As a leading enterprise in the field of passive components worldwide, Viking Tech's resistor product line covers various application scenarios such as high precision, high frequency, high power, and surge resistance. The following is a summary of the classification and characteristics of its core resistor series:
Precision thin film resistor series
AR series:
Using thin film process technology, the tolerance is as low as ± 0.01%, the temperature coefficient (TCR) can reach ± 5 ppm/℃, the resistance range is 1 Ω -3M Ω, and the size covers 0201 to 2512. This series is widely used in high-precision demand fields such as medical equipment, instruments, and automotive electronics.
TCS series:
The high-precision current sensing resistor of thin film technology, with a size of 04022512 and a resistance range of 50m Ω -1 Ω, has low TCR and high power characteristics, suitable for power management design.
High frequency resistor series
ARF series:
Specially designed for ultra-high frequency circuits, supporting up to 70GHz (0201 size) or 50GHz (0402/0603 size), with an internal reactance of less than 10m Ω and a resistance range of 10 Ω -1k Ω, suitable for communication, radar, and satellite equipment.
High power resistor series
CRP series:
Using aluminum nitride (AlN) substrate with high thermal conductivity, rated power up to 3.5W (2512 size), resistance range of 3 Ω– 2k Ω, suitable for high temperature and high load scenarios such as industrial automation and communication base stations.
TR series (TR100, etc.):
Plug in power resistor (TO220/TO247 package), with a power coverage of 20W-100W and a resistance value of 0.05 Ω -10k Ω, is used in UPS, electric vehicle fuel cells, medical power supply and other fields.
Metal alloy resistor series
CSM/LR/LRP series:
Using metal foil or metal strip technology, low resistance (such as LR series 0.5m Ω– 10m Ω), high power (up to 3W for 2512 size), TCR as low as ± 50 ppm/℃, suitable for current detection, high current power management, such as electric vehicles and industrial control systems.
CSW series:
Wide terminal current detection resistor, optimized terminal design to reduce PCB thermal resistance, suitable for high-power power supplies and current sampling circuits.
Special Environment Application Resistance Series
AS series (sulfur resistant resistor):
Using sulfur resistant electrode materials, suitable for sulfur-containing environments (such as hot springs and industrial pollution areas), with a size of 02012512 and a resistance value of 1 Ω -10M Ω, to prevent resistance failure caused by sulfurization.
HVR series (high voltage resistor):
Thick film design, supporting up to 4000V overload voltage (2512 size), with a resistance range of 100M Ω, used for high voltage division detection and power module.
SWR/PWR series (anti surge resistor):
The SWR series has a tolerance of 5%~10%, and the PWR series has a tolerance of 0.5%~5%, both of which have high resistance to pulse and surge, suitable for transient high voltage scenarios such as power protection and motor control.
Guangjie resistor products meet diverse needs through differentiated technology routes:
Precision and high frequency: AR, TCS, ARF series;
High power and heat dissipation: CRP, TR series;
Special environmental adaptability: AS, HVR, SWR series;
Current detection and low resistance: CSM, LR, CSW series.
For more detailed parameter or selection support, please refer to the technical documentation provided by Guangjie agents or contact their official channels directly.