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

164957 產品顯示為 Passive Components

排序方式
317 的 999+
有庫存
Schaffner, FN2060 12 A 250V ac/dc 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS庫存編號 776-1137
  • 製造零件編號 FN2060-12-06
小計（1 件）
TWD1,112.00(不含稅)
TWD1,112.00/件
製造商存貨
WEG, VRC0 Surge Suppressor 380V Maximum Voltage Rating Varistor
  • RS庫存編號 122-0989
  • 製造零件編號 VRC0-4 E41
小計（1 件）
TWD310.00(不含稅)
TWD310.00/件
有庫存
PIHER SENSORS AND CONTROLS S.S.A PC-16 10 kΩ Rotary Potentiometer 1-Turns Bracket Mount, PC16SV-10IP06-103A2020-TA
  • RS庫存編號 181-232
  • 製造零件編號 PC16SV-10IP06-103A2020-TA
小計（1 袋，共 5 件）
TWD438.00(不含稅)
TWD87.60/件
暫時無法供應
RND 10 kΩ Metal Film Metal Film Resistor 250 mW 1 % RND 155M207F47R0TKRTB5K0
  • RS庫存編號 697-212
  • 製造零件編號 RND 155M207F47R0TKRTB5K0
小計（1 包，共 250 件）
TWD100.00(不含稅)
TWD0.40/件
暫時缺貨
KYOCERA AVX 330 nF Electrolytic Tantalum Capacitor 35V dc, Through Hole, Tap Series
  • RS庫存編號 134-9443
  • 製造零件編號 TAP334K035SCS
小計（1 袋，共 1000 件）
TWD11,700.00(不含稅)
TWD11.70/件
有庫存
OKW 23 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Round Shaft, A3123069
  • RS庫存編號 283-2055
  • 製造零件編號 A3123069
小計（1 件）
TWD271.00(不含稅)
TWD271.00/件
有庫存
Sifam 11.5 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft D Shaped, 3/03/DR110-006/237/230
  • RS庫存編號 299-4840
  • 製造零件編號 3/03/DR110-006/237/230
小計（1 包，共 5 件）
TWD129.00(不含稅)
TWD25.80/件
暫時缺貨
TE Connectivity 4.7 mH 1.6 A Surface Mount Common Mode Choke 115 mΩ 250V
  • RS庫存編號 748-425P
  • 製造零件編號 RE100-1.6-4M7
小計 2 件 (按連續帶提供)
TWD149.00(不含稅)
TWD74.50/件
有庫存
Panasonic ECWF(A) Film Capacitor, ±5 %, 1.5 μF 250 V dc, Through Hole
  • RS庫存編號 727-0029
  • 製造零件編號 ECWF2155JA
小計（1 包，共 2 件）
TWD121.00(不含稅)
TWD60.50/件
有庫存
Murata 1 μF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS庫存編號 260-8843P
  • 製造零件編號 GRT155R70J105KE01D
小計 100 件 (按連續帶提供)
TWD90.00(不含稅)
TWD0.90/件
暫時缺貨
Panasonic ERA 2.49 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB2491V
  • RS庫存編號 171-2017
  • 製造零件編號 ERA8AEB2491V
小計（1 卷，共 5000 件）
TWD36,000.00(不含稅)
TWD7.20/件
暫時缺貨
Panasonic ERA 19.6 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB1962V
  • RS庫存編號 171-2016
  • 製造零件編號 ERA8AEB1962V
小計（1 卷，共 5000 件）
TWD36,000.00(不含稅)
TWD7.20/件
有庫存
TDK B32926C Film Capacitor 10 μF 305V ac 305 V dc, Through Hole 2
  • RS庫存編號 172-5774
  • 製造零件編號 B32926C3106M000
小計（1 袋，共 110 件）
TWD20,229.00(不含稅)
TWD183.90/件
暫時缺貨
Isabellenhutte CMS 22 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 2.5 W - CMS-R022-1.0
  • RS庫存編號 193-0127
  • 製造零件編號 CMS-R022-1.0
小計（1 組，共 10 件）
TWD392.00(不含稅)
TWD39.20/件
暫時缺貨
KEMET 33 μF Surface Polymer Capacitor, 16V dc
  • RS庫存編號 187-7181P
  • 製造零件編號 T521T336M016ATE050
小計 5 件 (按連續帶提供)
TWD337.00(不含稅)
TWD67.40/件
有庫存
KEMET C87 Film Capacitor, ±5 %, 15 μF 450V ac, Chassis Mount
  • RS庫存編號 377-8790
  • 製造零件編號 C878BF35150SA0J
小計（1 件）
TWD423.00(不含稅)
TWD423.00/件
有庫存
RS PRO 100 kΩ Carbon Film Resistor 2 W 5 %
  • RS庫存編號 707-8940P
小計 10 件 (以帶裝提供)
TWD441.00(不含稅)
TWD44.10/件
暫時缺貨
TDK 220 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 915-5590
  • 製造零件編號 CGA2B2X7R1H221K050BA
小計（1 包，共 500 件）
TWD350.00(不含稅)
TWD0.70/件
最後的 RS 庫存
Rubycon 47 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 172-6176
  • 製造零件編號 63YXJ47M6.3X11
小計（1 盒，共 2000 件）
TWD7,200.00(不含稅)
TWD3.60/件
有庫存
Wurth Elektronik 220 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS庫存編號 839-4334
  • 製造零件編號 860160374017
小計（1 包，共 10 件）
TWD100.00(不含稅)
TWD10.00/件
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