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

170122 Products showing for Passive Components

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1167 of 999+
In Stock
Ducati Energia 4.16.10 Film Capacitor Class C, ±5 %, 90 μF 450V ac, Stud Mount
  • RS Stock No. 163-1894
  • Mfr. Part No. 4.16.10.40.64
Subtotal (1 bag of 1 unit)
Kr. 561,02(exc. VAT)
Kr. 561,02/bag
In Stock
ECS Inc International 8 MHz Crystal Oscillator ±30 ppm Surface Mount 2-Pin 1.40 mm 5.00 mm 3.2mm
  • RS Stock No. 301-288P
  • Mfr. Part No. ECS-80-8-30Q-VS-TR
Subtotal 1 unit (supplied on a continuous strip)
Kr. 8,24(exc. VAT)
Kr. 8,24/unit
Temporarily out of stock
ROHM ESR03 5.6 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ5R6
  • RS Stock No. 262-9929
  • Mfr. Part No. ESR03EZPJ5R6
Subtotal (1 reel of 5000 units)
Kr. 830,00(exc. VAT)
Kr. 0,166/unit
In Stock
ROHM ESR03 5.1 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ512
  • RS Stock No. 262-9905
  • Mfr. Part No. ESR03EZPJ512
Subtotal (1 tape of 100 units)
Kr. 26,10(exc. VAT)
Kr. 0,261/unit
In Stock
ROHM ESR03 27 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ270
  • RS Stock No. 262-9807
  • Mfr. Part No. ESR03EZPJ270
Subtotal (1 tape of 100 units)
Kr. 26,10(exc. VAT)
Kr. 0,261/unit
In Stock
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 10 μH 10 % 2 A Idc
  • RS Stock No. 171-226P
  • Mfr. Part No. 3627575047C100K
Subtotal 10 units (supplied on a continuous strip)
Kr. 59,72(exc. VAT)
Kr. 5,972/unit
Currently unavailable
ROHM ESR03 330 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ334
  • RS Stock No. 262-9842
  • Mfr. Part No. ESR03EZPJ334
Subtotal (1 reel of 5000 units)
Kr. 890,00(exc. VAT)
Kr. 0,178/unit
In Stock
ROHM ESR03 5.1 mΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ515
  • RS Stock No. 262-9913
  • Mfr. Part No. ESR03EZPJ515
Subtotal (1 tape of 100 units)
Kr. 26,10(exc. VAT)
Kr. 0,261/unit
In Stock
7848051012
  • RS Stock No. 905-863
  • Mfr. Part No. 7848051012
Subtotal (1 unit)
Kr. 168,05(exc. VAT)
Kr. 168,05/unit
Temporarily out of stock
Murata 100 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS Stock No. 185-1572
  • Mfr. Part No. GRM033C71A104KE14D
Subtotal (1 reel of 15000 units)
Kr. 525,00(exc. VAT)
Kr. 0,035/unit
In Stock
Panasonic 470 μF Polymer Capacitor 2.5V dc - EEFSX0E471E4
  • RS Stock No. 866-3949
  • Mfr. Part No. EEFSX0E471E4
Subtotal (1 pack of 5 units)
Kr. 151,01(exc. VAT)
Kr. 30,202/unit
Currently unavailable
ROHM ESR01 300 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.2 W - ESR01MZPF3000
  • RS Stock No. 263-0663
  • Mfr. Part No. ESR01MZPF3000
Subtotal (1 reel of 10000 units)
Kr. 4 530,00(exc. VAT)
Kr. 0,453/unit
In Stock
ECS Inc International, 12MHz XO Oscillator, ±25 ppm CMOS, 4-Pin Surface Mount ECS-3225MV-120-CN-TR
  • RS Stock No. 301-187
  • Mfr. Part No. ECS-3225MV-120-CN-TR
Subtotal (1 unit)
Kr. 9,24(exc. VAT)
Kr. 9,24/unit
New product - Preorder today
TE Connectivity L000633-01 Baton Antenna with Type N Female Connector, 450 MHz, 941 MHz, LoRaWAN
  • RS Stock No. 873-475
  • Mfr. Part No. L000633-01
Subtotal (1 box of 25 units)
Kr. 161 393,45(exc. VAT)
Kr. 6 455,738/unit
In Stock
KEMET 470 nF MnO2 Tantalum Capacitor 35V dc, Surface, T491 Series
  • RS Stock No. 538-2329P
  • Mfr. Part No. T491A474K035AT
Subtotal 10 units (supplied on a continuous strip)
Kr. 30,43(exc. VAT)
Kr. 3,043/unit
Temporarily out of stock
ROHM ESR03 39 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF39R0
  • RS Stock No. 263-0974
  • Mfr. Part No. ESR03EZPF39R0
Subtotal (1 reel of 5000 units)
Kr. 970,00(exc. VAT)
Kr. 0,194/unit
In Stock
Murata Power Solutions 1 μH Radial Inductor, Max SRF:1 kHz, 3 A Idc, 20 mΩ Rdc, 1100R
  • RS Stock No. 106-7940
  • Mfr. Part No. 11R102C
Subtotal (1 bag of 200 units)
Kr. 570,00(exc. VAT)
Kr. 2,85/unit
In Stock
Arcol Ohmite FC4T 100 mΩ, 1206 Metal Foil Surface Mount Fixed Resistor 0.5 % 0.5 W - FC4TR100DER
  • RS Stock No. 263-4236
  • Mfr. Part No. FC4TR100DER
Subtotal (1 reel of 5000 units)
Kr. 14 895,00(exc. VAT)
Kr. 2,979/unit
New product - Preorder today
TE Connectivity L000631-01 Low Profile Antenna with SMA Male Connector, 617 MHz, 4200 MHz, 4G/5G
  • RS Stock No. 873-474
  • Mfr. Part No. L000631-01
Subtotal (1 box of 200 units)
Kr. 60 475,40(exc. VAT)
Kr. 302,377/unit
Currently unavailable
TE Connectivity 680 Ω Wirewound Resistor 10 W 5 %
  • RS Stock No. 666-1759P
  • Mfr. Part No. C10680RJL
Subtotal 5 units (supplied as a tape)
Kr. 227,06(exc. VAT)
Kr. 45,412/unit
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