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

165162 產品顯示為 Passive Components

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602 的 999+
最後的 RS 庫存
KEMET 680 μH Nickel Zinc Ferrite Coil Inductor, 630 mA Idc, 980 mΩ Rdc, SBC6
  • RS庫存編號 265-2503
  • 製造零件編號 SBC6-681-631
小計（1 件）
TWD59.00(不含稅)
TWD59.00/件
製造商存貨
Siemens, 6SL3203 204 A 480V Power Line Filter, Screw 3 Phase
  • RS庫存編號 287-3545
  • 製造零件編號 6SL3203-0BE31-8BA0
小計（1 件）
TWD102,569.00(不含稅)
TWD102,569.00/件
有庫存
KEMET 47000 μF Capacitor 40V dc, Screw
  • RS庫存編號 381-9560
  • 製造零件編號 ALS31A473KE040
小計（1 件）
TWD1,079.00(不含稅)
TWD1,079.00/件
有庫存
Murata 100 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 885-1960P
  • 製造零件編號 GRM32ER61A107ME20L
小計（10 件, 按連續帶提供）
TWD146.00(不含稅)
TWD14.60/件
有庫存
PIHER SENSORS AND CONTROLS S.S.A PC-16 500 kΩ Rotary Potentiometer, PC-16SH10IP06504A
  • RS庫存編號 640-684
  • 製造零件編號 PC-16SH10IP06504A
小計（1 件）
TWD69.00(不含稅)
TWD69.00/件
暫時缺貨
Vishay 55 W 2.2 kΩ Wirewound Rheostat 160mA
  • RS庫存編號 788-7700
  • 製造零件編號 RT055AS2201KB
小計（1 件）
TWD23,625.00(不含稅)
TWD23,625.00/件
有庫存
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 1500 Ω impedance at 100 MHz, 1500 Ω impedance at 1 GHz
  • RS庫存編號 167-4980
  • 製造零件編號 BLM18HE152SN1D
小計（4000 件, 每卷4000個）
TWD7,200.00(不含稅)
TWD1.80/件
暫時缺貨
Arcol Ohmite 10 kΩ Silicone Ceramic Resistor 1 W 10 % OX103KE
  • RS庫存編號 172-2151
  • 製造零件編號 OX103KE
小計（1000 件, 每卷1000個）
TWD33,800.00(不含稅)
TWD33.80/件
暫時缺貨
Epson, 200MHz Crystal Oscillator Crystal Oscillator, ±30 ppm LVDS, 6-Pin Surface Mount X1G004241002411
  • RS庫存編號 298-674
  • 製造零件編號 X1G004241002411
小計（1 件）
TWD172.00(不含稅)
TWD172.00/件
暫時無法供應
AKER, 25MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount S23305-25.000-X
  • RS庫存編號 671-9797
  • 製造零件編號 S23305-25.000-X
小計（1 件）
TWD137.00(不含稅)
TWD137.00/件
有庫存
KEMET 10000 μF Capacitor 40V dc, Screw - ALS31A103DA040
  • RS庫存編號 123-4300
  • 製造零件編號 ALS31A103DA040
小計（1 件）
TWD515.00(不含稅)
TWD515.00/件
有庫存
Taoglas ALPDF254.07.0100C Patch GPS Antenna with IPEX Connector, GNSS
  • RS庫存編號 690-789
  • 製造零件編號 ALPDF254.07.0100C
小計（1 件）
TWD1,213.00(不含稅)
TWD1,213.00/件
有庫存
Abracon 32.76 kHz Crystal Unit ±20 ppm Surface Mount 2-Pin 0.6 mm 2 mm 1.2mm
  • RS庫存編號 187-5887P
  • 製造零件編號 ABS06-32.768kHz-7-T
小計（10 件, 按連續帶提供）
TWD484.00(不含稅)
TWD48.40/件
暫時缺貨
KEMET 2.2 pF Multilayer Ceramic Capacitor, 200V dc, ±0.25 pF, Surface
  • RS庫存編號 169-9991
  • 製造零件編號 C0805C229C2GACTU
小計（4000 件, 每卷4000個）
TWD14,000.00(不含稅)
TWD3.50/件
暫時缺貨
Abracon 25 MHz MEMS Oscillator, 4-Pin QFN ±10 ppm ASEMB-25.000MHZ-XY-T
  • RS庫存編號 241-3091
  • 製造零件編號 ASEMB-25.000MHZ-XY-T
小計（1000 件, 每卷1000個）
TWD94,400.00(不含稅)
TWD94.40/件
有庫存
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS庫存編號 737-7758
  • 製造零件編號 PEC11R-4220F-S0012
小計（1 件）
TWD70.00(不含稅)
TWD70.00/件
暫時缺貨
Microchip 87.5 MHz Oscillator, 4-Pin VDFN ±10 ppm DSC1003CI5-087.5000
  • RS庫存編號 724-527
  • 製造零件編號 DSC1003CI5-087.5000
小計（660 件, 每盒660個）
TWD34,122.00(不含稅)
TWD51.70/件
有庫存
Yageo RC_L 120 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.06 W - RC0402JR-07120RL
  • RS庫存編號 198-7896
  • 製造零件編號 RC0402JR-07120RL
小計（100 件, 每膠帶100個）
TWD20.00(不含稅)
TWD0.20/件
有庫存
Nova, Through Hole Aluminium Capacitor Kit 38
  • RS庫存編號 778-8763
  • 製造零件編號 SMS-01
小計（1 套）
TWD4,777.00(不含稅)
TWD4,777.00/套
暫時缺貨
Bourns 15 ppr Pulse Incremental Mechanical Rotary Encoder with a 3 mm (Not Indexed), PCB
  • RS庫存編號 269-2414
  • 製造零件編號 PER281-P115-N0015
小計（1050 件, 每盤1050個）
TWD87,255.00(不含稅)
TWD83.10/件
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