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

166841 Products showing for Passive Components

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2153 of 999+
Temporarily out of stock
Panasonic 470 μF Capacitor 25V dc, Surface Solder - EEEFH1E471L 500
  • RS Stock No. 215-8434
  • Mfr. Part No. EEEFH1E471L
Subtotal (1 reel of 500 units)
Kr. 2 663,00(exc. VAT)
Kr. 5,326/unit
In Stock
Wurth Elektronik WRIS-RSKS 5.49 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - 560112110251
  • RS Stock No. 427-359
  • Mfr. Part No. 560112110251
Subtotal (1 tape of 10 units)
Kr. 3,42(exc. VAT)
Kr. 0,342/unit
In Stock
Bourns, SRP1038AA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 1 μH ±20 % 20 A Idc Q:15
  • RS Stock No. 247-5987
  • Mfr. Part No. SRP1038AA-1R0M
Subtotal (1 unit)
Kr. 11,78(exc. VAT)
Kr. 11,78/unit
Temporarily out of stock
Vishay 3300 μF Capacitor 400V dc, Screw - MAL250116332E3
  • RS Stock No. 280-6826
  • Mfr. Part No. MAL250116332E3
Subtotal (1 box of 16 units)
Kr. 12 194,352(exc. VAT)
Kr. 762,147/unit
In Stock
Bourns, CVQ Disc Varistor 280 pF 1.75 kA, Clamping 395 V, Varistor 240 V, Disc (7 mm)
  • RS Stock No. 245-9107
  • Mfr. Part No. CVQ150K7BL1
Subtotal (1 pack of 10 units)
Kr. 26,88(exc. VAT)
Kr. 2,688/unit
Currently unavailable
Vishay 6.8 μF MnO2 Tantalum Capacitor 20V dc, Surface, TP8 Series
  • RS Stock No. 871-7191
  • Mfr. Part No. TP8N685M020C
Subtotal (1 pack of 5 units)
Kr. 56,97(exc. VAT)
Kr. 11,394/unit
Stocked by manufacturer
TE Connectivity SMV 8.2 mΩ, 4122 (10555M) Thick Film Surface Mount Resistor 5 % Surface 2 W - 2-2176323-4
  • RS Stock No. 467-155
  • Mfr. Part No. 2-2176323-4
Subtotal (1 reel of 1000 units)
Kr. 4 179,00(exc. VAT)
Kr. 4,179/unit
In Stock
Vishay 470 μF Aluminium Electrolytic Capacitor 550V, Through Hole - MAL219350471E3
  • RS Stock No. 732-873
  • Mfr. Part No. MAL219350471E3
Subtotal (1 unit)
Kr. 405,78(exc. VAT)
Kr. 405,78/unit
In Stock
Murata Ferrite Bead 1.6 mm (Surface) (1806) (Chip Ferrite Bead), 180 Ω impedance at 100 MHz
  • RS Stock No. 724-1592P
  • Mfr. Part No. BLM41PG181SN1L
Subtotal 25 units (supplied on a continuous strip)
Kr. 56,65(exc. VAT)
Kr. 2,266/unit
Temporarily out of stock
RS PRO 2.87 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS Stock No. 717-0806
Subtotal (1 reel of 5000 units)
Kr. 180,00(exc. VAT)
Kr. 0,036/unit
Temporarily out of stock
KEMET R60 Film Capacitor, ±10 %, 22 nF 630 V dc 220V ac, Through Hole
  • RS Stock No. 164-9789
  • Mfr. Part No. R60PF2220506AK
Subtotal (1 bag of 9000 units)
Kr. 21 006,00(exc. VAT)
Kr. 2,334/unit
Currently unavailable
Vishay 330 μF Aluminium Capacitor 16V dc, SMD Surface Mount - MAL214699501E3 1010
  • RS Stock No. 253-9289
  • Mfr. Part No. MAL214699501E3
Subtotal (1 unit)
Kr. 28,49(exc. VAT)
Kr. 28,49/unit
In Stock
Panasonic 33 μF Aluminium Polymer Capacitor 63V dc, Surface
  • RS Stock No. 665-153
  • Mfr. Part No. EEHZC1J330P
Subtotal (1 pack of 10 units)
Kr. 157,99(exc. VAT)
Kr. 15,799/unit
Currently unavailable
Vishay CRCW 464 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - CRCW0402464KFKED
  • RS Stock No. 182-3694
  • Mfr. Part No. CRCW0402464KFKED
Subtotal (1 reel of 1000 units)
Kr. 82,00(exc. VAT)
Kr. 0,082/unit
In Stock
IQD 16 MHz Crystal Unit ±20 ppm SMD 4-Pin 800 μm 3.2 mm 2.5mm
  • RS Stock No. 735-556
  • Mfr. Part No. LFXTAL055951
Subtotal (1 pack of 10 units)
Kr. 52,74(exc. VAT)
Kr. 5,274/unit
In Stock
Panasonic 120 μF Aluminium Polymer Capacitor 35V dc, Surface
  • RS Stock No. 665-151
  • Mfr. Part No. EEHZKV121XUP
Subtotal (1 pack of 10 units)
Kr. 166,34(exc. VAT)
Kr. 16,634/unit
Temporarily out of stock
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 3.3 nH Multilayer ±2 % 300
  • RS Stock No. 245-8476
  • Mfr. Part No. 7447860033G
Subtotal (1 reel of 4000 units)
Kr. 2 252,00(exc. VAT)
Kr. 0,563/unit
In Stock
Wurth Elektronik, WE-MAIA, 4020 Shielded Surface Mount Inductor with a Polystyrene Core, 4.7 μH Shielded ±20 % 4 A Idc
  • RS Stock No. 296-271
  • Mfr. Part No. 78438356047
Subtotal (1 tape of 5 units)
Kr. 91,41(exc. VAT)
Kr. 18,282/unit
In Stock
Yageo AT 20 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - AT0603BRD0720KL
  • RS Stock No. 199-1242
  • Mfr. Part No. AT0603BRD0720KL
Subtotal (1 tape of 10 units)
Kr. 17,75(exc. VAT)
Kr. 1,775/unit
Currently unavailable
Rubycon 82 μF Capacitor 100V dc, Radial, Through Hole - 100ZLJ82M10X16 Radial Lead
  • RS Stock No. 172-7584
  • Mfr. Part No. 100ZLJ82M10X16
Subtotal (1 box of 1000 units)
Kr. 3 866,00(exc. VAT)
Kr. 3,866/unit
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