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

159159 Products showing for Passive Components

7284 of 999+
Temporarily out of stock
TDK 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %
  • RS Stock No. 111-0573
  • Mfr. Part No. C1608X7R1H102K080AE
Subtotal (1 reel of 4000 units)
PHP7,756.00(exc. VAT)
PHP1.939/unit
Temporarily out of stock
KYOCERA AVX 1 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS Stock No. 134-9607
  • Mfr. Part No. 06035A102JAT2A
Subtotal (1 reel of 4000 units)
PHP3,748.00(exc. VAT)
PHP0.937/unit
In Stock
Vishay CRCW 1.2 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW06031M20FKEA
  • RS Stock No. 678-9948
  • Mfr. Part No. CRCW06031M20FKEA
Subtotal (1 pack of 50 units)
PHP50.60(exc. VAT)
PHP1.012/unit
Temporarily out of stock
TDK 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface Mount
  • RS Stock No. 242-7275
  • Mfr. Part No. C1005X5R1E105K050BC
Subtotal (1 reel of 10000 units)
PHP21,560.00(exc. VAT)
PHP2.156/unit
In Stock
TE Connectivity CJP120J6R8J, 6.8 Ω 120 W Wirewound Power Resistor 5 %
  • RS Stock No. 261-2335
  • Mfr. Part No. CJP120J6R8J
Subtotal (1 unit)
PHP1,917.58(exc. VAT)
PHP1,917.58/unit
Temporarily out of stock
TDK 2.5 μF Multilayer Ceramic Capacitor, 900V dc, ±20 %, Surface Mount
  • RS Stock No. 188-0291
  • Mfr. Part No. B58035U9255M001
Subtotal (1 reel of 100 units)
PHP301,255.40(exc. VAT)
PHP3,012.554/unit
In Stock
Panasonic ERA 2.2 kΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB222V
  • RS Stock No. 669-6562
  • Mfr. Part No. ERA8AEB222V
Subtotal (1 pack of 5 units)
PHP82.41(exc. VAT)
PHP16.482/unit
Temporarily out of stock
TE Connectivity HSHC4501K5J, 1.5 kΩ 450 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS Stock No. 599-322
  • Mfr. Part No. HSHC4501K5J
Subtotal (1 box of 4 units)
PHP28,074.06(exc. VAT)
PHP7,018.515/unit
Temporarily out of stock
AVX 33 μF Surface Mount Polymer Capacitor, 25V dc
  • RS Stock No. 249-0410
  • Mfr. Part No. TCJD336M025R0060E
Subtotal (1 reel of 500 units)
PHP33,251.50(exc. VAT)
PHP66.503/unit
Last RS stock
TE Connectivity CRGH 309 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRGH0603F309K
  • RS Stock No. 807-5412
  • Mfr. Part No. CRGH0603F309K
Subtotal (1 bag of 100 units)
PHP112.10(exc. VAT)
PHP1.121/unit
In Stock
Yageo 4.7 μF Multilayer Ceramic Capacitor, 6.3V dc, -20 to 80 %, Surface
  • RS Stock No. 616-9868
  • Mfr. Part No. CC0603ZRY5V5BB475
Subtotal (1 pack of 4000 units)
PHP5,928.00(exc. VAT)
PHP1.482/unit
In Stock
KOA RN73R 100 Ω, 0402 Metal Film Surface Mount Resistor ±1 % 0.063 W - RN73R1ETTP1000F25
  • RS Stock No. 253-2994
  • Mfr. Part No. RN73R1ETTP1000F25
Subtotal (1 tape of 5 units)
PHP55.10(exc. VAT)
PHP11.02/unit
Temporarily out of stock
Panasonic E96 205000 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB2053V
  • RS Stock No. 782-505
  • Mfr. Part No. ERA3AEB2053V
Subtotal (1 tape of 10 units)
PHP31.35(exc. VAT)
PHP3.135/unit
In Stock
Panasonic 390 μF Through Hole Polymer Capacitor, 20V dc
  • RS Stock No. 795-5556
  • Mfr. Part No. 20SEPF390M
Subtotal (1 pack of 5 units)
PHP468.35(exc. VAT)
PHP93.67/unit
In Stock
Wurth Elektronik 302210499 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 21mm x 4 mm
  • RS Stock No. 748-295
  • Mfr. Part No. 302210499
Subtotal (1 unit)
PHP1,159.00(exc. VAT)
PHP1,159.00/unit
Last RS stock
TE Connectivity CFD69383P1-30D43F Plate Multi-Band Antenna
  • RS Stock No. 209-7255
  • Mfr. Part No. CFD69383P1-30D43F
Subtotal (1 unit)
PHP7,220.78(exc. VAT)
PHP7,220.78/unit
In Stock
Vishay CRCW 20 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW120620K0FKEAHP
  • RS Stock No. 812-1833
  • Mfr. Part No. CRCW120620K0FKEAHP
Subtotal (1 bag of 25 units)
PHP103.30(exc. VAT)
PHP4.132/unit
In Stock
TE Connectivity Silicone Nickel Graphite Shielding Sheet 300 mm x 300mm x 1.6 mm
  • RS Stock No. 255-7218
  • Mfr. Part No. 1212-SNG-0016
Subtotal (1 unit)
PHP15,830.23(exc. VAT)
PHP15,830.23/unit
Last RS stock
TE Connectivity 36 kΩ Metal Oxide Resistor 5 W 5 %
  • RS Stock No. 187-0157
  • Mfr. Part No. ROX5SSJ36K
Subtotal (1 pack of 20 units)
PHP452.76(exc. VAT)
PHP22.638/unit
Temporarily out of stock
KOA RK73H 100 kΩ, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - RK73H2ETTD1003F
  • RS Stock No. 123-4425
  • Mfr. Part No. RK73H2ETTD1003F
Subtotal (1 bag of 50 units)
PHP181.95(exc. VAT)
PHP3.639/unit
1
7284
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