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

165324 產品顯示為 Passive Components

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有庫存
Vishay Single Layer Ceramic Capacitor 4.7 nF 1kV dc ±10 % Y5R Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 683-2134
  • 製造零件編號 F472K75Y5RN83K0R
小計（1 包，共 10 件）
TWD168.00(不含稅)
TWD16.80/件
有庫存
Vishay Single Layer Ceramic Capacitor 330 pF 3kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 716-7302
  • 製造零件編號 F331K33S3NR63K7R
小計（1 包，共 10 件）
TWD47.00(不含稅)
TWD4.70/件
有庫存
Amphenol Advanced Sensors Thermistor 10 Ω
  • RS庫存編號 210-4310
  • 製造零件編號 CL-120
小計（1 包，共 10 件）
TWD332.00(不含稅)
TWD33.20/件
有庫存
TDK Single Layer Ceramic Capacitor 15 pF 6kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 262-1999
  • 製造零件編號 CC45SL3JD150JYVNA
小計（1 組，共 10 件）
TWD64.00(不含稅)
TWD6.40/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 100 pF 1kV dc ±5 % C0G Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-2916
  • 製造零件編號 561R10TCCT10
小計（1 件）
TWD106.00(不含稅)
TWD106.00/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 47 pF 1kV dc ±5 % C0G Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-2900
  • 製造零件編號 561R10TCCQ47
小計（1 件）
TWD110.00(不含稅)
TWD110.00/件
有庫存
Vishay Single Layer Ceramic Capacitor 10 nF 1kV dc ±20 % Z5U Dielectric, 562R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-3070
  • 製造零件編號 562R5GAS10
小計（1 件）
TWD89.00(不含稅)
TWD89.00/件
有庫存
Vishay Single Layer Ceramic Capacitor 1 nF 3kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 716-7324
  • 製造零件編號 F102K53S3NR63K7R
小計（1 包，共 10 件）
TWD140.00(不含稅)
TWD14.00/件
最後的 RS 庫存
Vishay Single Layer Ceramic Capacitor 22 pF 500V ac ±10 % U2J Dielectric, VY1, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 736-8833
  • 製造零件編號 VY1220K31U2JQ6TV0
小計（1 包，共 10 件）
TWD57.00(不含稅)
TWD5.70/件
暫時無法供應
Vishay Single Layer Ceramic Capacitor 2.2 pF 1kV dc ±5 % C0K (P100) Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS庫存編號 831-2929
  • 製造零件編號 561R10TCCV22
小計（1 件）
TWD92.00(不含稅)
TWD92.00/件
暫時缺貨
RS PRO 470 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS庫存編號 711-1479
小計（1 包，共 10 件）
TWD212.00(不含稅)
TWD21.20/件
有庫存
Panasonic 47 μF Capacitor 25V dc, Radial, Through Hole - EEUFR1E470B Radial Lead
  • RS庫存編號 240-3894
  • 製造零件編號 EEUFR1E470B
小計（1 組，共 2000 件）
TWD6,400.00(不含稅)
TWD3.20/件
暫時缺貨
Panasonic 47 μF Capacitor 25V dc, Radial - ECEA1EN470U Radial Lead
  • RS庫存編號 176-3723
  • 製造零件編號 ECEA1EN470U
小計（1 袋，共 200 件）
TWD1,420.00(不含稅)
TWD7.10/件
暫時缺貨
Panasonic 47 μF Capacitor 25V dc, Through Hole Radial Lead
  • RS庫存編號 923-2887
  • 製造零件編號 EEUEB1E470S
小計（1 袋，共 200 件）
TWD840.00(不含稅)
TWD4.20/件
有庫存
Panasonic 47 μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole - EEUFM1E470 Radial Lead
  • RS庫存編號 526-1531
  • 製造零件編號 EEUFM1E470
小計（1 包，共 5 件）
TWD41.00(不含稅)
TWD8.20/件
最後的 RS 庫存
ROHM MCR 200 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF2003
  • RS庫存編號 901-3496
  • 製造零件編號 MCR01MZPF2003
小計（1 袋，共 100 件）
TWD10.00(不含稅)
TWD0.10/件
有庫存
KEMET Insulated Capacitor Nut for use with Electrolytic Capacitor
  • RS庫存編號 183-5419
  • 製造零件編號 PYB7042
小計（1 件）
TWD80.00(不含稅)
TWD80.00/件
暫時缺貨
Panasonic 33 μF Capacitor 25V dc, Surface Solder - EEEFC1E330P D
  • RS庫存編號 537-0219
  • 製造零件編號 EEEFC1E330P
小計（1 包，共 5 件）
TWD78.00(不含稅)
TWD15.60/件
有庫存
Yageo RC_L 8.2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-078K2L
  • RS庫存編號 199-5751
  • 製造零件編號 RC0805FR-078K2L
小計（1 組，共 100 件）
TWD60.00(不含稅)
TWD0.60/件
有庫存
RS PRO 47 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS庫存編號 170-1249
小計（1 袋，共 1000 件）
TWD1,700.00(不含稅)
TWD1.70/件
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