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.

169190 Products showing for Passive Components

Sort by
1089 of 999+
Temporarily out of stock
  • RS stock no. 255-5159
  • Mfr. Part No. 38M6010AA1212
Subtotal (1 unit)
R 549,21(exc. VAT)
R 549,21/unit
In Stock
  • RS stock no. 163-5221
  • Mfr. Part No. 364005
Subtotal (1 box of 30 units)
R 7 807,68(exc. VAT)
R 260,256/unit
Temporarily out of stock
  • RS stock no. 181-5979
  • Mfr. Part No. EFS(02)-240X240T0800
Subtotal (1 unit)
R 1 207,98(exc. VAT)
R 1 207,98/unit
Temporarily out of stock
  • RS stock no. 768-1855
  • Mfr. Part No. DGA BNC VCID
Subtotal (1 unit)
R 5 595,29(exc. VAT)
R 5 595,29/unit
In Stock
  • RS stock no. 255-7226
  • Mfr. Part No. 1210-FNG-0008
Subtotal (1 unit)
R 1 712,26(exc. VAT)
R 1 712,26/unit
Temporarily out of stock
  • RS stock no. 181-5708
  • Mfr. Part No. M4(100)-185X70T0800
Subtotal (1 bag of 25 units)
R 3 216,125(exc. VAT)
R 128,645/unit
Temporarily out of stock
  • RS stock no. 212-0482
  • Mfr. Part No. 40011020
Subtotal (1 box of 1 unit)
R 151,46(exc. VAT)
R 151,46/box
Currently unavailable
  • RS stock no. 255-7223
  • Mfr. Part No. 1212-SSA-0016
Subtotal (1 bag of 10 units)
R 138 871,34(exc. VAT)
R 13 887,134/unit
Currently unavailable
  • RS stock no. 272-9207
  • Mfr. Part No. 460-0024-1500-10000
Subtotal (1 unit)
R 8 068,61(exc. VAT)
R 8 068,61/unit
Temporarily out of stock
  • RS stock no. 748-273
  • Mfr. Part No. 3021309599
Subtotal (1 unit)
R 403,71(exc. VAT)
R 403,71/unit
Currently unavailable
  • RS stock no. 272-9179
  • Mfr. Part No. 1202-FNG-0026-0011
Subtotal (1 metre)
R 326,85(exc. VAT)
R 326,85/metre
In Stock
  • RS stock no. 444-676
  • Mfr. Part No. ESTX(100)-19X5MT0859
Subtotal (1 unit)
R 1 100,13(exc. VAT)
R 1 100,13/unit
In Stock
  • RS stock no. 174-4556
  • Mfr. Part No. EDK227M016A9HAA
Subtotal (1 pack of 10 units)
R 34,21(exc. VAT)
R 3,421/unit
In Stock
  • RS stock no. 748-231
  • Mfr. Part No. 3020500599
Subtotal (1 unit)
R 190,35(exc. VAT)
R 190,35/unit
In Stock
  • RS stock no. 170-1122
Subtotal (1 bag of 300 units)
R 2 699,10(exc. VAT)
R 8,997/unit
Temporarily out of stock
  • RS stock no. 748-348
  • Mfr. Part No. 302090699
Subtotal (1 unit)
R 274,17(exc. VAT)
R 274,17/unit
Temporarily out of stock
  • RS stock no. 748-329
  • Mfr. Part No. 303060499
Subtotal (1 unit)
R 248,93(exc. VAT)
R 248,93/unit
Temporarily out of stock
  • RS stock no. 748-346
  • Mfr. Part No. 302090399
Subtotal (1 unit)
R 244,32(exc. VAT)
R 244,32/unit
Temporarily out of stock
  • RS stock no. 748-338
  • Mfr. Part No. 3831309599
Subtotal (1 unit)
R 477,94(exc. VAT)
R 477,94/unit
In Stock
  • RS stock no. 170-0137
  • Mfr. Part No. C0603C104Z3VACTU
Subtotal (1 reel of 4000 units)
R 468,00(exc. VAT)
R 0,117/unit
Results per page