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
RS PRO, Surface 4 mm Microphone Condenser -46dB
  • RS庫存編號 171-0880
小計（1 托盤，共 100 件）
TWD6,370.00(不含稅)
TWD63.70/件
暫時缺貨
TDK Transponder Coil Inductor Sample Kit
  • RS庫存編號 475-602
  • 製造零件編號 B82450X0002
小計（1 包，共 5 件）
TWD10,155.00(不含稅)
TWD2,031.00/件
有庫存
Littelfuse, LA Varistor Metal Oxide Varistor 1.9 nF 100 A, Clamping 2.7 kV, Varistor 228 V, Radial
  • RS庫存編號 170-9904
  • 製造零件編號 V130LA20AP
小計（1 袋，共 500 件）
TWD6,800.00(不含稅)
TWD13.60/件
有庫存
KEMET 49.5 mH 500 mA Common Mode Choke 1.6 Ω 250V ac
  • RS庫存編號 183-6716
  • 製造零件編號 SSR10VS-05495
小計（1 包，共 5 件）
TWD314.00(不含稅)
TWD62.80/件
有庫存
Vishay 1000 μF Capacitor 16V dc, Through Hole - MAL214635102E3 Radial
  • RS庫存編號 280-0184
  • 製造零件編號 MAL214635102E3
小計（1 盒，共 800 件）
TWD19,920.00(不含稅)
TWD24.90/件
有庫存
Murata 6 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS庫存編號 815-1626
  • 製造零件編號 GJM1555C1H6R0CB01D
小計（1 包，共 250 件）
TWD150.00(不含稅)
TWD0.60/件
有庫存
Vishay 3.9 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C3901FCT00
  • RS庫存編號 506-5181
  • 製造零件編號 MBB02070C3901FCT00
小計（1 包，共 50 件）
TWD110.00(不含稅)
TWD2.20/件
有庫存
Schneider Electric, EZ9L Surge Suppressor Unit 230V Maximum Voltage Rating 20 kA Maximum Surge Current Surge Arrester
  • RS庫存編號 207-219
  • 製造零件編號 EZ9L33620
小計（1 件）
TWD2,631.00(不含稅)
TWD2,631.00/件
有庫存
Arcol Ohmite HS50 1K F, 1 kΩ 50 W Wirewound High Power Resistor ±1 %
  • RS庫存編號 263-4252
  • 製造零件編號 HS50 1K F
小計（1 件）
TWD327.00(不含稅)
TWD327.00/件
製造商存貨
Schneider Electric, AccuSine 60 A 480V 50Hz, 60 Hz, Floor Power Line Filter
  • RS庫存編號 345-149
  • 製造零件編號 PCSP060D5N2
小計（1 件）
TWD1,481,344.00(不含稅)
TWD1,481,344.00/件
有庫存
Panasonic 220 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEEFP1H221AL
  • RS庫存編號 781-540
  • 製造零件編號 EEEFP1H221AL
小計（1 組，共 5 件）
TWD206.00(不含稅)
TWD41.20/件
暫時缺貨
Isabellenhutte BVN 3 mΩ, 1216 Zeranin Surface Mount Resistor ±1 % 10 W - BVN-V-R003-1.0
  • RS庫存編號 193-0109
  • 製造零件編號 BVN-V-R003-1.0
小計（1 組，共 5 件）
TWD418.00(不含稅)
TWD83.60/件
暫時缺貨
KOA 82 Ω Carbon Film Resistor 0.25 W 5 % CFS1/4C820J
  • RS庫存編號 491-2402
  • 製造零件編號 CFS1/4C820J
小計（1 包，共 20 件）
TWD32.00(不含稅)
TWD1.60/件
有庫存
Yageo 10 kΩ Metal Film Metal Film Fixed Resistor 0.5 W 1 % MFR50SFTE52-10K
  • RS庫存編號 199-7531
  • 製造零件編號 MFR50SFTE52-10K
小計（1 組，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
有庫存
Vishay 25 W 15 Ω Wirewound Rheostat 1.29A
  • RS庫存編號 788-7801
  • 製造零件編號 RT025AS15R0KB
小計（1 件）
TWD11,761.00(不含稅)
TWD11,761.00/件
有庫存
Panasonic, ETQP4M Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 2.2 μH ±20 % 10.2 A Idc
  • RS庫存編號 238-3612
  • 製造零件編號 ETQP4M2R2YFN
小計（1 組，共 5 件）
TWD223.00(不含稅)
TWD44.60/件
有庫存
RS PRO Omni-Directional, Board 9.7 mm Microphone Condenser 42dB
  • RS庫存編號 737-626
小計（1 袋，共 100 件）
TWD3,750.00(不含稅)
TWD37.50/件
暫時缺貨
Taoglas MA181.A.001 Combination Antenna Multi-Band Antenna with SMA Connector, 600 MHz, 6000 MHz, 4G/5G
  • RS庫存編號 690-731
  • 製造零件編號 MA181.A.001
小計（1 袋，共 20 件）
TWD48,144.00(不含稅)
TWD2,407.20/件
暫時無法供應
TDK, B82462-A4 Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH 500 mA Idc
  • RS庫存編號 162-0241
  • 製造零件編號 B82464A4474K000
小計（1 卷，共 750 件）
TWD20,025.00(不含稅)
TWD26.70/件
有庫存
Panasonic 330 μF Capacitor 25V dc, Radial, Through Hole - EEUFM1E331 Radial Lead
  • RS庫存編號 526-1519
  • 製造零件編號 EEUFM1E331
小計（1 包，共 5 件）
TWD124.00(不含稅)
TWD24.80/件
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