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

165128 產品顯示為 Passive Components

排序方式
有庫存
Arcol Ohmite FCSL 0.01 Ω, Reel Resistive Fixed Resistor 0.01 4 W - FC4L90R010FER
  • RS庫存編號 760-212
  • 製造零件編號 FC4L90R010FER
小計（1 包，共 5 件）
TWD362.00(不含稅)
TWD72.40/件
有庫存
Arcol Ohmite HS50E3 1K F M145, 1 kΩ 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS庫存編號 195-4104
  • 製造零件編號 HS50E3 1K F M145
小計（1 袋，共 30 件）
TWD10,566.00(不含稅)
TWD352.20/件
有庫存
Vishay P16 4.7 kΩ Knob Potentiometer Potentiometer 1-Turns 1-Gang Panel Mount, P16NM472KAB15
  • RS庫存編號 733-017
  • 製造零件編號 P16NM472KAB15
小計（1 件）
TWD1,026.00(不含稅)
TWD1,026.00/件
最後的 RS 庫存
KYOCERA AVX 8.2 pF Multilayer Ceramic Capacitor, 200V dc, 0.25 pF
  • RS庫存編號 698-4128
  • 製造零件編號 08052U8R2CAT2A
小計（1 包，共 5 件）
TWD54.00(不含稅)
TWD10.80/件
製造商存貨
Amphenol Procom ProConnect-B-TH-L2-S Disc Hemisphere Antenna with SMA Connector, 2G, 3G, 4G, 5G, Cellular, GNSS, WiFi
  • RS庫存編號 859-387
  • 製造零件編號 ProConnect-B-TH-L2-S
小計（1 件）
TWD4,837.00(不含稅)
TWD4,837.00/件
有庫存
Wurth Elektronik Shielding Strip of Silicone Nickel Graphite 1 m x 6.35mm x 6.35 mm
  • RS庫存編號 212-0354
  • 製造零件編號 38401003
小計（1 件）
TWD3,684.00(不含稅)
TWD3,684.00/件
暫時無法供應
Wurth Elektronik Shielding Strip of Silicone Nickel Graphite 1 m x 4.8mm x 4.8 mm
  • RS庫存編號 212-0435
  • 製造零件編號 38401414
小計（1 件）
TWD2,669.00(不含稅)
TWD2,669.00/件
有庫存
Wurth Elektronik Shielding Sheet 400 mm x 200mm x 2 mm
  • RS庫存編號 212-0486
  • 製造零件編號 40101020
小計（1 盒，共 1 件）
TWD1,513.00(不含稅)
TWD1,513.00/盒
有庫存
5 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust TT Electronics/BI, 64
  • RS庫存編號 144-2240
  • 製造零件編號 64WR5KLF
小計（1 包，共 5 件）
TWD403.00(不含稅)
TWD80.60/件
暫時缺貨
Yageo RT 249 kΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - RT1206BRD07249KL
  • RS庫存編號 198-5726
  • 製造零件編號 RT1206BRD07249KL
小計（1 卷，共 5000 件）
TWD19,500.00(不含稅)
TWD3.90/件
有庫存
RS PRO 10 A 250V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Fast-On 1 Phase
  • RS庫存編號 278-5151
小計（1 件）
TWD1,335.00(不含稅)
TWD1,335.00/件
有庫存
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3339
  • RS庫存編號 691-7632P
  • 製造零件編號 3339P-1-103LF
小計 1 件 (以管提供)
TWD165.00(不含稅)
TWD165.00/件
暫時缺貨
Panasonic 47 μF Aluminium Electrolytic Capacitor 35V dc, Radial, Through Hole - EEUFC1V470 Radial Lead
  • RS庫存編號 107-1091
  • 製造零件編號 EEUFC1V470
小計（1 袋，共 200 件）
TWD1,080.00(不含稅)
TWD5.40/件
暫時缺貨
Panasonic ERJ8BQ 3.3 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJ8BQF3R3V
  • RS庫存編號 922-5996
  • 製造零件編號 ERJ8BQF3R3V
小計（1 卷，共 5000 件）
TWD12,000.00(不含稅)
TWD2.40/件
有庫存
Wurth Elektronik, WE-MK, 0201 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 1.5 nH Multilayer ±2 % 430
  • RS庫存編號 245-8333
  • 製造零件編號 7447820015G
小計（1 卷，共 15000 件）
TWD25,500.00(不含稅)
TWD1.70/件
暫時缺貨
TE Connectivity 130 Ω Wirewound Fusible Resistor 1 W 5 % FWFU1W130RJ
  • RS庫存編號 732-614
  • 製造零件編號 FWFU1W130RJ
小計（1 組，共 100 件）
TWD450.00(不含稅)
TWD4.50/件
有庫存
30 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3362
  • RS庫存編號 787-0575
  • 製造零件編號 3362P-1-303LF
小計（1 件）
TWD28.00(不含稅)
TWD28.00/件
有庫存
Murata 220 nF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 820-0668
  • 製造零件編號 GRM033R61A224ME90D
小計（1 包，共 200 件）
TWD60.00(不含稅)
TWD0.30/件
有庫存
Welwyn 220 Ω Wirewound Resistor 10.5 W 5 % W23-220RJI
  • RS庫存編號 144-2861
  • 製造零件編號 W23-220RJI
小計（1 盒，共 50 件）
TWD4,630.00(不含稅)
TWD92.60/件
有庫存
Welwyn 6.8 kΩ Wirewound Resistor 14 W 5 % W24-6K8JI
  • RS庫存編號 144-2910
  • 製造零件編號 W24-6K8JI
小計（1 盒，共 50 件）
TWD5,135.00(不含稅)
TWD102.70/件
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