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

170118 Products showing for Passive Components

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421 of 999+
Last RS stock
Vishay 220 Ω Thin Film Resistor 0.6 W 1 % MRS25000C2200FCT00
  • RS Stock No. 169-5147
  • Mfr. Part No. MRS25000C2200FCT00
Subtotal (1 reel of 5000 units)
Kr. 2 610,00(exc. VAT)
Kr. 0,522/unit
Temporarily out of stock
Murata Ferrite Bead 800 μm (Surface) (0603) (Chip Ferrite Bead), 1000 Ω impedance at 100 MHz, 1000 Ω impedance at 1 GHz
  • RS Stock No. 792-6255P
  • Mfr. Part No. BLM18HE102SN1D
Subtotal 25 units (supplied on a continuous strip)
Kr. 14,90(exc. VAT)
Kr. 0,596/unit
Last RS stock
Vishay 390 Ω Thin Film Resistor 0.6 W 1 % MRS25000C3900FCT00
  • RS Stock No. 169-5226
  • Mfr. Part No. MRS25000C3900FCT00
Subtotal (1 reel of 5000 units)
Kr. 2 610,00(exc. VAT)
Kr. 0,522/unit
In Stock
PUI Audio Lead Wire 180 μm Piezo Buzzer Component 100 mm 30V Max
  • RS Stock No. 276-801P
  • Mfr. Part No. AB1541B-LW100-R
Subtotal 1 unit (supplied in a bag)
Kr. 10,30(exc. VAT)
Kr. 10,30/unit
Last RS stock
Vishay 5.76 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C5761FCT00
  • RS Stock No. 169-5305
  • Mfr. Part No. MRS25000C5761FCT00
Subtotal (1 reel of 5000 units)
Kr. 2 610,00(exc. VAT)
Kr. 0,522/unit
Last RS stock
Vishay 2.26 kΩ Thin Film Resistor 0.6 W 1 %
  • RS Stock No. 169-5187
  • Mfr. Part No. MRS25000C2261FCT00
Subtotal (1 reel of 5000 units)
Kr. 2 610,00(exc. VAT)
Kr. 0,522/unit
In Stock
Wurth Elektronik Ferrite Ring Toroid Core 12 mm, For: EMI Suppression 13 mm ID 12 mm OD
  • RS Stock No. 788-0181P
  • Mfr. Part No. 74270120
Subtotal 5 units (supplied in a bag)
Kr. 85,80(exc. VAT)
Kr. 17,16/unit
Currently unavailable
RS PRO 79 dB Flange Continuous Internal Magnetic Buzzer Component 15.55 mm 8 V Min 32 mm 17mm 16V dc Max
  • RS Stock No. 622-1455P
Subtotal 1 unit (supplied in a box)
Kr. 63,95(exc. VAT)
Kr. 63,95/unit
In Stock
Abracon 32.768 kHz Crystal Unit ±10 ppm Surface Mount 2-Pin 600 μm 2 mm 1.2mm
  • RS Stock No. 171-2694P
  • Mfr. Part No. ABS06-32.768KHZ-1-T
Subtotal 10 units (supplied on a continuous strip)
Kr. 87,06(exc. VAT)
Kr. 8,706/unit
In Stock
Vishay 180 Ω Metal Film Resistor 2 W 5 % PR02000201800JA100
  • RS Stock No. 170-1834
  • Mfr. Part No. PR02000201800JA100
Subtotal (1 reel of 1000 units)
Kr. 1 059,00(exc. VAT)
Kr. 1,059/unit
Currently unavailable
Murata Ferrite Bead 800 μm (Solder) (0603) (Chip Bead), 220 Ω impedance at 100 MHz
  • RS Stock No. 104-8532P
  • Mfr. Part No. BLM18PG221SH1D
Subtotal 200 units (supplied on a reel)
Kr. 68,00(exc. VAT)
Kr. 0,34/unit
In Stock
Vishay 18 Ω Metal Film Resistor 1 W 5 % PR01000101809JA100
  • RS Stock No. 169-5425
  • Mfr. Part No. PR01000101809JA100
Subtotal (1 reel of 1000 units)
Kr. 877,00(exc. VAT)
Kr. 0,877/unit
Currently unavailable
Vishay 12 Ω Metal Film Resistor 2 W 5 % PR02000201209JA100
  • RS Stock No. 170-1826
  • Mfr. Part No. PR02000201209JA100
Subtotal (1 reel of 1000 units)
Kr. 1 139,00(exc. VAT)
Kr. 1,139/unit
In Stock
Arcol Ohmite 20 kΩ Thick Film Resistor 25 W 1 % AP826 20K F 50PPM
  • RS Stock No. 166-4759
  • Mfr. Part No. AP826 20K F 50PPM
Subtotal (1 tray of 50 units)
Kr. 2 714,50(exc. VAT)
Kr. 54,29/unit
Last RS stock
Murata Ferrite Bead 800 μm (Surface) (1206) (Inductor Type), 220 Ω impedance at 100 MHz
  • RS Stock No. 104-8512P
  • Mfr. Part No. BLA31BD221SN4D
Subtotal 10 units (supplied on a continuous strip)
Kr. 57,66(exc. VAT)
Kr. 5,766/unit
In Stock
Arcol Ohmite 4.7 kΩ Silicone Ceramic Resistor 2 W 10 % OY472KE
  • RS Stock No. 172-2174
  • Mfr. Part No. OY472KE
Subtotal (1 reel of 500 units)
Kr. 7 276,00(exc. VAT)
Kr. 14,552/unit
Temporarily out of stock
Vishay 47 Ω Metal Film Resistor 2 W 5 % PR02000204709JA100
  • RS Stock No. 170-1830
  • Mfr. Part No. PR02000204709JA100
Subtotal (1 reel of 1000 units)
Kr. 1 059,00(exc. VAT)
Kr. 1,059/unit
In Stock
Murata Ferrite Bead 800 μm (Surface) (0603) (Chip Ferrite Bead), 284 Ω impedance at 25 MHz, 600 Ω impedance at 100 MHz,
  • RS Stock No. 223-4922P
  • Mfr. Part No. BLM18KN601EH1D
Subtotal 50 units (supplied on a continuous strip)
Kr. 95,70(exc. VAT)
Kr. 1,914/unit
Temporarily out of stock
Arcol Ohmite 47 Ω Silicone Ceramic Resistor 2 W 10 % OY470KE
  • RS Stock No. 172-2197
  • Mfr. Part No. OY470KE
Subtotal (1 reel of 500 units)
Kr. 8 312,00(exc. VAT)
Kr. 16,624/unit
Temporarily out of stock
Vishay 120 Ω Metal Film Resistor 2 W 5 % PR02000201200JA100
  • RS Stock No. 170-1835
  • Mfr. Part No. PR02000201200JA100
Subtotal (1 reel of 1000 units)
Kr. 1 059,00(exc. VAT)
Kr. 1,059/unit
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