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

170074 Products showing for Passive Components

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Temporarily out of stock
Wurth Elektronik WCAP-FTXH Film Capacitor, 10 %, 33 nF 310 V dc 310V ac, Through Hole
  • RS Stock No. 261-0094
  • Mfr. Part No. 890414025007CS
Subtotal (1 box of 480 units)
Kr. 1 629,12(exc. VAT)
Kr. 3,394/unit
Limited stock
Vishay 10 μF MnO2 Tantalum Capacitor 25V dc, Through Hole, 489D Series
  • RS Stock No. 684-4386P
  • Mfr. Part No. 489D106X0025D1VE3
Subtotal 5 units (supplied in a bag)
Kr. 679,08(exc. VAT)
Kr. 135,816/unit
In Stock
Panasonic ERJ 30 kΩ, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.06 W - ERJ2RHD3002X
  • RS Stock No. 168-9364
  • Mfr. Part No. ERJ2RHD3002X
Subtotal (1 reel of 10000 units)
Kr. 1 490,00(exc. VAT)
Kr. 0,149/unit
Last RS stock
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 1 μH 1.8 A Idc Q:40
  • RS Stock No. 486-289
  • Mfr. Part No. 744045001
Subtotal (1 unit)
Kr. 7,14(exc. VAT)
Kr. 7,14/unit
Temporarily out of stock
KEMET 22 μF Surface Polymer Capacitor, 6.3V dc
  • RS Stock No. 209-1473
  • Mfr. Part No. T598B226M006ATE070
Subtotal (1 reel of 2000 units)
Kr. 8 732,00(exc. VAT)
Kr. 4,366/unit
Last RS stock
Wurth Elektronik 2.2 nF Surface Mount Ceramic Capacitor, 25V, ±5 %
  • RS Stock No. 486-214
  • Mfr. Part No. 885012009003
Subtotal (1 unit)
Kr. 5,26(exc. VAT)
Kr. 5,26/unit
Temporarily out of stock
Wurth Elektronik 47 pF Multilayer Ceramic Capacitor, 16V dc, ±5 %, Surface
  • RS Stock No. 181-3913
  • Mfr. Part No. 885012006021
Subtotal (1 reel of 4000 units)
Kr. 716,00(exc. VAT)
Kr. 0,179/unit
Temporarily out of stock
TE Connectivity HSC2504R7J, 4.7 Ω 250 W Wirewound Chassis Mount Resistor ±5 %
  • RS Stock No. 161-6143
  • Mfr. Part No. HSC2504R7J
Subtotal (1 box of 2 units)
Kr. 1 214,36(exc. VAT)
Kr. 607,18/unit
Temporarily out of stock
Murata 0.1 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS Stock No. 185-1566
  • Mfr. Part No. GRM0335C1HR10WA01D
Subtotal (1 reel of 15000 units)
Kr. 420,00(exc. VAT)
Kr. 0,028/unit
Limited stock
Panasonic E96 10500 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB1052V
  • RS Stock No. 783-032
  • Mfr. Part No. ERA3AEB1052V
Subtotal (1 tape of 10 units)
Kr. 4,69(exc. VAT)
Kr. 0,469/unit
Currently unavailable
Vishay, IHLE2525, 2225 Shielded Surface Mount Inductor 1 μH ±20 % 12 A Idc
  • RS Stock No. 228-8645
  • Mfr. Part No. IHLE2525CDER1R0M5A
Subtotal (1 reel of 1000 units)
Kr. 7 798,00(exc. VAT)
Kr. 7,798/unit
Temporarily out of stock
Wurth Elektronik, WE-KI, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 10 nH ±5 % 700 mA Idc
  • RS Stock No. 163-4177
  • Mfr. Part No. 744761110A
Subtotal (1 reel of 3000 units)
Kr. 6 834,00(exc. VAT)
Kr. 2,278/unit
In Stock
TDK 10 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS Stock No. 108-4043
  • Mfr. Part No. C2012X7R1A106K125AC
Subtotal (1 reel of 2000 units)
Kr. 1 592,00(exc. VAT)
Kr. 0,796/unit
In Stock
KYOCERA AVX 4.7 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS Stock No. 135-3213
  • Mfr. Part No. 08055A4R7CAT2A
Subtotal (1 reel of 4000 units)
Kr. 2 196,00(exc. VAT)
Kr. 0,549/unit
Temporarily out of stock
Nichicon 180 μF Surface Polymer Capacitor, 50V
  • RS Stock No. 243-7201
  • Mfr. Part No. PCR1H181MCL1GS
Subtotal (1 reel of 400 units)
Kr. 8 088,00(exc. VAT)
Kr. 20,22/unit
Last RS stock
Vishay RCC120 1 mΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.5 W - RCC12061M00FKEA
  • RS Stock No. 222-0781
  • Mfr. Part No. RCC12061M00FKEA
Subtotal (1 reel of 5000 units)
Kr. 2 400,00(exc. VAT)
Kr. 0,48/unit
In Stock
Yageo RL 200 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - RL1206FR-070R2L
  • RS Stock No. 199-6088
  • Mfr. Part No. RL1206FR-070R2L
Subtotal (1 reel of 5000 units)
Kr. 2 065,00(exc. VAT)
Kr. 0,413/unit
Temporarily out of stock
Yageo AC 390 Ω, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-07390RL
  • RS Stock No. 197-8305
  • Mfr. Part No. AC1206FR-07390RL
Subtotal (1 reel of 5000 units)
Kr. 635,00(exc. VAT)
Kr. 0,127/unit
Temporarily out of stock
Yageo RC_L 2 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-072RL
  • RS Stock No. 199-5697
  • Mfr. Part No. RC0805FR-072RL
Subtotal (1 reel of 5000 units)
Kr. 495,00(exc. VAT)
Kr. 0,099/unit
Temporarily out of stock
Bourns, SRR7045, 7045 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 1 mH ±20 % 250 mA Idc Q:90
  • RS Stock No. 180-8910
  • Mfr. Part No. SRR7045-102M
Subtotal (1 reel of 1000 units)
Kr. 3 528,00(exc. VAT)
Kr. 3,528/unit
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