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grounding resistor / wire-wound / with mounting bracket / current
grounding resistor
NGR series

The Neutral-Grounding Resistors (NGRs) are designed for ground power systems by using a resistor between the system neutral and ground. This product minimize the prospective ground-fault current to a ...

wire-wound resistor / precision
wire-wound resistor
ASTRO5

Resistance: 0 kOhm - 1,000 kOhm

ASTRO5 precision resistors were developed for critical and demanding applications, which require a high precision and stable resistance value. Multi chamber (bifilar) windings secure a low inductance. During the production ...

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MEGATRON Elektronik GmbH & Co. KG
wire-wound resistor / board-mount / low-inductance / precision
wire-wound resistor
ASTRO2

Resistance: 0.01 Ohm - 6,000,000 Ohm
Power rating: 0.5, 0.33, 0.175, 0.25, 0.2 W

ASTRO2 precision resistors were developed for critical and demanding applications, which require a high precision and stable resistance value. Multi chamber (bifilar) windings secure a low inductance. During the production ...

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MEGATRON Elektronik GmbH & Co. KG
wire-wound resistor / housed / power / low-inductance
wire-wound resistor
MAL

Resistance: 0.01 Ohm - 250,000 Ohm
Power rating: 5 W - 250 W

... well as commercial versions expand its field by many more applications. MAL resistors are used for current sensing as a shunt resistor or as load resistors. They are suitable for harsh ...

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MEGATRON Elektronik GmbH & Co. KG
wire-wound resistor / low-inductance / shunt / calibration
wire-wound resistor
1240

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

... stability < ± 0.01 % over years 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 ...

wire-wound resistor / board-mount / low-inductance / high-accuracy
wire-wound resistor
11xx series

Resistance: 0 kOhm - 100 kOhm
Power rating: 0.7, 1 W

... resistance value 10 pcs 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 ...

wire-wound resistor / high-current / reference
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 / compact / reference / for laboratories
wire-wound resistor
CR series

Resistance: 0 kOhm - 100 kOhm

... 4 terminal calibration resistors combine high accuracy, class 0.02, long-term stability and permanence of calibration in a compact unit. Constructed using carefully selected low temperature coefficient Manganin or Zeranin ...

wire-wound resistor / aluminum-housed / housed / load
wire-wound resistor

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

wire-wound resistor / SMD / low-power / molded structure
wire-wound resistor
SMM series

Resistance: 0.0002 kOhm - 10 kOhm
Power rating: 0.5 W - 5 W

Feature: ■ Complete mold construction. ■Anti-explosion, anti-surge, safe and efficient. ■Excellent moisture proof, can be used in theatrocious environment. ■Surface mounting ■Can be provided products of non-inductive design Applications: ■Power ...

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor / axial-lead / fuse
wire-wound resistor
FKN series

Resistance: 0.1 Ohm - 100 Ohm
Power rating: 0.25 W - 10 W

Function as a resistor in normal operation condition. Quick fusing protects circuit from excessive over load. Approvals awarded; UL 1412 File No.E341249.

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor / axial-lead / fuse
wire-wound resistor
KF series

Resistance: 0.1 Ohm - 100 Ohm
Power rating: 2 W - 3.5 W

Features: Fusable function Resumable and can be recycled Applications: Mostly used in meters and instruments Protection circuit of electrical devices

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shenzhen kawaxin electronics co.,ltd
wire-wound resistor / aluminum-housed / high-power / IP65
wire-wound resistor
RXLG series

Resistance: 0.001 kOhm - 10 kOhm
Power rating: 4,000 W - 12,000 W

RXLG aluminum housed resistor COMPACT BROADER BRAKE RESISTORS are electrically insulated and with small dimensions. They can easily be fitted into compact constructions and are especially designed ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor / with mounting bracket / high-voltage / braking
wire-wound resistor
RXG20 series

Resistance: 1 Ohm - 10,000 Ohm
Power rating: 0.05 kW - 15 kW

Wire-wound braking resistors ,ceramic tube braking resistor Key Features: 1.Long term high stability 2.non-inductive or inductive type options 3.high operating ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor / high-power / stainless steel / for cranes
wire-wound resistor
RS-1000-40

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

Higt Power Wirewound Stainless Steel resistor Stainless Steel resistor ,endurable & efficient; High temperature withstand ability , as high as 1200℃; SS304/316 ...

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Shenzhen Sikes Electric Co., Ltd.
wire-wound resistor / housed / stainless steel-housed / high-power
wire-wound resistor

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

... The 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 ...

wire-wound resistor / housed / stainless steel-housed / power
wire-wound resistor

... both mechanical brakes (drums & disks) and electrical brakes, which are usually high performance rheostat type resistors. Gridex resistors equip the French high speed train, the TGV, which requires a ...

wire-wound resistor / with mounting bracket / power / cemented
wire-wound resistor
RCA series

Resistance: 0.0001 kOhm - 440 kOhm
Power rating: 8 W - 1,325 W

... is an array of cemented wire-wound resistors that possess ohmic values of 0.1Ω up to 440kΩ as well as power ratings from 8W up to 1325 W. Every ohmic value can be offered in wide array ...

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COUDOINT S.A.S.
wire-wound resistor / with mounting bracket / power / adjustable
wire-wound resistor
RCA series

Resistance: 0.0001 kOhm - 440 kOhm
Power rating: 8 W - 570 W

... of silicone cemented wire-wound resistors. It offers a broad spectrum of ohmic values. A certain power rating may be provided depending on its use. It is available both for uninterrupted ...

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COUDOINT S.A.S.
wire-wound resistor / with mounting bracket / power / vitrified
wire-wound resistor
RCA series

Resistance: 1.2 Ohm - 60,000 Ohm
Power rating: 8 W - 600 W

RCA series wirewound resistor is devised with vitreous enamel material coating. Its optimized formulation enables operation within aggressive environments. This resistor assembly is configurable with ...

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COUDOINT S.A.S.
wire-wound resistor / discharge
wire-wound 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 ...

wire-wound resistor
wire-wound resistor
CSN®

CSN® Protection Resistors are used for protection of electric equipment in case of short-term peak currents. Due to the high capacity of energy absorption, CSN® Protection Resistors can absorb several ...

wire-wound resistor / ceramic-housed / housed / LV
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 / aluminum-housed / housed / LV
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 / SMD / aluminum-housed / high-power
wire-wound resistor
ATC

Resistance: 50 Ohm - 100 Ohm
Power rating: 40 W

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Yageo
wire-wound resistor / SMD / power
wire-wound resistor
50 Series

Resistance: 1 Ohm - 10,000 Ohm
Power rating: 3, 5 W

... economically priced, industrial grade wirewound power resistor. The Ohmite 50 series resistors feature an all welded construction with a high purity alumina ceramic core and high quality RoHS grade tinned ...

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Ohmite
wire-wound resistor / SMD / flat / edgewound
wire-wound resistor
FW / FWE series

Resistance: 0.1 Ohm - 35,000 Ohm
Power rating: 40 W - 450 W

High power flat wound construction, low cost! Unique oval-shaped ceramic core construction offers a low profile body for minimal height installation. Available in a wide range of power ratings from 40W to 450W. Feature ...

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RCD Components
wire-wound resistor / floor-mounted / stainless steel-housed / grounding
wire-wound resistor

Type 3024 Neutral Grounding Resistors are used for resistance grounding of industrial power systems. Their primary purpose is to limit the maximum fault current to a value which will not damage generating, distribution ...

wire-wound resistor / ceramic-housed / load / for railway applications
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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JOVYATLAS Elektrische Umformtechnik GmbH
wire-wound resistor / ceramic-housed / high-power / current-sense
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 / SMD / non-inductive / high-temperature
wire-wound resistor
SM series

Resistance: 0.01 Ohm - 5,000 Ohm
Power rating: 1, 3, 4, 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 / board-mount / SMD / flame-retardant
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
reference resistor / wire-wound / housed / precision
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 / housed / high ohmic value / insulated
wire-wound resistor
CAV / CAH

Resistance: 0.3 Ohm - 2,500 Ohm
Power rating: 70 W - 220 W

... high resistance to temperature changes. The resistors comply with IP50 giving electrical and thermal protection. Danotherm has developed Thermal Simulation corresponding to all resistor types and resistor ...

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Danotherm Electric
wire-wound resistor / with mounting bracket / high-power / water-cooled
wire-wound resistor
WCR series

Resistance: 4.7 Ohm - 56,000 Ohm
Power rating: 1,500, 3,000, 2,000 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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MCB industrie
wire-wound resistor / with mounting bracket / power
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 / aluminum-housed / housed / power
wire-wound resistor
ALW

Resistance: 1 Ohm - 500 Ohm

Description Compacted resistor with flat rectangular section. Applications include the smoothing of power peaks for electronic speed controllers. application Frequency transformer, manufacturing industry, electrical ...

wire-wound resistor / radial-lead / board-mount / fuse
wire-wound resistor
F2K series

Resistance: 1.8 Ohm - 470 Ohm
Power rating: 1, 1.5, 1.6 W

- Thermal-Links/Resistor Assemblies is a product that combined with thermal-links of fusible alloy type and 2W wire wound resistor type. - F2K is RoHS compliance ...

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Tamura Corporation

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