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.

165079 產品顯示為 Passive Components

排序方式
46 999+
有庫存
  • RS庫存編號 756-8705
  • 製造零件編號 3020906
小計(1 件)
TWD435.00(不含稅)
TWD435.00/件
有庫存
  • RS庫存編號 683-3459
  • 製造零件編號 MRS25000C2401FCT00
小計(1 包,共 25 件)
TWD85.00(不含稅)
TWD3.40/件
有庫存
  • RS庫存編號 365-4650P
  • 製造零件編號 ECA2EHG4R7
小計 5 件 (以袋裝提供)
TWD100.00(不含稅)
TWD20.00/件
有庫存
  • RS庫存編號 772-0329
  • 製造零件編號 FS-008-056-SA-T
小計(1 件)
TWD353.00(不含稅)
TWD353.00/件
有庫存
  • RS庫存編號 571-779
  • 製造零件編號 EEUFK1E471
小計(1 包,共 5 件)
TWD158.00(不含稅)
TWD31.60/件
暫時缺貨
  • RS庫存編號 199-7742
  • 製造零件編號 MFR50SFTE52-91K
小計(1 組,共 100 件)
TWD100.00(不含稅)
TWD1.00/件
有庫存
  • RS庫存編號 191-0649
  • 製造零件編號 B78108S1224J000
小計(1 包,共 10 件)
TWD69.00(不含稅)
TWD6.90/件
暫時缺貨
  • RS庫存編號 708-3825
  • 製造零件編號 EEUFR1V471
小計(1 包,共 10 件)
TWD218.00(不含稅)
TWD21.80/件
暫時缺貨
  • RS庫存編號 108-2744
  • 製造零件編號 MKS2D034701E00KSSD
小計(1 包,共 5 件)
TWD119.00(不含稅)
TWD23.80/件
有庫存
  • RS庫存編號 683-3590
  • 製造零件編號 MRS25000C3900FCT00
小計(1 包,共 25 件)
TWD85.00(不含稅)
TWD3.40/件
有庫存
  • RS庫存編號 793-4357
  • 製造零件編號 ANT-433IBAR3-SMA
小計(1 件)
TWD202.00(不含稅)
TWD202.00/件
有庫存
  • RS庫存編號 171-2333
  • 製造零件編號 ASE-24.000MHZ-LC-T
小計(1 卷,共 1000 件)
TWD28,200.00(不含稅)
TWD28.20/件
有庫存
  • RS庫存編號 754-6648
  • 製造零件編號 NTCLE100E3472JB0
小計(1 包,共 5 件)
TWD84.00(不含稅)
TWD16.80/件
有庫存
  • RS庫存編號 766-0084
  • 製造零件編號 EEUFR1H100
小計(1 包,共 25 件)
TWD170.00(不含稅)
TWD6.80/件
有庫存
  • RS庫存編號 181-2717
小計(1 包,共 2 件)
TWD272.00(不含稅)
TWD136.00/件
有庫存
  • RS庫存編號 683-3020
  • 製造零件編號 MRS25000C1309FCT00
小計(1 包,共 25 件)
TWD57.50(不含稅)
TWD2.30/件
最後的 RS 庫存
  • RS庫存編號 180-5156
  • 製造零件編號 ECQUAAF334T1
小計(1 包,共 20 件)
TWD412.00(不含稅)
TWD20.60/件
有庫存
  • RS庫存編號 158-389
  • 製造零件編號 HS50 470R J
小計(1 件)
TWD210.00(不含稅)
TWD210.00/件
有庫存
  • RS庫存編號 124-1551
  • 製造零件編號 7427220
小計(1 包,共 5 件)
TWD555.00(不含稅)
TWD111.00/件
有庫存
  • RS庫存編號 490-9406
  • 製造零件編號 LGU2W471MELC
小計(1 件)
TWD310.00(不含稅)
TWD310.00/件
每頁顯示的結果