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

165279 產品顯示為 Passive Components

排序方式
有庫存
Vishay CRCW 3 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08053K00FKEA
  • RS庫存編號 679-1345
  • 製造零件編號 CRCW08053K00FKEA
小計（1 包，共 50 件）
TWD45.00(不含稅)
TWD0.90/件
有庫存
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3296
  • RS庫存編號 521-9631
  • 製造零件編號 3296W-1-102LF
小計（1 件）
TWD75.00(不含稅)
TWD75.00/件
有庫存
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, 64W
  • RS庫存編號 154-2038
  • 製造零件編號 M64W202KB40
小計（1 件）
TWD59.00(不含稅)
TWD59.00/件
暫時缺貨
MITSUBISHI GAS CHEMICAL NEXT 500 kΩ Precision Resistor 3 W 1 % RH3HVD0.5MOHMF
  • RS庫存編號 157-579
  • 製造零件編號 RH3HVD0.5MOHMF
小計（1 件）
TWD372.00(不含稅)
TWD372.00/件
有庫存
RS PRO 65 A 520V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Screw 3 Phase
  • RS庫存編號 237-8767
小計（1 盒，共 1 件）
TWD4,037.00(不含稅)
TWD4,037.00/盒
有庫存
Wurth Elektronik 2.2 μF Capacitor 63V dc, Through Hole Radial Lead
  • RS庫存編號 839-7403
  • 製造零件編號 860010772006
小計（1 包，共 50 件）
TWD160.00(不含稅)
TWD3.20/件
有限的庫存
Yageo RC0805 3 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-073RL
  • RS庫存編號 618-2710
  • 製造零件編號 RC0805FR-073RL
小計（1 包，共 5000 件）
TWD1,500.00(不含稅)
TWD0.30/件
暫時無法供應
Vishay 248 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS庫存編號 167-9551
  • 製造零件編號 248FGJS0XB25502MA
小計（1 盒，共 50 件）
TWD20,195.00(不含稅)
TWD403.90/件
有庫存
Wurth Elektronik 3021504 Shielding Strip of Polyurethane Foam, Copper Layered Metallised Fibre, Nickel With Tape 1 m x
  • RS庫存編號 773-7213
  • 製造零件編號 3021504
小計（1 件）
TWD398.00(不含稅)
TWD398.00/件
有庫存
TDK 22 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %, Surface
  • RS庫存編號 915-9303P
  • 製造零件編號 C2012X5R1E226M125AC
小計 10 件 (按連續帶提供)
TWD263.00(不含稅)
TWD26.30/件
有庫存
KOA 39 Ω Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A39R0F
  • RS庫存編號 124-2834
  • 製造零件編號 MFS1/2CCT52A39R0F
小計（1 袋，共 50 件）
TWD685.00(不含稅)
TWD13.70/件
有庫存
Panasonic ERJ6RQ 2.4 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJ6RQF2R4V
  • RS庫存編號 721-5502
  • 製造零件編號 ERJ6RQF2R4V
小計（1 包，共 5 件）
TWD42.00(不含稅)
TWD8.40/件
暫時無法供應
TE Connectivity 11.1 mm Knob Diameter Black Potentiometer Knob for 3.17 mm Shaft Circular, PKG40B1/8
  • RS庫存編號 783-0182
  • 製造零件編號 PKG40B1/8
小計（1 件）
TWD85.00(不含稅)
TWD85.00/件
有庫存
KYOCERA AVX 220 μF Electrolytic Tantalum Capacitor 16V dc, Surface, TPM Series
  • RS庫存編號 144-1543
  • 製造零件編號 TPME227K016R0025
小計（1 卷，共 400 件）
TWD82,640.00(不含稅)
TWD206.60/件
有庫存
Yageo 2.7 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 % MF0207FTE52-2K7
  • RS庫存編號 199-7572
  • 製造零件編號 MF0207FTE52-2K7
小計（1 組，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
暫時無法供應
Nichicon 220 μF Capacitor 16V dc, Radial, Through Hole - UPM1C221MPD Radial Lead
  • RS庫存編號 187-2321
  • 製造零件編號 UPM1C221MPD
小計（1 包，共 25 件）
TWD197.50(不含稅)
TWD7.90/件
有庫存
Yageo RT 27 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD0727KL
  • RS庫存編號 199-1482
  • 製造零件編號 RT0603BRD0727KL
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
有庫存
KOA 82 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C823J
  • RS庫存編號 475-6892
  • 製造零件編號 CF1/4C823J
小計（1 袋，共 100 件）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Nidec Components M-22E10 10 kΩ Rotary Wirewound Potentiometer 10-Turns 1-Gang, M-22E10-050 5K
  • RS庫存編號 244-4060
  • 製造零件編號 M-22E10-050 5K
小計（1 件）
TWD594.00(不含稅)
TWD594.00/件
有庫存
Panasonic 470 μF Aluminium Electrolytic Capacitor 10V dc, Through Hole - EEUFR1A471 Radial Lead
  • RS庫存編號 766-0056
  • 製造零件編號 EEUFR1A471
小計（1 包，共 10 件）
TWD147.00(不含稅)
TWD14.70/件
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