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

170087 Products showing for Passive Components

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1430 of 999+
Currently unavailable
TE Connectivity CPF 4.53 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B4K53E1
  • RS Stock No. 144-5417
  • Mfr. Part No. CPF0805B4K53E1
Subtotal (1 reel of 1000 units)
Kr. 1 250,00(exc. VAT)
Kr. 1,25/unit
Currently unavailable
TE Connectivity CPF 68.1 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B68K1E1
  • RS Stock No. 144-8569
  • Mfr. Part No. CPF0805B68K1E1
Subtotal (1 reel of 1000 units)
Kr. 1 250,00(exc. VAT)
Kr. 1,25/unit
Currently unavailable
TE Connectivity CPF 49.9 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B49R9E1
  • RS Stock No. 144-5411
  • Mfr. Part No. CPF0805B49R9E1
Subtotal (1 reel of 1000 units)
Kr. 1 646,00(exc. VAT)
Kr. 1,646/unit
Temporarily out of stock
TE Connectivity CPF 90.9 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - CPF0805B90R9E1
  • RS Stock No. 146-3338
  • Mfr. Part No. CPF0805B90R9E1
Subtotal (1 reel of 1000 units)
Kr. 1 394,00(exc. VAT)
Kr. 1,394/unit
Currently unavailable
TE Connectivity CPF 41.2 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B41R2E1
  • RS Stock No. 144-5379
  • Mfr. Part No. CPF0805B41R2E1
Subtotal (1 reel of 1000 units)
Kr. 1 304,00(exc. VAT)
Kr. 1,304/unit
Currently unavailable
TE Connectivity RN73 249 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73C2A249RB
  • RS Stock No. 161-4477
  • Mfr. Part No. RN73C2A249RB
Subtotal (1 reel of 1000 units)
Kr. 3 983,00(exc. VAT)
Kr. 3,983/unit
Currently unavailable
TE Connectivity RN73 10 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A10RB
  • RS Stock No. 161-5275
  • Mfr. Part No. RN73C2A10RB
Subtotal (1 reel of 1000 units)
Kr. 4 468,00(exc. VAT)
Kr. 4,468/unit
Temporarily out of stock
Panasonic ERJPC6 620000 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.25 W - ERJPC6D6203V
  • RS Stock No. 790-037
  • Mfr. Part No. ERJPC6D6203V
Subtotal (1 tape of 10 units)
Kr. 6,86(exc. VAT)
Kr. 0,686/unit
Currently unavailable
TE Connectivity CPF 2 kΩ, 0805 Thin Film, Thin Film ±0.1 % Surface 0.1 W - CPF0805B2K0E
  • RS Stock No. 161-4920
  • Mfr. Part No. CPF0805B2K0E
Subtotal (1 reel of 1000 units)
Kr. 1 244,00(exc. VAT)
Kr. 1,244/unit
Last RS stock
TE Connectivity 3520 5.6 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 35205R6JT
  • RS Stock No. 161-4466
  • Mfr. Part No. 35205R6JT
Subtotal (1 reel of 4000 units)
Kr. 1 836,00(exc. VAT)
Kr. 0,459/unit
Currently unavailable
TE Connectivity SM 13 Ω, 5329 Wirewound Surface Mount Resistor ±5 % Surface 5 W - SMW513RJT
  • RS Stock No. 162-0025
  • Mfr. Part No. SMW513RJT
Subtotal (1 reel of 500 units)
Kr. 3 284,50(exc. VAT)
Kr. 6,569/unit
Currently unavailable
TE Connectivity CPF 8.87 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B8R87E1
  • RS Stock No. 146-4079
  • Mfr. Part No. CPF0805B8R87E1
Subtotal (1 tape of 20 units)
Kr. 62,58(exc. VAT)
Kr. 3,129/unit
In Stock
TE Connectivity CPF 68 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - CPF0805B68KE
  • RS Stock No. 161-4047
  • Mfr. Part No. CPF0805B68KE
Subtotal (1 reel of 1000 units)
Kr. 1 384,00(exc. VAT)
Kr. 1,384/unit
Currently unavailable
TE Connectivity CRGH 270 kΩ, 0805 Thick Film ±5 % 0.33 W - CRGH0805J270K
  • RS Stock No. 161-5313
  • Mfr. Part No. CRGH0805J270K
Subtotal (1 reel of 5000 units)
Kr. 450,00(exc. VAT)
Kr. 0,09/unit
Currently unavailable
TE Connectivity 3520 3.3 kΩ, 2512 Thick Film ±5 % 1 W - 35203K3JT
  • RS Stock No. 161-4471
  • Mfr. Part No. 35203K3JT
Subtotal (1 reel of 4000 units)
Kr. 1 832,00(exc. VAT)
Kr. 0,458/unit
Temporarily out of stock
Bourns PWR163 4.7 Ω, TO-252 Thick Film Surface Mount Resistor ±1 % 25 W - PWR163S-25-4R70F
  • RS Stock No. 161-7111
  • Mfr. Part No. PWR163S-25-4R70F
Subtotal (1 tube of 50 units)
Kr. 1 543,50(exc. VAT)
Kr. 30,87/unit
Temporarily out of stock
TE Connectivity CPF 10 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0402B10KE1
  • RS Stock No. 161-4956
  • Mfr. Part No. CPF0402B10KE1
Subtotal (1 reel of 1000 units)
Kr. 1 408,00(exc. VAT)
Kr. 1,408/unit
Last RS stock
TE Connectivity CPF 120 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0603B120KE
  • RS Stock No. 162-0007
  • Mfr. Part No. CPF0603B120KE
Subtotal (1 reel of 1000 units)
Kr. 814,00(exc. VAT)
Kr. 0,814/unit
Last RS stock
TE Connectivity RL73 150 mΩ, 2512 Metal Strip Surface Mount Resistor ±5 % 1 W - RL73K3AR15J
  • RS Stock No. 161-6310
  • Mfr. Part No. RL73K3AR15J
Subtotal (1 reel of 1000 units)
Kr. 2 068,00(exc. VAT)
Kr. 2,068/unit
Temporarily out of stock
Panasonic ERJPC3 40200 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.2 W - ERJPC3B4022V
  • RS Stock No. 790-066
  • Mfr. Part No. ERJPC3B4022V
Subtotal (1 tape of 10 units)
Kr. 6,06(exc. VAT)
Kr. 0,606/unit
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