What are the categories of ISABELLENH Ü TTE resistors?

As a leading global enterprise in the field of precision micro resistance resistors, ISABELLENH Ü TTE's product matrix covers multiple scenarios from low resistance current detection to high-power industrial applications. The core categories can be summarized into the following six series:
1. Metal alloy resistor series
ISA-WELD process products: Adopting high-energy electron beam welding copper Manganin copper technology, achieving a balance between low resistance (100 μ Ω to 100 Ω) and high power (rated power 20W). Typical products such as BVX series (resistance 3m Ω -4 Ω) and SMX series (resistance 0.005 Ω -2 Ω) are designed specifically for high reliability requirements in the aerospace and military fields.
ISA-PLAN process products: Based on metal film etching technology, products such as VMx, VLx, CMx series are known for their extremely low temperature coefficient (TCR<1ppm/K) and high accuracy (± 0.1%). They have excellent long-term stability (deviation<0.5% after 2000 hours) and are suitable for precision measurement scenarios.
2. Plug in power resistor series
Including A-H, PBH, PBV, PSB series, adopting modular design, with a rated power of up to 20W, it can withstand sustained high loads and is widely used in industrial power supplies and automotive electronics for motor drives, battery management systems (BMS), and other scenarios.
3. Copper bar resistor series with busbar installation
The BAS, BKW, BVM-F series are designed specifically for high current applications, with a resistance range of 0.1m Ω -3m Ω and a continuous current load of up to 350A. They are suitable for electronic hydraulic power steering systems (EHPS) and battery management systems (BMS).
4. Hybrid installation resistor series
Combining surface mount and plug-in advantages, such as PMH and PMH-D series, they are suitable for complex circuit board layouts, with resistance values ranging from milliohms to ohms, balancing space efficiency and heat dissipation performance.
5. Milliohm surface mount resistor series
Including BVx series (high European grade), SMP, SMS, SMT series (resistance 0.005 Ω -1 Ω), compliant with AEC-Q200 automotive grade certification, operating temperature range -55 ℃ to+170 ℃, suitable for automotive control systems and power modules.
6. Calibration and standard resistor series
Provide high-precision standard resistors for laboratory and industrial calibration scenarios to ensure traceability and accuracy of measurement systems.
Technical advantages and certification
Material innovation: Using specialized alloys such as Manganin and Isaohm to ensure low temperature coefficient (TCR<20ppm/K) and high stability.
Technological breakthrough: ISA-PLAN and ISA-WELD technologies respectively achieve precision etching of thin films and welding of composite materials, balancing low resistance and high power.
Extreme environmental adaptability: Through AEC-Q200 certification, some products have a working temperature range of -55 ℃ to+200 ℃, meeting the needs of automobiles and aerospace.
High precision and reliability: Long term stability deviation<0.5% (after 2000 hours), pulse load capacity up to 5 joules, suitable for precision current detection.
application area 
Automotive electronics: current sampling and power management in systems such as BMS, EPS, ABS, etc.
Aerospace: Precision resistors for satellite solar panels and spacecraft power modules.
Industrial control: high load applications for motor drives, frequency converters, and power modules.
Energy field: Current monitoring of wind power storage equipment and battery detection equipment.
Isa resistors have become the preferred solution in fields such as automotive, aerospace, and industrial control due to their materials science, process innovation, and extreme environmental adaptability. Their products have passed international certifications such as UL and VDE, ensuring global market access.