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
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170282 Products showing for Passive Components

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TDK B32924 Film Capacitor 3.3 μF 305V ac 305 V dc, Through Hole 2
  • RS Stock No. 194-3442
  • Mfr. Part No. B32924H3335M000
Subtotal (1 box of 180 units)
Kr. 4 674,78(exc. VAT)
Kr. 25,971/unit
Temporarily out of stock
Wurth Elektronik 1 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS Stock No. 163-5969
  • Mfr. Part No. 885012105006
Subtotal (1 reel of 10000 units)
Kr. 3 290,00(exc. VAT)
Kr. 0,329/unit
Temporarily out of stock
KOA 2 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A2001F
  • RS Stock No. 124-2864
  • Mfr. Part No. MFS1/2CCT52A2001F
Subtotal (1 bag of 50 units)
Kr. 223,30(exc. VAT)
Kr. 4,466/unit
Temporarily out of stock
Wurth Elektronik 470 μF Through Hole Polymer Capacitor, 16V dc
  • RS Stock No. 163-7178
  • Mfr. Part No. 870135375007
Subtotal (1 box of 600 units)
Kr. 6 136,20(exc. VAT)
Kr. 10,227/unit
In Stock
KYOCERA AVX 10 pF Multilayer Ceramic Capacitor, 50V dc, ±2 %, Surface
  • RS Stock No. 698-3904
  • Mfr. Part No. 04025U100GAT2A
Subtotal (1 pack of 10 units)
Kr. 13,54(exc. VAT)
Kr. 1,354/unit
In Stock
Wurth Elektronik, WE-LHMI, 1040 Shielded Wirewound Surface Mount Inductor with a Polystyrene Core, 47 μH ±20 % 2.95 A
  • RS Stock No. 563-108
  • Mfr. Part No. 74437368470
Subtotal (1 tape of 5 units)
Kr. 113,03(exc. VAT)
Kr. 22,606/unit
In Stock
TE Connectivity CPF 1 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0402B1K0E1
  • RS Stock No. 701-4924
  • Mfr. Part No. CPF0402B1K0E1
Subtotal (1 pack of 10 units)
Kr. 17,96(exc. VAT)
Kr. 1,796/unit
Temporarily out of stock
Vishay 33 μF MnO2 Tantalum Capacitor 16V dc, Surface, 593D Series
  • RS Stock No. 173-0457
  • Mfr. Part No. 593D336X9016C2TE3
Subtotal (1 reel of 2000 units)
Kr. 18 638,00(exc. VAT)
Kr. 9,319/unit
Currently unavailable
KEMET PHE844 Film Capacitor, ±20 %, 2.2 μF 440V ac, Through Hole
  • RS Stock No. 172-6787
  • Mfr. Part No. PHE844RR7220MR06L2
Subtotal (1 bag of 84 units)
Kr. 4 474,18(exc. VAT)
Kr. 53,264/unit
Temporarily out of stock
Yageo 100 nF Multilayer Ceramic Capacitor, 16V dc, -20 → 80 %, Surface
  • RS Stock No. 199-2278
  • Mfr. Part No. CC0402ZRY5V7BB104
Subtotal (1 reel of 10000 units)
Kr. 410,00(exc. VAT)
Kr. 0,041/unit
In Stock
Murata, LQG15HN, 0402 Multilayer Surface Mount Inductor 1 nH Multilayer ±0.3 nH 300 mA Idc Q:8
  • RS Stock No. 104-8560
  • Mfr. Part No. LQG15HN1N0S02D
Subtotal (1 pack of 200 units)
Kr. 52,20(exc. VAT)
Kr. 0,261/unit
In Stock
500 Ω, Surface Trimmer Potentiometer, Surface Mount 0.13 W Bourns, 3313
  • RS Stock No. 445-922
  • Mfr. Part No. 3313J-1-501E
Subtotal (1 bag of 2 units)
Kr. 23,06(exc. VAT)
Kr. 11,53/unit
Temporarily out of stock
Wurth Elektronik 100 μF Surface Polymer Capacitor, 20V dc
  • RS Stock No. 163-5960
  • Mfr. Part No. 875115452003
Subtotal (1 reel of 500 units)
Kr. 4 681,50(exc. VAT)
Kr. 9,363/unit
In Stock
Eaton 1 F Supercapacitor -10 → 30 % Tolerance, Supercap HV 2.7V dc, Through Hole
  • RS Stock No. 763-7750
  • Mfr. Part No. HV0810-2R7105-R
Subtotal (1 unit)
Kr. 7,16(exc. VAT)
Kr. 7,16/unit
In Stock
Vishay CRCW 240 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402240KFKED
  • RS Stock No. 181-9178
  • Mfr. Part No. CRCW0402240KFKED
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
In Stock
Panasonic ERJ2RK 1203 Ω, 0402 Thick Film Precision Thick Film Fixed Resistor ±1 % Surface 0.1 W - ERJ2RKF1203X
  • RS Stock No. 763-961
  • Mfr. Part No. ERJ2RKF1203X
Subtotal (1 pack of 10 units)
Kr. 1,83(exc. VAT)
Kr. 0,183/unit
Currently unavailable
Vitrohm 22 Ω Wirewound Through Hole Fixed Resistor 3 W 5 %
  • RS Stock No. 212-3621
  • Mfr. Part No. CRP300JT-73-22RAA
Subtotal (1 box of 1000 units)
Kr. 924,00(exc. VAT)
Kr. 0,924/unit
In Stock
Yageo 12 kΩ Metal Film Metal Film Fixed Resistor 0.5 W 1 % MFR50SFTE52-12K
  • RS Stock No. 199-7701
  • Mfr. Part No. MFR50SFTE52-12K
Subtotal (1 box of 5000 units)
Kr. 920,00(exc. VAT)
Kr. 0,184/unit
In Stock
TE Connectivity CRG 1.2 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRG1206F1K2
  • RS Stock No. 135-8314
  • Mfr. Part No. CRG1206F1K2
Subtotal (1 reel of 5000 units)
Kr. 480,00(exc. VAT)
Kr. 0,096/unit
Limited stock
Wurth Elektronik Ferrite, Rubber Shielding Sheet 330 mm x 210mm x 300 μm
  • RS Stock No. 736-2147
  • Mfr. Part No. 30403S
Subtotal (1 unit)
Kr. 716,65(exc. VAT)
Kr. 716,65/unit
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