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

170301 Products showing for Passive Components

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In Stock
Panasonic ERJ1T 270 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - ERJ1TRQFR27U
  • RS Stock No. 721-6227
  • Mfr. Part No. ERJ1TRQFR27U
Subtotal (1 pack of 5 units)
Kr. 30,11(exc. VAT)
Kr. 6,022/unit
In Stock
Vishay FCHP 1 MΩ, 0402 Thin Film Surface Mount Fixed Resistor ±0.1 % 1 W - FCHP0402E1000BST1
  • RS Stock No. 240-0014
  • Mfr. Part No. FCHP0402E1000BST1
Subtotal (1 unit)
Kr. 21,85(exc. VAT)
Kr. 21,85/unit
Temporarily out of stock
TDK, MLF, 0805 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 100 μH Multilayer ±10 % 2 mA Idc Q:25
  • RS Stock No. 109-4985
  • Mfr. Part No. MLF2012C101KT000
Subtotal (1 reel of 2000 units)
Kr. 1 236,00(exc. VAT)
Kr. 0,618/unit
Temporarily out of stock
Vishay 22 μF MnO2 Tantalum Capacitor 25V dc, Surface, TR3 Series
  • RS Stock No. 173-0444
  • Mfr. Part No. TR3C226K025C0400
Subtotal (1 reel of 500 units)
Kr. 2 879,00(exc. VAT)
Kr. 5,758/unit
Currently unavailable
KOA RN73H 8.2 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW - RN73H1JTTD8201B25
  • RS Stock No. 178-6422
  • Mfr. Part No. RN73H1JTTD8201B25
Subtotal (1 reel of 5000 units)
Kr. 5 425,00(exc. VAT)
Kr. 1,085/unit
In Stock
RS PRO 2.2 kΩ Metal Film Resistor 1 W 0.5 %
  • RS Stock No. 174-2930
Subtotal (1 pack of 100 units)
Kr. 90,40(exc. VAT)
Kr. 0,904/unit
Temporarily out of stock
Murata 7.5 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS Stock No. 170-6041
  • Mfr. Part No. GJM1555C1H7R5CB01D
Subtotal (1 reel of 10000 units)
Kr. 820,00(exc. VAT)
Kr. 0,082/unit
Temporarily out of stock
Yageo RC 499 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-07499RL
  • RS Stock No. 242-7011
  • Mfr. Part No. RC0805FR-07499RL
Subtotal (1 reel of 5000 units)
Kr. 285,00(exc. VAT)
Kr. 0,057/unit
In Stock
Wurth Elektronik Ferrite Bead 1.6 mm (Surface) (1206) (Ferrite Bead), 600 Ω impedance at 100 MHz
  • RS Stock No. 172-5167
  • Mfr. Part No. 74279221601
Subtotal (1 reel of 3000 units)
Kr. 7 149,00(exc. VAT)
Kr. 2,383/unit
In Stock
Bourns CR0805 200 Ω, 0805 Thick Film Resistor 1 % 125 mW - CR0805-FX-2000ELF
  • RS Stock No. 247-7107
  • Mfr. Part No. CR0805-FX-2000ELF
Subtotal (1 reel of 5000 units)
Kr. 240,00(exc. VAT)
Kr. 0,048/unit
Temporarily out of stock
Vishay, IHLP, 1212 Shielded Surface Mount Inductor with a Metal Composite Core, 2.2 μH ±20 % 4.01 A Idc
  • RS Stock No. 248-8110
  • Mfr. Part No. IHLP1212BZEV2R2M5A
Subtotal (1 reel of 4000 units)
Kr. 18 996,00(exc. VAT)
Kr. 4,749/unit
Temporarily out of stock
Panasonic ERJ H2G 2.2 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ2R2X
  • RS Stock No. 228-4492
  • Mfr. Part No. ERJH2GJ2R2X
Subtotal (1 reel of 10000 units)
Kr. 1 760,00(exc. VAT)
Kr. 0,176/unit
In Stock
Murata 51 μH 230 mA Common Mode Choke 1 Ω 50V
  • RS Stock No. 125-3217
  • Mfr. Part No. DLW43SH510XK2L
Subtotal (1 reel of 500 units)
Kr. 2 539,50(exc. VAT)
Kr. 5,079/unit
Temporarily out of stock
Panasonic ERJP08 430 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.66 W - ERJP08F4300V
  • RS Stock No. 172-3958
  • Mfr. Part No. ERJP08F4300V
Subtotal (1 reel of 5000 units)
Kr. 2 060,00(exc. VAT)
Kr. 0,412/unit
In Stock
Bourns, SDR1006, 1006 Unshielded Power Inductor with a Ferrite DR Core, 220 μH Ferrite Core ±10 % 660 mA Idc Q:12
  • RS Stock No. 466-297
  • Mfr. Part No. SDR1006-221KL
Subtotal (1 bag of 2 units)
Kr. 13,96(exc. VAT)
Kr. 6,98/unit
Temporarily out of stock
KYOCERA AVX 4.7 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 135-3147
  • Mfr. Part No. 06031C472KAZ2A
Subtotal (1 reel of 4000 units)
Kr. 1 144,00(exc. VAT)
Kr. 0,286/unit
In Stock
ROHM ESR25 4.7 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF4R70
  • RS Stock No. 263-7494
  • Mfr. Part No. ESR25JZPF4R70
Subtotal (1 tape of 10 units)
Kr. 19,10(exc. VAT)
Kr. 1,91/unit
Temporarily out of stock
Isabellenhutte SMS 20 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W - SMS-R020-1.0
  • RS Stock No. 193-0061
  • Mfr. Part No. SMS-R020-1.0
Subtotal (1 reel of 5000 units)
Kr. 64 065,00(exc. VAT)
Kr. 12,813/unit
In Stock
Arcol Ohmite 10 Ω Resistive Fixed Resistor 4.5 W 10 % AY100KE
  • RS Stock No. 760-181
  • Mfr. Part No. AY100KE
Subtotal (1 box of 25 units)
Kr. 8 982,35(exc. VAT)
Kr. 359,294/unit
In Stock
Vishay 220 μF Capacitor 80V dc, SMD Surface Mount - MAL215099704E3
  • RS Stock No. 280-0345P
  • Mfr. Part No. MAL215099704E3
Subtotal 1 unit (supplied on a continuous strip)
Kr. 26,20(exc. VAT)
Kr. 26,20/unit
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