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

164906 產品顯示為 Passive Components

排序方式
445 的 999+
有庫存
Vishay CRCW 49.9 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW120649R9FKEAHP
  • RS庫存編號 812-1900
  • 製造零件編號 CRCW120649R9FKEAHP
小計（1 袋，共 25 件）
TWD75.00(不含稅)
TWD3.00/件
有庫存
Vishay CRCW 100 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRCW0402100KFKEDHP
  • RS庫存編號 812-1565
  • 製造零件編號 CRCW0402100KFKEDHP
小計（1 袋，共 100 件）
TWD90.00(不含稅)
TWD0.90/件
最後的 RS 庫存
Rubycon 100 μF Capacitor 10V dc, Radial, Through Hole - 10ML100MEFC6.3X5
  • RS庫存編號 704-7801
  • 製造零件編號 10ML100MEFC6.3X5
小計（1 包，共 25 件）
TWD185.00(不含稅)
TWD7.40/件
有庫存
Vishay CRCW 4.7 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW06034K70FKEAHP
  • RS庫存編號 820-6865
  • 製造零件編號 CRCW06034K70FKEAHP
小計（1 袋，共 25 件）
TWD40.00(不含稅)
TWD1.60/件
有庫存
Vishay CRCW 0 mΩ, 0603 Thick Film Surface Mount Resistor ±0 % 0.25 W - CRCW06030000Z0EAHP
  • RS庫存編號 820-6736
  • 製造零件編號 CRCW06030000Z0EAHP
小計（1 袋，共 25 件）
TWD35.00(不含稅)
TWD1.40/件
有庫存
Vishay CRCW 2.2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW08052K20FKEAHP
  • RS庫存編號 812-3511
  • 製造零件編號 CRCW08052K20FKEAHP
小計（1 袋，共 25 件）
TWD55.00(不含稅)
TWD2.20/件
有庫存
Vishay CRCW 22 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW080522R0FKEAHP
  • RS庫存編號 812-3489
  • 製造零件編號 CRCW080522R0FKEAHP
小計（1 袋，共 25 件）
TWD50.00(不含稅)
TWD2.00/件
有庫存
TDK, VLS-EX, 6045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 330 μH ±0.2 % 500 mA Idc
  • RS庫存編號 213-8209
  • 製造零件編號 VLS6045EX-331M
小計（1 組，共 5 件）
TWD61.00(不含稅)
TWD12.20/件
有限的庫存
Vishay PATT 10 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.2 W - PATT0805E10R0BGT5
  • RS庫存編號 818-3093
  • 製造零件編號 PATT0805E10R0BGT5
小計（1 包，共 5 件）
TWD490.00(不含稅)
TWD98.00/件
有庫存
Vishay CRHV 1 GΩ, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - CRHV2512AF1G00FKET
  • RS庫存編號 819-8776
  • 製造零件編號 CRHV2512AF1G00FKET
小計（1 件）
TWD125.00(不含稅)
TWD125.00/件
暫時無法供應
Vishay CRCW 560 Ω, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRCW0402560RFKEDHP
  • RS庫存編號 812-1691
  • 製造零件編號 CRCW0402560RFKEDHP
小計（1 袋，共 100 件）
TWD80.00(不含稅)
TWD0.80/件
有庫存
Vishay CRCW 10 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW080510K0FKEAHP
  • RS庫存編號 812-3375
  • 製造零件編號 CRCW080510K0FKEAHP
小計（1 袋，共 25 件）
TWD50.00(不含稅)
TWD2.00/件
最後的 RS 庫存
Panasonic ERJ8EN 470 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - ERJ8ENF4703V
  • RS庫存編號 812-7083
  • 製造零件編號 ERJ8ENF4703V
小計（1 袋，共 100 件）
TWD160.00(不含稅)
TWD1.60/件
有庫存
Vishay CRCW 1.5 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - CRCW08051R50FKEAHP
  • RS庫存編號 812-3467
  • 製造零件編號 CRCW08051R50FKEAHP
小計（1 袋，共 25 件）
TWD70.00(不含稅)
TWD2.80/件
有庫存
Abracon 32.76 kHz Crystal Unit ±20 ppm Surface Mount 2-Pin 0.6 mm 2 mm 1.2mm
  • RS庫存編號 187-5887P
  • 製造零件編號 ABS06-32.768kHz-7-T
小計 10 件 (按連續帶提供)
TWD484.00(不含稅)
TWD48.40/件
有庫存
Vishay CRCW 4.7 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - CRCW08054R70FKEAHP
  • RS庫存編號 812-3580
  • 製造零件編號 CRCW08054R70FKEAHP
小計（1 袋，共 25 件）
TWD80.00(不含稅)
TWD3.20/件
暫時無法供應
Panasonic ERA 200Ω, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS庫存編號 828-0620
  • 製造零件編號 ERA6AEB201V
小計（1 袋，共 5 件）
TWD20.00(不含稅)
TWD4.00/件
有庫存
Vishay CRCW 0 mΩ, 0402 Thick Film Surface Mount Resistor ±0 % Surface 0.2 W - CRCW04020000Z0EDHP
  • RS庫存編號 812-1556
  • 製造零件編號 CRCW04020000Z0EDHP
小計（1 袋，共 100 件）
TWD80.00(不含稅)
TWD0.80/件
有庫存
Vishay CRCW 100 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW0805100RFKEAHP
  • RS庫存編號 812-3362
  • 製造零件編號 CRCW0805100RFKEAHP
小計（1 袋，共 25 件）
TWD52.50(不含稅)
TWD2.10/件
有庫存
Vishay CRCW 100 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW0603100KFKEAHP
  • RS庫存編號 820-6745
  • 製造零件編號 CRCW0603100KFKEAHP
小計（1 袋，共 25 件）
TWD40.00(不含稅)
TWD1.60/件
1
445
8246
每頁顯示的結果

相關連結