Wire Wound Resistor Suppliers and Manufacturers

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

Wire wound resistor Resistor ranging from 1 watt to 10000 watt 0.1ohm to 100k

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

PRU series is resistor cabinet that is made up of Wire Wound Resistors It can be applied to the power loss braking circuits for inverters of braking equipment,testing equipmnet,elevator and crane with large rated power and operating current Power Range: 20KW-200KW Voltage Range: 0.5KVí¬10KV Resistance Range: 0.5R-100R Dielectric Strength: AC2.5KV-30KV/1min 50Hz optional IP Protection: IP20-IP23 optional Vibration: 0.5g Temperature Rise: 375 Temperature Coefficient: 80-400ppm Resistor Material: 0Cr25AL5/Ni80Cr20 optional Advantage: High Voltage Application, high power Disadvantage: Less Vibration

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.

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.

Carbon film fixed resistors(cr) Metal film fixed resistors Fusible metal film resistors Wire wound non-inductive type resistors Cement type resistors Fusible metal film resistors Elecsound is a manufacturer resistor & potentiometer & varistor Resistor lead free Carbon film fixed resistors Metal film fixed resistors Fusible metal film resistors Wire wound non-inductive type resistors Cement type resistors We also deal in pcb, led, capacitor, fuse and thermostat.

Carbon film resistor, metal film resistor, metal oxide resistor, wire wound resistor, fusible wire wound resistor, metal glass resistor, high power wave wire wound resistor, high precision wire wound resistor, cement fixed resistor, aluminum house wire wound resistor, varistor, thermistor..

Resistor, variable resistor, power resistor, wire wound resistor.

Precious wire wound resistor, wire wound rheostat, dynamic resistor panel, dynamic breaking resistor, potentiometer.

I. Features Two terminal extensions are fixed on both ends of a ceramic tube on whose surface winds wave-shaped alloy resistance wire and a high temperature-resistant and fireproof coating are applied. The ceramic tube can function as resistance wire skeleton and heat radiator as well . This product can be customized to special needs of customers and applicable to simulation load test, equipend discharge, automated control and inverterí»s energy loss brake.

Metal clad wire wound resistors, resistor assemblies, resistors for electric trains and railway applications, and ceramics.