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
Bourns, PM2110, 2110 Unshielded Wirewound Surface Mount Inductor with a Iron Core, 220 μH ±10 % 3.5 A Idc
  • RS庫存編號 736-1056
  • 製造零件編號 PM2110-221K-RC
小計（1 件）
TWD143.00(不含稅)
TWD143.00/件
有庫存
TDK 100 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 242-7258
  • 製造零件編號 C0603X5R1A104K030BC
小計（1 卷，共 15000 件）
TWD3,000.00(不含稅)
TWD0.20/件
有庫存
Arcol Ohmite HS25 1K5 J, 1.5 kΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4146
  • 製造零件編號 HS25 1K5 J
小計（1 袋，共 25 件）
TWD3,472.50(不含稅)
TWD138.90/件
暫時缺貨
Taiyo Yuden 10 μF Multilayer Ceramic Capacitor, 25V dc, Surface
  • RS庫存編號 240-5723
  • 製造零件編號 MSAST168BB5106MTNA01
小計（1 包，共 20 件）
TWD128.00(不含稅)
TWD6.40/件
有庫存
ROHM MCRS Series 300 kΩ, 0402 Thick Film Resistor ±1 % Surface 0.1 W - MCR01SMQPF3003
  • RS庫存編號 780-799P
  • 製造零件編號 MCR01SMQPF3003
小計 1 件 (按連續帶提供)
TWD365.00(不含稅)
TWD365.00/件
暫時無法供應
ROHM ESR03 1.5 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS庫存編號 263-0796P
  • 製造零件編號 ESR03EZPF1504
小計 100 件 (按連續帶提供)
TWD150.00(不含稅)
TWD1.50/件
暫時無法供應
ROHM ESR18 430 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W
  • RS庫存編號 264-1824P
  • 製造零件編號 ESR18EZPF4303
小計 100 件 (按連續帶提供)
TWD180.00(不含稅)
TWD1.80/件
有庫存
Bourns Axial Leaded Inductor, Chip Bead, Chip Bead Array, Chip Inductor, Power Inductor, Radial-Leaded Inductor Inductor
  • RS庫存編號 720-9689
  • 製造零件編號 SDR-LAB2
小計（1 件）
TWD1,195.00(不含稅)
TWD1,195.00/件
正在逐步停售
KEMET 100nF Multilayer Ceramic Capacitor MLCC, 100V dc V, ±10% , SMD
  • RS庫存編號 170-0197
  • 製造零件編號 C1206C104K1RACTU
小計（1 卷，共 1000 件）
TWD1,900.00(不含稅)
TWD1.90/件
有庫存
Vishay 2.2 kΩ Metal Film Resistor 2 W 1 % CPF22K2000FKE14
  • RS庫存編號 850-5531
  • 製造零件編號 CPF22K2000FKE14
小計（1 件）
TWD168.00(不含稅)
TWD168.00/件
暫時缺貨
10 kΩ, Surface Trimmer Potentiometer, J-Hook 0.13 W Top Adjust Bourns, 3313
  • RS庫存編號 167-4495
  • 製造零件編號 3313J-1-103E
小計（1 卷，共 1000 件）
TWD30,100.00(不含稅)
TWD30.10/件
有庫存
Vishay 4.7 kΩ Wirewound Resistor 5 W 5 % AC05000004701JAC00
  • RS庫存編號 683-1068
  • 製造零件編號 AC05000004701JAC00
小計（1 包，共 10 件）
TWD241.00(不含稅)
TWD24.10/件
有庫存
Wurth Elektronik, WE-CMDC 1.9 A 80V dc, Surface Power Line Filter 1 Phase
  • RS庫存編號 697-673
  • 製造零件編號 744239252
小計（1 組，共 5 件）
TWD372.00(不含稅)
TWD74.40/件
有庫存
OKW A4420060 Dial
  • RS庫存編號 283-2078
  • 製造零件編號 A4420060
小計（1 件）
TWD133.00(不含稅)
TWD133.00/件
暫時無法供應
Same Sky 8 Ω 0.2 W Miniature Speaker 17 mm Dia., 17 mm Lead Length 8 mm, 17mm
  • RS庫存編號 259-6333
  • 製造零件編號 CVS-1708
小計（1 托盤，共 650 件）
TWD44,330.00(不含稅)
TWD68.20/件
暫時無法供應
TE Connectivity 142-0508 Shielding Strip of Monel 5 m x 50.8mm x 500 μm
  • RS庫存編號 264-4559
  • 製造零件編號 142-0508
小計（1 袋，共 5 米）
TWD44,133.00(不含稅)
TWD8,826.60/米
暫時無法供應
Vishay Dial for RT12 Potentiometer, ACCRFCADRANCG45
  • RS庫存編號 167-9902
  • 製造零件編號 ACCRFCADRANCG45
小計（1 包，共 5 件）
TWD8,792.00(不含稅)
TWD1,758.40/件
暫時缺貨
Abracon 8 MHz Crystal ±30 ppm HC-49 2-Pin 3.6 mm 11.35 mm 4.64mm
  • RS庫存編號 898-783
  • 製造零件編號 FC4STCBMF8.0
小計（1 袋，共 10 件）
TWD155.00(不含稅)
TWD15.50/件
有庫存
Murata, NFA21SL, EMI Filter, 10V dc 80MHz, 20 mA, 0805, Surface, Solder 850 μm 2 mm, 1.25 mm
  • RS庫存編號 106-5393P
  • 製造零件編號 NFA21SL806X1A48L
小計 20 件 (按連續帶提供)
TWD298.00(不含稅)
TWD14.90/件
暫時缺貨
Abracon, ABSGS4C6, Signal Filter 6.24GHz, 8.24 GHz, Surface, Silver/Nickel/Tin 600 μm 1.6 mm, 600 μm
  • RS庫存編號 263-7816P
  • 製造零件編號 ABSGS4C6-CDGM3B8M
小計 25 件 (按連續帶提供)
TWD232.50(不含稅)
TWD9.30/件
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