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

165271 產品顯示為 Passive Components

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有庫存
Wurth Elektronik Ferrite Ring EMI Suppression Toroidal Ferrite 14.5 mm, For: Multiconductor Wire, Wire, Coaxial Cable,
  • RS庫存編號 124-1854
  • 製造零件編號 742701121
小計（1 包，共 20 件）
TWD266.00(不含稅)
TWD13.30/件
暫時無法供應
Panasonic, V Surge Absorber 2.8 nF 5 A, Clamping 1.24 kV, Varistor 68 V
  • RS庫存編號 106-9885
  • 製造零件編號 ERZV10D680
小計（1 袋，共 1000 件）
TWD9,900.00(不含稅)
TWD9.90/件
暫時缺貨
Panasonic, V Surge Absorber 460 pF 5 A, Varistor 82 V
  • RS庫存編號 110-1890
  • 製造零件編號 ERZV05D820
小計（1 袋，共 1000 件）
TWD3,700.00(不含稅)
TWD3.70/件
暫時無法供應
Panasonic, V Surge Absorber 2.8 nF 5 A, Clamping 1.24 kV, Varistor 68 V
  • RS庫存編號 110-1915
  • 製造零件編號 ERZV10D680
小計（1 袋，共 1000 件）
TWD9,900.00(不含稅)
TWD9.90/件
有庫存
Taoglas MA1290.K.LBICGRT.001 Shark Fin Multi-Band Antenna with SMA Connector, 600 MHz, 6000 MHz, 4G/5G
  • RS庫存編號 690-820
  • 製造零件編號 MA1290.K.LBICGRT.001
小計（1 件）
TWD15,825.00(不含稅)
TWD15,825.00/件
暫時缺貨
Isabellenhutte SMK 10 mΩ, 1206 Zeranin Surface Mount Resistor ±1 % 1 W - SMK-R010-1.0
  • RS庫存編號 192-9942
  • 製造零件編號 SMK-R010-1.0
小計（1 卷，共 12500 件）
TWD335,000.00(不含稅)
TWD26.80/件
有庫存
QANTEK, 6MHz XO Oscillator, ±50 ppm HCMOS, 8-Pin PDIP
  • RS庫存編號 796-0570
  • 製造零件編號 QX8T50B6.000000B50TT
小計（1 件）
TWD105.00(不含稅)
TWD105.00/件
暫時缺貨
1 mΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3314
  • RS庫存編號 167-3566
  • 製造零件編號 3314J-2-105E
小計（1 卷，共 500 件）
TWD15,100.00(不含稅)
TWD30.20/件
有庫存
Vishay CRCW 31.6 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS庫存編號 678-9169P
  • 製造零件編號 CRCW040231K6FKED
小計 50 件 (按連續帶提供)
TWD25.00(不含稅)
TWD0.50/件
暫時缺貨
Bourns CR0402 2.2 kΩ, 0402 Thick Film Resistor 1 % 63 mW - CR0402-FX-2201GLF
  • RS庫存編號 247-7001
  • 製造零件編號 CR0402-FX-2201GLF
小計（1 組，共 1000 件）
TWD100.00(不含稅)
TWD0.10/件
暫時缺貨
Block, LR3 690V ac 20 A Line Reactor
  • RS庫存編號 739-6434
  • 製造零件編號 LR3 40-4/20
小計（1 件）
TWD5,105.00(不含稅)
TWD5,105.00/件
有庫存
Bourns PWR263S-35 5 Ω, TO-263 Thick Film Surface Mount Resistor ±1 % 35 W - PWR263S-35-5R00F
  • RS庫存編號 167-4609
  • 製造零件編號 PWR263S-35-5R00F
小計（1 管，共 50 件）
TWD5,230.00(不含稅)
TWD104.60/件
有庫存
Panasonic 470 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 920-6705
  • 製造零件編號 EEUFM1V471
小計（1 袋，共 200 件）
TWD2,720.00(不含稅)
TWD13.60/件
暫時缺貨
Panasonic 2200 μF Capacitor 25V dc, Through Hole - EEUFS1E222 Radial Lead
  • RS庫存編號 145-8421
  • 製造零件編號 EEUFS1E222
小計（1 盒，共 200 件）
TWD5,400.00(不含稅)
TWD27.00/件
製造商存貨
Sato Parts Potentiometer Knob 13.7 mm, K-29-3.3 3.3 mm, Silver
  • RS庫存編號 792-560
  • 製造零件編號 K-29-3.3
小計（1 件）
TWD202.00(不含稅)
TWD202.00/件
暫時缺貨
Bourns, SRN1060, 1060 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 18 μH ±20 % 3.85 A Idc Q:25
  • RS庫存編號 772-9783P
  • 製造零件編號 SRN1060-180M
小計 5 件 (按連續帶提供)
TWD123.00(不含稅)
TWD24.60/件
暫時缺貨
Welwyn WCR Series 1 kΩ, 0603 Thick Film Resistor 0.01 Surface 0.1 W - WCR0603 1KF
  • RS庫存編號 814-270
  • 製造零件編號 WCR0603 1KF
小計（1 卷，共 5000 件）
TWD1,000.00(不含稅)
TWD0.20/件
有庫存
KOA 22 kΩ Metal Film Resistor 0.25 W 1 % MFS1/4CC2202F
  • RS庫存編號 491-1730
  • 製造零件編號 MFS1/4CC2202F
小計（1 包，共 20 件）
TWD140.00(不含稅)
TWD7.00/件
暫時缺貨
Vishay PE30 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, PE30L0FR103MAB
  • RS庫存編號 607-366
  • 製造零件編號 PE30L0FR103MAB
小計（1 件）
TWD1,327.00(不含稅)
TWD1,327.00/件
有庫存
Nidec Components CRV16 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel
  • RS庫存編號 202-4416
  • 製造零件編號 CRV16-00-502
小計（1 件）
TWD395.00(不含稅)
TWD395.00/件
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