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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Temporarily out of stock
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 330 nH ±5 % 85 mA Idc Q:30
  • RS Stock No. 167-5697
  • Mfr. Part No. LQW18ANR33J00D
Subtotal (1 reel of 4000 units)
Kr. 3 136,00(exc. VAT)
Kr. 0,784/unit
In Stock
RS PRO 470 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 181-5387
Subtotal (1 pack of 50 units)
Kr. 108,65(exc. VAT)
Kr. 2,173/unit
Temporarily out of stock
Yageo RC_L 4.99 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-074K99L
  • RS Stock No. 199-5595
  • Mfr. Part No. RC0603FR-074K99L
Subtotal (1 reel of 5000 units)
Kr. 170,00(exc. VAT)
Kr. 0,034/unit
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TE Connectivity 6.8 Ω Wirewound Wirewound Resistor 1 W 5 % EP1WSSS6R8J
  • RS Stock No. 272-2515
  • Mfr. Part No. EP1WSSS6R8J
Subtotal (1 tape of 10 units)
Kr. 19,54(exc. VAT)
Kr. 1,954/unit
In Stock
KEMET R47 X1 Film Capacitor X1, ±10 %, 47 nF 1 kV dc 440V ac, Through Hole
  • RS Stock No. 165-0163
  • Mfr. Part No. R474N247050A1K
Subtotal (1 pack of 10 units)
Kr. 38,21(exc. VAT)
Kr. 3,821/unit
In Stock
TDK, SIMID, 1812 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±10 % 900 mA Idc Q:10
  • RS Stock No. 801-9572
  • Mfr. Part No. B82432T1332K000
Subtotal (1 bag of 5 units)
Kr. 26,31(exc. VAT)
Kr. 5,262/unit
Temporarily out of stock
KYOCERA AVX 0.1 pF Multilayer Ceramic Capacitor, 25V dc, 0.05 pF, Surface
  • RS Stock No. 167-6766
  • Mfr. Part No. 04023J0R1ABSTR
Subtotal (1 reel of 5000 units)
Kr. 16 120,00(exc. VAT)
Kr. 3,224/unit
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Vishay 22 μF MnO2 Tantalum Capacitor 16V dc, Through Hole, CTS13 Series
  • RS Stock No. 170-8617
  • Mfr. Part No. CTS13226X9016B2B
Subtotal (1 bag of 75 units)
Kr. 4 407,45(exc. VAT)
Kr. 58,766/unit
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Bourns CRM 100 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % 2 W - CRM2512-FX-R100ELF
  • RS Stock No. 167-4485
  • Mfr. Part No. CRM2512-FX-R100ELF
Subtotal (1 reel of 4000 units)
Kr. 6 052,00(exc. VAT)
Kr. 1,513/unit
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Arcol Ohmite LVK 0.01 Ω, Reel Resistive Fixed Resistor 0.01 1 W - LVK24R010FER
  • RS Stock No. 760-309
  • Mfr. Part No. LVK24R010FER
Subtotal (1 reel of 1000 units)
Kr. 7 537,00(exc. VAT)
Kr. 7,537/unit
Temporarily out of stock
Panasonic ERJ H3Q 3.3 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJH3QF3R30V
  • RS Stock No. 228-4918
  • Mfr. Part No. ERJH3QF3R30V
Subtotal (1 reel of 5000 units)
Kr. 4 435,00(exc. VAT)
Kr. 0,887/unit
Temporarily out of stock
Yageo 150 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 % MF0207FTE52-150K
  • RS Stock No. 199-7546
  • Mfr. Part No. MF0207FTE52-150K
Subtotal (1 box of 5000 units)
Kr. 840,00(exc. VAT)
Kr. 0,168/unit
In Stock
Vishay CRCW 43 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040243K0FKED
  • RS Stock No. 182-3625
  • Mfr. Part No. CRCW040243K0FKED
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
In Stock
Vishay 10000 μF Capacitor 35V dc, Through Hole - MAL225640103E3 Snap-In
  • RS Stock No. 875-2594
  • Mfr. Part No. MAL225640103E3
Subtotal (1 unit)
Kr. 83,51(exc. VAT)
Kr. 83,51/unit
Temporarily out of stock
Wurth Elektronik, WE-MAPI SMT Unshielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.5 μH ±20 %
  • RS Stock No. 217-7311
  • Mfr. Part No. 74438366015
Subtotal (1 reel of 1000 units)
Kr. 15 025,00(exc. VAT)
Kr. 15,025/unit
Currently unavailable
Ametek Ferrite Ring Solid Toroidal Core 31.75 mm ID
  • RS Stock No. 287-2498
  • Mfr. Part No. T200-26
Subtotal (1 unit)
Kr. 135,84(exc. VAT)
Kr. 135,84/unit
In Stock
KEMET R46 Film Capacitor X2, ±10 %, 220 nF 310 V dc 310V ac, Through Hole
  • RS Stock No. 172-6586
  • Mfr. Part No. R463N322050M1K
Subtotal (1 bag of 500 units)
Kr. 1 716,00(exc. VAT)
Kr. 3,432/unit
Temporarily out of stock
Schurter, FMAC RAIL 6 A 250V ac 50Hz, 60 Hz, DIN Rail RFI Filter, Screw 1 Phase
  • RS Stock No. 782-4080
  • Mfr. Part No. 5500.2269
Subtotal (1 unit)
Kr. 584,90(exc. VAT)
Kr. 584,90/unit
Temporarily out of stock
KEMET 6.8 μF Surface Polymer Capacitor, 35V dc
  • RS Stock No. 187-7101
  • Mfr. Part No. T521T685M035APE090
Subtotal (1 reel of 3000 units)
Kr. 32 412,00(exc. VAT)
Kr. 10,804/unit
Temporarily out of stock
Bourns, SRR1260, 1260 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 150 μH ±10 % 1.55 A Idc Q:20
  • RS Stock No. 172-7185
  • Mfr. Part No. SRR1260-151K
Subtotal (1 reel of 600 units)
Kr. 3 632,40(exc. VAT)
Kr. 6,054/unit
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