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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

165324 產品顯示為 Passive Components

排序方式
有庫存
Vishay 2.2 mΩ Metal Glaze Resistor 0.25 W 5 % VR25000002204JA100
  • RS庫存編號 484-4501
  • 製造零件編號 VR25000002204JA100
小計（1 包，共 25 件）
TWD145.00(不含稅)
TWD5.80/件
有庫存
Yageo 2 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 % MF0207FTE52-2K
  • RS庫存編號 199-7570
  • 製造零件編號 MF0207FTE52-2K
小計（1 組，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
最後的 RS 庫存
Murata Variable Trimmer Capacitor 16.5 pF 33 pF
  • RS庫存編號 185-7566
  • 製造零件編號 LXRW19V330-050
小計（1 包，共 10 件）
TWD141.00(不含稅)
TWD14.10/件
最後的 RS 庫存
Rubycon 220 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 172-7455
  • 製造零件編號 25YXJ220M6.3X11
小計（1 盒，共 2000 件）
TWD8,400.00(不含稅)
TWD4.20/件
有庫存
Vishay CRCW 22 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW080522K0FKEA
  • RS庫存編號 169-4584
  • 製造零件編號 CRCW080522K0FKEA
小計（1 卷，共 5000 件）
TWD1,500.00(不含稅)
TWD0.30/件
有庫存
Vishay Variable Trimmer Capacitor Polytetrafluoroethylene 5 pF 60 pF
  • RS庫存編號 381-419
  • 製造零件編號 BFC280908003
小計（1 包，共 5 件）
TWD2,599.00(不含稅)
TWD519.80/件
有庫存
Wurth Elektronik Rubber, Ferrite Shielding Sheet 330 mm x 210mm x 500 μm
  • RS庫存編號 163-3507
  • 製造零件編號 30405S
小計（1 袋，共 100 件）
TWD196,380.00(不含稅)
TWD1,963.80/件
暫時缺貨
TDK 270 μF Capacitor 400V dc, Snap-in
  • RS庫存編號 838-5009
  • 製造零件編號 B43544F9277M060
小計（1 件）
TWD411.00(不含稅)
TWD411.00/件
有庫存
Sifam 15.5 mm Knob Diameter Black Potentiometer Knob for 3.2 mm Shaft Circular, S150125-BLK
  • RS庫存編號 225-681
  • 製造零件編號 S150125-BLK
小計（1 包，共 10 件）
TWD1,133.00(不含稅)
TWD113.30/件
最後的 RS 庫存
Rubycon 270 μF Capacitor 16V dc, Through Hole - 16ZLJ270M6.3X11 PC Pin
  • RS庫存編號 725-8938
  • 製造零件編號 16ZLJ270M6.3X11
小計（1 包，共 10 件）
TWD58.00(不含稅)
TWD5.80/件
有庫存
CHEMI-CON 47 μF Surface Polymer Capacitor, 16V
  • RS庫存編號 251-4894
  • 製造零件編號 HHXC160ARA470ME61G
小計（1 包，共 10 件）
TWD202.00(不含稅)
TWD20.20/件
有庫存
2 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3224
  • RS庫存編號 177-469
  • 製造零件編號 3224W-1-202E
小計（1 包，共 5 件）
TWD605.00(不含稅)
TWD121.00/件
有庫存
TE Connectivity 470 kΩ Metal Oxide Resistor 2 W 5 % ROX2SJ470K
  • RS庫存編號 214-2308P
  • 製造零件編號 ROX2SJ470K
小計 10 件 (以帶裝提供)
TWD62.00(不含稅)
TWD6.20/件
有庫存
Schaffner, FN3280 36 A 300V ac 60Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS庫存編號 708-4327
  • 製造零件編號 FN3280H-36-33
小計（1 件）
TWD10,576.00(不含稅)
TWD10,576.00/件
有庫存
Panasonic 220 μF Aluminium Electrolytic Capacitor 25V dc, Through Hole Radial Lead
  • RS庫存編號 766-0066P
  • 製造零件編號 EEUFR1E221
小計 10 件 (以袋裝提供)
TWD135.00(不含稅)
TWD13.50/件
有庫存
Bourns PTD90 10 kΩ Audio Potentiometer 1-Turns 2-Gang Through Hole, PTD902-2015F-A103
  • RS庫存編號 223-1721
  • 製造零件編號 PTD902-2015F-A103
小計（1 托盤，共 144 件）
TWD8,035.20(不含稅)
TWD55.80/件
有庫存
Panasonic 1000 μF Aluminium Electrolytic Capacitor 25V dc, Through Hole - EEUFR1E102 Radial Lead
  • RS庫存編號 739-6828
  • 製造零件編號 EEUFR1E102
小計（1 包，共 5 件）
TWD223.00(不含稅)
TWD44.60/件
有庫存
Panasonic 150 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - ERJUP6F1500V
  • RS庫存編號 243-2253
  • 製造零件編號 ERJUP6F1500V
小計（1 卷，共 5000 件）
TWD6,500.00(不含稅)
TWD1.30/件
暫時缺貨
Murata NFE31P, Feedthrough Capacitor 25V dc 2.2 nF, Surface
  • RS庫存編號 230-3727
  • 製造零件編號 NFE31PT222Z1E9L
小計（1 包，共 20 件）
TWD266.00(不含稅)
TWD13.30/件
暫時缺貨
Elma 16 ppr Pulse 2 Bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS庫存編號 241-2350
  • 製造零件編號 E33-VT652-M01T
小計（1 盒，共 10 件）
TWD9,195.00(不含稅)
TWD919.50/件
每頁顯示的結果

相關連結