable current measurement. Ideal for BMS, EVs, and power electronics.
Discover Ultra-thin Current Sense Resistors for compact electronics. Low profile, high precision, and reliable current measurement. Ideal for BMS, EVs, and power electronics.
Slim Metal Alloy Current Sense Resistors feature a compact profile for space-limited PCBs. Despite their thin size, they offer precise current detection, low inductance, and high reliability. With resistance down to 1 mΩ, they suit portable devices, battery systems, and compact automotive modules needing precision and space efficiency.
Ultra-thin Current Sense Resistors provide precise current measurement while saving valuable PCB space, making them essential for compact, high-density electronic applications. They are widely used in battery management systems (BMS), electric vehicles, wearable devices, charging stations, and power electronics. When selecting the right resistor, consider key specifications such as resistance value, tolerance, power rating, and package size to ensure optimal performance for your application.
👉 Detailed specifications available in our Model or PDF.
| Model | Package | Series | TCR (ppm/℃) | Resistance Value (mΩ) | Power Rating (W or A) | Tolerance(%) | Automotive | |
|---|---|---|---|---|---|---|---|---|
| MLR05A | 0508 | MLR05 | ±50 | 3~25 | 1W | ±0.5,±1,±2,±5 | No | |
| MLR05A | 0508 | MLR05 | ±70 | 1~2 | 1W | ±0.5,±1,±2,±5 | No | |
| MLR06A | 0612 | MLR06 | ±50 | 3~25 | 1W | ±1.0 | No | |
| MLR06A | 0612 | MLR06 | ±70 | 1~2 | 1W | ±1.0 | No | |
| AMLR06 | 0612 | AMLR06 | ±50 | 20 | 1W | ±1.0 | Yes | |
| MSR06A | 0603 | MSR06 | ±100 | 4~5 | 0.5W | ±0.5,±1.0 | No | |
| MSR06A | 0603 | MSR06 | ±150 | 2~3 | 0.5W | ±0.5,±1.0 | NO | |
| MSR06A | 0603 | MSR06 | ±75 | 6~10 | 0.5W | ±0.5,±1.0 | NO | |
| MSR08A | 0805 | MSR08 | ±200 | 1 | 0.75W | ±0.5,±1.0 | No | |
| MSR08A | 0805 | MSR08 | ±75 | 3~5 | 0.75W | ±0.5,±1.0 | No | |
| MSR08A | 0805 | MSR08 | ±100 | 1.5~2 | 0.75W | ±0.5,±1.0 | No | |
| MSR08A | 0805 | MSR08 | ±50 | 6~20 | 0.75W | ±0.5,±1.0 | No | |
| AMSR08 | 0805 | AMSR08 | ±50 | 20 | 0.75W | ±1.0 | Yes | |
| MSR12A | 1206 | MSR12 | ±50 | 5~20 | 1W | ±0.5,±1.0 | No | |
| MSR12A | 1206 | MSR12 | ±75 | 1.5~4 | 1W | ±0.5,±1.0 | No | |
| MSR12A | 1206 | MSR12 | ±100 | 1 | 1W | ±0.5,±1.0 | No |
The long terminal design enhances the stability and reliability of the connection, while the low resistance enables more precise detection of small current changes, providing more accurate signals for measurement and helping to improve the accuracy of current measurements.
The precision alloy current sensing resistor with short terminals and low resistance value offers advantages such as reduced parasitic inductance and distributed capacitance, improved space utilization, and enhanced mechanical stability. It can improve circuit performance, facilitate device miniaturization, and adapt to harsh environments.
The precision metal alloy current sense resistor is small in size and ultra-thin in thickness, offering advantages such as space-saving, improved integration, better heat dissipation, and adaptability to special environments. It is beneficial for the miniaturization and high-performance development of electronic devices and meets the demands of specialized fields.
Prosemi Technology, as a leading company in the field of precision current sensing components, is dedicated to providing customers with high-performance and high-reliability solutions. Our precision alloy current-sensing resistors, including SMD current sense chip resistors and shunt resistors, are designed for a variety of applications, helping your products achieve accurate current detection and efficient energy management.
Order your Ultra-thin Current Sense Resistors today and benefit from compact design, high accuracy, fast delivery, and expert support.
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