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

165244 產品顯示為 Passive Components

排序方式
680 的 999+
暫時無法供應
TE Connectivity HCL165J180RCX, 180 Ω 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 254-3817
  • 製造零件編號 HCL165J180RCX
小計（50 件, 每盒50個）
TWD89,560.00(不含稅)
TWD1,791.20/件
有限的庫存
Panasonic 1200 μF Capacitor 25V dc, Through Hole Radial Lead
  • RS庫存編號 145-8504
  • 製造零件編號 EEUFS1E122
小計（10 件, 每袋10個）
TWD219.00(不含稅)
TWD21.90/件
有庫存
TDK YFF-SC, Feedthrough Capacitor 50V dc, 0402 100 pF, Surface
  • RS庫存編號 144-7437
  • 製造零件編號 YFF15SC1H101MT000N
小計（20 件, 每袋20個）
TWD60.00(不含稅)
TWD3.00/件
有庫存
KEMET 4.7 μF MnO2 Tantalum Capacitor 25V dc, Surface, T491 Series
  • RS庫存編號 144-7194
  • 製造零件編號 T491A475K025AT
小計（2000 件, 每卷2000個）
TWD14,400.00(不含稅)
TWD7.20/件
有庫存
Panasonic 1200 μF Capacitor 16V dc, Through Hole - EEUFS1C122L Radial Lead
  • RS庫存編號 145-8408
  • 製造零件編號 EEUFS1C122L
小計（200 件, 每盒200個）
TWD2,140.00(不含稅)
TWD10.70/件
暫時缺貨
Vishay 10 μF Tantalum Tantalum Capacitor 25V dc, Through Hole, 199D Series
  • RS庫存編號 250-9033
  • 製造零件編號 199D106X0025C1V1E3
小計（10 件, 每包10個）
TWD788.00(不含稅)
TWD78.80/件
暫時缺貨
CHEMI-CON 4700 μF Capacitor 25V dc, Through Hole - ESMQ250ELL472ML25S Radial Lead
  • RS庫存編號 146-8415
  • 製造零件編號 ESMQ250ELL472ML25S
小計（50 件, 每包50個）
TWD4,560.00(不含稅)
TWD91.20/件
有庫存
KYOCERA AVX 10 μF Electrolytic Tantalum Capacitor 25V dc, Surface, THJ Series
  • RS庫存編號 144-2473
  • 製造零件編號 THJC106K025RJN
小計（10 件, 每包10個）
TWD419.00(不含稅)
TWD41.90/件
暫時缺貨
TE Connectivity NEOHM SMA-Q 100 Ω, 0204 Thin Film Surface Mount Resistor 0.1 % Surface 0.4 W - SMA-Q0204BTCX100R
  • RS庫存編號 590-279
  • 製造零件編號 SMA-Q0204BTCX100R
小計（3000 件, 每卷3000個）
TWD21,600.00(不含稅)
TWD7.20/件
有庫存
Vishay 22 μF Tantalum Tantalum Capacitor 10V dc, Surface, 293D Series
  • RS庫存編號 252-5186
  • 製造零件編號 293D226X0010C2TE3
小計（10 件, 每膠帶10個）
TWD120.00(不含稅)
TWD12.00/件
有庫存
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 6.8 μH ±20 % 4.5 A Idc
  • RS庫存編號 565-029
  • 製造零件編號 IHLP2525CZEK6R8M01
小計（10 件, 每膠帶10個）
TWD301.00(不含稅)
TWD30.10/件
暫時缺貨
KOA RN73R 82 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W - RN73R2ATTD8202B25
  • RS庫存編號 253-3329
  • 製造零件編號 RN73R2ATTD8202B25
小計（5000 件, 每卷5000個）
TWD10,000.00(不含稅)
TWD2.00/件
暫時缺貨
TE Connectivity NEOHM SMA-Q 274 Ω, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX274R
  • RS庫存編號 590-343
  • 製造零件編號 SMA-Q0204FTDX274R
小計（3000 件, 每卷3000個）
TWD3,600.00(不含稅)
TWD1.20/件
暫時缺貨
TE Connectivity NEOHM SMA-Q 475 Ω, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX475R
  • RS庫存編號 590-348
  • 製造零件編號 SMA-Q0204FTDX475R
小計（3000 件, 每卷3000個）
TWD3,600.00(不含稅)
TWD1.20/件
有庫存
Panasonic 3900 μF Capacitor 16V dc, Radial, Through Hole - EEUFK1C392L Radial Lead
  • RS庫存編號 162-1174
  • 製造零件編號 EEUFK1C392L
小計（100 件, 每包100個）
TWD6,540.00(不含稅)
TWD65.40/件
有庫存
TE Connectivity 100 Ω Metal Oxide Resistor 3 W 5 % ROX3SJ100R
  • RS庫存編號 161-6008
  • 製造零件編號 ROX3SJ100R
小計（1000 件, 每包1000個）
TWD3,400.00(不含稅)
TWD3.40/件
有庫存
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metallic Magnetic Core, 190 nH ±20 % 40 A Idc
  • RS庫存編號 565-054
  • 製造零件編號 IHLP4040DZEKR19M01
小計（10 件, 每膠帶10個）
TWD422.00(不含稅)
TWD42.20/件
最後的 RS 庫存
Nippon Chemi-Con 470 μF Capacitor 100V, Through Hole - ESMQ101ELL471ML25S
  • RS庫存編號 146-8523
  • 製造零件編號 ESMQ101ELL471ML25S
小計（5 件, 每袋5個）
TWD524.00(不含稅)
TWD104.80/件
有庫存
CHEMI-CON 120 μF Through Hole Polymer Capacitor, 20V
  • RS庫存編號 251-4830
  • 製造零件編號 APSG200ELL121MF05S
小計（1000 件, 每盒1000個）
TWD17,300.00(不含稅)
TWD17.30/件
暫時缺貨
KEMET 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 152-5584
  • 製造零件編號 C0805C475M8RACAUTO
小計（2500 件, 每卷2500個）
TWD13,000.00(不含稅)
TWD5.20/件
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