A tubular ceramic resistor has two terminals, and is wound with copper wire or chromium alloy wire to provide the resistance and then coated with a high temperature, non-flammable resin
Features & application : Small size and high power load Complete welded construction Surface operating temperature í_ 275íµ Dissipation heat,suit for dissipation heat plate fitting mounting Available in non-inductive styles with arytonperry winding for lowest reactive components.
Suitable for high power power, electronic equipment voltage equalizing circuit, can also be used in equipment voltage relief circuit.Suitable for high voltage cabinet, small installation space, high power occasions, can be used for high frequency power electronic circuit.Small additional inductance, small temperature rise, high reliability.Small volume, high power.
Suitable for high power power, electronic equipment voltage equalizing circuit, can also be used in equipment voltage relief circuit.Suitable for high voltage cabinet, small installation space, high power occasions, can be used for high frequency power electronic circuit.Small additional inductance, small temperature rise, high reliability.Small volume, high power.
High temperature resistant. Perfect thermal stability. Low temperature coefficient; Low current noise. High power. Wide resistance range. Power: 1W, 2W, 4W, 8W, 12W, 15W Value range: 1ª+-1K, 0.1ª+-6.2K, 0.1ª+-15K, 0.1ª+-33K, 0.1ª+-50K, 0.1ª+-50K Power: 1W, 2W, 4W, 8W, 12W, 15W Value range: 1ª+-1K, 0.1ª+-6.2K, 0.1ª+-15K, 0.1ª+-33K, 0.1ª+-50K, 0.1ª+-50K
TypeL (mm)D (mm)H (mm) Rt-1/4ws rt-1/6w3.2+-0.31.8+-0.228+-2 Rt-1/2ws rt-1/4w6.5+-0.52.3+-0.326+-2 Specification: Power ratingMaximum working voltageMaximum overload voltageResistance range +-5% Rt-1/4wsRt-1/4w250 v500 v0.5-22m Characteristic: Terminal strength No damage rmax +-0.3% or 0.5 SolderingGood thing no damage rmas+-0.5% or 0.5 Temperature cycling rmax+-0.5% Vibration No damage rmax+-0.5% or 0.5 Moisture resistance rmax+-3% Load life rmax+-2.5% Temperature coefficient Dielectric strength 2 xwork, volt no breakdown rmax+-0.5% Insulation resistance Min 10 Short time overload rmax+-0.5% Resistance to solvents No damage Reel-tape banded, within export worthy carton
Features & application : Low resistance,small volume,large load capacitance and stability for characteristics. Used Ceramic encapsulation,operating temperature range:-55í½+155íµ Application for pover load circuit,pulse circuit of AC. and DC. 200pcs/box.
Features & application : Large power capacities, low tcr, low noise bitmap Better stability in performance and high frequency Small volume, wide range resistance and high resistance tolerance Shot time overload : no visible damage Terminal length : no visible damage Damp heat with load : 5% Endurance characteristic : 5%. 2000pcs/box(1watt).
Variable wire wound power resistor
Features & application : Large Power capacities,low TCR, low noise Bitmap Better stability in performance and high frequency Small volume,wide range resistance and high resistance tolerance Shot time overload : No visible damage Terminal length : No visible damage Damp heat with load : 5% Endurance characteristic : 5%. 5000pcs/box.
