Wire-wound resistors

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wire-wound resistor
wire-wound resistor
NGRUS series

Resistance: 55.4 Ohm - 480.9 Ohm

... current-based ground-fault detection and coordination. The Littelfuse Neutral Grounding Resistor System is a neutral grounding resistor (NGR), current transformer, and sensing resistor ...

grounding resistor
grounding resistor
NGR series

... current-based ground-fault detection and coordination. The Littelfuse Neutral Grounding Resistor System is a neutral grounding resistor (NGR), current transformer, and sensing resistor ...

wire-wound resistor
wire-wound resistor
ASTRO2

Resistance: 10 kOhm - 6,000 kOhm
Power rating: 1.5 W

Precision Resistor ASTRO2 - wirewound Wired resistor with extreme wide resistance range of 0.01Ω..6MΩ, tolerance up to ±0.005% and max. working voltage of 900V Resistance range of 0,01..6MΩ Exact ...

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MEGATRON Elektronik GmbH & Co. KG
wire-wound resistor
wire-wound resistor
ASTRO5

Resistance: 10 kOhm - 1,000 kOhm
Power rating: 0.5 W

Precision Resistor ASTRO5 - wirewound Radial-wired resistor with wide resistance range of 0.01Ω..1MΩ and tolerance up to ±0.005% Resistance range of 0.01...1MΩ Exact values up to 0.005% resistance ...

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MEGATRON Elektronik GmbH & Co. KG
power resistor
power resistor
MAL

Resistance: 0.01 Ohm - 250,000 Ohm
Power rating: 250, 100 W

... wirewound resistor covers a wide range for applications. Additional options such as low-inductance winding or 4-pole Kelvin connections extend its range of applications to many more. MAL resistors are ...

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MEGATRON Elektronik GmbH & Co. KG
wire-wound resistor
wire-wound resistor
1240

Resistance: 0.0001 Ohm - 100,000 Ohm
Power rating: 2.5 W

The 0.02 class calibration resistors excel in their modern design and small mechanical dimensions. Their ruggedness also ensures a long life. Calibration resistors of the 1240 series are used wherever ...

wire-wound resistor
wire-wound resistor
11 series

Resistance: 5 Ohm - 100,000 Ohm

Precision resistors are used wherever the highest standards of temperature stability, error tolerance and durability are required. Models 1164 and 1166 are available for higher loads up to 1 W. The resistors ...

wire-wound resistor
wire-wound resistor
114 series

... characteristic curves of Pt100, Pt500 and Pt1000 using the precision resistors calibrated in °C (the inscription also includes the resistance value in Ω). The small dimensions of the resistors allow ...

wire-wound resistor
wire-wound resistor

Power rating: 100 W - 1,000,000 W

Wire wound resistor Optimized for small to medium power requirements. Spohn + Burkhardt wire wound resistors are suitable for small ...

wire-wound resistor
wire-wound resistor
RS3 series

Resistance: 0.0001 Ohm - 1,000,000 Ohm

... using carefully selected low temperature coefficient Manganin or Zeranin wire, depending on the value, mounted on formers which have a high mechanical stability. The wires are wound in ...

wire-wound resistor
wire-wound resistor
CR series

Resistance: 0.0001 Ohm - 100,000 Ohm

High accuracy cost effective 4 terminal calibration resistor This range of low cost 4 terminal calibration resistors combine high accuracy, class 0.02, long-term stability and permanence of calibration ...

wire-wound resistor
wire-wound resistor
TOFIL/BC series

Resistance: 0.018 Ohm - 5.12 Ohm
Power rating: 3,300 W

... BC series use the same edge wound resistance coils and have the same electrical characteristics. The BC and TOFIL resistors differ in their mechanical structure and dimensions. The specific characteristics ...

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COUDOINT S.A.S.
wire-wound resistor
wire-wound resistor
RCA series

Resistance: 0.1 Ohm - 440,000 Ohm
Power rating: 8 W - 1,325 W

... special models in other series. Resistor assemblies can be supplied as open frames, available to OEM's for mounting in their own enclosure, or in indoor/outdoor enclosures according to a specified IP level Wirewound ...

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COUDOINT S.A.S.
silicone-sheathed resistor
silicone-sheathed resistor
RCA series

Resistance: 0.1 Ohm - 440,000 Ohm
Power rating: 8 W - 570 W

... requirements beyond these values, resistor assemblies are used. Every ohmic value can be supplied in the range of feasible values. Wirewound resistors are constructed with : • a winding of low temperature ...

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COUDOINT S.A.S.
ceramic-housed resistor
ceramic-housed resistor
HBC

Resistance: 100, 10 Ohm
Power rating: 1, 2, 0.5 W

... Special ceramic resistor , was made of Clay , Silicon dioxide and Porcelain cement, After sintering under high temperature and high voltage , the resistor core was build , then take the insulation coating. Ⅱ ...

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor
wire-wound resistor
HVB series

Resistance: 3.3 Ohm - 390,000 Ohm
Power rating: 0.5 W - 7 W

... ceramic resistor , was made of Clay , Silicon dioxide and Porcelain cement, After sintering under high temperature and high voltage , the resistor core was build ,then take the insulation coating. Saver ...

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor
wire-wound resistor
SP series

Resistance: 1 Ohm - 680,000 Ohm
Power rating: 3 W - 500 W

... Unlike conventional wire wound resistors, the volumetric resistor will provide superior stability versus frequency and higher durability against transient voltage. ...

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor
wire-wound resistor
RXLG-7200

Resistance: 1 Ohm - 10,000 Ohm
Power rating: 4,000 W - 12,000 W

High power Aluminum Housed Resistor 7.2KW COMPACT BROADER BRAKE RESISTORS are electrically insulated and with small dimensions. They can easily be fitted into compact constructions and ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor
wire-wound resistor
RXG20 series

Resistance: 1 Ohm - 10,000 Ohm
Power rating: 50 W - 15,000 W

Wirewound braking resistor RXG20 series Power 1000W Wirewound braking resistors can be suitablefor rugged applications. Two terminal extensions are fixed on both ends of aceramic tube on whose surface ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor
wire-wound resistor
RS-1000-40

Resistance: 1 Ohm - 1,000 Ohm
Power rating: 1 kW

Stainless Steel resistor ,endurable & efficient; High temperature withstand ability , as high as 1200℃; SS304/316 body with IP20 or above protection. Anti-corrosion SS tube resistor,high ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor
wire-wound resistor
USG series

Resistance: 50,000,000 Ohm - 200,000,000 Ohm

... voltage resistors that are used in these applications. To meet these demanding requirements Caddock introduces the Type USG Ultra-Stable Precision High Voltage Resistors. Utilizing our proven Tetrinox® ...

wire-wound resistor
wire-wound resistor
MV series

Resistance: 10 Ohm - 50 Ohm

... without derating for Non-Inductive Performance. See MP900 Series Power Resistor Products for Resistances as Low as 0.005Ω. The interdigitated terminations in the Type MV resistors provide ...

wire-wound resistor
wire-wound resistor
MG series

Resistance: 200 Ohm - 10,000,000 Ohm

Caddock's Micronox® resistance films are the source of the Type MG Precision High Voltage Resistors' outstanding combination of performance features: • Single-resistor values as high as 10,000 Megohms. • ...

reference resistor
reference resistor
3000RS

Resistance: 1 Ohm - 10,000,000 Ohm

... co-efficients as low as 0.1ppm/°C Using ultra-high precision, 4 wire hermetically sealed oil filled film resistors for values from 1 Ohm through to 100 kOhm, and oil filled precision wire ...

wire-wound resistor
wire-wound resistor
FWI-BR | RXHG

... dynamic braking resistors to dissipate excess energy from the DC bus caused by fast stopping or high supply voltages. This can be required even when the drive is stopped so the resistors operate, more-or-less, ...

wire-wound resistor
wire-wound resistor
FWI-BR2 | RXLG

... dynamic braking resistors to dissipate excess energy from the DC bus caused by fast stopping or high supply voltages. This can be required even when the drive is stopped so the resistors operate, more-or-less, ...

wire-wound resistor
wire-wound resistor

wire-wound resistor
wire-wound resistor
WCR series

Resistance: 4.7 Ohm - 56,000 Ohm
Power rating: 1,500, 2,000, 3,000 W

... Direct cooling without heat sink • Better power / volume ratio • Non-inductive optional • 1 WCR = 6 wirewound resistors = 5 thick-film resistors • Up to 6 resistive functions on 1 WCR tube • 1 single ...

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Vishay MCB industrie
wire-wound resistor
wire-wound resistor
CT series

Resistance: 0.33 Ohm - 100,000 Ohm
Power rating: 900, 480, 270 W

Very high dissipation High energy absortion and highoverloads Suitable for the most severe conditions

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Vishay MCB industrie
wire-wound resistor
wire-wound resistor
VN series

Resistance: 1 Ohm - 470,000 Ohm
Power rating: 22 W - 600 W

• High dissipation • Applicable standard: NFC 93214 • 3 models: - VNF traction lug - VNB rings - VNN collars

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Vishay MCB industrie
wire-wound resistor
wire-wound resistor

High power to size ratio Low inductance, less than 5 nH Ceramic cases are available with circuit board stand-offs (designated with a -3 model ending) Superior surge capability Extremely low resistance values Complete welded construction ...

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VISHAY
wire-wound resistor
wire-wound resistor

JOVYATLAS developed resistors for Railway Application to cater the problems of high load range. All resistors are designed individually to satisfy special requirements set by a particular track section. ...

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Wärtsilä JOVYATLAS GmbH
wire-wound resistor
wire-wound resistor
KNP series

Resistance: 0.1 Ohm - 6,800 Ohm
Power rating: 0.25 W - 7 W

INTRODUCTION The resistor element is a resistive wire which is wound in a single layer on a ceramic rod, with tinned connecting wires of electrolytic copper welded to ...

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Yageo
wire-wound resistor
wire-wound resistor
FFR00 Series

Resistance: 0.07 Ohm - 420 Ohm
Power rating: 3,000 W - 70,000 W

... braking resistor allow the proper functioning of speed inverter to a stop break or during slowdown braking by converting electrical energy by heat energy. Able to absorb high power overloads over long cycles CUSTOM ...

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METAL DEPLOYE RESISTOR
wire-wound resistor
wire-wound resistor
RES100

Resistance: 50 Ohm - 100 Ohm

... and manufacturing processes enabling us to supply one of the best HV resistor products on the market today. What design features do the HV Resistors have? The Genvolt power resistors ...

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Genvolt
discharge resistor
discharge resistor
CSN®

CSN® Pre-Insertion Resistors are used for limitation of transients during energisation process of transformers and HVDC VSC converter applications. CSN® Discharge Resistors are used for discharge of ...

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Schniewindt GmbH & Co. KG
wire-wound resistor
wire-wound resistor
FZ, FU series

Resistance: 0.1 Ohm - 100,000 Ohm
Power rating: 12 W - 1,000 W

The FZ/FU series of cemented and uncemented wirewound tubular fixed resistors are designed according to IP00 protection standard and use a flexible direct connection on the resistor including screw clips, ...

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Frizlen GmbH & Co. KG
wire-wound resistor
wire-wound resistor
14984 Series

Resistance: 0.118, 0.157, 0.171, 0.285 Ohm
Power rating: 3,021, 3,077, 2,889, 2,850 W

High Current Round Edgewound These high current round edgewound resistors handle a variety of applications including dynamic braking, load banks, motor starting, and plugging. They are available in a variety of ohm ...

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Ohmite
wire-wound resistor
wire-wound resistor
CW series

Resistance: 0.01 Ohm - 430 Ohm
Power rating: 0.25 W - 5 W

Features Products meet EU-RoHS requirements. CW1SS has UL1412 approval. (File No. E320246) Automatic mounting machine is applicable by surface mounted device style lead forming. Flame retardant coating(equivalent to UL94 V-0)

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KOA
wire-wound resistor
wire-wound resistor
DDR/DNR/DSR series

Resistance: 0.0001 kOhm - 1 kOhm

... coated power wire wound resistors. The DDR series has power range from 15 W to 20,000 W, while the DNR series, the Low Inductance Resistors series, has power range from ...

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MF Power Resistor Ltd.
wire-wound resistor
wire-wound resistor
SM series

Resistance: 0.01 Ohm - 5,000 Ohm
Power rating: 3, 4, 1, 2 W

Wattages from 1W to 4W; Tolerances of 0.1% to 5%; Ohmic values of 0.01 to 3K

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Stackpole Electronics
wire-wound resistor
wire-wound resistor
WD

Resistance: 0.01 Ohm - 100,000 Ohm
Power rating: 10 W - 300 W

High power resistors in aluminum casing rated power 10 - 300 W resistance range R01 … 100K tolerance ±0.25% … ±5% dimensions (LxWxH) 16.8 x 17 x 9 … 127 x 73 x 45 mm

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Krah Group
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How to choose this product
wire-wound-resistor

Wire-wound resistors are composed of a lead or of a corrugated metallic ribbon rolled on a ceramic support. They are used with powerful currents and can heat up dramatically. The winding is covered by a maintenance coating. The alloy the wire is composed of is chosen for the stability of its temperature resistivity.

Applications

Wire-bound resistors are used in high-power devices and in electrical installations. They are used for anti-harmonic filtering, for grounding, for motor braking and starting, for charging and discharging condensors, and for heating.

Technologies

Resistors coated with silicone or vitrified enamel are well-sealed. Resistors with fire cement coating withstand thermal constraints very well. Resistors with corrugated ribbons have excellent dissipative abilities that allow high amperage and low inductance values.

The resistive coil is usually made of a copper-nickel alloy or nickel chrome alloy, or of an iron-chromium-aluminum alloy in the case of a corrugated ribbon. Some wire-bound resistor models feature an intermediary terminal. It can be mobile, and be fixed with a tightening and contact unit on a bare side. A rheostat is also a wire-bound resistance.

Some wire-bound resistors are flat and minimum-size, and can be associated with a heat sink.

How to choose

The resistance value, the bearable current and power, the dimensions and the fixation elements are to be considered. Saddles, terminals, fasteners, clips and fittings are also essential elements to consider.

Advantages

- Operates well under high temperatures
- Powerful currents

Disadvantages

- Non-negligible inductance