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

164766 產品顯示為 Passive Components

排序方式
416 的 999+
有庫存
Vishay 157 20 kΩ Rotary Potentiometer 1-Turns 1-Gang Servo Mount, 157S203MB9002
  • RS庫存編號 167-9507
  • 製造零件編號 157S203MB9002
小計（1 盒，共 10 件）
TWD46,506.00(不含稅)
TWD4,650.60/件
暫時無法供應
Murata Ferrite Bead 0.5 mm (Surface) (0402) (Chip Ferrite Bead), 220 Ω impedance at 100 MHz, 900 Ω impedance at 1 GHz
  • RS庫存編號 110-100
  • 製造零件編號 BLM15HB221SN1D
小計（1 袋，共 25 件）
TWD32.50(不含稅)
TWD1.30/件
有庫存
Arcol Ohmite 40.2 kΩ Metal Film Resistor 0.25 W 0.1 % MRA020740K2BTA015
  • RS庫存編號 487-7797P
  • 製造零件編號 MRA020740K2BTA015
小計 5 件 (以帶裝提供)
TWD89.00(不含稅)
TWD17.80/件
暫時缺貨
Nichicon XK(ZH) Film Capacitor 22 nF 250V ac 630 V dc, Through Hole 2
  • RS庫存編號 755-4642
  • 製造零件編號 QXK2J223KTPTZH
小計（1 包，共 5 件）
TWD209.00(不含稅)
TWD41.80/件
有庫存
500 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Nidec Components, CT6
  • RS庫存編號 896-7213
  • 製造零件編號 CT-6EX 500R
小計（1 袋，共 5 件）
TWD139.00(不含稅)
TWD27.80/件
有庫存
Arcol Ohmite 1.24 kΩ Metal Film Resistor 0.25 W 0.1 % MRA02071K24BTA015
  • RS庫存編號 487-6182P
  • 製造零件編號 MRA02071K24BTA015
小計 5 件 (以帶裝提供)
TWD117.00(不含稅)
TWD23.40/件
有庫存
Murata 100 nF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 185-1849P
  • 製造零件編號 GRM033R61A104ME15D
小計 1000 件 (以卷裝提供)
TWD200.00(不含稅)
TWD0.20/件
有庫存
KEMET PHE450 Film Capacitor, ±5 %, 100 nF 400 V dc 180V ac, Through Hole
  • RS庫存編號 544-1298
  • 製造零件編號 PHE450KB6100JR06
小計（1 包，共 5 件）
TWD297.00(不含稅)
TWD59.40/件
有庫存
Panasonic 100 μF Aluminium Electrolytic Capacitor 50V dc, Surface Solder - EEEFTH101XAP 900
  • RS庫存編號 729-6309
  • 製造零件編號 EEEFTH101XAP
小計（1 包，共 10 件）
TWD240.00(不含稅)
TWD24.00/件
有庫存
Vishay MKP 338 Film Capacitor X1, ±20 %, 2.2 nF 1000 V dc 440V ac, Through Hole
  • RS庫存編號 684-2172
  • 製造零件編號 BFC233860222
小計（1 包，共 5 件）
TWD129.00(不含稅)
TWD25.80/件
有庫存
Murata Power Solutions 10 μH Leaded Inductor, Max SRF:1 kHz, 950 mA Idc, 140 mΩ Rdc, 1100R
  • RS庫存編號 106-7941
  • 製造零件編號 11R103C
小計（1 袋，共 200 件）
TWD2,200.00(不含稅)
TWD11.00/件
有庫存
Microchip 150 MHz Oscillator, 4-Pin VDFN ±50 ppm ±50 ppm DSC1001CI2-025.0000
  • RS庫存編號 732-192
  • 製造零件編號 DSC1001CI2-025.0000
小計（1 件）
TWD35.00(不含稅)
TWD35.00/件
暫時缺貨
Murata Power Solutions 10 μH Radial Inductor, Max SRF:21.2 MHz, Q:65, 1.62 A Idc, 50 mΩ Rdc, 2200R
  • RS庫存編號 106-7743
  • 製造零件編號 22R103C
小計（1 袋，共 100 件）
TWD2,220.00(不含稅)
TWD22.20/件
暫時缺貨
Panasonic, VF Surge Absorber 2.5 A, Clamping 110 V
  • RS庫存編號 721-0065
  • 製造零件編號 ERZVF2M560
小計（1 包，共 5 件）
TWD342.00(不含稅)
TWD68.40/件
有庫存
Vishay ACCRF2EMN Resistor Mounting Bracket, For Use With Wirewound Resistors Equipped With AN Collars Suitable for RW -
  • RS庫存編號 788-5154
  • 製造零件編號 ACCRF2EMN
小計（1 包，共 2 件）
TWD1,331.00(不含稅)
TWD665.50/件
暫時缺貨
Murata 3.3 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 185-1600
  • 製造零件編號 GRM033R71A332KA01D
小計（1 卷，共 15000 件）
TWD1,500.00(不含稅)
TWD0.10/件
有庫存
Arcol Ohmite HS150 3R3 J, 3.3 Ω 150 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 309-1239
  • 製造零件編號 HS150 3R3 J
小計（1 件）
TWD542.00(不含稅)
TWD542.00/件
製造商存貨
WJ Furse, ESP E Surge Suppressor Unit 132V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS庫存編號 788-6741
  • 製造零件編號 ESP 110E
小計（1 件）
TWD7,084.00(不含稅)
TWD7,084.00/件
有庫存
Murata 4.7 μF Multilayer Ceramic Capacitor, 35V dc, 10 %, Surface
  • RS庫存編號 260-8827P
  • 製造零件編號 GRM21BZ7YA475KE15K
小計 100 件 (按連續帶提供)
TWD330.00(不含稅)
TWD3.30/件
有庫存
Wurth Elektronik 10 μH Ferrite Leaded Inductor, Max SRF:2 MHz, 10 A Idc, 10 mΩ Rdc 325V, WE SD
  • RS庫存編號 124-1893
  • 製造零件編號 7447160
小計（1 包，共 5 件）
TWD431.00(不含稅)
TWD86.20/件
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