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
Sifam 15.5 mm Knob Diameter Black Nut Cover Axial, N151-BLK
  • RS庫存編號 225-877
  • 製造零件編號 N151-BLK
小計（1 包，共 10 件）
TWD463.00(不含稅)
TWD46.30/件
有庫存
Nova, CCR-02 Carbon Film, Through Hole 48 Resistor Kit 1110, 10 Ω → 1 MΩ
  • RS庫存編號 156-2565
  • 製造零件編號 CCR-02
小計（1 件）
TWD2,698.00(不含稅)
TWD2,698.00/件
有庫存
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Vishay, 64X
  • RS庫存編號 154-2224
  • 製造零件編號 M64X202KB40
小計（1 件）
TWD98.00(不含稅)
TWD98.00/件
有庫存
Yageo PU 0.3 mΩ, 3921 Metal Plate Surface Mount Resistor ±1 % 3 W - PU3921FKN130U3L
  • RS庫存編號 199-5947
  • 製造零件編號 PU3921FKN130U3L
小計（1 組，共 5 件）
TWD332.00(不含稅)
TWD66.40/件
最後的 RS 庫存
Rubycon 220 μF Capacitor 50V dc, Radial, Through Hole - 50YXF220M10X16 Solder
  • RS庫存編號 224-4381
  • 製造零件編號 50YXF220M10X16
小計（1 包，共 5 件）
TWD158.00(不含稅)
TWD31.60/件
有庫存
KEMET 100 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS庫存編號 801-5237P
  • 製造零件編號 C0603C104J3RACTU
小計 25 件 (按連續帶提供)
TWD55.00(不含稅)
TWD2.20/件
暫時無法供應
KYOCERA AVX 100 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Through Hole Radial
  • RS庫存編號 699-5020
  • 製造零件編號 SR211A101JARTR1
小計（1 包，共 25 件）
TWD162.50(不含稅)
TWD6.50/件
有庫存
Yageo 4.7 MΩ Metal Glaze Metal Film Resistor 0.25 W 5 % HHV-25JT-52-4M7
  • RS庫存編號 199-5041
  • 製造零件編號 HHV-25JT-52-4M7
小計（1 組，共 20 件）
TWD70.00(不含稅)
TWD3.50/件
有庫存
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 20 nH ±2 % 370 mA Idc Q:25
  • RS庫存編號 785-9477P
  • 製造零件編號 LQW15AN20NG00D
小計 10 件 (按連續帶提供)
TWD33.00(不含稅)
TWD3.30/件
有庫存
Sifam 11.5 mm Knob Diameter Black Potentiometer Knob for 3.2 mm Shaft Circular, S110125-BLK
  • RS庫存編號 225-669
  • 製造零件編號 S110125-BLK
小計（1 包，共 10 件）
TWD1,054.00(不含稅)
TWD105.40/件
最後的 RS 庫存
Nichicon 82 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS庫存編號 715-2849
  • 製造零件編號 UPW1H820MPD
小計（1 包，共 10 件）
TWD131.00(不含稅)
TWD13.10/件
暫時缺貨
KEMET RC Capacitor 100 nF 100 Ω ±30 % 1 630 V dc, Through Hole, PMR209
  • RS庫存編號 206-7881
  • 製造零件編號 PMR209MC6100M100R30
小計（1 包，共 5 件）
TWD390.00(不含稅)
TWD78.00/件
有庫存
Nichicon 330 μF Capacitor 25V dc, Radial, Through Hole - UPA1E331MPD Radial Lead
  • RS庫存編號 541-807
  • 製造零件編號 UPA1E331MPD
小計（1 包，共 5 件）
TWD121.00(不含稅)
TWD24.20/件
有庫存
RF Solutions ANT-2WHIP9-SMA Whip WiFi Antenna with SMA Connector, WiFi
  • RS庫存編號 793-4373
  • 製造零件編號 ANT-2WHIP9-SMA
小計（1 件）
TWD328.00(不含稅)
TWD328.00/件
有庫存
Omron Incremental Mechanical Rotary Encoder with a 6 mm Hollow Shaft, Coupling
  • RS庫存編號 215-8850
  • 製造零件編號 E69-C06M
小計（1 件）
TWD6,409.00(不含稅)
TWD6,409.00/件
有庫存
Murata NFM41C, Feedthrough Capacitor 100V dc, 1806 0.022 μF, Surface
  • RS庫存編號 725-7442
  • 製造零件編號 NFM41CC223R2A3L
小計（1 包，共 10 件）
TWD85.00(不含稅)
TWD8.50/件
有庫存
Wurth Elektronik, WE-MK Unshielded Multilayer Surface Mount Inductor with a Ceramic Core, 27 nH Multilayer 5 % 300 mA
  • RS庫存編號 217-7597P
  • 製造零件編號 7447860127
小計 100 件 (按連續帶提供)
TWD170.00(不含稅)
TWD1.70/件
暫時缺貨
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
最後的 RS 庫存
Vishay 360 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C3603FCT00
  • RS庫存編號 683-4212
  • 製造零件編號 MRS25000C3603FCT00
小計（1 包，共 25 件）
TWD70.00(不含稅)
TWD2.80/件
有庫存
Wurth Elektronik Shielding Strip of Copper Layered Metallised Fibre, Nickel, Polyurethane Foam With Tape 1 m x 3mm x 3
  • RS庫存編號 773-7239
  • 製造零件編號 3030303
小計（1 件）
TWD318.00(不含稅)
TWD318.00/件
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