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 include 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 passive component that can gather and hold a charge in a way that is similar to how a battery functions. This type of passive component is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to a power source. One plate accumulates a positive charge and the other plate accumulates a 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

Another type of passive component is the resistor. 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, it's 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 component 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; some examples would include windings from a transformer and inductors. It is useful because of its low electrical conductivity and high magnetic permeability.

Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic equipment and circuitry with added protection against the harmful effects of electricity surges, improving their longevity.

RS is a supplier of passive components with a wide variety of quality products from leading manufacturers across the world.

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

161331 Products showing for Passive Components

3399 of 999+
Currently unavailable
Panasonic ERJ 22 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP06F22R0V
  • RS Stock No. 183-8904
  • Mfr. Part No. ERJP06F22R0V
Subtotal (1 reel of 5000 units)
PHP11,875.00(exc. VAT)
PHP2.375/unit
Temporarily out of stock
Panasonic 680 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS Stock No. 107-1092
  • Mfr. Part No. EEUFC1V681L
Subtotal (1 bag of 100 units)
PHP3,932.40(exc. VAT)
PHP39.324/unit
In Stock
KYOCERA AVX 1 nF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS Stock No. 136-4308
  • Mfr. Part No. 12062A102JAT2A
Subtotal (1 bag of 50 units)
PHP474.05(exc. VAT)
PHP9.481/unit
In Stock
Vishay 100 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS Stock No. 272-7957
  • Mfr. Part No. VJ1206Y104KXBAT
Subtotal (1 reel of 3000 units)
PHP37,482.00(exc. VAT)
PHP12.494/unit
In Stock
Panasonic ERJP03 12.1 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.2 W - ERJP03F1212V
  • RS Stock No. 287-466
  • Mfr. Part No. ERJP03F1212V
Subtotal (1 bag of 10 units)
PHP51.49(exc. VAT)
PHP5.149/unit
Currently unavailable
TDK Single Layer Ceramic Capacitor 12 pF 3kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS Stock No. 262-1949
  • Mfr. Part No. CC45SL3FD120JYNNA
Subtotal (1 box of 1000 units)
PHP8,178.00(exc. VAT)
PHP8.178/unit
In Stock
Panasonic 100 μF Surface Polymer Capacitor, 63V dc
  • RS Stock No. 210-5954
  • Mfr. Part No. EEHZS1J101V
Subtotal (1 reel of 400 units)
PHP41,395.20(exc. VAT)
PHP103.488/unit
Temporarily out of stock
TE Connectivity 1-2176728-9, 330 Ω 400 W Wirewound Chassis Mount Resistor 5 %
  • RS Stock No. 338-615
  • Mfr. Part No. 1-2176728-9
Subtotal (1 box of 5 units)
PHP71,620.61(exc. VAT)
PHP14,324.122/unit
Currently unavailable
TE Connectivity HCH265J220RJ, 220 Ω 400 W Wirewound Wirewound Panel Mount Resistor 5 %
  • RS Stock No. 237-2339
  • Mfr. Part No. HCH265J220RJ
Subtotal (1 box of 10 units)
PHP67,605.80(exc. VAT)
PHP6,760.58/unit
In Stock
RS PRO 4 F Supercapacitor -20 to 80 % Tolerance, EDLC Goldcap 5.5V dc, Through Hole
  • RS Stock No. 360-063
Subtotal (1 unit)
PHP43.92(exc. VAT)
PHP43.92/unit
Temporarily out of stock
Wurth Elektronik, WE-MCI, 0603 Shielded Surface Mount Inductor with a Ceramic Core, 18 nH Multilayer ±5 % 300 mA Idc
  • RS Stock No. 245-8762
  • Mfr. Part No. 7847806180
Subtotal (1 reel of 4000 units)
PHP8,360.00(exc. VAT)
PHP2.09/unit
Temporarily out of stock
Wurth Elektronik 15 μF Capacitor 63V dc, Radial, Through Hole - 860080773002 Radial Lead
  • RS Stock No. 163-7665
  • Mfr. Part No. 860080773002
Subtotal (1 box of 1500 units)
PHP7,497.00(exc. VAT)
PHP4.998/unit
In Stock
Yageo RT 30 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS Stock No. 199-1505P
  • Mfr. Part No. RT0603BRD0730KL
Subtotal 10 units (supplied on a continuous strip)
PHP52.47(exc. VAT)
PHP5.247/unit
In Stock
Vishay 680 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS Stock No. 280-3543
  • Mfr. Part No. MAL214630681E3
Subtotal (1 bag of 5 units)
PHP601.72(exc. VAT)
PHP120.344/unit
In Stock
Helmholz GmbH & Co. KG 700-889-ANT05 Panel Antenna with Type N Female Connector
  • RS Stock No. 584-944
  • Mfr. Part No. 700-889-ANT05
Subtotal (1 unit)
PHP11,669.31(exc. VAT)
PHP11,669.31/unit
In Stock
Vishay 5.6 kΩ Thin Film Resistor 0.4 W 1 % MBA02040C5601FC100
  • RS Stock No. 157-395
  • Mfr. Part No. MBA02040C5601FC100
Subtotal (1 pack of 100 units)
PHP1,391.60(exc. VAT)
PHP13.916/unit
In Stock
Wurth Elektronik, WE-XHMA, 1510 Shielded Surface Mount Inductor with a Composite Core Core, 33 μH ±20 % 8.5 A Idc
  • RS Stock No. 248-8313
  • Mfr. Part No. 78439370330
Subtotal (1 unit)
PHP382.98(exc. VAT)
PHP382.98/unit
Temporarily out of stock
TE Connectivity NEOHM SMA-Q 10 kΩ, 0102 Thin Film Surface Mount Fixed Resistor 1 % Surface 0.3 W - SMA-Q0102FTDL10K
  • RS Stock No. 590-259
  • Mfr. Part No. SMA-Q0102FTDL10K
Subtotal (1 reel of 3000 units)
PHP17,676.00(exc. VAT)
PHP5.892/unit
In Stock
RS PRO 1000 μF Capacitor 35V dc, Axial, Through Hole Axial
  • RS Stock No. 170-1138
Subtotal (1 bag of 200 units)
PHP10,500.80(exc. VAT)
PHP52.504/unit
Currently unavailable
TE Connectivity, EBF 6 A 250V ac, Panel Power Line Filter 1 Phase
  • RS Stock No. 782-8678
  • Mfr. Part No. 6EBF1
Subtotal (1 unit)
PHP1,141.50(exc. VAT)
PHP1,141.50/unit
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