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

165094 產品顯示為 Passive Components

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229 的 999+
有庫存
KEMET 10 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS庫存編號 801-5356
  • 製造零件編號 C0603C100J1GACTU
小計（1 包，共 100 件）
TWD80.00(不含稅)
TWD0.80/件
有庫存
CHEMI-CON 100 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Through Hole Solder
  • RS庫存編號 182-7583
  • 製造零件編號 KTD500B107M90A0B00
小計（1 包，共 2 件）
TWD1,482.00(不含稅)
TWD741.00/件
有庫存
Arcol Ohmite HS25E3 10R F M145, 10 Ω 25 W Wirewound Chassis Mount Resistor ±1 %
  • RS庫存編號 195-4054
  • 製造零件編號 HS25E3 10R F M145
小計（1 袋，共 30 件）
TWD9,060.00(不含稅)
TWD302.00/件
有庫存
Vishay 2.2 nF Multilayer Ceramic Capacitor, 1kV dc, 5 %, Surface
  • RS庫存編號 298-246P
  • 製造零件編號 VJ1210A222JXGTW1HV
小計 50 件 (按連續帶提供)
TWD455.00(不含稅)
TWD9.10/件
有庫存
Wurth Elektronik 10 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS庫存編號 242-1239P
  • 製造零件編號 885342207010
小計 50 件 (按連續帶提供)
TWD80.00(不含稅)
TWD1.60/件
有庫存
KEMET 2200 μF Capacitor 400V dc, Screw - ALS30A222MF400
  • RS庫存編號 173-5164
  • 製造零件編號 ALS30A222MF400
小計（1 袋，共 16 件）
TWD25,814.40(不含稅)
TWD1,613.40/件
庫存資訊目前無法查詢
KYOCERA AVX 100nF Multilayer Ceramic Capacitor MLCC, 100V dc V, SMD
  • RS庫存編號 134-9241
  • 製造零件編號 12101C104JAT2A
小計（1 卷，共 1000 件）
TWD17,025.00(不含稅)
TWD17,025.00/卷
有庫存
Wurth Elektronik 10 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS庫存編號 242-1173P
  • 製造零件編號 885012207122
小計 50 件 (按連續帶提供)
TWD75.00(不含稅)
TWD1.50/件
暫時缺貨
KEMET 47 μF MnO2 Tantalum Capacitor 35V dc, Through Hole, T356 Series
  • RS庫存編號 538-2256
  • 製造零件編號 T356M476K035AT
小計（1 包，共 10 件）
TWD6,760.00(不含稅)
TWD676.00/件
有庫存
Yageo RC_L 82 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-0782KL
  • RS庫存編號 198-7874
  • 製造零件編號 RC0402FR-0782KL
小計（1 卷，共 10000 件）
TWD1,000.00(不含稅)
TWD0.10/件
暫時缺貨
Panasonic, ETQP4M Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 3.3 μH ±20 % 9.2 A Idc
  • RS庫存編號 238-3617P
  • 製造零件編號 ETQP4M3R3KFN
小計 5 件 (按連續帶提供)
TWD141.00(不含稅)
TWD28.20/件
暫時缺貨
KEMET Accessory Ferrite Core for use with Round Cables
  • RS庫存編號 888-689
  • 製造零件編號 ESD-SR-110G
小計（1 包，共 5 件）
TWD408.00(不含稅)
TWD81.60/件
有庫存
Yageo 220 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 669-8741
  • 製造零件編號 223824713654
小計（1 卷，共 10000 件）
TWD5,000.00(不含稅)
TWD0.50/件
有庫存
Murrelektronik Limited, Limited Surge Suppressor Surge Suppressor Unit 400V ac Maximum Voltage Rating Surge Suppressor
  • RS庫存編號 270-9490
  • 製造零件編號 23004
小計（1 件）
TWD1,113.00(不含稅)
TWD1,113.00/件
暫時缺貨
Bourns, PV Varistor 150 pF 5 A, Clamping 360 V, Varistor 220 V, 3225
  • RS庫存編號 204-8718
  • 製造零件編號 PV140K3225R2
小計（1 卷，共 1500 件）
TWD16,950.00(不含稅)
TWD11.30/件
暫時無法供應
RF Solutions ANT-BEAD-GSM Bead Omni-Directional PCB Antenna Mount with SMA Connector
  • RS庫存編號 742-4456
  • 製造零件編號 ANT-BEAD-GSM
小計（1 件）
TWD258.00(不含稅)
TWD258.00/件
暫時缺貨
TDK, NLCV-EF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 150 μH ±10 % 100 mA Idc Q:20
  • RS庫存編號 181-5176
  • 製造零件編號 NLCV32T-151K-EF
小計（1 卷，共 250 件）
TWD1,050.00(不含稅)
TWD4.20/件
有庫存
200 Ω, Surface Trimmer Potentiometer, J-Hook 0.25 W Side Adjust Bourns, 3224
  • RS庫存編號 796-4718
  • 製造零件編號 3224J-1-201E
小計（1 件）
TWD124.00(不含稅)
TWD124.00/件
有庫存
Vishay Single Layer Ceramic Capacitor 220 pF 1kV dc ±10 % Y5R Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 683-2109P
  • 製造零件編號 F221K25Y5RN6UK5R
小計 25 件 (以帶裝提供)
TWD115.00(不含稅)
TWD4.60/件
暫時無法供應
Rubycon 100 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 172-7438
  • 製造零件編號 50YXF100M8X11.5
小計（1 盒，共 2000 件）
TWD7,000.00(不含稅)
TWD3.50/件
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