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

170275 Products showing for Passive Components

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In Stock
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS Stock No. 766-4718
  • Mfr. Part No. CL10A106MQ8NNNC
Subtotal (1 reel of 4000 units)
Kr. 796,00(exc. VAT)
Kr. 0,199/unit
Temporarily out of stock
Wurth Elektronik 10 μH 1.6 A Common Mode Filter 0.08 Ω 80V
  • RS Stock No. 144-9822
  • Mfr. Part No. 744226
Subtotal (1 reel of 1000 units)
Kr. 15 375,00(exc. VAT)
Kr. 15,375/unit
Currently unavailable
Wurth Elektronik 470 μF Capacitor 50V dc, Radial, Through Hole - 860010675020 Radial Lead
  • RS Stock No. 163-6126
  • Mfr. Part No. 860010675020
Subtotal (1 box of 500 units)
Kr. 2 176,00(exc. VAT)
Kr. 4,352/unit
In Stock
Bourns 3310 5 kΩ Rotary Potentiometer 1-Gang Bush, 3310Y-001-502L
  • RS Stock No. 167-3427
  • Mfr. Part No. 3310Y-001-502L
Subtotal (1 tube of 50 units)
Kr. 1 011,20(exc. VAT)
Kr. 20,224/unit
Temporarily out of stock
Yageo RL 100 mΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RL0402FR-070R1L
  • RS Stock No. 199-6055
  • Mfr. Part No. RL0402FR-070R1L
Subtotal (1 reel of 10000 units)
Kr. 8 510,00(exc. VAT)
Kr. 0,851/unit
Temporarily out of stock
Wurth Elektronik 100 μF Capacitor 35V dc, Radial, Through Hole - 860040573004 Radial Lead
  • RS Stock No. 163-6614
  • Mfr. Part No. 860040573004
Subtotal (1 box of 1500 units)
Kr. 1 873,50(exc. VAT)
Kr. 1,249/unit
In Stock
Wurth Elektronik 220 μF Capacitor 63V dc, Radial, Through Hole - 860020775019 Radial Lead
  • RS Stock No. 163-7592
  • Mfr. Part No. 860020775019
Subtotal (1 box of 500 units)
Kr. 1 887,50(exc. VAT)
Kr. 3,775/unit
In Stock
RS PRO 220 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS Stock No. 711-1457
Subtotal (1 pack of 25 units)
Kr. 59,83(exc. VAT)
Kr. 2,393/unit
In Stock
Murata Ferrite Bead 800 μm (Surface) (0603) (Chip Ferrite Bead), 142 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz,
  • RS Stock No. 223-4952
  • Mfr. Part No. BLM18SP221SN1D
Subtotal (1 tape of 100 units)
Kr. 104,40(exc. VAT)
Kr. 1,044/unit
Temporarily out of stock
TDK 22 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS Stock No. 179-4927
  • Mfr. Part No. CGA4J1C0G2A223J125AC
Subtotal (1 reel of 2000 units)
Kr. 1 840,00(exc. VAT)
Kr. 0,92/unit
Temporarily out of stock
Wurth Elektronik 10 μF Capacitor 25V dc, Surface Solder - 865230440002
  • RS Stock No. 163-5831
  • Mfr. Part No. 865230440002
Subtotal (1 reel of 2000 units)
Kr. 2 718,00(exc. VAT)
Kr. 1,359/unit
In Stock
RS Better World
Vishay TNPW 6.49 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - TNPW06036K49BEEA
  • RS Stock No. 262-0783
  • Mfr. Part No. TNPW06036K49BEEA
Subtotal (1 tape of 10 units)
Kr. 13,73(exc. VAT)
Kr. 1,373/unit
In Stock
Wurth Elektronik, WE-MAPI Shielded Power Inductor 0.68 μH ±30 %
  • RS Stock No. 486-618
  • Mfr. Part No. 744383430068
Subtotal (1 unit)
Kr. 13,16(exc. VAT)
Kr. 13,16/unit
Last RS stock
TE Connectivity 1 Ω Thin Film Fusible Resistor 0.5 W 5 % FRN50J1R0/S
  • RS Stock No. 161-4761
  • Mfr. Part No. FRN50J1R0/S
Subtotal (1 box of 4000 units)
Kr. 1 316,00(exc. VAT)
Kr. 0,329/unit
In Stock
Wurth Elektronik 150 μF Capacitor 450V dc, Snap-in - 861111483008
  • RS Stock No. 123-2701
  • Mfr. Part No. 861111483008
Subtotal (1 pack of 2 units)
Kr. 123,32(exc. VAT)
Kr. 61,66/unit
In Stock
Wurth Elektronik 47 μF Capacitor 25V dc, Surface Solder - 865080443007
  • RS Stock No. 163-5716
  • Mfr. Part No. 865080443007
Subtotal (1 reel of 1000 units)
Kr. 1 616,00(exc. VAT)
Kr. 1,616/unit
Temporarily out of stock
Wurth Elektronik 56 μF Capacitor 25V dc, Radial, Through Hole - 860160472008 Radial Lead
  • RS Stock No. 163-7049
  • Mfr. Part No. 860160472008
Subtotal (1 box of 2000 units)
Kr. 2 170,00(exc. VAT)
Kr. 1,085/unit
In Stock
Schaffner, FN2070 3 A 250V ac/dc 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS Stock No. 219-2937
  • Mfr. Part No. FN2070-3-06
Subtotal (1 unit)
Kr. 326,04(exc. VAT)
Kr. 326,04/unit
In Stock
Wurth Elektronik 470 μF Capacitor 35V dc, Surface Solder - 865060562009
  • RS Stock No. 163-6388
  • Mfr. Part No. 865060562009
Subtotal (1 reel of 200 units)
Kr. 3 594,00(exc. VAT)
Kr. 17,97/unit
Temporarily out of stock
Wurth Elektronik 22 μF Capacitor 63V dc, Through Hole - 860020773011 Radial Lead
  • RS Stock No. 163-7584
  • Mfr. Part No. 860020773011
Subtotal (1 box of 1500 units)
Kr. 1 194,00(exc. VAT)
Kr. 0,796/unit
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