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

165101 產品顯示為 Passive Components

排序方式
396 的 999+
有庫存
Schneider Electric, EZ9L Surge Suppressor Unit 230V Maximum Voltage Rating 20 kA Maximum Surge Current Surge Arrester
  • RS庫存編號 207-219
  • 製造零件編號 EZ9L33620
小計（1 件）
TWD2,631.00(不含稅)
TWD2,631.00/件
有庫存
Schaffner, FN2090 16 A 250V ac/dc 0Hz, 400 Hz, Flange EMI Filter, Fast-On 1 Phase
  • RS庫存編號 708-4308
  • 製造零件編號 FN2090Z-16-06
小計（1 件）
TWD2,474.00(不含稅)
TWD2,474.00/件
暫時缺貨
Fair-Rite 22 piece Sample Seal
  • RS庫存編號 764-298
  • 製造零件編號 0PM68SP100S
小計（1 件）
TWD1,288.00(不含稅)
TWD1,288.00/件
有庫存
Wurth Elektronik 4.7 μF Surface Mount Ceramic Capacitor, 6.3V, ±10 %
  • RS庫存編號 484-598
  • 製造零件編號 885012207002
小計（1 組，共 2 件）
TWD179.00(不含稅)
TWD89.50/件
有庫存
Arcol Ohmite HS50 47R J, 47 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 158-351P
  • 製造零件編號 HS50 47R J
小計 1 件 (以袋裝提供)
TWD234.00(不含稅)
TWD234.00/件
暫時缺貨
Block, LR3 690V ac 20 A Line Reactor
  • RS庫存編號 739-6434
  • 製造零件編號 LR3 40-4/20
小計（1 件）
TWD5,105.00(不含稅)
TWD5,105.00/件
有庫存
Wurth Elektronik, 784373, 1040 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 47 μH Shielded ±20 % 3.4
  • RS庫存編號 427-110P
  • 製造零件編號 784373680470
小計 5 件 (按連續帶提供)
TWD487.00(不含稅)
TWD97.40/件
有庫存
20 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Nidec Components, CT6
  • RS庫存編號 896-7207
  • 製造零件編號 CT-6EX 20kR
小計（1 袋，共 5 件）
TWD113.00(不含稅)
TWD22.60/件
有庫存
Abracon, ASPI-0630LR Shielded Surface Mount Inductor with a Iron Core, 3.3 μH Flat Wire Winding ±20 % 6.5 A Idc
  • RS庫存編號 240-0920
  • 製造零件編號 ASPI-0630LR-3R3M-T15
小計（1 卷，共 1500 件）
TWD19,500.00(不含稅)
TWD13.00/件
最後的 RS 庫存
KYOCERA AVX 5.6 pF Multilayer Ceramic Capacitor, 200V dc, 0.25 pF
  • RS庫存編號 698-4103
  • 製造零件編號 08052U5R6CAT2A
小計（1 包，共 5 件）
TWD78.00(不含稅)
TWD15.60/件
有庫存
WJ Furse, ESP SL Surge Suppressor Unit 16.7V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS庫存編號 788-6690
  • 製造零件編號 7TCA085400R0063 ESP SL15
小計（1 件）
TWD5,574.00(不含稅)
TWD5,574.00/件
暫時缺貨
Siretta TANGO44/0.15M/LL/MMCXM/RA/S/19 Puck Antenna with SMA Connector, 4G, 5G, Bluetooth, LoRa, Sigfox, Wi-Fi 7
  • RS庫存編號 790-448
  • 製造零件編號 TANGO44/0.15M/LL/MMCXM/RA/S/19
小計（1 件）
TWD1,081.00(不含稅)
TWD1,081.00/件
有庫存
Arcol Ohmite HS75 82R J, 82 Ω 75 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 309-1122
  • 製造零件編號 HS75 82R J
小計（1 件）
TWD385.00(不含稅)
TWD385.00/件
暫時缺貨
Yageo RC_L 3.3 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-073K3L
  • RS庫存編號 199-5715
  • 製造零件編號 RC0805FR-073K3L
小計（1 卷，共 5000 件）
TWD1,000.00(不含稅)
TWD0.20/件
暫時缺貨
Isabellenhutte CMS 33 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 2.5 W - CMS-R033-1.0
  • RS庫存編號 193-0114
  • 製造零件編號 CMS-R033-1.0
小計（1 組，共 10 件）
TWD392.00(不含稅)
TWD39.20/件
有庫存
Yageo RT 20 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS庫存編號 199-1457P
  • 製造零件編號 RT0603BRD0720KL
小計 10 件 (按連續帶提供)
TWD23.00(不含稅)
TWD2.30/件
有庫存
Wurth Elektronik Steel Cabinet, 31.4 x 18.4 x 4.4 mm
  • RS庫存編號 487-021
  • 製造零件編號 3671308
小計（1 件）
TWD879.00(不含稅)
TWD879.00/件
有庫存
Taoglas GW.51.5153W Baton WiFi Antenna with SMA Connector, WiFi
  • RS庫存編號 690-871
  • 製造零件編號 GW.51.5153W
小計（1 件）
TWD405.00(不含稅)
TWD405.00/件
暫時缺貨
Wurth Elektronik 3020604 Shielding Strip of Copper Layered Metallised Fibre, Nickel, Polyurethane Foam With Tape 1 m x
  • RS庫存編號 756-8695
  • 製造零件編號 3020604
小計（1 件）
TWD373.00(不含稅)
TWD373.00/件
暫時缺貨
Yageo RC_L 39 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-0739KL
  • RS庫存編號 199-5714
  • 製造零件編號 RC0805FR-0739KL
小計（1 組，共 100 件）
TWD40.00(不含稅)
TWD0.40/件
1
396
8256
每頁顯示的結果

相關連結