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
暫時缺貨
Murata 22 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS庫存編號 276-3753P
  • 製造零件編號 GRM188R60J226MEA0D
小計 100 件 (按連續帶提供)
TWD180.00(不含稅)
TWD1.80/件
有庫存
Vishay CRCW 43 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW080543K0FKEA
  • RS庫存編號 679-1402
  • 製造零件編號 CRCW080543K0FKEA
小計（1 包，共 50 件）
TWD40.00(不含稅)
TWD0.80/件
有庫存
Vishay CRCW 4.3 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08054K30FKEA
  • RS庫存編號 679-1487
  • 製造零件編號 CRCW08054K30FKEA
小計（1 包，共 50 件）
TWD50.00(不含稅)
TWD1.00/件
有庫存
Vishay CRCW 240 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW0805240RFKEA
  • RS庫存編號 679-1125
  • 製造零件編號 CRCW0805240RFKEA
小計（1 包，共 50 件）
TWD40.00(不含稅)
TWD0.80/件
有庫存
Vishay CRCW 75 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW080575R0FKEA
  • RS庫存編號 679-1673
  • 製造零件編號 CRCW080575R0FKEA
小計（1 包，共 50 件）
TWD40.00(不含稅)
TWD0.80/件
有庫存
Bourns, SRR0604, 0604 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 22 μH ±20 % 900 mA Idc Q:16
  • RS庫存編號 180-8938
  • 製造零件編號 SRR0604-220ML
小計（1 卷，共 100 件）
TWD1,610.00(不含稅)
TWD16.10/件
最後的 RS 庫存
Vishay WSL 50 mΩ, 0805 Metal Strip Surface Mount Resistor ±1 % 0.25 W - WSL0805R0500FEA18
  • RS庫存編號 683-6076
  • 製造零件編號 WSL0805R0500FEA18
小計（1 包，共 5 件）
TWD304.00(不含稅)
TWD60.80/件
有庫存
Murata 15 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Through Hole Solder
  • RS庫存編號 811-8358
  • 製造零件編號 RCE5C2A150J0A2H03B
小計（1 包，共 25 件）
TWD225.00(不含稅)
TWD9.00/件
暫時缺貨
Vishay FC 500 Ω, 0402 Thin Film Surface Mount Resistor ±1 % 0.05 W - FC0402E5000FTBST0
  • RS庫存編號 683-4701
  • 製造零件編號 FC0402E5000FTBST0
小計（1 件）
TWD185.00(不含稅)
TWD185.00/件
有庫存
Panasonic 330 μF Aluminium Electrolytic Capacitor 35V dc, Surface Solder - EEEFK1V331P 500
  • RS庫存編號 708-3475
  • 製造零件編號 EEEFK1V331P
小計（1 包，共 10 件）
TWD160.00(不含稅)
TWD16.00/件
有庫存
TDK Single Layer Ceramic Capacitor 270 pF 2kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 262-1931
  • 製造零件編號 CC45SL3DD271JYNNA
小計（1 袋，共 10 件）
TWD78.00(不含稅)
TWD7.80/件
有庫存
Vishay 25 W 220 Ω Wirewound Rheostat 337mA
  • RS庫存編號 788-7817
  • 製造零件編號 RT025AS2200KB
小計（1 件）
TWD9,512.00(不含稅)
TWD9,512.00/件
有庫存
Mersen, STPT2 Surge Protector 275V Maximum Voltage Rating 40 kA Maximum Surge Current Surge Protection Device
  • RS庫存編號 251-3636
  • 製造零件編號 83020183 / STPT2-40K275V-2P-TE GROUND MONITORING
小計（1 件）
TWD4,512.00(不含稅)
TWD4,512.00/件
有庫存
RS PRO 80 dB Panel Mount Continuous Internal Magnetic Buzzer Component 23 mm 160 V ac Min 23 mm 23mm 260V ac Max
  • RS庫存編號 171-0864
小計（1 托盤，共 50 件）
TWD8,690.00(不含稅)
TWD173.80/件
有庫存
Yageo RC 68 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-0768RL
  • RS庫存編號 242-7042
  • 製造零件編號 RC0805FR-0768RL
小計（1 組，共 100 件）
TWD60.00(不含稅)
TWD0.60/件
暫時缺貨
Wurth Elektronik 331051472057 Contact Finger of Gold Plated Beryllium Copper Alloy With Mounting Screw 4.7 mm x 2mm x
  • RS庫存編號 163-4370
  • 製造零件編號 331051472057
小計（1 卷，共 1500 件）
TWD49,800.00(不含稅)
TWD33.20/件
有庫存
WJ Furse, D Surge Arrester 280V Maximum Voltage Rating 10 A Maximum Surge Current Mains Protector
  • RS庫存編號 847-2692
  • 製造零件編號 7TCA085460R0323 ESP 240D-10A
小計（1 件）
TWD9,649.00(不含稅)
TWD9,649.00/件
有庫存
Panasonic 22 μF Capacitor 400V dc, Radial Radial Lead
  • RS庫存編號 920-3075
  • 製造零件編號 ECA2GHG220
小計（1 袋，共 100 件）
TWD2,870.00(不含稅)
TWD28.70/件
最後的 RS 庫存
TDK Single Layer Ceramic Capacitor 22 pF 1kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 262-1862
  • 製造零件編號 CC45SL3AD220JYNNA
小計（1 袋，共 10 件）
TWD56.00(不含稅)
TWD5.60/件
最後的 RS 庫存
VPG Foil Resistors 500 Ω Metal Foil Resistor 0.6 W 0.01 % Y1453500R000T9L
  • RS庫存編號 684-1602
  • 製造零件編號 Y1453500R000T9L
小計（1 件）
TWD1,343.00(不含稅)
TWD1,343.00/件
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