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

排序方式
有庫存
Yageo RC 1 mΩ, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-071ML
  • RS庫存編號 242-6927
  • 製造零件編號 RC0805FR-071ML
小計（1 組，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
有庫存
Yageo RC 6.2 kΩ, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-076K2L
  • RS庫存編號 242-7044
  • 製造零件編號 RC0805FR-076K2L
小計（1 組，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
暫時無法供應
RS PRO 39.2 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS庫存編號 717-5192
小計（1 卷，共 5000 件）
TWD1,000.00(不含稅)
TWD0.20/件
最後的 RS 庫存
TE Connectivity CPF 1.8 mΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B1M8E
  • RS庫存編號 666-2774
  • 製造零件編號 CPF0805B1M8E
小計（1 包，共 5 件）
TWD41.00(不含稅)
TWD8.20/件
有庫存
Arcol Ohmite HS150E6 1R F M193, 1 Ω 150 W Aluminium Chassis Mount Resistor ±1 %
  • RS庫存編號 195-4226
  • 製造零件編號 HS150E6 1R F M193
小計（1 件）
TWD746.00(不含稅)
TWD746.00/件
最後的 RS 庫存
AVX 100nF MLCC, 100V dc V, ±10% , SMD
  • RS庫存編號 391-325
  • 製造零件編號 12061C104KAT2A
小計（1 包，共 50 件）
TWD215.00(不含稅)
TWD4.30/件
最後的 RS 庫存
TE Connectivity CRG 4.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - CRG0402F4K7
  • RS庫存編號 667-8794
  • 製造零件編號 CRG0402F4K7
小計（1 包，共 50 件）
TWD95.00(不含稅)
TWD1.90/件
暫時缺貨
Vishay, Surface Aluminium Capacitor Kit 10
  • RS庫存編號 238-5625
  • 製造零件編號 MAL215299001E3
小計（1 件）
TWD1,868.00(不含稅)
TWD1,868.00/件
有庫存
PCN RHF250ML R001 B, 1 mΩ 50 W Wirewound Chassis Mount Resistor ±0.1 %
  • RS庫存編號 161-5871
  • 製造零件編號 RHF250ML R001 B
小計（1 件）
TWD11,625.00(不含稅)
TWD11,625.00/件
有庫存
Taoglas GW.52.A153 Baton Antenna with SMA Connector, WiFi
  • RS庫存編號 690-694
  • 製造零件編號 GW.52.A153
小計（1 件）
TWD463.00(不含稅)
TWD463.00/件
有庫存
Wurth Elektronik Openable, Diameter 8.5 mm Ferrite Sleeve, Apertures: 1 24.2 mm 19.7 mm 36.3 mm, For EMI Suppression
  • RS庫存編號 367-5304
  • 製造零件編號 74271132
小計（1 件）
TWD170.00(不含稅)
TWD170.00/件
最後的 RS 庫存
Vishay D/CRCW e3 1.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - CRCW04021K10FKED
  • RS庫存編號 678-8876
  • 製造零件編號 CRCW04021K10FKED
小計（1 包，共 50 件）
TWD30.00(不含稅)
TWD0.60/件
有庫存
500 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust TT Electronics/BI, 67
  • RS庫存編號 144-2201
  • 製造零件編號 67WR500LF
小計（1 包，共 5 件）
TWD246.00(不含稅)
TWD49.20/件
有庫存
Vishay CRCW 330 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW0603330RFKEA
  • RS庫存編號 679-0226
  • 製造零件編號 CRCW0603330RFKEA
小計（1 包，共 50 件）
TWD30.00(不含稅)
TWD0.60/件
有庫存
Vishay CRCW 510 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW0402510RFKED
  • RS庫存編號 678-9415
  • 製造零件編號 CRCW0402510RFKED
小計（1 包，共 50 件）
TWD30.00(不含稅)
TWD0.60/件
有庫存
Vishay CRCW 39 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040239R0FKED
  • RS庫存編號 678-9241
  • 製造零件編號 CRCW040239R0FKED
小計（1 包，共 50 件）
TWD25.00(不含稅)
TWD0.50/件
暫時無法供應
TE Connectivity CPF 8.06 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W
  • RS庫存編號 701-5620P
  • 製造零件編號 CPF0402B8K06E1
小計 10 件 (按連續帶提供)
TWD95.00(不含稅)
TWD9.50/件
暫時無法供應
Panasonic ERA 16 kΩ, 0603 Thin Film Surface Mount Resistor ±0.05 % 0.1 W - ERA3ARW163V
  • RS庫存編號 172-4736
  • 製造零件編號 ERA3ARW163V
小計（1 卷，共 5000 件）
TWD52,500.00(不含稅)
TWD10.50/件
有庫存
CHEMI-CON 10000 μF Capacitor 50V dc, Snap-in - EKMH500VSN103MR50S
  • RS庫存編號 145-0357
  • 製造零件編號 EKMH500VSN103MR50S
小計（1 件）
TWD2,135.00(不含稅)
TWD2,135.00/件
有庫存
CHEMI-CON 470 μF Capacitor 100V dc, Radial, Through Hole - EGPA101ELL471ML35S Radial Lead
  • RS庫存編號 170-0611
  • 製造零件編號 EGPA101ELL471ML35S
小計（1 盒，共 500 件）
TWD38,000.00(不含稅)
TWD76.00/件
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