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
Panasonic 1000 μF Aluminium Electrolytic Capacitor 25V, Surface - EEUFC1E102B Solder
  • RS庫存編號 781-636
  • 製造零件編號 EEUFC1E102B
小計（1 包，共 5 件）
TWD271.00(不含稅)
TWD54.20/件
有限的庫存
Panasonic 1800 μF Capacitor 6.3V dc, Radial, Through Hole - EEUFR0J182 Radial Lead
  • RS庫存編號 708-3471
  • 製造零件編號 EEUFR0J182
小計（1 包，共 10 件）
TWD199.00(不含稅)
TWD19.90/件
暫時缺貨
Arcol Ohmite HS25 6R8 J, 6.8 Ω 25 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4063
  • 製造零件編號 HS25 6R8 J
小計（1 袋，共 25 件）
TWD4,105.00(不含稅)
TWD164.20/件
最後的 RS 庫存
Epson 32 MHz Crystal Unit ±10 ppm FA-128 4-Pin 500 μm 2 mm 1.6mm
  • RS庫存編號 173-2329
  • 製造零件編號 Q22FA1280001812
小計（1 卷，共 250 件）
TWD6,075.00(不含稅)
TWD24.30/件
有庫存
Murata CSTNE8M00G52Z000R0 Ceramic Resonator, 8 MHz 10 pF, 3-Pin Surface Mount 0.7 mm 1.3mm, 3.2 mm
  • RS庫存編號 276-3701
  • 製造零件編號 CSTNE8M00G52Z000R0
小計（1 組，共 10 件）
TWD86.00(不含稅)
TWD8.60/件
暫時缺貨
KOA RN73 412 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS庫存編號 205-0513P
  • 製造零件編號 RN73R1JTTD4120B25
小計 50 件 (按連續帶提供)
TWD360.00(不含稅)
TWD7.20/件
暫時無法供應
CHEMI-CON 470 μF Capacitor 80V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 170-0607
  • 製造零件編號 EGPA800ELL471MM20S
小計（1 盒，共 500 件）
TWD15,400.00(不含稅)
TWD30.80/件
有庫存
Vishay 25 W 150 Ω Wirewound Rheostat 408A
  • RS庫存編號 788-7807
  • 製造零件編號 RT025AS1500KB
小計（1 件）
TWD12,299.00(不含稅)
TWD12,299.00/件
有庫存
Vishay PE30 470 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PE30L0FR471KAB
  • RS庫存編號 790-4283
  • 製造零件編號 PE30L0FR471KAB
小計（1 件）
TWD1,287.00(不含稅)
TWD1,287.00/件
有庫存
RS Better World
Vishay MMA0204 22 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C2209FB300
  • RS庫存編號 180-3702
  • 製造零件編號 MMA02040C2209FB300
小計（1 卷，共 500 件）
TWD700.00(不含稅)
TWD1.40/件
有庫存
KEMET 1 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS庫存編號 298-9191
  • 製造零件編號 C1206C102J1GACTU
小計（1 包，共 25 件）
TWD210.00(不含稅)
TWD8.40/件
有庫存
Littelfuse, LA Metal Oxide Varistor 150 pF 10 A, Clamping 2.7 kV, Varistor 268 V, Disc
  • RS庫存編號 800-7034
  • 製造零件編號 V150LA2P
小計（1 包，共 25 件）
TWD170.00(不含稅)
TWD6.80/件
暫時缺貨
Murata 4.7 μF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS庫存編號 247-8193
  • 製造零件編號 GRT188C81E475KE13D
小計（1 組，共 20 件）
TWD62.00(不含稅)
TWD3.10/件
有庫存
Murata 10 nF Multilayer Ceramic Capacitor, 35V dc, ±2 %, Reflow Soldering
  • RS庫存編號 276-3735
  • 製造零件編號 GRM1555CYA103GE01D
小計（1 組，共 100 件）
TWD180.00(不含稅)
TWD1.80/件
暫時無法供應
Arcol Ohmite 100 Ω Carbon Composition Resistor 0.25 W 5 % RCC025 100R J
  • RS庫存編號 385-910
  • 製造零件編號 RCC025 100R J
小計（1 包，共 25 件）
TWD147.50(不含稅)
TWD5.90/件
暫時缺貨
Yageo RC 47 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - RC0603JR-0747RL
  • RS庫存編號 242-6827
  • 製造零件編號 RC0603JR-0747RL
小計（1 組，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
暫時缺貨
KEMET 10000 μF Capacitor 100V dc, Screw - PEH200PJ5100MU2
  • RS庫存編號 189-844
  • 製造零件編號 PEH200PJ5100MU2
小計（1 件）
TWD1,827.00(不含稅)
TWD1,827.00/件
有庫存
RF Solutions FLEXI-M4-433 Whip Omni-Directional Antenna with BNC Connector, ISM Band
  • RS庫存編號 451-0747
  • 製造零件編號 FLEXI-M4-433
小計（1 件）
TWD167.00(不含稅)
TWD167.00/件
有庫存
Yageo RC 470 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±5 % 125 mW - RC0805JR-07470RL
  • RS庫存編號 242-7115
  • 製造零件編號 RC0805JR-07470RL
小計（1 組，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
有庫存
Wurth Elektronik Tin Plated Steel Shielding Cage Seamless Frame, 63.1 x 35.5 x 2.8 mm
  • RS庫存編號 225-8364
  • 製造零件編號 3670631
小計（1 件）
TWD159.00(不含稅)
TWD159.00/件
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