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

170080 Products showing for Passive Components

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In Stock
Nichicon 1000 μF Capacitor 6.3V dc, Surface Solder - UWT0J102MNL1GS
  • RS Stock No. 739-2808
  • Mfr. Part No. UWT0J102MNL1GS
Subtotal (1 pack of 10 units)
Kr. 40,27(exc. VAT)
Kr. 4,027/unit
In Stock
TDK Single Layer Ceramic Capacitor 100 pF 1kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS Stock No. 253-2758
  • Mfr. Part No. CK45-B3AD101KYVNA
Subtotal (1 reel of 1000 units)
Kr. 1 085,00(exc. VAT)
Kr. 1,085/unit
In Stock
Vishay CRCW 25.5 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060325K5FKEA
  • RS Stock No. 679-0059
  • Mfr. Part No. CRCW060325K5FKEA
Subtotal (1 pack of 50 units)
Kr. 10,30(exc. VAT)
Kr. 0,206/unit
In Stock
TE Connectivity, Corcom FC 6 A 250V ac 50Hz, 60 Hz, Flange Power Line Filter, Terminal Block 1 Phase
  • RS Stock No. 186-3585
  • Mfr. Part No. 6FC10
Subtotal (1 box of 1 unit)
Kr. 1 567,87(exc. VAT)
Kr. 1 567,87/box
Temporarily out of stock
Wurth Elektronik Tin Plated Steel Shielding Cage Seamless Frame, 26 x 23 x 7.8 mm
  • RS Stock No. 225-8338
  • Mfr. Part No. 3670260
Subtotal (1 tray of 56 units)
Kr. 1 737,40(exc. VAT)
Kr. 31,025/unit
In Stock
Wurth Elektronik WRIS-RSKS 1 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W - 560112110023
  • RS Stock No. 427-538
  • Mfr. Part No. 560112110023
Subtotal (1 tape of 10 units)
Kr. 3,42(exc. VAT)
Kr. 0,342/unit
Temporarily out of stock
Vishay CRCW 18.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060318K2FKEA
  • RS Stock No. 181-7730
  • Mfr. Part No. CRCW060318K2FKEA
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
Temporarily out of stock
KEMET 660 nF Multilayer Ceramic Capacitor, 630V dc, 10 %, Surface
  • RS Stock No. 224-6979
  • Mfr. Part No. C2220X664KBRLCAUTO
Subtotal (1 reel of 300 units)
Kr. 10 048,80(exc. VAT)
Kr. 33,496/unit
In Stock
Vishay CRCW 75 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040275K0FKED
  • RS Stock No. 182-3446
  • Mfr. Part No. CRCW040275K0FKED
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
In Stock
Wurth Elektronik 470 μH Iron Powder Toroidal Inductor, 1.6 A Idc, 225 mΩ Rdc, WE-FI
  • RS Stock No. 124-1531
  • Mfr. Part No. 7447010
Subtotal (1 pack of 5 units)
Kr. 126,87(exc. VAT)
Kr. 25,374/unit
Temporarily out of stock
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 22 nH ±5 % 640 mA Idc Q:42
  • RS Stock No. 166-9718
  • Mfr. Part No. LQW18AN22NJ10D
Subtotal (1 reel of 4000 units)
Kr. 2 440,00(exc. VAT)
Kr. 0,61/unit
Temporarily out of stock
Wurth Elektronik, 744384, 4020 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 3.3 μH Shielded ±20 %
  • RS Stock No. 427-232
  • Mfr. Part No. 7443844020033
Subtotal (1 reel of 1000 units)
Kr. 17 131,00(exc. VAT)
Kr. 17,131/unit
In Stock
KEMET R46 Film Capacitor X2, ±20 %, 330 nF 310 V dc 310V ac, Through Hole
  • RS Stock No. 126-2235
  • Mfr. Part No. R463I333040N0M
Subtotal (1 pack of 20 units)
Kr. 109,02(exc. VAT)
Kr. 5,451/unit
In Stock
Roxburgh EMC, DRF 1 A 250V ac 440Hz, DIN Rail RFI Filter, Screw 1 Phase
  • RS Stock No. 240-084
  • Mfr. Part No. DRF01
Subtotal (1 unit)
Kr. 1 031,20(exc. VAT)
Kr. 1 031,20/unit
In Stock
Murata 22 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Through Hole Solder
  • RS Stock No. 170-5847
  • Mfr. Part No. RCE5C2A220J0A2H03B
Subtotal (1 bag of 500 units)
Kr. 930,00(exc. VAT)
Kr. 1,86/unit
Temporarily out of stock
Bourns CRF1206 50 mΩ, 1206 Metal Strip Resistor ±1 % 1 W - CRF1206-FZ-R050ELF
  • RS Stock No. 255-0086
  • Mfr. Part No. CRF1206-FZ-R050ELF
Subtotal (1 reel of 5000 units)
Kr. 9 195,00(exc. VAT)
Kr. 1,839/unit
Currently unavailable
TE Connectivity, 3650, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 330 nH ±5 % 100 mA Idc Q:25
  • RS Stock No. 163-9489
  • Mfr. Part No. 36501JR33JTDG
Subtotal (1 reel of 2000 units)
Kr. 2 718,00(exc. VAT)
Kr. 1,359/unit
Temporarily out of stock
Wurth Elektronik 47 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 163-6009
  • Mfr. Part No. 885012205035
Subtotal (1 reel of 10000 units)
Kr. 1 210,00(exc. VAT)
Kr. 0,121/unit
In Stock
Vishay Single Layer Ceramic Capacitor 4.7 nF 760V dc ±20 % Y5U Dielectric, SMDY1, Surface 125 °C Max Op. Temp.
  • RS Stock No. 687-053
  • Mfr. Part No. SMDY1472MY5UDRA
Subtotal (1 tape of 1 unit)
Kr. 26,77(exc. VAT)
Kr. 26,77/tape
Currently unavailable
KEMET 470 μF Surface Polymer Capacitor, 2.5V dc
  • RS Stock No. 187-7065
  • Mfr. Part No. T520V477M2R5ATE015
Subtotal (1 reel of 1000 units)
Kr. 9 047,00(exc. VAT)
Kr. 9,047/unit
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