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

164897 產品顯示為 Passive Components

排序方式
608 的 999+
暫時缺貨
Abracon, 50MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, HCMOS, LVCMOS, 4-Pin Surface Mount
  • RS庫存編號 237-7325
  • 製造零件編號 ASVDV-50.000MHz-LC-T
小計（5 件, 每袋5個）
TWD295.00(不含稅)
TWD59.00/件
有庫存
Eaton, DR, 0703 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 3.12 A Idc
  • RS庫存編號 770-1129P
  • 製造零件編號 DR73-6R8-R
小計（5 件, 按連續帶提供）
TWD111.00(不含稅)
TWD22.20/件
有庫存
Bourns 4.7 Ω Thick Film Resistor 30 W 5 % PWR221T-30-4R70J
  • RS庫存編號 904-7935
  • 製造零件編號 PWR221T-30-4R70J
小計（1 件）
TWD250.00(不含稅)
TWD250.00/件
有庫存
Yageo 6.8 pF Multilayer Ceramic Capacitor, 50V dc, 0.5 pF, Surface
  • RS庫存編號 198-5243P
  • 製造零件編號 AC0402DRNPO9BN6R8
小計（250 件, 以卷裝提供）
TWD250.00(不含稅)
TWD1.00/件
有庫存
KEMET 0.1 F Supercapacitor -20 to 80 % Tolerance, FR 5.5V dc, Through Hole
  • RS庫存編號 188-2093
  • 製造零件編號 FR0H104ZF
小計（2 件, 每袋2個）
TWD289.00(不含稅)
TWD144.50/件
有庫存
Bourns 10 Ω Wirewound Resistor 3 W 5 % FW30A10R0JA
  • RS庫存編號 775-7567
  • 製造零件編號 FW30A10R0JA
小計（5 件, 每袋5個）
TWD114.00(不含稅)
TWD22.80/件
有庫存
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Nidec Components, RJ-13
  • RS庫存編號 474-9153
  • 製造零件編號 RJ-13S 5K OHM
小計（1 件）
TWD149.00(不含稅)
TWD149.00/件
有庫存
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 47 nF, Surface
  • RS庫存編號 414-7080
  • 製造零件編號 ECHU1C473GX5
小計（10 件, 每袋10個）
TWD120.00(不含稅)
TWD12.00/件
有庫存
Durakool XV5-200 100R J, 100 Ω 200 W Wirewound High Power Resistor ±5 %
  • RS庫存編號 457-463
  • 製造零件編號 XV5-200 100R J
小計（1 件）
TWD1,721.00(不含稅)
TWD1,721.00/件
暫時缺貨
IQD, 8MHz Clock Oscillator, ±50 ppm HCMOS, TTL, 4-Pin Surface Mount LFSPXO019079
  • RS庫存編號 146-3947
  • 製造零件編號 LFSPXO019079
小計（1000 件, 每卷1000個）
TWD47,200.00(不含稅)
TWD47.20/件
有庫存
Nidec Components JP-30B 2 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, JP-30B 2K
  • RS庫存編號 182-5678
  • 製造零件編號 JP-30B 2K
小計（1 件）
TWD1,519.00(不含稅)
TWD1,519.00/件
有庫存
Wurth Elektronik 3020603 Shielding Strip of Nickel, Copper Layered Metallised Fibre, Polyurethane Foam With Tape 1 m x
  • RS庫存編號 773-7162
  • 製造零件編號 3020603
小計（1 件）
TWD373.00(不含稅)
TWD373.00/件
有庫存
Murata Power Solutions 2.2 mH Radial Inductor, Max SRF:1 kHz, 240 mA Idc, 4.5 Ω Rdc, 1300R
  • RS庫存編號 905-4977
  • 製造零件編號 13R225C
小計（5 件, 每包5個）
TWD157.00(不含稅)
TWD31.40/件
製造商存貨
Siemens, UAC 111 A 400V 50Hz Power Line Filter 3 Phase
  • RS庫存編號 287-3593
  • 製造零件編號 UAC:FN344075116E2FAJRX
小計（1 件）
TWD308,128.00(不含稅)
TWD308,128.00/件
暫時缺貨
PCTEL 710258 Low Profile Omni-Directional Cellular Antennas with SMA Male Connector, 2G, 3G, 5G, LTE
  • RS庫存編號 917-593
  • 製造零件編號 710258
小計（1 件）
TWD2,520.00(不含稅)
TWD2,520.00/件
暫時無法供應
VPG Foil Resistors 120 Ω Metal Foil Resistor 0.6 W 0.01 %
  • RS庫存編號 173-2969
  • 製造零件編號 Y1453120R000T9L
小計（100 件, 每包100個）
TWD68,350.00(不含稅)
TWD683.50/件
暫時缺貨
PCTEL 710274 Stick Multi-Band Antenna with N-type Connector Connector, 2.4 GHz, 5.9 GHz, WiFi
  • RS庫存編號 917-582
  • 製造零件編號 710274
小計（1 件）
TWD4,591.00(不含稅)
TWD4,591.00/件
暫時缺貨
PCTEL 710380 Low Profile Omni-Directional Cellular Antennas with SMA Connector, 2G, 3G, 5G, LTE
  • RS庫存編號 917-586
  • 製造零件編號 710380
小計（1 件）
TWD1,246.00(不含稅)
TWD1,246.00/件
有庫存
TDK, B84143A 50 A 520V ac 60Hz, Flange EMC Filter, Screw 3 Phase
  • RS庫存編號 414-0714
  • 製造零件編號 B84143A0050R105
小計（1 件）
TWD7,238.00(不含稅)
TWD7,238.00/件
暫時缺貨
PCTEL 310.06.00.00+ Antenna Screw Mount with M Connector Connector
  • RS庫存編號 917-591
  • 製造零件編號 310.06.00.00+
小計（1 件）
TWD723.00(不含稅)
TWD723.00/件
1
608
8245
每頁顯示的結果

相關連結