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

165271 產品顯示為 Passive Components

排序方式
暫時缺貨
Huber+Suhner 1399.17.0222 Rectangular Antenna with N Jack Connector, 617 MHz, 7125 MHz, Cellular
  • RS庫存編號 889-347
  • 製造零件編號 1399.17.0222
小計（1 件）
TWD35,296.00(不含稅)
TWD35,296.00/件
暫時無法供應
TE Connectivity 152-0048-0254 Shielding Strip of Monel 5 m x 25.4mm x 4.8 mm
  • RS庫存編號 264-4576
  • 製造零件編號 152-0048-0254
小計（1 袋，共 5 米）
TWD119,086.00(不含稅)
TWD23,817.20/米
有庫存
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3299
  • RS庫存編號 522-0293
  • 製造零件編號 3299W-1-103LF
小計（1 件）
TWD88.00(不含稅)
TWD88.00/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
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Nidec Components, CT-20
  • RS庫存編號 474-8009
  • 製造零件編號 CT-20EP 10k Ohm
小計（1 包，共 5 件）
TWD255.00(不含稅)
TWD51.00/件
有庫存
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3296
  • RS庫存編號 521-9704
  • 製造零件編號 3296W-1-202LF
小計（1 件）
TWD73.00(不含稅)
TWD73.00/件
有庫存
Panasonic 22 μF Capacitor 35V dc, Surface Solder - EEEHC1V220P 1000
  • RS庫存編號 166-8241
  • 製造零件編號 EEEHC1V220P
小計（1 卷，共 1000 件）
TWD5,000.00(不含稅)
TWD5.00/件
有庫存
Abracon 25 MHz Crystal ±20 ppm Surface Mount 1.4 mm 6 mm 3.5mm
  • RS庫存編號 171-0650
  • 製造零件編號 ABM7-25.000MHZ-D2Y-T
小計（1 包，共 10 件）
TWD180.00(不含稅)
TWD18.00/件
暫時缺貨
200 kΩ, Surface Trimmer Potentiometer, J-Hook 0.13 W Top Adjust Bourns, 3313
  • RS庫存編號 167-4499
  • 製造零件編號 3313J-1-204E
小計（1 卷，共 1000 件）
TWD29,900.00(不含稅)
TWD29.90/件
製造商存貨
OPKON 256 ppr Pulse Incremental Incremental Encoder with a 6 mm Solid Shaft Shaft (Phase Z), Clamping Flange Mount
  • RS庫存編號 749-371
  • 製造零件編號 MRI-40-A-R6-HLD-256-ZZ-V2-2M5-R
小計（1 件）
TWD5,078.00(不含稅)
TWD5,078.00/件
有庫存
Vishay, 1.2 kΩ 25 W Thick Film Chassis Mount Resistor ±5 %
  • RS庫存編號 789-0875P
  • 製造零件編號 RCH25S12000JS06
小計 1 件 (以袋裝提供)
TWD730.00(不含稅)
TWD730.00/件
暫時缺貨
Welwyn WCR Series 62 Ω, 1206 Thick Film Resistor 0.01 Surface 0.25 W - WCR1206 62RF
  • RS庫存編號 814-311
  • 製造零件編號 WCR1206 62RF
小計（1 卷，共 5000 件）
TWD2,500.00(不含稅)
TWD0.50/件
有庫存
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3299
  • RS庫存編號 522-0287
  • 製造零件編號 3299W-1-102LF
小計（1 件）
TWD88.00(不含稅)
TWD88.00/件
有庫存
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3362
  • RS庫存編號 522-1038
  • 製造零件編號 3362W-1-104LF
小計（1 件）
TWD28.00(不含稅)
TWD28.00/件
最後的 RS 庫存
Vishay 19 mm Knob Diameter Black Potentiometer Knob for 6.35 mm Shaft Round Shaft, ACCKMP1925NLP14
  • RS庫存編號 425-025
  • 製造零件編號 ACCKMP1925NLP14
小計（1 盒，共 80 件）
TWD15,784.00(不含稅)
TWD197.30/件
暫時缺貨
Arcol Ohmite HS15 1K5 J, 1.5 kΩ 15 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4246
  • 製造零件編號 HS15 1K5 J
小計（1 袋，共 100 件）
TWD12,480.00(不含稅)
TWD124.80/件
暫時缺貨
Panasonic 4.7 μF Electrolytic Capacitor 50V, Radial - ECA1HHG4R7I Radial
  • RS庫存編號 758-981
  • 製造零件編號 ECA1HHG4R7I
小計（1 包，共 5 件）
TWD23.00(不含稅)
TWD4.60/件
有庫存
KOA RN73R 9.1 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS庫存編號 253-3196P
  • 製造零件編號 RN73R1JTTD9101B25
小計 5 件 (按連續帶提供)
TWD34.00(不含稅)
TWD6.80/件
製造商存貨
Arcol Ohmite Knob for 6.35 mm Shaft, 5150E
  • RS庫存編號 892-8439
  • 製造零件編號 5150E
小計（1 件）
TWD887.00(不含稅)
TWD887.00/件
暫時缺貨
Epson 32 MHz Crystal Unit ±10 ppm FA-128 4-Pin 500 μm 2 mm 1.6mm
  • RS庫存編號 904-7424
  • 製造零件編號 Q22FA1280009212
小計（1 袋，共 2 件）
TWD72.00(不含稅)
TWD36.00/件
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