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.

165220 產品顯示為 Passive Components

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5 的 999+
有庫存
  • RS庫存編號 814-3192
  • 製造零件編號 EGPA350ELL681MK20S
小計(1 包,共 5 件)
TWD356.00(不含稅)
TWD71.20/件
有庫存
  • RS庫存編號 630-161
  • 製造零件編號 CRM1206QFW-1R00ELF
小計(1 組,共 20 件)
TWD58.00(不含稅)
TWD2.90/件
最後的 RS 庫存
  • RS庫存編號 118-108
  • 製造零件編號 RMC1/10K473FTP
小計(1 包,共 100 件)
TWD10.00(不含稅)
TWD0.10/件
有庫存
  • RS庫存編號 708-3894
  • 製造零件編號 EEUFR1H101
小計(1 包,共 10 件)
TWD156.00(不含稅)
TWD15.60/件
有庫存
  • RS庫存編號 258-5601
  • 製造零件編號 74404054151
小計(1 組,共 5 件)
TWD200.00(不含稅)
TWD40.00/件
暫時無法供應
  • RS庫存編號 684-1649
  • 製造零件編號 Y14870R10000B9R
小計(1 件)
TWD413.00(不含稅)
TWD413.00/件
有庫存
  • RS庫存編號 771-4712
  • 製造零件編號 B41252A4479M060
小計(1 件)
TWD290.00(不含稅)
TWD290.00/件
暫時缺貨
  • RS庫存編號 237-7622
  • 製造零件編號 SRP8540A-2R2M
小計(1 組,共 5 件)
TWD200.00(不含稅)
TWD40.00/件
正在逐步停售
  • RS庫存編號 762-1859
  • 製造零件編號 UBT2D100MPD8
小計(1 包,共 5 件)
TWD209.00(不含稅)
TWD41.80/件
有庫存
  • RS庫存編號 679-1345
  • 製造零件編號 CRCW08053K00FKEA
小計(1 包,共 50 件)
TWD45.00(不含稅)
TWD0.90/件
有庫存
  • RS庫存編號 260-8760
  • 製造零件編號 GRM155R60J475ME47J
小計(1 組,共 200 件)
TWD200.00(不含稅)
TWD1.00/件
有庫存
  • RS庫存編號 764-095
  • 製造零件編號 FXUWB10.01.0100C
小計(1 件)
TWD846.00(不含稅)
TWD846.00/件
有庫存
  • RS庫存編號 845-9867
  • 製造零件編號 RH050100K0FE02
小計(1 件)
TWD705.00(不含稅)
TWD705.00/件
有庫存
  • RS庫存編號 263-4336
  • 製造零件編號 PCS2512DR0100ET
小計(1 組,共 5 件)
TWD150.00(不含稅)
TWD30.00/件
有庫存
  • RS庫存編號 171-2752
  • 製造零件編號 ABM8G-24.000MHZ-B4Y-T
小計(1 包,共 10 件)
TWD248.00(不含稅)
TWD24.80/件
最後的 RS 庫存
  • RS庫存編號 839-9364
  • 製造零件編號 860160672004
小計(1 包,共 25 件)
TWD120.00(不含稅)
TWD4.80/件
有限的庫存
  • RS庫存編號 133-1945
  • 製造零件編號 GRM32ER60J227ME05L
小計(1 包,共 5 件)
TWD237.00(不含稅)
TWD47.40/件
最後的 RS 庫存
  • RS庫存編號 763-9478
  • 製造零件編號 50PK470MEFC10X20
小計(1 包,共 5 件)
TWD120.00(不含稅)
TWD24.00/件
有庫存
  • RS庫存編號 538-2515P
  • 製造零件編號 T491C475K025AT
小計 10 件 (按連續帶提供)
TWD157.00(不含稅)
TWD15.70/件
有庫存
  • RS庫存編號 242-7217P
  • 製造零件編號 RC1206JR-07470RL
小計 100 件 (按連續帶提供)
TWD60.00(不含稅)
TWD0.60/件
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