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

165263 產品顯示為 Passive Components

排序方式
983 的 999+
暫時缺貨
Vishay 12 Ω Metal Film Metal Film Resistor 1 W 5 % PR01000101209JR500
  • RS庫存編號 251-3664
  • 製造零件編號 PR01000101209JR500
小計（1 組，共 5 件）
TWD46.00(不含稅)
TWD9.20/件
暫時無法供應
Vishay 1.8 Ω Metal Film Metal Film Resistor 1 W 5 %
  • RS庫存編號 251-3685
  • 製造零件編號 PR01000101808JR500
小計（1 卷，共 5000 件）
TWD9,500.00(不含稅)
TWD1.90/件
最後的 RS 庫存
Vishay 390 Ω Metal Film Metal Film Resistor 2 W 5 % PR02000203900JR500
  • RS庫存編號 251-3900
  • 製造零件編號 PR02000203900JR500
小計（1 組，共 5 件）
TWD67.00(不含稅)
TWD13.40/件
暫時缺貨
Vishay 750 Ω Metal Film Metal Film Resistor 1 W 5 % PR01000107500JR500
  • RS庫存編號 251-3781
  • 製造零件編號 PR01000107500JR500
小計（1 組，共 5 件）
TWD46.00(不含稅)
TWD9.20/件
暫時無法供應
TE Connectivity 680 Ω Ceramic Through Hole Fixed Resistor 2 W 10 % HPCR0819AK680RST
  • RS庫存編號 240-5992
  • 製造零件編號 HPCR0819AK680RST
小計（1 件）
TWD174.00(不含稅)
TWD174.00/件
最後的 RS 庫存
Vishay 3.3 Ω Metal Film Metal Film Resistor 2 W 5 % PR02000203308JR500
  • RS庫存編號 251-3893
  • 製造零件編號 PR02000203308JR500
小計（1 組，共 5 件）
TWD67.00(不含稅)
TWD13.40/件
有庫存
Vishay 560 mΩ Wirewound High Power Wirewound Resistor 7 W 5 % G24071935607JIC000
  • RS庫存編號 243-7629
  • 製造零件編號 G24071935607JIC000
小計（1 件）
TWD122.00(不含稅)
TWD122.00/件
暫時無法供應
Vishay 47 Ω Metal Film Metal Film Resistor 1 W 5 % PR01000104709JR500
  • RS庫存編號 251-3755
  • 製造零件編號 PR01000104709JR500
小計（1 組，共 5 件）
TWD38.00(不含稅)
TWD7.60/件
暫時無法供應
TE Connectivity 33 Ω Wirewound Wirewound Resistor 10 W 5 %
  • RS庫存編號 272-2428
  • 製造零件編號 EP10WSS33RJBB
小計（1 盒，共 5000 件）
TWD214,500.00(不含稅)
TWD42.90/件
暫時無法供應
Vishay Metal Film Resistor 1 W 5 PR01000107509JR500
  • RS庫存編號 251-3785
  • 製造零件編號 PR01000107509JR500
小計（1 組，共 5 件）
TWD42.00(不含稅)
TWD8.40/件
有庫存
TDK B32654 Film Capacitor 100 nF 500V ac 1.25 kV dc, Through Hole 2
  • RS庫存編號 712-3876
  • 製造零件編號 B32654A7104K189
小計（1 包，共 2 件）
TWD159.00(不含稅)
TWD79.50/件
暫時缺貨
KYOCERA AVX 47 nF Multilayer Ceramic Capacitor, 100V dc, ±20 %, Through Hole Solder
  • RS庫存編號 699-5099P
  • 製造零件編號 SR211C473MARTR1
小計 25 件 (以帶裝提供)
TWD410.00(不含稅)
TWD16.40/件
暫時無法供應
TE Connectivity 82 Ω Ceramic Through Hole Fixed Resistor 2 W 10 % HPCR0819AK82RST
  • RS庫存編號 240-6001
  • 製造零件編號 HPCR0819AK82RST
小計（1 件）
TWD253.00(不含稅)
TWD253.00/件
最後的 RS 庫存
Vishay 2.7 Ω Metal Film Metal Film Resistor 1 W 5 % PR01000102708JR500
  • RS庫存編號 251-3715
  • 製造零件編號 PR01000102708JR500
小計（1 組，共 5 件）
TWD43.00(不含稅)
TWD8.60/件
暫時無法供應
Vishay Metal Film Resistor 1 W 5 PR01000103909JR500
  • RS庫存編號 251-3742
  • 製造零件編號 PR01000103909JR500
小計（1 卷，共 5000 件）
TWD8,500.00(不含稅)
TWD1.70/件
暫時無法供應
TE Connectivity 100 Ω Thin Film Fusible Resistor 0.25 W 5 % FRN25J100R
  • RS庫存編號 267-1626
  • 製造零件編號 FRN25J100R
小計（1 包，共 10 件）
TWD63.00(不含稅)
TWD6.30/件
暫時無法供應
TE Connectivity 8.2 Ω Ceramic Through Hole Fixed Resistor 2 W 10 %
  • RS庫存編號 240-6002
  • 製造零件編號 HPCR0819AK8R2ST
小計（1 卷，共 250 件）
TWD47,500.00(不含稅)
TWD190.00/件
暫時無法供應
TE Connectivity 100 Ω Wirewound Wirewound Resistor 10 W 5 %
  • RS庫存編號 272-2408
  • 製造零件編號 EP10WSS100RJBB
小計（1 盒，共 5000 件）
TWD203,500.00(不含稅)
TWD40.70/件
暫時無法供應
Vishay Metal Film Resistor 1 W 5 PR01000109101JR500
  • RS庫存編號 251-3799
  • 製造零件編號 PR01000109101JR500
小計（1 組，共 5 件）
TWD42.00(不含稅)
TWD8.40/件
暫時無法供應
Vishay Metal Film Resistor 2 W 5 PR02000201209JR500
  • RS庫存編號 251-3819
  • 製造零件編號 PR02000201209JR500
小計（1 組，共 5 件）
TWD61.00(不含稅)
TWD12.20/件
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