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
Murata 2 pF Multilayer Ceramic Capacitor, 100V dc, 0.25 pF, Through Hole Radial
  • RS庫存編號 150-4026
  • 製造零件編號 RDE5C2A2R0C0M1H03A
小計（1 包，共 25 件）
TWD210.00(不含稅)
TWD8.40/件
最後的 RS 庫存
RS PRO Whip RFID Antenna with SMA Connector, WiFi/Wlan & LTE
  • RS庫存編號 227-2060
小計（1 件）
TWD128.00(不含稅)
TWD128.00/件
暫時無法供應
TE Connectivity 7.5 kΩ Metal Film Resistor 0.6 W 1 %
  • RS庫存編號 161-4162
  • 製造零件編號 LR1F7K5
小計（1 袋，共 4000 件）
TWD2,800.00(不含稅)
TWD0.70/件
有庫存
Essentra Openable, Diameter 7.6 mm Ferrite Sleeve, Apertures: 1 20.6 mm 19.2 mm, For Computer Peripherals
  • RS庫存編號 222-4393
  • 製造零件編號 MTFC 16816-T
小計（1 件）
TWD312.00(不含稅)
TWD312.00/件
有庫存
Wurth Elektronik, WE-CMDC 6 A 80V dc, Surface Power Line Filter 1 Phase
  • RS庫存編號 697-674
  • 製造零件編號 744239301
小計（1 組，共 5 件）
TWD372.00(不含稅)
TWD74.40/件
有庫存
Isabellenhutte VMK 39 mΩ, 1206 Zeranin Resistor ±1 % 1.5 W - VMK-R039-1.0-U
  • RS庫存編號 192-9988
  • 製造零件編號 VMK-R039-1.0-U
小計（1 組，共 10 件）
TWD502.00(不含稅)
TWD50.20/件
暫時缺貨
Panasonic ERJPC6 137000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 → 0.5 % Surface 0.25 W -
  • RS庫存編號 789-284
  • 製造零件編號 ERJPC6D1373V
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
暫時缺貨
Panasonic ERJPC6 931000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 → 0.5 % Surface 0.25 W -
  • RS庫存編號 789-105
  • 製造零件編號 ERJPC6D9313V
小計（1 組，共 10 件）
TWD23.00(不含稅)
TWD2.30/件
暫時缺貨
Panasonic ERJPC6 115000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 → 0.5 % Surface 0.25 W -
  • RS庫存編號 789-367
  • 製造零件編號 ERJPC6B1153V
小計（1 組，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
最後的 RS 庫存
Yageo 10 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS庫存編號 669-8688
  • 製造零件編號 CC0402KRX7R7BB103
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時無法供應
Alps Alpine RK097 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Through Hole, RK09711110EL
  • RS庫存編號 729-3527
  • 製造零件編號 RK09711110EL
小計（1 件）
TWD161.00(不含稅)
TWD161.00/件
有庫存
Vishay 4.75 kΩ Metal Film Through Hole Fixed Resistor 0.6 W 0.1 % MBB0207VD4751BC100
  • RS庫存編號 607-735
  • 製造零件編號 MBB0207VD4751BC100
小計（1 件）
TWD41.00(不含稅)
TWD41.00/件
有庫存
Vishay MKP1848S DC-Link Film Capacitor, ±5 %, 10 μF 1 kV dc, Through Hole
  • RS庫存編號 825-1427P
  • 製造零件編號 MKP1848S61010JY2B
小計 1 件 (以盒裝提供)
TWD187.00(不含稅)
TWD187.00/件
暫時缺貨
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 3.3 nH Multilayer ±0.05 %
  • RS庫存編號 883-0310
  • 製造零件編號 744784033A
小計（1 袋，共 25 件）
TWD160.00(不含稅)
TWD6.40/件
暫時缺貨
Littelfuse, UltraMOV Varistor Varistor 750 pF 100 A, Clamping 1.65 kV, Varistor 184.5 → 1100 V, Radial Leaded
  • RS庫存編號 878-1943
  • 製造零件編號 V20E320P
小計（1 包，共 400 件）
TWD6,320.00(不含稅)
TWD15.80/件
有庫存
Vishay 17.7 mm Knob Diameter Black Potentiometer Knob for 6.35 mm Shaft Circular, 15A31B10
  • RS庫存編號 509-721
  • 製造零件編號 15A31B10
小計（1 件）
TWD1,937.00(不含稅)
TWD1,937.00/件
暫時缺貨
Panasonic 1000 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEVFK1H102V
  • RS庫存編號 781-491
  • 製造零件編號 EEVFK1H102V
小計（1 組，共 5 件）
TWD539.00(不含稅)
TWD107.80/件
有庫存
KEMET 100 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS庫存編號 801-5237
  • 製造零件編號 C0603C104J3RACTU
小計（1 包，共 25 件）
TWD55.00(不含稅)
TWD2.20/件
暫時無法供應
Epson 32 MHz Crystal Unit ±10 ppm TSX-3225 4-Pin 600 μm 3.2 mm 2.5mm
  • RS庫存編號 904-7556
  • 製造零件編號 X1E000021016312
小計（1 袋，共 5 件）
TWD178.00(不含稅)
TWD35.60/件
有庫存
KEMET 100 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS庫存編號 146-6422
  • 製造零件編號 C0603C104J3RACTU
小計（1 卷，共 4000 件）
TWD6,400.00(不含稅)
TWD1.60/件
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