Anti-Sulfurated Thick Film Chip Resistor (AS Series)

Anti-Surfur resistors , sizes from 0201-2512, resistance range 1ohm -10Mohm. Tolerance of 0.5%~5%. High power is available. AS series is using high sulfuration-proof inner electrode material and special construction of termination to increase the strength to against the sulfuration. Sulfuration occurs in the resistor with silver for inner electrode. Sulfurated environment is included as sulfur gas near hot spring or volcanos or produced through firing of raw oil, even outdoor equipment under air pollution could be affected. Silver sulfide produced through this reaction impacts the conductivity therefore resistor gets disconnected. Viking ‘s Anti-sulfurated resistors are an ideal choice to prevent your electronic devices being damaged from the high –sulfur environment.

Green Anti-Sulfurated Thick Film Chip Resistor - (ASG Series) (Chip)

High Voltage Thick Film Chip Resistor (HVR Series)

High Voltage resistor with the size from 0402 to 2512, resistance up to 100M ohm , offers Max overload to 4000V in 2512, 3000V in 2010. Thick Film special design to achieve high working voltage and stability in SMD chip resistors. One of the key function resistors in a circuit is detecting high voltage by voltage dividing. Rated voltage and maximum working voltage are specified for each resistor, which should not be exceeded when it is used. This specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material. HVR series offers the high voltage which can reduce using the numbers of resistors. Save cost and space. Generally, the higher resistance is against higher voltage.

High Voltage Low VCR Thick Film Chip Resistor (HVRC Series)

High Voltage Low VCR resistor with the size from 1206 to 2512, resistance up to 500M ohm , offers Max overload to 4000V in 2512, 3000V in 2010. Thick Film special design to achieve high working voltage and stability in SMD chip resistors. One of the key function resistors in a circuit is detecting high voltage by voltage dividing. Rated voltage and maximum working voltage are specified for each resistor, which should not be exceeded when it is used. This specification applies to all sizes of rectangular-type fixed chip resistors with Ruthenium-base as material. HVR series offers the high voltage which can reduce using the numbers of resistors. Save cost and space. Generally, the higher resistance is against higher voltage.

Pulse Withstanding Chip Resistor (PWR Series)

Surge/Pulse protection is essential for all circuit designs. PWR series, size from 0402-2512, Tolerance 0.5%~5%, 1ohm~20Mohm. High power is available. It has outstanding pulse load capability, the superior pulse withstanding resistor is suitable for protection of electronic circuits against extreme pulses. Resistors withstand the pulse is required in the circuit where large current is instantaneously applied. Pulse means the overload of large power and with long duration (large energy) Anti-pulse resistors are prevent the damage even if large power is instantaneously applied Pulse means the overload of large power and with long duration (large energy) Anti-pulse resistors are prevent the damage even if large power is instantaneously applied

Surge Withstanding Chip Resistor (SWR Series)

Surge/Pulse protection is essential for all circuit designs. SWR series , size from 0402-2512, Tolerance 5%~10%, 1ohm~20Mohm. More circuit design is becoming more critical. Surge/Pulse protection is essential for all circuit designs. Viking’s SWR series, untrimmed on resistance layer remains the superior pulse and ESD withstanding resistor is suitable for protection of electronic circuits against extreme pulses and surges. Resistors withstand the pulse or surge are required in the circuit where large current is instantaneously applied or ESD is applied. Surge means overload like ESD or high voltage with short duration. Anti-Surge resistors can prevent the damage from large power instantaneously applied.

Trimmable Thick Film Chip Resistor (RT Series)

Flexible trimmable resistor for speical requirement. Suitable for laser fine tune. Sizes from 0402-2512, thick film technology, compatible with all soldering process.