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

170443 Products showing for Passive Components

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1500 of 999+
Temporarily out of stock
Panasonic 39 μF Capacitor 50V dc, Surface Solder - EEEFK1H390SP 1000
  • RS Stock No. 122-3684
  • Mfr. Part No. EEEFK1H390SP
Subtotal (1 reel of 1000 units)
Kr. 1 647,00(exc. VAT)
Kr. 1,647/unit
In Stock
Bourns, CM453232, 453232 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 560 μH ±10 % 50 mA Idc Q:30
  • RS Stock No. 122-9228
  • Mfr. Part No. CM453232-561KL
Subtotal (1 pack of 20 units)
Kr. 47,26(exc. VAT)
Kr. 2,363/unit
In Stock
KEMET PZB300 Paper Capacitor X2 + 2xY2 275V ac 275 V dc, Through Hole
  • RS Stock No. 121-5449
  • Mfr. Part No. PZB300MC11R30
Subtotal (1 unit)
Kr. 47,48(exc. VAT)
Kr. 47,48/unit
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Panasonic ERJP06 37.4 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP06F37R4V
  • RS Stock No. 122-3739
  • Mfr. Part No. ERJP06F37R4V
Subtotal (1 reel of 5000 units)
Kr. 1 590,00(exc. VAT)
Kr. 0,318/unit
Currently unavailable
Panasonic, E Surge Absorber 350 pF 50 A, Clamping 710 V, Varistor 430 V
  • RS Stock No. 106-7957
  • Mfr. Part No. ERZE10A431
Subtotal (1 bag of 1000 units)
Kr. 1 590,00(exc. VAT)
Kr. 1,59/unit
In Stock
Arcol Ohmite HS25 2R7 J, 2.7 Ω 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS Stock No. 107-3879
  • Mfr. Part No. HS25 2R7 J
Subtotal (1 unit)
Kr. 44,96(exc. VAT)
Kr. 44,96/unit
In Stock
TDK 2.2 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS Stock No. 110-9745
  • Mfr. Part No. CGA3E1X7S1C225K080AC
Subtotal (1 reel of 4000 units)
Kr. 2 032,00(exc. VAT)
Kr. 0,508/unit
Currently unavailable
TE Connectivity CPF 95.3 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0402B95K3E1
  • RS Stock No. 122-6470
  • Mfr. Part No. CPF0402B95K3E1
Subtotal (1 bag of 20 units)
Kr. 17,82(exc. VAT)
Kr. 0,891/unit
Temporarily out of stock
Murata Power Solutions 1 mH Leaded Inductor, Max SRF:1.4 MHz, Q:30, 1.6 A Idc, 460 mΩ Rdc, 1400
  • RS Stock No. 106-7736
  • Mfr. Part No. 1410516C
Subtotal (1 box of 25 units)
Kr. 672,525(exc. VAT)
Kr. 26,901/unit
In Stock
Wurth Elektronik Ferrite Ring EMI Suppression 4 mm, For: Electromagnetic Interface 0.76 mm ID 2.5 mm OD
  • RS Stock No. 123-4237
  • Mfr. Part No. 74270001
Subtotal (1 pack of 50 units)
Kr. 236,10(exc. VAT)
Kr. 4,722/unit
Temporarily out of stock
TDK, SPM-LR, 5012 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 1.6 A Idc
  • RS Stock No. 124-7026
  • Mfr. Part No. SPM5012T-6R8M-LR
Subtotal (1 reel of 1000 units)
Kr. 6 836,00(exc. VAT)
Kr. 6,836/unit
Currently unavailable
TE Connectivity CPF 221 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0402B221KE1
  • RS Stock No. 123-7081
  • Mfr. Part No. CPF0402B221KE1
Subtotal (1 reel of 1000 units)
Kr. 1 675,00(exc. VAT)
Kr. 1,675/unit
In Stock
Bourns, SRR1280, 1280 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 1 mH ±10 % 680 mA Idc Q:40
  • RS Stock No. 124-5797
  • Mfr. Part No. SRR1280-102K
Subtotal (1 reel of 400 units)
Kr. 2 641,20(exc. VAT)
Kr. 6,603/unit
Currently unavailable
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 μH ±10 % 200 mA Idc
  • RS Stock No. 125-3180
  • Mfr. Part No. LQH32CN330K53L
Subtotal (1 reel of 2000 units)
Kr. 3 716,00(exc. VAT)
Kr. 1,858/unit
In Stock
KYOCERA AVX 470 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS Stock No. 124-3307
  • Mfr. Part No. 12063C474KAT2A
Subtotal (1 reel of 2000 units)
Kr. 1 640,00(exc. VAT)
Kr. 0,82/unit
Currently unavailable
KYOCERA AVX 330 nF, 630 V, 630V dc, ±10 %, Surface
  • RS Stock No. 134-8847
  • Mfr. Part No. 2225CC334KAZ2A
Subtotal (1 bag of 5 units)
Kr. 150,55(exc. VAT)
Kr. 30,11/unit
In Stock
Vishay 220 μF Capacitor 50V dc, Surface Surface Mount
  • RS Stock No. 280-6811
  • Mfr. Part No. MAL216099103E3
Subtotal (1 bag of 10 units)
Kr. 273,19(exc. VAT)
Kr. 27,319/unit
In Stock
Panasonic 47 μF Capacitor 100V dc, Through Hole - ECA2AHG470 Radial Lead
  • RS Stock No. 108-4108
  • Mfr. Part No. ECA2AHG470
Subtotal (1 bag of 200 units)
Kr. 494,20(exc. VAT)
Kr. 2,471/unit
Currently unavailable
TE Connectivity CPF 287 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B287KE1
  • RS Stock No. 123-4749
  • Mfr. Part No. CPF0805B287KE1
Subtotal (1 reel of 1000 units)
Kr. 1 381,00(exc. VAT)
Kr. 1,381/unit
Temporarily out of stock
KYOCERA AVX 4.7 μF Tantalum Tantalum Capacitor 50V dc, Surface, TAJ Series
  • RS Stock No. 136-0297
  • Mfr. Part No. TAJC475K050RNJ
Subtotal (1 reel of 500 units)
Kr. 3 916,50(exc. VAT)
Kr. 7,833/unit
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