Resistors

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RF resistor
RF resistor
Diamond

Power rating: 150 W

... Interconnect has created a high-performance line of resistive components. The resulting products, our Diamond RF Resistives® resistors, terminations, and attenuators, are significantly reduced in size and unparalleled ...

RF resistor
RF resistor

Resistance: 3 Ohm - 400 Ohm
Power rating: 0.05 W - 800 W

Smiths Interconnecrt offers low and high power RF resistors including surface mount chips, tab & cover chips, flange mounted and rod types. These resistors are available with Alumina, ALN, BeO and CVD ...

thick-film resistor
thick-film resistor

Resistance: 10 Ohm - 500 Ohm
Power rating: 0.05 W - 20 W

CXH series of Surface Mount Chip Resistors and Terminations feature Smiths Interconnect’s patented outrigger resistor technology to offer improved power handling over conventional resistors ...

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
HSC300100RJ

Resistance: 100 Ohm
Power rating: 300 W

... Wound, Power Resistor, 180 x 41 x 71.4 mm, 2 Termination, Loose Piece - Tray, 5 %, 300 W, ±50 ppm/°C, M6 Threaded Stud Termination, CGS HS • TE Internal Description: HSC300 100R 5% • All Power Resistors: ...

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TE CONNECTIVITY
thin-film resistor
thin-film resistor
ERJH2CF1R00X

Resistance: 1 Ohm - 300,000 Ohm
Power rating: 0.1, 0.125, 0.25, 0.5 W

... standards are in place to enforce optimal quality and reliability. The ERJ-Hxx Series Resistors offer a small size, higher power Resistor alternative that provides enhanced flexibility of PCB design by ...

wire-wound resistor
wire-wound resistor
RXF21SB series

Resistance: 0.27 Ohm - 800 Ohm
Power rating: 1 W

Fusible Wirewound Resistor (RXF) is a power resistor, which is made by winding a resistive element on a ceramic core, and the core is coated by insulation coating. As a Protective Component, RXF works ...

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Xiamen SET electronics Co.,Ltd
wire-wound resistor
wire-wound resistor
TRXF1S series

Resistance: 1 Ohm - 600 Ohm
Power rating: 1 W

Thermal-Link & Fusing Resistor (TRXF) is an unique type of Power Resistor, with Over Temp. and Over Current Protections. The Alloy Thermal-Link (ATCO) is built in the core of Fusible Wirewound Resistor ...

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Xiamen SET electronics Co.,Ltd
wire-wound resistor
wire-wound resistor
TPR3 series

Resistance: 0.27 Ohm - 800 Ohm
Power rating: 3 W

Thermally Protected Resistor (TPR) is an unique type of Power Resistor, with Over Temp. and Over Current Protections. Thermally Protected Resistor (TPR) is a type of power resistor, ...

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Xiamen SET electronics Co.,Ltd
carbon-film resistor
carbon-film resistor
707-7666

Resistance: 1 kOhm
Power rating: 0.25 W

... circuit? This RS PRO resistor has a carbon film and ceramic rod construction to keep electrical current contained and safe. The film is coated in an adhesive resin that makes it highly resistant to chipping, corrosion ...

power resistor
power resistor
1282

Resistance: 0.001 Ohm - 0.1 Ohm
Power rating: 20 W

Precision high capacity resistor - 1282 In connection with very precise digital voltmeters the model 1282 resistors are used as measuring resistors for accurate registration of direct ...

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burster präzisionsmesstechnik gmbh & co kg
wire-wound resistor
wire-wound resistor
1240

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

Calibration resistor - 1240 The 0.02 class calibration resistors excel in their modern design and small mechanical dimensions. Their ruggedness also ensures a long life. Calibration resistors ...

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burster präzisionsmesstechnik gmbh & co kg
wire-wound resistor
wire-wound resistor
1144-Pt, 1146-Pt

... 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 ...

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burster präzisionsmesstechnik gmbh & co kg
wire-wound resistor
wire-wound resistor
RS3 series

Resistance: 0.0001 Ohm - 1,000,000 Ohm

4 terminal construction, high stability resistance standard with wide range - Excellent load coefficient - Special values made to order The RS3 range of resistance standards are constructed using carefully selected low temperature ...

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
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
metal-film resistor
metal-film resistor
MR

Resistance: 1 Ohm - 400,000 Ohm
Power rating: 0.5 W

Precision Resistor MR - metal foil Metal foil resistor with extended temperature range of -65 °C…+175 °C, power rating up to 0,5W @125 °C and wide TC range of ±1ppm…±15ppm Temperature coefficient ...

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MEGATRON Elektronik GmbH & Co. KG
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 to medium power requirements. The resistor connecting ...

stainless steel-housed resistor
stainless steel-housed resistor

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

... The steel grid resistors are suitable for outdoor use. For easy removal the resistor sections are mounted in individual frames. The patented Spohn + Burkhardt anti-vibration clamping fixture ensures excellent ...

solid-core resistor
solid-core resistor
N8064B series

Resistance: 200 kOhm - 61,000 kOhm
Power rating: 0 W - 3 W

Programmable variable resistor N8064B series single channel programmable resistance card Its maximum withstand voltage up to 1000V. The resistance setting range is 200kΩ ~ 61MΩ. It allows flexible settings according ...

over-current resistor
over-current resistor

... high currents at neutral point These Harmonic Filter resistors , used together with reactors and capacitors, help to reduce and filter the harmonics. The main characteristics of TELEMA resistors are: low ...

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Telema Solar
AC resistor
AC resistor

... Propulsion drives on ships or oil rigs • Dummy loads and discharge resistors for MV electrical systems • Liquid heating Patented design that encapsulates and totally separates the resistor elements ...

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Telema Solar
low-voltage resistor
low-voltage resistor

The Neutral Grounding Resistors are generally employed in medium and low voltage (MV and LV) distribution networks to protect power transformers and generators from damaging currents in the event of earth fault. This ...

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Telema Solar
thick-film resistor
thick-film resistor
RCEC ISO series

Resistance: 0.33 Ohm - 1,000,000 Ohm
Power rating: 25 W - 50 W

Power Resistors Cooled by Auxiliary Heatsink (Not Supplied) Thick Film Technology • Cold system without external radiation • High power / volume ratio • Non-inductive • Screw-on or fast-on outputs

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Vishay MCB industrie
wire-wound resistor
wire-wound resistor
TOFIL/BC series

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

... coils and have the same electrical characteristics. The BC and TOFIL resistors differ in their mechanical structure and dimensions. The specific characteristics of a resistor depend on : • the ...

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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

For 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 ...

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COUDOINT S.A.S.
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 are especially ...

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Shenzhen Sikes Electric Co., Ltd.
metal-film resistor
metal-film resistor
RXLG series

Resistance: 160 Ohm
Power rating: 200 W

Aluminum Housed Resistor RXLG 200W Waterproof The RXLG series resistors with optional integrated thermal switch from our medium power range of ALUMINIUM HOUSED COMPACT BRAKE RESISTORS ...

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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
BR

Resistance: 0.15 Ohm - 110,000 Ohm
Power rating: 3 W - 18 W

Cement-coated wire wound resistors product features Cemented wire wound resistors with axial leads, with endcaps rated power 3 - 18 W resistance range R15 … 110K tolerance ±1% … ±10% dimensions ...

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Krah Group
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
wire-wound resistor
wire-wound resistor
HPRS HS

Power rating: 40 W - 70 W

High power resistors in aluminum casing rated power 40 - 70 W tolerance ±0% … ±10% dimensions (LxWxH) 80 x 38.5 x 8 … 80 x 38.5 x 8 mm

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Krah Group
thick-film resistor
thick-film resistor
C series

Resistance: 1 Ohm - 100,000,000 Ohm
Power rating: 0.063 W - 1 W

Thick film chip resistors are made of a thick film resistive layer printed onto a ceramic substrate. The thick film resistive layer is a mixture of metal oxides. Surface mount chip resistors have electroplated ...

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BOURNS
thick-film resistor
thick-film resistor
WRIS-PSMB

Resistance: 5 mOhm - 10 mOhm
Power rating: 0.33 W - 1 W

Product series for enhanced current sensing up to 1 W Mounting style: SMT-Chip (standard terminal) Resistance tolerance: ±1% TCR: ±100 ppm/°C Operating temperature: -55 °C up to +155 °C Sizes: 0603 / 0805 / 2512 Recommended soldering: ...

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Würth Elektronik eiSos
load resistor
load resistor

... provides load resistors as mobile systems or container systems. We can supply load resistors for almost any application, with a wide variety of power levels and measurement and control systems available ...

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Wärtsilä JOVYATLAS GmbH
short-circuit resistor
short-circuit resistor
GR Series

Neutral Grounding Resistors limit fault current to ensure safety of workers and equipment in electrical systems. The purpose of this application; • Maximizing operational continuity and safety by limiting the ground ...

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Aktif Muhendislik Dis Tic. AS.
wire-wound resistor
wire-wound resistor
BR Series

... shut down. In order to avoid such problems, a breaking resistor of a proper resistance value and rated power should be connected to the DC drive’s terminal. Aluminium Braking Resistors - BRA Advantages • ...

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Aktif Muhendislik Dis Tic. AS.
AC resistor
AC resistor
TR Series

... into electrical energy, it can slow down or stop an electric motor and this energy is dissipated using a power resistor. Brake resistors have high power ratio and low ohm values. Railway vehicle motors ...

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Aktif Muhendislik Dis Tic. AS.
grounding resistor
grounding resistor

... • High Insulation Level: Guaranteed by the best material used between resistor element like mica and ceramics, both the insulation level between resistor elements and resistor element ...

grounding resistor
grounding resistor

... a neutral earthing resistor (or neutral grounding resistor) is fitted between the neutral and earth in order to limit the current and give automatic electrical protection devices enough time to react. Neutral ...

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METAL DEPLOYE RESISTOR
high-current resistor
high-current resistor

... power. – A harmonic filter is composed from 3 elements: Capacitors, Inductors and Resistors. – Inductors and capacitors divert the harmonics currents into the resistor where they are dissipated in a safe way. .

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METAL DEPLOYE RESISTOR
wire-wound resistor
wire-wound resistor
FFR00 Series

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

... RANGE METAL DEPLOYE RESISTORs Braking resistors for speed inverters are adapted : - to dimensional constraints, - to low and medium voltage, - to braking cycle real use of the application, - ...

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METAL DEPLOYE RESISTOR
reference resistor
reference resistor
3000RS

Resistance: 1 Ohm - 10,000,000 Ohm

... sealed oil filled film resistors for values from 1 Ohm through to 100 kOhm, and oil filled precision wire wound resistors for the 1 MOhm and 10 MOhm, the 3000RS is suitable for roles of both a working ...

high-voltage resistor
high-voltage resistor
MHR series

Resistance: 1,000 kOhm - 10,000,000 kOhm

High-voltage resistors are used for office equipment and home appliances such as printers, copying machines, and air-conditioners. Offering high resistance and small deviation values, our products enable reduced set ...

shunt resistor
shunt resistor
PSR100KTQFH1L00

Resistance: 1 mOhm
Power rating: 8 W

... : •High power max 15W •Ultra low résistance range (O.lmQ or more). •Excellent TCR characteristic •Convex structure •ROHM resistors have obtained IS09001 / IATF16949 certification. •Corresponds to AEC-Q200.

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ROHM Semiconductor
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How to choose this product
resistor

A resistor hinders electrical current flow, its resistance expressed in ohms. It can be a separate electronic component or a surface-mounted device (SMD). It also is used as an industrial load device in high-power systems.

Applications

Resistors are common circuit board components for limiting current flow to semiconductors. They are frequently found in signal amplification and filtration. Industrial uses include load banking for generator or battery testing, harmonic filtration, grounding or for motor braking and starting. They often are used as a heat source.

Technologies

Low-power versions generally are metal-film resistors on a ceramic core. Wire-wound resistors on a ceramic core are used in high-power applications. Those used in electronics have standard values indicated by numbers or color-coding. Very high power resistors may use copper ions in an aqueous solution. Power retained by the resistor is dissipated as heat, following Joule's law.

How to choose

Choice will depend on resistance value, precision, load capacity and packaging, for surface or through-hole mounting.