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
Yageo 10 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS Stock No. 198-5284
  • Mfr. Part No. AC0603JRNPO0BN100
Subtotal (1 reel of 10000 units)
Kr. 1 520,00(exc. VAT)
Kr. 0,152/unit
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Yageo 27 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 199-2175
  • Mfr. Part No. CC0402JRNPO9BN270
Subtotal (1 reel of 10000 units)
Kr. 420,00(exc. VAT)
Kr. 0,042/unit
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Bourns CR, 0402 Thick Film Resistor 1 % Surface 0.06 W - CR0402-FX-22R1GLF
  • RS Stock No. 630-330
  • Mfr. Part No. CR0402-FX-22R1GLF
Subtotal (1 tape of 20 units)
Kr. 1,60(exc. VAT)
Kr. 0,08/unit
Temporarily out of stock
Vishay CRCW 33 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060333K0FKEA
  • RS Stock No. 169-4352
  • Mfr. Part No. CRCW060333K0FKEA
Subtotal (1 reel of 5000 units)
Kr. 550,00(exc. VAT)
Kr. 0,11/unit
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Vishay CRCW 4.02 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08054K02FKEA
  • RS Stock No. 182-5206
  • Mfr. Part No. CRCW08054K02FKEA
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
In Stock
Vishay CRCW 49.9 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060349K9FKEA
  • RS Stock No. 181-7845
  • Mfr. Part No. CRCW060349K9FKEA
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
In Stock
Bourns CR0805 49.9 Ω, 0805 Thick Film Resistor 1 % 125 mW - CR0805-FX-49R9ELF
  • RS Stock No. 247-7118
  • Mfr. Part No. CR0805-FX-49R9ELF
Subtotal (1 reel of 5000 units)
Kr. 210,00(exc. VAT)
Kr. 0,042/unit
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Vishay RCA-SR e3 10 Ω, 0603 Thick Film Thick Film Resistor ±1 % Surface 0.13 W - RCA060310R0FKEASR
  • RS Stock No. 748-480
  • Mfr. Part No. RCA060310R0FKEASR
Subtotal (1 tape of 500 units)
Kr. 44,00(exc. VAT)
Kr. 0,088/unit
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Wurth Elektronik 302100199 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 10mm x 1 mm
  • RS Stock No. 748-354
  • Mfr. Part No. 302100199
Subtotal (1 unit)
Kr. 109,98(exc. VAT)
Kr. 109,98/unit
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TE Connectivity CRG 39 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRG1206F39R
  • RS Stock No. 134-7683
  • Mfr. Part No. CRG1206F39R
Subtotal (1 reel of 5000 units)
Kr. 550,00(exc. VAT)
Kr. 0,11/unit
In Stock
Vishay CRCW 330 kΩ, 2512 Thick Film Surface Mount Resistor ±1 % Surface 1 W - CRCW2512330KFKEG
  • RS Stock No. 679-2437
  • Mfr. Part No. CRCW2512330KFKEG
Subtotal (1 pack of 25 units)
Kr. 26,08(exc. VAT)
Kr. 1,043/unit
In Stock
Vishay CRCW 21 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060321K0FKEA
  • RS Stock No. 181-7774
  • Mfr. Part No. CRCW060321K0FKEA
Subtotal (1 reel of 1000 units)
Kr. 143,00(exc. VAT)
Kr. 0,143/unit
Temporarily out of stock
KEMET PHE850 Film Capacitor Y2, ±20 %, 1 μF 1.25 kV dc 300V ac, Through Hole
  • RS Stock No. 173-4194
  • Mfr. Part No. PHE850ER7100MR03R06L2
Subtotal (1 tray of 91 units)
Kr. 4 847,12(exc. VAT)
Kr. 53,265/unit
In Stock
Vishay 1000 pF Multilayer Ceramic Capacitor, 50V, ± 10 %, Surface Mount
  • RS Stock No. 748-436
  • Mfr. Part No. VJ0402Y102KXACW1BC
Subtotal (1 tape of 2000 units)
Kr. 130,00(exc. VAT)
Kr. 0,065/unit
Currently unavailable
Vishay CRCW 7.32 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.13 W - CRCW08057K32FKEA
  • RS Stock No. 169-4769
  • Mfr. Part No. CRCW08057K32FKEA
Subtotal (1 reel of 5000 units)
Kr. 395,00(exc. VAT)
Kr. 0,079/unit
Temporarily out of stock
Wurth Elektronik, WE-TPC, 4828 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±30 % 925 mA Idc
  • RS Stock No. 163-3587
  • Mfr. Part No. 744043220
Subtotal (1 reel of 500 units)
Kr. 4 711,50(exc. VAT)
Kr. 9,423/unit
In Stock
Wurth Elektronik, WE-CAIR Unshielded Power Inductor with a Ferrite Core, 8.8 nH ±5 % 1.6 mA Idc
  • RS Stock No. 486-948
  • Mfr. Part No. 744911088
Subtotal (1 tape of 2 units)
Kr. 11,55(exc. VAT)
Kr. 5,775/unit
Temporarily out of stock
Murata Ferrite Bead 850 μm (Surface) (0805) (Chip Ferrite Bead), 68.4 Ω impedance at 25 MHz, 120 Ω impedance at 100 MHz,
  • RS Stock No. 223-4969
  • Mfr. Part No. BLM21AG121BH1D
Subtotal (1 reel of 4000 units)
Kr. 2 052,00(exc. VAT)
Kr. 0,513/unit
In Stock
Vishay MCT 0 mΩ, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030Z0000ZP500
  • RS Stock No. 188-5956
  • Mfr. Part No. MCT06030Z0000ZP500
Subtotal (1 tape of 100 units)
Kr. 78,90(exc. VAT)
Kr. 0,789/unit
Temporarily out of stock
TDK 2.7 nF Multilayer Ceramic Capacitor, 630V dc, ±5 %, Surface
  • RS Stock No. 111-0108
  • Mfr. Part No. CGA5L4C0G2J272J160AA
Subtotal (1 reel of 2000 units)
Kr. 1 976,00(exc. VAT)
Kr. 0,988/unit
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