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

170452 Products showing for Passive Components

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Vishay CRCW 412 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402412KFKED
  • RS Stock No. 832-2803
  • Mfr. Part No. CRCW0402412KFKED
Subtotal (50000 units, in packs of 50000)
Kr. 2 100,00(exc. VAT)
Kr. 0,042/unit
In Stock
Nichicon 680 μF Capacitor 400V dc, Snap-in
  • RS Stock No. 846-6830P
  • Mfr. Part No. LGG2G681MELC40
Subtotal (1 unit, supplied in a box)
Kr. 155,93(exc. VAT)
Kr. 155,93/unit
In Stock
Wurth Elektronik 180 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 839-6429
  • Mfr. Part No. 860020373009
Subtotal (25 units, in packs of 25)
Kr. 39,575(exc. VAT)
Kr. 1,583/unit
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Wurth Elektronik 10 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 839-7419
  • Mfr. Part No. 860010772009
Subtotal (25 units, in packs of 25)
Kr. 32,725(exc. VAT)
Kr. 1,309/unit
In Stock
Wurth Elektronik 470 nF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 839-6609
  • Mfr. Part No. 860020672004
Subtotal (50 units, in packs of 50)
Kr. 48,75(exc. VAT)
Kr. 0,975/unit
In Stock
Wurth Elektronik 82 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS Stock No. 839-4467
  • Mfr. Part No. 860160473010
Subtotal (25 units, in packs of 25)
Kr. 56,75(exc. VAT)
Kr. 2,27/unit
In Stock
Murata 51 μH 230 mA Common Mode Choke 1 Ω 50V
  • RS Stock No. 871-2054
  • Mfr. Part No. DLW43SH510XK2L
Subtotal (5 units, in bags of 5)
Kr. 43,82(exc. VAT)
Kr. 8,764/unit
In Stock
Wurth Elektronik 680 μF Capacitor 35V dc, Surface Solder
  • RS Stock No. 839-2085P
  • Mfr. Part No. 865080562017
Subtotal (2 units, supplied on a continuous strip)
Kr. 33,41(exc. VAT)
Kr. 16,705/unit
Temporarily out of stock
Yageo AC 100 Ω, 0402 Thick Film Resistor ±1 % 0.06 W - AC0402FR-07100RL
  • RS Stock No. 197-7963
  • Mfr. Part No. AC0402FR-07100RL
Subtotal (10000 units, on reels of 10000)
Kr. 340,00(exc. VAT)
Kr. 0,034/unit
Currently unavailable
KEMET C44U, 470 μF, Screw
  • RS Stock No. 196-8819
  • Mfr. Part No. C44UUGT6470M52K
Subtotal (4 units, in bags of 4)
Kr. 4 643,84(exc. VAT)
Kr. 1 160,96/unit
In Stock
Vishay 33 μF Capacitor 450V dc, SMD Surface Mount - MAL215299707E3
  • RS Stock No. 196-7766
  • Mfr. Part No. MAL215299707E3
Subtotal (2 units, in bags of 2)
Kr. 105,71(exc. VAT)
Kr. 52,855/unit
Last RS stock
Panasonic ERA 3.09 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % Surface 0.13 W - ERA6APB3091V
  • RS Stock No. 840-5217
  • Mfr. Part No. ERA6APB3091V
Subtotal (10 units, in packs of 10)
Kr. 17,16(exc. VAT)
Kr. 1,716/unit
Currently unavailable
Yageo RT 4.99 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - RT0805BRB074K99L
  • RS Stock No. 198-5576
  • Mfr. Part No. RT0805BRB074K99L
Subtotal (5000 units, on reels of 5000)
Kr. 8 475,00(exc. VAT)
Kr. 1,695/unit
Temporarily out of stock
Yageo AC 22 Ω, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-0722RL
  • RS Stock No. 197-8286
  • Mfr. Part No. AC1206FR-0722RL
Subtotal (5000 units, on reels of 5000)
Kr. 495,00(exc. VAT)
Kr. 0,099/unit
In Stock
Vishay 25 F Supercapacitor -20 to 50 % Tolerance, 235 EDLC 3V dc, Through Hole
  • RS Stock No. 196-7891
  • Mfr. Part No. MAL223551004E3
Subtotal (2 units, in bags of 2)
Kr. 120,01(exc. VAT)
Kr. 60,005/unit
Currently unavailable
TE Connectivity CPF-A 6.8 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W
  • RS Stock No. 866-7232P
  • Mfr. Part No. CPF-A-0603B6K8E1
Subtotal (10 units, supplied on a continuous strip)
Kr. 33,58(exc. VAT)
Kr. 3,358/unit
Temporarily out of stock
Panasonic ERJ 1 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJU06F1001V
  • RS Stock No. 865-4201
  • Mfr. Part No. ERJU06F1001V
Subtotal (100 units, in bags of 100)
Kr. 49,30(exc. VAT)
Kr. 0,493/unit
In Stock
Panasonic ERJPA3 1.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJPA3F1101V
  • RS Stock No. 862-6723P
  • Mfr. Part No. ERJPA3F1101V
Subtotal (100 units, supplied on a continuous strip)
Kr. 38,10(exc. VAT)
Kr. 0,381/unit
In Stock
Panasonic ERJU03 100 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS Stock No. 873-9214P
  • Mfr. Part No. ERJU03F1000V
Subtotal (100 units, supplied on a continuous strip)
Kr. 41,40(exc. VAT)
Kr. 0,414/unit
In Stock
TE Connectivity 3522 5.6 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 3 W - 35225R6JT
  • RS Stock No. 871-1036
  • Mfr. Part No. 35225R6JT
Subtotal (10 units, in bags of 10)
Kr. 53,52(exc. VAT)
Kr. 5,352/unit
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