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

165146 產品顯示為 Passive Components

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有庫存
TDK, Standard Metal Oxide Varistor 2.9 nF 100 A, Clamping 2970 V, Varistor 120 V
  • RS庫存編號 170-2853
  • 製造零件編號 B72220S0750K101
小計（1 卷，共 250 件）
TWD5,750.00(不含稅)
TWD23.00/件
暫時缺貨
Panasonic, VF Surge Absorber 2.5 A, Clamping 77 V
  • RS庫存編號 110-1966
  • 製造零件編號 ERZVF2M390
小計（1 袋，共 2000 件）
TWD42,800.00(不含稅)
TWD21.40/件
有庫存
Abracon 16 MHz Crystal ±30 ppm SMT 4-Pin 1.3 mm 5 mm 3.2mm
  • RS庫存編號 263-7768
  • 製造零件編號 ABM3C-16.000MHZ-D4Y-T
小計（1 包，共 10 件）
TWD208.00(不含稅)
TWD20.80/件
有庫存
TDK, Standard Metal Oxide Varistor 200 pF 25 A, Clamping 775 V, Varistor 470 V
  • RS庫存編號 170-2863
  • 製造零件編號 B72210S0301K101
小計（1 卷，共 500 件）
TWD4,350.00(不含稅)
TWD8.70/件
有庫存
Isabellenhutte VMK 470 mΩ, 1206 Zeranin Resistor ±1 % 1.5 W
  • RS庫存編號 192-9994P
  • 製造零件編號 VMK-R470-1.0-U
小計 10 件 (按連續帶提供)
TWD488.00(不含稅)
TWD48.80/件
有庫存
TDK Thermistor, NTC Type 4 Ω 28 mm 21 mm 7 mm
  • RS庫存編號 185-7656
  • 製造零件編號 B57364S0409M000
小計（1 盒，共 250 件）
TWD12,200.00(不含稅)
TWD48.80/件
有庫存
TDK, Standard Metal Oxide Varistor 430 pF 25 A, Clamping 395 V, Varistor 240 V
  • RS庫存編號 170-2862
  • 製造零件編號 B72210S0151K101
小計（1 卷，共 500 件）
TWD4,350.00(不含稅)
TWD8.70/件
有庫存
TDK, CU Varistor 5 A, Clamping 340 V
  • RS庫存編號 167-0535
  • 製造零件編號 B72650M0131K072
小計（1 卷，共 1000 件）
TWD18,400.00(不含稅)
TWD18.40/件
有庫存
Vishay, VDRS Metal Oxide Varistor 55 pF 5 A, Clamping 710 V, Varistor 430 V, Disc
  • RS庫存編號 179-3831
  • 製造零件編號 VDRS05C275BSE
小計（1 盒，共 250 件）
TWD850.00(不含稅)
TWD3.40/件
有庫存
Murata 10 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 846-4727
  • 製造零件編號 ZRB18AR61A106ME01L
小計（1 包，共 25 件）
TWD142.50(不含稅)
TWD5.70/件
有庫存
Littelfuse, LA Varistor Metal Oxide Varistor 1.9 nF 100 A, Clamping 2700 V, Varistor 228 V, Radial
  • RS庫存編號 170-9904
  • 製造零件編號 V130LA20AP
小計（1 袋，共 500 件）
TWD6,800.00(不含稅)
TWD13.60/件
有庫存
Murata 22 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 723-5105
  • 製造零件編號 GCM32ER71A226KE12L
小計（1 包，共 5 件）
TWD143.00(不含稅)
TWD28.60/件
有庫存
Littelfuse, ZA Metal Oxide Varistor 1.19 nF 50 A, Clamping 1240 V, Varistor 180 V, Radial Leaded Ceramic Disc
  • RS庫存編號 170-9961
  • 製造零件編號 V180ZA10P
小計（1 袋，共 700 件）
TWD6,020.00(不含稅)
TWD8.60/件
暫時缺貨
TDK, CT/B Multilayer Varistor 10 A, Clamping 90 V
  • RS庫存編號 167-0481
  • 製造零件編號 B72540E0350K062
小計（1 卷，共 1000 件）
TWD34,600.00(不含稅)
TWD34.60/件
暫時缺貨
Panasonic 10 μF Aluminium Electrolytic Capacitor 16V, Surface Mount - ECA1CM100B Solder
  • RS庫存編號 781-607P
  • 製造零件編號 ECA1CM100B
小計 5 件 (以袋裝提供)
TWD21.00(不含稅)
TWD4.20/件
有庫存
TDK, HighE Varistor 1.4 nF 300 A, Clamping 1500 V, Varistor 910 V
  • RS庫存編號 167-8517
  • 製造零件編號 B72240B0551K001
小計（1 盒，共 10 件）
TWD14,303.00(不含稅)
TWD1,430.30/件
有庫存
Vishay, VDRS Metal Oxide Varistor 700 pF 10 A, Clamping 360 V, Varistor 100 V
  • RS庫存編號 179-3942
  • 製造零件編號 VDRS07H060BSE
小計（1 袋，共 50 件）
TWD240.00(不含稅)
TWD4.80/件
有庫存
Littelfuse, LA Metal Oxide Varistor 80 pF 10 A, Clamping 2700 V, Varistor 430 V, Radial
  • RS庫存編號 171-0003
  • 製造零件編號 V275LA4P
小計（1 袋，共 1500 件）
TWD7,050.00(不含稅)
TWD4.70/件
暫時缺貨
Panasonic, EZJP Varistor
  • RS庫存編號 177-5911
  • 製造零件編號 EZJP0V080MA
小計（1 卷，共 2000 件）
TWD5,800.00(不含稅)
TWD2.90/件
暫時缺貨
Vishay, VDRS Metal Oxide Varistor 140 pF 10 A, Clamping 710 V, Varistor 430 V
  • RS庫存編號 179-3834
  • 製造零件編號 VDRS07H275BSE
小計（1 盒，共 250 件）
TWD950.00(不含稅)
TWD3.80/件
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