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

169693 Products showing for Passive Components

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271 of 999+
In Stock
CHEMI-CON 1000 μF Capacitor 50V dc, Through Hole - EKY-500ELL102MM20S Radial Lead
  • RS Stock No. 812-2820
  • Mfr. Part No. EKY-500ELL102MM20S
Subtotal (1 pack of 5 units)
Kr. 90,49(exc. VAT)
Kr. 18,098/unit
In Stock
Panasonic ERJU03 3.3 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJU03F3301V
  • RS Stock No. 172-3513
  • Mfr. Part No. ERJU03F3301V
Subtotal (1 reel of 5000 units)
Kr. 830,00(exc. VAT)
Kr. 0,166/unit
Temporarily out of stock
Murata 10 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS Stock No. 247-8162
  • Mfr. Part No. GRM31CR71E106KA12L
Subtotal (1 tape of 10 units)
Kr. 24,40(exc. VAT)
Kr. 2,44/unit
In Stock
Arcol Ohmite 4 Ω Wirewound Resistor 5 W 1 % 45F4R0E
  • RS Stock No. 124-9331
  • Mfr. Part No. 45F4R0E
Subtotal (1 bag of 5 units)
Kr. 230,17(exc. VAT)
Kr. 46,034/unit
In Stock
Arcol Ohmite 5 MΩ Thick Film Resistor 1 W 1 % SM102035004FE
  • RS Stock No. 136-3291
  • Mfr. Part No. SM102035004FE
Subtotal (1 unit)
Kr. 74,36(exc. VAT)
Kr. 74,36/unit
Temporarily out of stock
Vishay, IHLP-2020CZ-11, 2020 Shielded Surface Mount Inductor with a Metal Composite Core, 22 μH ±20 % 1.9 A Idc
  • RS Stock No. 748-6965
  • Mfr. Part No. IHLP2020CZER220M11
Subtotal (1 bag of 5 units)
Kr. 61,09(exc. VAT)
Kr. 12,218/unit
In Stock
Panasonic ERA‑6A 91 kΩ, 0805 Thin Film Surface Mount Fixed Resistor ±1 % Surface 0.13 W - ERA6AEB913V
  • RS Stock No. 282-512
  • Mfr. Part No. ERA6AEB913V
Subtotal (1 bag of 10 units)
Kr. 6,29(exc. VAT)
Kr. 0,629/unit
In Stock
Wurth Elektronik, WE-TPC, 1028 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±30 % 3 A Idc
  • RS Stock No. 669-0299
  • Mfr. Part No. 744065100
Subtotal (1 pack of 5 units)
Kr. 106,51(exc. VAT)
Kr. 21,302/unit
In Stock
100 Ω Wurth Elektronik Surface Chip Balun
  • RS Stock No. 427-195
  • Mfr. Part No. 7484112450
Subtotal (1 tape of 10 units)
Kr. 69,90(exc. VAT)
Kr. 6,99/unit
In Stock
Wurth Elektronik, WE-CNSW SMD, 1206 Shielded Surface Mount Common Mode Line Filter with a Ferrite Core, 1.26 μH Dual ±25
  • RS Stock No. 500-3076
  • Mfr. Part No. 744232102
Subtotal (1 pack of 5 units)
Kr. 74,36(exc. VAT)
Kr. 14,872/unit
In Stock
Wurth Elektronik, WE-TPC, 2813 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±30 % 750 mA Idc
  • RS Stock No. 669-0179
  • Mfr. Part No. 744029100
Subtotal (1 pack of 5 units)
Kr. 76,19(exc. VAT)
Kr. 15,238/unit
Temporarily out of stock
50 Ω STMicroelectronics PCB Chip Balun
  • RS Stock No. 261-5035
  • Mfr. Part No. BALFHB-WL-05D3
Subtotal (1 pack of 5 units)
Kr. 26,31(exc. VAT)
Kr. 5,262/unit
In Stock
Bourns, CM45, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±10 % 250 mA Idc Q:50
  • RS Stock No. 692-7762
  • Mfr. Part No. CM453232-100KL
Subtotal (1 pack of 10 units)
Kr. 23,57(exc. VAT)
Kr. 2,357/unit
In Stock
Bourns, SDR0302, 0302 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 10 μH ±20 % 900 mA Idc Q:18
  • RS Stock No. 727-1571
  • Mfr. Part No. SDR0302-100ML
Subtotal (1 pack of 5 units)
Kr. 18,12(exc. VAT)
Kr. 3,624/unit
In Stock
Murata, LQW, 0603 Wirewound Surface Mount Inductor 6.2 nH ±0.5 nH 750 mA Idc Q:35
  • RS Stock No. 724-3002
  • Mfr. Part No. LQW18AN6N2D00D
Subtotal (1 pack of 10 units)
Kr. 7,32(exc. VAT)
Kr. 0,732/unit
In Stock
Bourns, PM2110, 2110 Unshielded Wirewound Surface Mount Inductor with a Iron Core, 220 μH ±10 % 3.5 A Idc
  • RS Stock No. 736-1056
  • Mfr. Part No. PM2110-221K-RC
Subtotal (1 unit)
Kr. 44,16(exc. VAT)
Kr. 44,16/unit
In Stock
Bourns, SRR1210, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 39 μH ±20 % 4.2 A Idc Q:16
  • RS Stock No. 727-2293
  • Mfr. Part No. SRR1210-390M
Subtotal (1 pack of 5 units)
Kr. 61,78(exc. VAT)
Kr. 12,356/unit
Limited stock
TE Connectivity 6.8 kΩ Wirewound Resistor 9 W 5 %
  • RS Stock No. 762-9601
  • Mfr. Part No. EP9WS6K8J
Subtotal (1 pack of 5 units)
Kr. 117,01(exc. VAT)
Kr. 23,402/unit
In Stock
TE Connectivity CJP600J22RJ, 22 Ω 600 W Wirewound Power Resistor 5 %
  • RS Stock No. 261-2448
  • Mfr. Part No. CJP600J22RJ
Subtotal (1 unit)
Kr. 712,77(exc. VAT)
Kr. 712,77/unit
Temporarily out of stock
Bourns, SRN8040, 0804 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH Semi Shielded ±20 % 1.4 A Idc
  • RS Stock No. 743-5185
  • Mfr. Part No. SRN8040-470M
Subtotal (1 bag of 10 units)
Kr. 44,84(exc. VAT)
Kr. 4,484/unit
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