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

165271 產品顯示為 Passive Components

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有庫存
Arcol Ohmite HS150E6 4R7 F M193, 4.7 Ω 150 W Wirewound Chassis Mount Resistor ±1 %
  • RS庫存編號 195-4248
  • 製造零件編號 HS150E6 4R7 F M193
小計（1 袋，共 12 件）
TWD6,248.40(不含稅)
TWD520.70/件
有庫存
TE Connectivity SMQ 1 Ω Wirewound Surface Mount Resistor 5 % Solder 3 W - SMQW320RJT
  • RS庫存編號 286-7610
  • 製造零件編號 SMQW320RJT
小計（1 卷，共 500 件）
TWD12,150.00(不含稅)
TWD24.30/件
暫時缺貨
Epson 27.12 MHz Crystal Unit ±10 ppm TSX-3225 4-Pin 600 μm 3.2 mm 2.5mm
  • RS庫存編號 173-2268
  • 製造零件編號 X1E000021080512
小計（1 卷，共 250 件）
TWD13,375.00(不含稅)
TWD53.50/件
有庫存
KEMET 68 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 470-8607P
  • 製造零件編號 C1206C680J5GACTU
小計 25 件 (按連續帶提供)
TWD90.00(不含稅)
TWD3.60/件
暫時無法供應
KYOCERA AVX 22 μF Electrolytic Tantalum Capacitor 16V dc, Through Hole, Tap Series
  • RS庫存編號 134-9838
  • 製造零件編號 TAP226K016SCS
小計（1 袋，共 10 件）
TWD276.00(不含稅)
TWD27.60/件
有庫存
KYOCERA AVX 22 μF Electrolytic Tantalum Capacitor 25V dc, Through Hole, Tap Series
  • RS庫存編號 134-9850
  • 製造零件編號 TAP226K025SCS
小計（1 袋，共 10 件）
TWD551.00(不含稅)
TWD55.10/件
有庫存
TDK 220 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 144-7066
  • 製造零件編號 CGA2B1X7R1A224K050BC
小計（1 卷，共 10000 件）
TWD6,000.00(不含稅)
TWD0.60/件
有庫存
Abracon, 24.576MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS庫存編號 171-2813P
  • 製造零件編號 ASE-24.576MHZ-LC-T
小計 5 件 (按連續帶提供)
TWD254.00(不含稅)
TWD50.80/件
有庫存
KEMET C4AQ Film Capacitor, ±5 %, 75 μF 650 V dc, PCB
  • RS庫存編號 174-4358P
  • 製造零件編號 C4AQCBW5750A3NJ
小計 1 件 (以袋裝提供)
TWD443.00(不含稅)
TWD443.00/件
有庫存
KEMET Ferrite Openable Flat Cable Ferrite, 34 max. wires, Split Core 2 mm 48.3 mm
  • RS庫存編號 811-8900
  • 製造零件編號 ESD-FPD-34
小計（1 件）
TWD267.00(不含稅)
TWD267.00/件
有庫存
Vishay 25 W 47 Ω Wirewound Rheostat 730mA, RT025AS47R0KB
  • RS庫存編號 167-9820
  • 製造零件編號 RT025AS47R0KB
小計（1 包，共 25 件）
TWD204,245.00(不含稅)
TWD8,169.80/件
有庫存
Wurth Elektronik 3020500599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 5mm x 500 μm
  • RS庫存編號 748-231
  • 製造零件編號 3020500599
小計（1 件）
TWD252.00(不含稅)
TWD252.00/件
暫時缺貨
Vishay 20 kΩ Metal Film Through Hole Fixed Resistor 0.6 W 0.1 % MBB0207VD2002BC100
  • RS庫存編號 607-732
  • 製造零件編號 MBB0207VD2002BC100
小計（1 件）
TWD41.00(不含稅)
TWD41.00/件
有庫存
Yageo RT 3.92 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD073K92L
  • RS庫存編號 199-1535
  • 製造零件編號 RT0603BRD073K92L
小計（1 卷，共 5000 件）
TWD7,000.00(不含稅)
TWD1.40/件
暫時缺貨
Nidec Components M-22E10 50 kΩ Rotary Wirewound Potentiometer 10-Turns 1-Gang, M-22E10-050 50K
  • RS庫存編號 244-4056
  • 製造零件編號 M-22E10-050 50K
小計（1 托盤，共 10 件）
TWD4,989.00(不含稅)
TWD498.90/件
有庫存
Elma Potentiometer Knob Cap 14.5 mm, 040-3015, Grey
  • RS庫存編號 243-9577
  • 製造零件編號 040-3015
小計（1 盒，共 100 件）
TWD6,060.00(不含稅)
TWD60.60/件
暫時缺貨
Bourns, CVQ Disc Varistor 280 pF 3.5 kA, Clamping 775 V, Varistor 470 V
  • RS庫存編號 245-9116
  • 製造零件編號 CVQ300K10BL1
小計（1 袋，共 500 件）
TWD7,250.00(不含稅)
TWD14.50/件
有庫存
Wurth Elektronik 302101599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 10mm x 15 mm
  • RS庫存編號 748-267
  • 製造零件編號 302101599
小計（1 件）
TWD559.00(不含稅)
TWD559.00/件
有庫存
Caddock 2 Ω Power Film Resistor 20 W 1 % MP821 2R 1%
  • RS庫存編號 409-6623
  • 製造零件編號 MP821 2R 1%
小計（1 件）
TWD395.00(不含稅)
TWD395.00/件
有庫存
Taoglas MA1609.W.001 Round Multi-Band Antenna with SMA Connector, 600 MHz, 7125 MHz, 4G/5G
  • RS庫存編號 690-817
  • 製造零件編號 MA1609.W.001
小計（1 件）
TWD14,873.00(不含稅)
TWD14,873.00/件
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