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

165243 產品顯示為 Passive Components

排序方式
613 的 999+
暫時無法供應
ROHM ESR03 160 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ164
  • RS庫存編號 263-1235
  • 製造零件編號 ESR03EZPJ164
小計（1 組，共 100 件）
TWD180.00(不含稅)
TWD1.80/件
有庫存
KEMET 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 264-4141
  • 製造零件編號 C1206C103K5RACTU
小計（1 包，共 25 件）
TWD50.00(不含稅)
TWD2.00/件
有庫存
Vishay 2200 μF Capacitor 35V dc, Through Hole Radial
  • RS庫存編號 280-0250
  • 製造零件編號 MAL215050222E3
小計（1 件）
TWD118.00(不含稅)
TWD118.00/件
有庫存
Wurth Elektronik, WE-CBF, 0805 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, Multilayer 3 A Idc
  • RS庫存編號 124-1863P
  • 製造零件編號 742792023
小計 50 件 (按連續帶提供)
TWD360.00(不含稅)
TWD7.20/件
有庫存
Wurth Elektronik, WE-HCM SMT, 1088 Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 180 nH
  • RS庫存編號 258-5649P
  • 製造零件編號 7443082018A
小計 1 件 (按連續帶提供)
TWD70.00(不含稅)
TWD70.00/件
暫時無法供應
RS PRO, 0201 Surface Mount Inductor with a Ceramic Core, 2.6 nH Multilayer 550 mA Idc
  • RS庫存編號 256-7577P
小計 50 件 (按連續帶提供)
TWD20.00(不含稅)
TWD0.40/件
暫時無法供應
TE Connectivity CRGS 4.7 kΩ, 0603 Thick Film ±5 % 0.25 W - CRGS0603J4K7
  • RS庫存編號 904-5134P
  • 製造零件編號 CRGS0603J4K7
小計 100 件 (按連續帶提供)
TWD260.00(不含稅)
TWD2.60/件
暫時缺貨
Panasonic 10 μF Capacitor 63V dc, Surface Solder - EEETG1J100P 1000
  • RS庫存編號 107-1023
  • 製造零件編號 EEETG1J100P
小計（1 卷，共 1000 件）
TWD12,100.00(不含稅)
TWD12.10/件
暫時缺貨
Panasonic ERA 470 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB474V
  • RS庫存編號 110-1056
  • 製造零件編號 ERA8AEB474V
小計（1 卷，共 5000 件）
TWD36,000.00(不含稅)
TWD7.20/件
暫時缺貨
Panasonic 220 μF Capacitor 25V dc, Surface Solder - EEETG1E221UP 500
  • RS庫存編號 107-1016
  • 製造零件編號 EEETG1E221UP
小計（1 卷，共 500 件）
TWD7,800.00(不含稅)
TWD15.60/件
最後的 RS 庫存
TE Connectivity CPF 59 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B59RE1
  • RS庫存編號 123-3034
  • 製造零件編號 CPF0805B59RE1
小計（1 袋，共 20 件）
TWD176.00(不含稅)
TWD8.80/件
有庫存
Bourns 10 Ω Thick Film Resistor 30 W 5 % PWR221T-30-10R0J
  • RS庫存編號 904-7922
  • 製造零件編號 PWR221T-30-10R0J
小計（1 件）
TWD228.00(不含稅)
TWD228.00/件
暫時無法供應
ROHM UCR 75 mΩ, 0402 Thick Film Surface Mount Fixed Resistor 1 % 0.13 W - UCR01MVPFSR075
  • RS庫存編號 261-9996
  • 製造零件編號 UCR01MVPFSR075
小計（1 卷，共 10000 件）
TWD52,000.00(不含稅)
TWD5.20/件
暫時缺貨
KEMET 10 μF Multilayer Ceramic Capacitor, 25V dc, ±20 %, Surface
  • RS庫存編號 152-6012
  • 製造零件編號 C1206C106M3RACAUTO
小計（1 卷，共 2000 件）
TWD23,000.00(不含稅)
TWD11.50/件
有庫存
RS PRO 10 A 250V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Fast-On 1 Phase
  • RS庫存編號 286-7289
小計（1 件）
TWD752.00(不含稅)
TWD752.00/件
暫時無法供應
Panasonic, ETQP4M, 1040 Surface Mount Inductor with a Metal Composite Core, 4.7 μH Integral Construction ±20 % 10.4 A
  • RS庫存編號 122-0441
  • 製造零件編號 ETQP4M4R7KVC
小計（1 卷，共 1000 件）
TWD16,400.00(不含稅)
TWD16.40/件
有庫存
Vishay 100 μF Capacitor 63V dc, Surface Surface Mount - MAL215097803E3 Surface Mount
  • RS庫存編號 280-0304
  • 製造零件編號 MAL215097803E3
小計（1 組，共 5 件）
TWD281.00(不含稅)
TWD56.20/件
有庫存
TDK 1 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 915-5799P
  • 製造零件編號 CGA3E3X5R1H105K080AB
小計 50 件 (按連續帶提供)
TWD145.00(不含稅)
TWD2.90/件
最後的 RS 庫存
KEMET C87 Film Capacitor P2, ±5 %, 7.5 μF 450V ac, Stud Mount
  • RS庫存編號 911-9403
  • 製造零件編號 C878BF34750SA0J
小計（1 件）
TWD185.00(不含稅)
TWD185.00/件
暫時無法供應
ROHM ESR03 6.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF6201
  • RS庫存編號 263-1071
  • 製造零件編號 ESR03EZPF6201
小計（1 卷，共 5000 件）
TWD3,500.00(不含稅)
TWD0.70/件
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