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

165263 產品顯示為 Passive Components

排序方式
992 的 999+
暫時無法供應
TE Connectivity 27 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS庫存編號 272-2476
  • 製造零件編號 EP1WSSS27RJ
小計（1 盒，共 5000 件）
TWD8,000.00(不含稅)
TWD1.60/件
暫時無法供應
Vishay 36 Ω Metal Film Metal Film Resistor 2 W 5 %
  • RS庫存編號 251-3897
  • 製造零件編號 PR02000203609JR500
小計（1 卷，共 5000 件）
TWD15,000.00(不含稅)
TWD3.00/件
最後的 RS 庫存
TE Connectivity 220 Ω Wirewound Wirewound Resistor 1 W 5 % EP1WSSS220RJ
  • RS庫存編號 272-2471
  • 製造零件編號 EP1WSSS220RJ
小計（1 組，共 10 件）
TWD55.00(不含稅)
TWD5.50/件
暫時無法供應
Vishay Metal Film Resistor 2 W 5 PR02000203901JR500
  • RS庫存編號 251-3901
  • 製造零件編號 PR02000203901JR500
小計（1 卷，共 5000 件）
TWD13,500.00(不含稅)
TWD2.70/件
有庫存
Arcol Ohmite 1 GΩ Thick Film Precision Thick Film Fixed Resistor 1 W 0.5 % SM102031007FE
  • RS庫存編號 263-4347
  • 製造零件編號 SM102031007FE
小計（1 件）
TWD160.00(不含稅)
TWD160.00/件
暫時無法供應
TE Connectivity 51 Ω Wirewound Wirewound Resistor 10 W 5 % EP10WSS51RJBB
  • RS庫存編號 272-2443
  • 製造零件編號 EP10WSS51RJBB
小計（1 件）
TWD80.00(不含稅)
TWD80.00/件
暫時無法供應
TE Connectivity 4.7 kΩ Wirewound Wirewound Resistor 10 W 5 %
  • RS庫存編號 272-2438
  • 製造零件編號 EP10WSS4K7JBB
小計（1 盒，共 5000 件）
TWD235,000.00(不含稅)
TWD47.00/件
暫時無法供應
TE Connectivity 6.2 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS庫存編號 272-2512
  • 製造零件編號 EP1WSSS6R2J
小計（1 盒，共 5000 件）
TWD8,000.00(不含稅)
TWD1.60/件
暫時無法供應
Vishay Metal Film Resistor 2 W 5 PR02000203309JR500
  • RS庫存編號 251-3894
  • 製造零件編號 PR02000203309JR500
小計（1 卷，共 5000 件）
TWD13,500.00(不含稅)
TWD2.70/件
暫時無法供應
TE Connectivity 22 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS庫存編號 272-2472
  • 製造零件編號 EP1WSSS22RJ
小計（1 盒，共 5000 件）
TWD9,000.00(不含稅)
TWD1.80/件
最後的 RS 庫存
TE Connectivity 1 Ω Wirewound Wirewound Resistor 4 W 5 % EP4WSS1R0J
  • RS庫存編號 272-2525
  • 製造零件編號 EP4WSS1R0J
小計（1 組，共 10 件）
TWD136.00(不含稅)
TWD13.60/件
暫時缺貨
Arcol Ohmite 5 GΩ Thick Film Precision Thick Film Fixed Resistor 1 W 0.5 % SM102035007FE
  • RS庫存編號 263-4348
  • 製造零件編號 SM102035007FE
小計（1 袋，共 100 件）
TWD10,180.00(不含稅)
TWD101.80/件
暫時無法供應
TE Connectivity 5.1 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS庫存編號 272-2508
  • 製造零件編號 EP1WSSS5R1J
小計（1 盒，共 5000 件）
TWD10,500.00(不含稅)
TWD2.10/件
正在逐步停售
TE Connectivity 220 Ω Metal Film Resistor 0.5 W 5 % FRN50SJ220R
  • RS庫存編號 267-1755
  • 製造零件編號 FRN50SJ220R
小計（1 包，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
最後的 RS 庫存
TE Connectivity 3.3 Ω Wirewound Wirewound Resistor 10 W 5 % EP10WSS3R3JBB
  • RS庫存編號 272-2433
  • 製造零件編號 EP10WSS3R3JBB
小計（1 件）
TWD80.00(不含稅)
TWD80.00/件
最後的 RS 庫存
TE Connectivity 68 Ω Wirewound Wirewound Resistor 4 W 5 % EP4WSS68RJ
  • RS庫存編號 272-2561
  • 製造零件編號 EP4WSS68RJ
小計（1 組，共 10 件）
TWD187.00(不含稅)
TWD18.70/件
暫時缺貨
Arcol Ohmite 1 GΩ Thick Film Precision Thick Film Fixed Resistor 0.75 W 1 % MOX-400231007FE
  • RS庫存編號 263-4320
  • 製造零件編號 MOX-400231007FE
小計（1 件）
TWD356.00(不含稅)
TWD356.00/件
有庫存
Vishay 4.7 kΩ Metal Film Metal Film Resistor 2 W 5 % PR02000204701JR500
  • RS庫存編號 251-3915
  • 製造零件編號 PR02000204701JR500
小計（1 組，共 5 件）
TWD67.00(不含稅)
TWD13.40/件
暫時無法供應
Vishay 5.6 kΩ Metal Film Metal Film Resistor 2 W 5 %
  • RS庫存編號 251-3932
  • 製造零件編號 PR02000205601JR500
小計（1 卷，共 5000 件）
TWD15,000.00(不含稅)
TWD3.00/件
最後的 RS 庫存
TE Connectivity 2.2 Ω Wirewound Wirewound Resistor 4 W 5 % EP4WSS2R2J
  • RS庫存編號 272-2535
  • 製造零件編號 EP4WSS2R2J
小計（1 組，共 10 件）
TWD155.00(不含稅)
TWD15.50/件
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