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

165094 產品顯示為 Passive Components

排序方式
226 的 999+
有庫存
Yageo 330 Ω Metal Film Metal Film Fixed Resistor 0.25 W 1 %
  • RS庫存編號 199-7758P
  • 製造零件編號 MFR25SFTE52-330R
小計 100 件 (以盒裝提供)
TWD80.00(不含稅)
TWD0.80/件
有庫存
Murata 10 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS庫存編號 247-8107
  • 製造零件編號 GRM21BR61E106KA73K
小計（1 卷，共 10000 件）
TWD9,000.00(不含稅)
TWD0.90/件
有庫存
Abracon 122.88MHz ±18 ppm Oscillator LVCMOS Tape & Reel ABLNO-V-122.880MHz-T2
  • RS庫存編號 238-5774
  • 製造零件編號 ABLNO-V-122.880MHz-T2
小計（1 件）
TWD571.00(不含稅)
TWD571.00/件
暫時缺貨
Murata 10 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS庫存編號 247-8058
  • 製造零件編號 GRM188R61E106KA73D
小計（1 卷，共 4000 件）
TWD6,800.00(不含稅)
TWD1.70/件
有庫存
Vishay 470 pF Multilayer Ceramic Capacitor, 1kV dc, 5 %, Surface
  • RS庫存編號 298-157P
  • 製造零件編號 VJ1206A471JBGTW1HV
小計 200 件 (以卷裝提供)
TWD400.00(不含稅)
TWD2.00/件
暫時無法供應
Vishay CRCW 1.8 mΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW04021M80FKED
  • RS庫存編號 168-8340
  • 製造零件編號 CRCW04021M80FKED
小計（1 卷，共 10000 件）
TWD3,000.00(不含稅)
TWD0.30/件
暫時缺貨
Wurth Elektronik 51 μH 1 A Common Mode Filter 0.16 Ω 80V
  • RS庫存編號 144-9782
  • 製造零件編號 744227
小計（1 卷，共 1000 件）
TWD62,000.00(不含稅)
TWD62.00/件
有庫存
Nichicon 470 μF Capacitor 200V dc, Snap-in
  • RS庫存編號 844-2825
  • 製造零件編號 LGU2D471MELY
小計（1 包，共 2 件）
TWD265.00(不含稅)
TWD132.50/件
暫時缺貨
KOA RN73R 117 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD1173B25
  • RS庫存編號 223-4689
  • 製造零件編號 RN73R1JTTD1173B25
小計（1 卷，共 5000 件）
TWD7,500.00(不含稅)
TWD1.50/件
暫時缺貨
KEMET R82 Film Capacitor, ±10 %, 1 nF 100 V dc 63V ac
  • RS庫存編號 173-4789
  • 製造零件編號 R82EC1100Z350K
小計（1 袋，共 4000 件）
TWD12,800.00(不含稅)
TWD3.20/件
暫時缺貨
Panasonic ERJPC3 4.99 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D4991V
  • RS庫存編號 789-962
  • 製造零件編號 ERJPC3D4991V
小計（1 組，共 10 件）
TWD18.00(不含稅)
TWD1.80/件
有庫存
Yageo RC 82 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-0782RL
  • RS庫存編號 618-2108
  • 製造零件編號 RC0805FR-0782RL
小計（1 包，共 5000 件）
TWD1,000.00(不含稅)
TWD0.20/件
有庫存
KYOCERA AVX Array Capacitor 100 nF 10V dc -20 % 4 Way X7R Dielectric, 0508, W2A, Surface
  • RS庫存編號 697-3216
  • 製造零件編號 W2A4ZC104MAT2A
小計（1 包，共 25 件）
TWD140.00(不含稅)
TWD5.60/件
暫時無法供應
TE Connectivity RN73 294 Ω, 0402 Thin Film ±0.1 % 0.06 W - RN73C1E294RB
  • RS庫存編號 164-1277
  • 製造零件編號 RN73C1E294RB
小計（1 袋，共 250 件）
TWD9,775.00(不含稅)
TWD39.10/件
有庫存
TDK 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 788-2985
  • 製造零件編號 CGA3E2X7R1H104K080AA
小計（1 包，共 50 件）
TWD50.00(不含稅)
TWD1.00/件
有庫存
Panasonic ERA 120 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS庫存編號 566-406P
  • 製造零件編號 ERA3AEB121V
小計 5 件 (按連續帶提供)
TWD16.00(不含稅)
TWD3.20/件
有庫存
KEMET 22 nF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS庫存編號 835-4030P
  • 製造零件編號 C1206C223J2GACAUTO
小計 25 件 (按連續帶提供)
TWD447.50(不含稅)
TWD17.90/件
有庫存
TDK 100 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS庫存編號 916-3100P
  • 製造零件編號 C5750X5R0J107M280KA
小計 5 件 (按連續帶提供)
TWD361.00(不含稅)
TWD72.20/件
暫時無法供應
TE Connectivity 154-0064-0254 Shielding Strip of TCS 25 m x 25.4mm x 6.4 mm
  • RS庫存編號 264-4583
  • 製造零件編號 154-0064-0254
小計（1 卷，共 25 米）
TWD32,702.50(不含稅)
TWD1,308.10/米
暫時缺貨
KEMET R82 Film Capacitor, ±5 %, 1 μF 100 V dc 63V ac, Through Hole
  • RS庫存編號 870-8957
  • 製造零件編號 R82EC4100DQ70J
小計（1 包，共 100 件）
TWD1,110.00(不含稅)
TWD11.10/件
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