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

165156 產品顯示為 Passive Components

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8 的 999+
暫時缺貨
Murata 10 μF Multilayer Ceramic Capacitor, 16V dc, 10 %, Surface
  • RS庫存編號 247-8106
  • 製造零件編號 GRM21BR61C106KE15L
小計（1 組，共 50 件）
TWD80.00(不含稅)
TWD1.60/件
有庫存
Yageo 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 199-2250
  • 製造零件編號 CC0402KRX7R9BB104
小計（1 組，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
有庫存
TDK 330 nF Multilayer Ceramic Capacitor, 100V dc, +10 %, Through Hole Radial
  • RS庫存編號 194-0631
  • 製造零件編號 FG26X7R2A334KNT00
小計（1 包，共 10 件）
TWD115.00(不含稅)
TWD11.50/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 20 pF 1kV ±5 % C0G Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-2881
  • 製造零件編號 561R10TCCQ20
小計（1 件）
TWD83.00(不含稅)
TWD83.00/件
暫時無法供應
VPG Foil Resistors 100 Ω Metal Foil Resistor 0.4 W 0.01 % Y0706100R000T9L
  • RS庫存編號 763-7252
  • 製造零件編號 Y0706100R000T9L
小計（1 件）
TWD756.00(不含稅)
TWD756.00/件
有庫存
KEMET 22 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS庫存編號 177-5103
  • 製造零件編號 C0805C220J1GACTU
小計（1 卷，共 4000 件）
TWD4,000.00(不含稅)
TWD1.00/件
暫時缺貨
Vishay Thermistor IC, PTC Type 1500 Ω 17 mm 20 mm 0.6 mm
  • RS庫存編號 607-505
  • 製造零件編號 PTCEL13R121MBE
小計（1 件）
TWD74.00(不含稅)
TWD74.00/件
有庫存
500 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, PV36
  • RS庫存編號 769-2182
  • 製造零件編號 PV36W501C01B00
小計（1 件）
TWD54.00(不含稅)
TWD54.00/件
有庫存
KEMET 150 nF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface
  • RS庫存編號 769-7272
  • 製造零件編號 C1210V154KCRACTU
小計（1 包，共 25 件）
TWD305.00(不含稅)
TWD12.20/件
最後的 RS 庫存
Vishay, IHLP-2525AH-01, 2525 Shielded Wire-wound SMD Inductor with a Metal Composite Core, 4.7 μH ±20% Shielded 3A Idc
  • RS庫存編號 748-7007
  • 製造零件編號 IHLP2525AHER4R7M01
小計（1 袋，共 5 件）
TWD150.00(不含稅)
TWD30.00/件
有庫存
KEMET 6.8 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS庫存編號 147-336
  • 製造零件編號 C0603C689C5GACTU
小計（1 包，共 50 件）
TWD150.00(不含稅)
TWD3.00/件
最後的 RS 庫存
Same Sky 80 dB Lead Wire Buzzer Internal Magnetic Buzzer 10 mm 12 V dc Min 16V dc Max
  • RS庫存編號 259-6278
  • 製造零件編號 CPE-243
小計（1 件）
TWD275.00(不含稅)
TWD275.00/件
有庫存
Arcol Ohmite HS200 220R J, 220 Ω 200 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 188-346
  • 製造零件編號 HS200 220R J
小計（1 件）
TWD1,873.00(不含稅)
TWD1,873.00/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 15 pF 1kV ±5 % C0G Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-2884
  • 製造零件編號 561R10TCCQ15
小計（1 件）
TWD92.00(不含稅)
TWD92.00/件
有庫存
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 11 nH ±2 % 500 mA Idc Q:30
  • RS庫存編號 811-9701
  • 製造零件編號 LQW15AN11NG00D
小計（1 袋，共 10 件）
TWD32.00(不含稅)
TWD3.20/件
有庫存
TDK 4.7 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS庫存編號 903-8786
  • 製造零件編號 CGA5L1X7R1E475K160AC
小計（1 包，共 25 件）
TWD140.00(不含稅)
TWD5.60/件
有庫存
Yageo RT 120 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - RT0805BRD07120KL
  • RS庫存編號 198-5593
  • 製造零件編號 RT0805BRD07120KL
小計（1 組，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
有庫存
Vishay 120 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C1203FCT00
  • RS庫存編號 683-2976
  • 製造零件編號 MRS25000C1203FCT00
小計（1 包，共 25 件）
TWD90.00(不含稅)
TWD3.60/件
有庫存
TDK B32924C Film Capacitor 5.6 μF 305V ac 305 V dc, Through Hole 2
  • RS庫存編號 497-4179
  • 製造零件編號 B32924C3565M000
小計（1 件）
TWD125.00(不含稅)
TWD125.00/件
有庫存
Vishay CRCW 5.1 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08055K10FKEA
  • RS庫存編號 679-1569
  • 製造零件編號 CRCW08055K10FKEA
小計（1 包，共 50 件）
TWD50.00(不含稅)
TWD1.00/件
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