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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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
In Stock
Wurth Elektronik 470 μH Ferrite Leaded Inductor, Max SRF:1.6 MHz, 1 A Idc, 530 mΩ Rdc, WE-TIF
  • RS Stock No. 163-7918
  • Mfr. Part No. 7447211471
Subtotal (1 tray of 80 units)
Kr. 1 098,24(exc. VAT)
Kr. 13,728/unit
Last RS stock
KEMET 22 μF Capacitor 200V dc, Axial, Through Hole - PEG124RD2220QL1 Axial
  • RS Stock No. 226-7104P
  • Mfr. Part No. PEG124RD2220QL1
Subtotal 1 unit (supplied in a bag)
Kr. 56,40(exc. VAT)
Kr. 56,40/unit
Temporarily out of stock
Yageo RC 0 mΩ, 1210 Thick Film Surface Mount Fixed Resistor ±5 % 0.5 W - RC1210JR-070RL
  • RS Stock No. 242-7224
  • Mfr. Part No. RC1210JR-070RL
Subtotal (1 reel of 5000 units)
Kr. 890,00(exc. VAT)
Kr. 0,178/unit
Temporarily out of stock
Bourns PWR163 500 mΩ, TO-252 Metal Film Surface Mount Resistor ±1 % 25 W - PWR163S-25-R500F
  • RS Stock No. 161-7122
  • Mfr. Part No. PWR163S-25-R500F
Subtotal (1 tube of 50 units)
Kr. 1 571,75(exc. VAT)
Kr. 31,435/unit
In Stock
KYOCERA AVX 220 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 135-3362
  • Mfr. Part No. 12065C224JAT2A
Subtotal (1 reel of 4000 units)
Kr. 4 008,00(exc. VAT)
Kr. 1,002/unit
Temporarily out of stock
Murata 22 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 185-3153
  • Mfr. Part No. GJM1555C1H220JB01D
Subtotal (1 reel of 10000 units)
Kr. 2 940,00(exc. VAT)
Kr. 0,294/unit
In Stock
Panasonic ERJ 200 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJ3EKF2000V
  • RS Stock No. 175-5752
  • Mfr. Part No. ERJ3EKF2000V
Subtotal (1 reel of 5000 units)
Kr. 310,00(exc. VAT)
Kr. 0,062/unit
In Stock
Abracon 24 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1 mm 3.2 mm 2.5mm
  • RS Stock No. 171-2272
  • Mfr. Part No. ABM8G-24.000MHZ-18-D2Y-T
Subtotal (1 reel of 1000 units)
Kr. 2 743,00(exc. VAT)
Kr. 2,743/unit
In Stock
TDK 2.2 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS Stock No. 111-0313
  • Mfr. Part No. C1005X5R1E225K050BC
Subtotal (1 reel of 10000 units)
Kr. 3 430,00(exc. VAT)
Kr. 0,343/unit
In Stock
Vishay CRCW 301 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW0603301KFKEA
  • RS Stock No. 679-0181
  • Mfr. Part No. CRCW0603301KFKEA
Subtotal (1 pack of 50 units)
Kr. 11,00(exc. VAT)
Kr. 0,22/unit
In Stock
Wurth Elektronik 100 μF Surface Polymer Capacitor, 35V dc
  • RS Stock No. 257-0074
  • Mfr. Part No. 875115652007
Subtotal (1 reel of 500 units)
Kr. 10 646,00(exc. VAT)
Kr. 21,292/unit
In Stock
Wurth Elektronik 220 nH WE-Superflux Leaded Inductor, Max SRF:366 MHz, 36.4 A Idc, 1.21 mΩ Rdc, WE-HCIA
  • RS Stock No. 697-689
  • Mfr. Part No. 7843110022
Subtotal (1 tape of 5 units)
Kr. 92,55(exc. VAT)
Kr. 18,51/unit
Temporarily out of stock
Bourns, SRP5030T, 5030 Shielded Wirewound Surface Mount Inductor with a Powdered Iron Core, 1.2 μH ±20 % 6.5 A Idc
  • RS Stock No. 172-8622
  • Mfr. Part No. SRP5030T-1R2M
Subtotal (1 reel of 2000 units)
Kr. 11 362,00(exc. VAT)
Kr. 5,681/unit
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