Passive Components

A passive component is a module that does not require energy to operate, except for the available alternating current (AC) circuit that it is connected to. A passive module is not capable of power gain and is not a source of energy. A typical passive component would be: resistors, inductors, capacitors and transformers which together are required to build any electrical or electronic circuit.

Passive devices can be used individually or connected together within a circuit, either in a series or in a parallel combination to control complex circuits or signals.

Types of Passive Components

  • Capacitors

A capacitor is a component that can gather and hold a charge in a way that is similar to how a battery functions. The capacitor is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to power source. One plate accumulates positive charge and the other plate accumulates negative charge. It can hold the charge even when the voltage is no longer applied. Different types of capacitors are film capacitors, mica capacitors, ceramic capacitors, electrolytic capacitors, aluminium electrolytic capacitors, tantalum electrolytic capacitors and power factor correction capacitors

  • Resistors

A Resistor is an electrical device that resists the flow of electrical current. Although a resistor does not amplify or shape the electric current in any way its a powerful little device as it enables you to put the brakes on current flow in a very controlled way

  • Inductors

An inductor is a passive device that can store or deliver energy but cannot generate it. An ideal inductor is lossless, meaning that it can store energy indefinitely as no energy is lost as heat. Inductors are sometimes known as coils, chokes, electromagnets and solenoids

  • Ferrite Cores

A ferrite core is a ceramic compound that includes a mix of iron and another type of metal. Ferrite is common in many types of electrical components, including antennas. This magnetic core features wound components, such as windings from a transformer and inductors. It is useful because it offers low electrical conductivity along with high magnetic permeability.

  • Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic devices with added protection against surges of electricity, which would ultimately destroy them.

Antennas
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

170282 Products showing for Passive Components

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Temporarily out of stock
Yageo RT 39 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - RT0402BRD0739KL
  • RS Stock No. 199-1331
  • Mfr. Part No. RT0402BRD0739KL
Subtotal (1 reel of 10000 units)
Kr. 5 220,00(exc. VAT)
Kr. 0,522/unit
In Stock
Wurth Elektronik 2200 μH Leaded Inductor, 4.73 Ω Rdc
  • RS Stock No. 486-062
  • Mfr. Part No. 768772222
Subtotal (1 unit)
Kr. 11,71(exc. VAT)
Kr. 11,71/unit
In Stock
Wurth Elektronik, 744, 7332 Shielded Surface Mount Inductor with a Ferrite Core, 27 μH Surface Mount ±20 % 1.95 A Idc
  • RS Stock No. 758-408
  • Mfr. Part No. 744778127
Subtotal (1 tape of 5 units)
Kr. 75,60(exc. VAT)
Kr. 15,12/unit
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Vishay 3.9 kΩ Metal Film Resistor 3 W 5 % PR03000203901JAC00
  • RS Stock No. 441-2570
  • Mfr. Part No. PR03000203901JAC00
Subtotal (1 pack of 10 units)
Kr. 39,58(exc. VAT)
Kr. 3,958/unit
In Stock
Vishay 71.5 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C7152FCT00
  • RS Stock No. 683-3991
  • Mfr. Part No. MRS25000C7152FCT00
Subtotal (1 pack of 25 units)
Kr. 29,05(exc. VAT)
Kr. 1,162/unit
Temporarily out of stock
Yageo 180 Ω Carbon Film Carbon Film Fixed Resistor 0.25 W 5 % CFR-25JT-52-180R
  • RS Stock No. 199-1842
  • Mfr. Part No. CFR-25JT-52-180R
Subtotal (1 box of 5000 units)
Kr. 495,00(exc. VAT)
Kr. 0,099/unit
Temporarily out of stock
Bourns, SRP1038WA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 4.7 μH ±20 % 11 A Idc Q:15
  • RS Stock No. 247-6045
  • Mfr. Part No. SRP1038WA-4R7M
Subtotal (1 reel of 500 units)
Kr. 3 415,50(exc. VAT)
Kr. 6,831/unit
Temporarily out of stock
Yageo 2.2 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 199-2200
  • Mfr. Part No. CC0402JRX7R9BB222
Subtotal (1 reel of 10000 units)
Kr. 550,00(exc. VAT)
Kr. 0,055/unit
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Panasonic ERJ H2R 8.2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF8201X
  • RS Stock No. 228-4675
  • Mfr. Part No. ERJH2RF8201X
Subtotal (1 tape of 100 units)
Kr. 76,30(exc. VAT)
Kr. 0,763/unit
In Stock
Wurth Elektronik WRIS-RSKS 12.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - 560112110125
  • RS Stock No. 427-299
  • Mfr. Part No. 560112110125
Subtotal (1 tape of 10 units)
Kr. 3,42(exc. VAT)
Kr. 0,342/unit
In Stock
Panasonic ERJ H2R 150 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF1503X
  • RS Stock No. 228-4592
  • Mfr. Part No. ERJH2RF1503X
Subtotal (1 tape of 100 units)
Kr. 71,30(exc. VAT)
Kr. 0,713/unit
Temporarily out of stock
Vishay 55 W 10 kΩ Wirewound Rheostat 160mA, RT055AS1002KB
  • RS Stock No. 167-9886
  • Mfr. Part No. RT055AS1002KB
Subtotal (1 pack of 25 units)
Kr. 193 314,25(exc. VAT)
Kr. 7 732,57/unit
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Vishay CRCW 110 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402110KFKED
  • RS Stock No. 181-9368
  • Mfr. Part No. CRCW0402110KFKED
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
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Wurth Elektronik 22 μF Surface Aluminium Polymer Capacitor, 80V dc
  • RS Stock No. 275-9322
  • Mfr. Part No. 865081745006
Subtotal (1 reel of 900 units)
Kr. 2 949,30(exc. VAT)
Kr. 3,277/unit
Temporarily out of stock
KEMET 47 μF MnO2 Tantalum Capacitor 10V dc, Surface, T491 Series
  • RS Stock No. 170-0291
  • Mfr. Part No. T491B476K010AT
Subtotal (1 reel of 2000 units)
Kr. 4 840,00(exc. VAT)
Kr. 2,42/unit
In Stock
Panasonic ERJ H3G 180 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.13 W - ERJH3GJ184V
  • RS Stock No. 228-4812
  • Mfr. Part No. ERJH3GJ184V
Subtotal (1 tape of 100 units)
Kr. 53,00(exc. VAT)
Kr. 0,53/unit
Temporarily out of stock
TDK B32923 Film Capacitor 1.5 μF 305V ac 305 V dc, Through Hole 2
  • RS Stock No. 194-3377
  • Mfr. Part No. B32923C3155M000
Subtotal (1 box of 450 units)
Kr. 2 619,45(exc. VAT)
Kr. 5,821/unit
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TDK 8.2 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 179-4848
  • Mfr. Part No. CGA3E2NP01H822J080AA
Subtotal (1 reel of 4000 units)
Kr. 3 404,00(exc. VAT)
Kr. 0,851/unit
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Wurth Elektronik, 7447, 7332 Shielded Inductor with a Ferrite Core, 1000 μH Surface Mount ±20% 230 mA Idc
  • RS Stock No. 758-308
  • Mfr. Part No. 7447783102
Subtotal (1 tape of 10 units)
Kr. 125,64(exc. VAT)
Kr. 12,564/unit
Temporarily out of stock
KEMET PHE840 Film Capacitor, ±20 %, 4.7 μF 760 V dc 280V ac, Through Hole
  • RS Stock No. 172-6772
  • Mfr. Part No. PHE840MR7470MR03R06L2
Subtotal (1 bag of 91 units)
Kr. 3 722,81(exc. VAT)
Kr. 40,91/unit
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