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

165151 產品顯示為 Passive Components

排序方式
498 的 999+
有庫存
RS PRO 100 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS庫存編號 271-0967P
小計 100 件 (按連續帶提供)
TWD70.00(不含稅)
TWD0.70/件
暫時無法供應
Yageo RT 10 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD0710RL
  • RS庫存編號 199-1393
  • 製造零件編號 RT0603BRD0710RL
小計（1 組，共 10 件）
TWD30.00(不含稅)
TWD3.00/件
最後的 RS 庫存
Rubycon 100 μF Capacitor 35V dc, Radial, Through Hole
  • RS庫存編號 703-7535P
  • 製造零件編號 35ZLH100MEFC6.3X11
小計 25 件 (以袋裝提供)
TWD125.00(不含稅)
TWD5.00/件
有庫存
Panasonic ERJ B1 270 mΩ, 1020 Thick Film Resistor ±1 % 1 W - ERJB1BFR27U
  • RS庫存編號 228-0611
  • 製造零件編號 ERJB1BFR27U
小計（1 卷，共 5000 件）
TWD58,500.00(不含稅)
TWD11.70/件
有庫存
Vishay CRCW 1 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % Surface 1 W - CRCW25121M00FKEG
  • RS庫存編號 679-2427
  • 製造零件編號 CRCW25121M00FKEG
小計（1 包，共 25 件）
TWD97.50(不含稅)
TWD3.90/件
暫時缺貨
Alpha MP 1 kΩ Metal Foil Surface Mount Resistor ±0.05 % 0.1 W - MP1K000
  • RS庫存編號 351-1373
  • 製造零件編號 MP1K000
小計（1 袋，共 10 件）
TWD2,159.00(不含稅)
TWD215.90/件
有庫存
Panasonic ERJ B1 220 mΩ, 1020 Thick Film Resistor ±1 % 1 W - ERJB1BFR22U
  • RS庫存編號 228-0610
  • 製造零件編號 ERJB1BFR22U
小計（1 組，共 20 件）
TWD510.00(不含稅)
TWD25.50/件
最後的 RS 庫存
Panasonic ERJ B2 1.5 kΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF152V
  • RS庫存編號 228-0671
  • 製造零件編號 ERJB2AF152V
小計（1 組，共 20 件）
TWD296.00(不含稅)
TWD14.80/件
有庫存
Yageo RT 2.4 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD072K4L
  • RS庫存編號 199-1491
  • 製造零件編號 RT0603BRD072K4L
小計（1 卷，共 5000 件）
TWD7,000.00(不含稅)
TWD1.40/件
暫時缺貨
Elma 16 ppr Pulse 2 Bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS庫存編號 241-2341
  • 製造零件編號 E33-ST652-M01T
小計（1 盒，共 10 件）
TWD9,195.00(不含稅)
TWD919.50/件
有庫存
Yageo RT 10 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD0710KL
  • RS庫存編號 199-1391
  • 製造零件編號 RT0603BRD0710KL
小計（1 組，共 10 件）
TWD20.00(不含稅)
TWD2.00/件
暫時缺貨
Yageo RT 2.7 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RT0603BRD072K7L
  • RS庫存編號 199-1497
  • 製造零件編號 RT0603BRD072K7L
小計（1 組，共 10 件）
TWD20.00(不含稅)
TWD2.00/件
有庫存
ROHM ESR03 22 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ223
  • RS庫存編號 262-9787
  • 製造零件編號 ESR03EZPJ223
小計（1 組，共 100 件）
TWD160.00(不含稅)
TWD1.60/件
暫時缺貨
Murata 100 pF Multilayer Ceramic Capacitor, 100V dc, 5 pF, Through Hole Radial
  • RS庫存編號 169-2838
  • 製造零件編號 RDE5C2A101J0M1H03A
小計（1 盒，共 2000 件）
TWD9,400.00(不含稅)
TWD4.70/件
暫時無法供應
Yageo RT 1.8 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD071K8L
  • RS庫存編號 199-1446
  • 製造零件編號 RT0603BRD071K8L
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
有庫存
Yageo RC_L 150 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07150KL
  • RS庫存編號 199-5462
  • 製造零件編號 RC0603FR-07150KL
小計（1 組，共 100 件）
TWD210.00(不含稅)
TWD2.10/件
有庫存
Yageo RT 3.9 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRE073K9L
  • RS庫存編號 199-1653
  • 製造零件編號 RT0603BRE073K9L
小計（1 組，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
有庫存
Panasonic ERA8V 100 kΩ, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8VEB1003V
  • RS庫存編號 259-6960
  • 製造零件編號 ERA8VEB1003V
小計（1 卷，共 5000 件）
TWD59,000.00(不含稅)
TWD11.80/件
暫時缺貨
RS PRO 20 kΩ, 1206 Thin Film Resistor 0.1 % 2 W
  • RS庫存編號 243-0522
小計（1 卷，共 5000 件）
TWD131,500.00(不含稅)
TWD26.30/件
有庫存
Yageo RC_L 150 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07150RL
  • RS庫存編號 199-5464
  • 製造零件編號 RC0603FR-07150RL
小計（1 組，共 100 件）
TWD210.00(不含稅)
TWD2.10/件
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