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
暫時缺貨
Siretta TANGO44/0.15M/LL/MMCXM/RA/S/19 Puck Antenna with SMA Connector, 4G, 5G, Bluetooth, LoRa, Sigfox, Wi-Fi 7
  • RS庫存編號 790-448
  • 製造零件編號 TANGO44/0.15M/LL/MMCXM/RA/S/19
小計（1 件）
TWD1,081.00(不含稅)
TWD1,081.00/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 100 μF Capacitor 6.3V dc, Surface Solder - UUA0J101MCL1GS
  • RS庫存編號 490-7747
  • 製造零件編號 UUA0J101MCL1GS
小計（1 包，共 10 件）
TWD95.00(不含稅)
TWD9.50/件
有庫存
Broadcom 5V dc 500 ppr Pulse Optical Encoder with a 4 mm, Through Hole
  • RS庫存編號 818-8820
  • 製造零件編號 HEDL-5540#A11
小計（1 件）
TWD2,029.00(不含稅)
TWD2,029.00/件
有庫存
Wurth Elektronik, WE-SL5 Surface Mount Common Mode Line Filter with a Ferrite Core, 250 μH Sectional Winding ±40 % 2 A
  • RS庫存編號 500-3284
  • 製造零件編號 744272251
小計（1 包，共 5 件）
TWD542.00(不含稅)
TWD108.40/件
有庫存
TDK 820 μF Capacitor 400V dc, Snap-in
  • RS庫存編號 838-5071
  • 製造零件編號 B43644E9827M060
小計（1 件）
TWD786.00(不含稅)
TWD786.00/件
有庫存
Wurth Elektronik Ferrite Safety Key, For General Application
  • RS庫存編號 815-0021
  • 製造零件編號 74271
小計（1 袋，共 10 件）
TWD87.00(不含稅)
TWD8.70/件
有庫存
United Automation, 30 10 A 250V 50Hz, 60 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS庫存編號 216-3085
  • 製造零件編號 A-EN2030-10-F-RS
小計（1 件）
TWD956.00(不含稅)
TWD956.00/件
最後的 RS 庫存
Kamaya RMC 22 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - RMC1/16K223FTP
  • RS庫存編號 120-729
  • 製造零件編號 RMC1/16K223FTP
小計（1 包，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
有庫存
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Top Adjust Bourns, 3266
  • RS庫存編號 521-9259
  • 製造零件編號 3266W-1-203LF
小計（1 件）
TWD112.00(不含稅)
TWD112.00/件
有庫存
TE Connectivity CFD69383P1-B30D43F Plate Multi-Band Antenna, 698 MHz, 4000 MHz, 4G (LTE), WiFi
  • RS庫存編號 210-7144
  • 製造零件編號 CFD69383P1-B30D43F
小計（1 袋，共 10 件）
TWD45,252.00(不含稅)
TWD4,525.20/件
有庫存
Yageo 1 kΩ Metal Film Metal Film Fixed Resistor 1 W 1 % FMP100JT-52-1K
  • RS庫存編號 199-7535
  • 製造零件編號 FMP100JT-52-1K
小計（1 組，共 100 件）
TWD180.00(不含稅)
TWD1.80/件
暫時缺貨
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS庫存編號 167-3449
  • 製造零件編號 3386F-1-103LF
小計（1 管，共 50 件）
TWD2,145.00(不含稅)
TWD42.90/件
有庫存
Yageo 15 kΩ Carbon Film Carbon Film Fixed Resistor 0.25 W 5 % CFR-25JT-52-15K
  • RS庫存編號 199-1797
  • 製造零件編號 CFR-25JT-52-15K
小計（1 組，共 200 件）
TWD160.00(不含稅)
TWD0.80/件
有庫存
Yageo 120 Ω Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-120R
  • RS庫存編號 199-7588
  • 製造零件編號 MFR-25FTE52-120R
小計（1 盒，共 5000 件）
TWD2,000.00(不含稅)
TWD0.40/件
有庫存
Murata 4.7 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS庫存編號 247-8029
  • 製造零件編號 GRM155R71H472KA01D
小計（1 組，共 250 件）
TWD75.00(不含稅)
TWD0.30/件
有庫存
United Automation, 10 20 A 250V 50Hz, 60 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS庫存編號 216-3082
  • 製造零件編號 A-EN2010-20-F-RS
小計（1 件）
TWD947.00(不含稅)
TWD947.00/件
有庫存
KOA 68 kΩ Metal Film Resistor 0.25 W 1 % MF1/4CC6802F
  • RS庫存編號 463-9860
  • 製造零件編號 MF1/4CC6802F
小計（1 袋，共 100 件）
TWD630.00(不含稅)
TWD6.30/件
有庫存
KEMET 200 μF Capacitor 220V ac, Snap-in - 200MS22ACMA1STD
  • RS庫存編號 151-1546
  • 製造零件編號 200MS22ACMA1STD
小計（1 件）
TWD459.00(不含稅)
TWD459.00/件
暫時缺貨
Wurth Elektronik, WE-MI, 0805 Unshielded Multilayer Surface Mount Inductor with a Ferrite Core, 2.2 μH Multilayer ±10 %
  • RS庫存編號 163-3378
  • 製造零件編號 74479052
小計（1 卷，共 4000 件）
TWD57,600.00(不含稅)
TWD14.40/件
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