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

165160 產品顯示為 Passive Components

排序方式
773 的 999+
暫時缺貨
Panasonic 47 μF Capacitor 6.3V dc, Surface Solder 1000
  • RS庫存編號 747-9113
  • 製造零件編號 EEEFP0J470AR
小計（1 卷，共 1000 件）
TWD5,400.00(不含稅)
TWD5.40/件
暫時無法供應
50 Ω STMicroelectronics Chip Balun
  • RS庫存編號 261-5033
  • 製造零件編號 BALFHB-WL-04D3
小計（1 包，共 5 件）
TWD107.00(不含稅)
TWD21.40/件
暫時缺貨
Panasonic ERJP06 390 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP06F3900V
  • RS庫存編號 172-4324
  • 製造零件編號 ERJP06F3900V
小計（1 卷，共 5000 件）
TWD5,500.00(不含稅)
TWD1.10/件
有庫存
KEMET 10 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 801-5316P
  • 製造零件編號 C0603C103J5RACTU
小計 500 件 (以卷裝提供)
TWD150.00(不含稅)
TWD0.30/件
暫時無法供應
Vishay 100 μF Capacitor 63V dc, Through Hole
  • RS庫存編號 684-2077P
  • 製造零件編號 MAL203858101E3
小計 5 件 (以袋裝提供)
TWD93.00(不含稅)
TWD18.60/件
有庫存
Taoglas RDC.FKD.001 Panel RFID Antenna with FAKRA Code D Connector Connector
  • RS庫存編號 690-675
  • 製造零件編號 RDC.FKD.001
小計（1 件）
TWD365.00(不含稅)
TWD365.00/件
暫時缺貨
Amphenol Advanced Sensors Thermistor 5 Ω 5.59 mm
  • RS庫存編號 210-4322
  • 製造零件編號 CL-40
小計（1 袋，共 2000 件）
TWD71,800.00(不含稅)
TWD35.90/件
暫時無法供應
TE Connectivity 511 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS庫存編號 164-3843
  • 製造零件編號 YR1B511KCC
小計（1 盒，共 1000 件）
TWD12,300.00(不含稅)
TWD12.30/件
有庫存
Vishay 470 μF Capacitor 35V dc, Through Hole - MAL204830471E3 Radial
  • RS庫存編號 306-3307
  • 製造零件編號 MAL204830471E3
小計（1 包，共 5 件）
TWD332.00(不含稅)
TWD66.40/件
有庫存
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Bourns, 3006
  • RS庫存編號 743-2277P
  • 製造零件編號 3006P-7-502LF
小計 1 件 (以管提供)
TWD59.00(不含稅)
TWD59.00/件
有庫存
PUI Audio 85 dBA Through Hole Continuous Internal Magnetic Buzzer Component 7.5 mm 3 V dc Min 12 mm 12mm 8V dc Max
  • RS庫存編號 276-814P
  • 製造零件編號 AI-1224-TWT-5V-R
小計 1 件 (以盒裝提供)
TWD34.00(不含稅)
TWD34.00/件
有庫存
Wurth Elektronik Tin Plated Steel Shielding Cage Seamless Frame, 16.8 x 13.5 x 5 mm
  • RS庫存編號 225-8327
  • 製造零件編號 3670168
小計（1 件）
TWD114.00(不含稅)
TWD114.00/件
最後的 RS 庫存
Kamaya RMC 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - RMC1/16K103FTP
  • RS庫存編號 120-684
  • 製造零件編號 RMC1/16K103FTP
小計（1 包，共 100 件）
TWD50.00(不含稅)
TWD0.50/件
最後的 RS 庫存
KOA 5 MΩ Metal Film Resistor 0.25 W 1 % MF1/4CC2004F
  • RS庫存編號 464-0258
  • 製造零件編號 MF1/4CC2004F
小計（1 袋，共 100 件）
TWD310.00(不含稅)
TWD3.10/件
有庫存
Sifam SFK70 10 Ω Slide T-Bar Fader, SFK70-1-0-1
  • RS庫存編號 252-7040
  • 製造零件編號 SFK70-1-0-1
小計（1 件）
TWD3,551.00(不含稅)
TWD3,551.00/件
暫時缺貨
Arcol Ohmite 562 kΩ Metal Film Resistor 0.25 W 0.1 % MRA0207562KBTA015
  • RS庫存編號 487-8756
  • 製造零件編號 MRA0207562KBTA015
小計（1 包，共 5 件）
TWD115.00(不含稅)
TWD23.00/件
暫時無法供應
Same Sky 90 dB Surface Buzzer External Magnetic Buzzer 2.5 mm 2.5 V Min 7.5 mm 7.5mm 4.5V Max
  • RS庫存編號 259-6259
  • 製造零件編號 CMT-7525S-SMT-TR
小計（1 卷，共 1000 件）
TWD56,400.00(不含稅)
TWD56.40/件
有庫存
TE Connectivity 35.7 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B35K7CC
  • RS庫存編號 161-6174
  • 製造零件編號 YR1B35K7CC
小計（1 盒，共 1000 件）
TWD10,900.00(不含稅)
TWD10.90/件
有庫存
Wurth Elektronik 302080499 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 8mm x 4 mm
  • RS庫存編號 748-247
  • 製造零件編號 302080499
小計（1 件）
TWD371.00(不含稅)
TWD371.00/件
暫時缺貨
OKW 40 mm Knob Diameter Grey Potentiometer Knob for 6 mm Shaft Round Shaft, A1040068
  • RS庫存編號 283-2014
  • 製造零件編號 A1040068
小計（1 件）
TWD293.00(不含稅)
TWD293.00/件
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