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
有庫存
Bourns, 1320 Surge Arrester 150V dc Maximum Voltage Rating 40 kA Maximum Surge Current 2 Pole Protector
  • RS庫存編號 785-8180
  • 製造零件編號 1320-S-110
小計（1 件）
TWD3,932.00(不含稅)
TWD3,932.00/件
有庫存
KEMET Ferrite Core 30.2 mm
  • RS庫存編號 444-673
  • 製造零件編號 ESD-SR-301333XVE-T
小計（1 包，共 2 件）
TWD290.00(不含稅)
TWD145.00/件
最後的 RS 庫存
TE Connectivity 33.2 Ω Metal Film Resistor 0.25 W 0.1 % YR1B33R2CC
  • RS庫存編號 754-5588
  • 製造零件編號 YR1B33R2CC
小計（1 包，共 5 件）
TWD82.00(不含稅)
TWD16.40/件
暫時無法供應
ROHM ESR18 51 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ513
  • RS庫存編號 264-2105
  • 製造零件編號 ESR18EZPJ513
小計（1 組，共 100 件）
TWD130.00(不含稅)
TWD1.30/件
最後的 RS 庫存
Murata Thermistor, NTC Type 10 kΩ, 0402 500 μm 1 mm 500 μm
  • RS庫存編號 725-9041
  • 製造零件編號 NCP15XH103F03RC
小計（1 包，共 10 件）
TWD28.00(不含稅)
TWD2.80/件
暫時缺貨
Murata 0.22 μF Multilayer Ceramic Capacitor, 16V dc, 0.1, Surface Mount
  • RS庫存編號 887-031
  • 製造零件編號 GCM155R71C224KE02D
小計（1 卷，共 10000 件）
TWD9,000.00(不含稅)
TWD0.90/件
暫時缺貨
Vishay CRCW 23.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040223K7FKED
  • RS庫存編號 678-8999
  • 製造零件編號 CRCW040223K7FKED
小計（1 包，共 50 件）
TWD30.00(不含稅)
TWD0.60/件
製造商存貨
Schneider Electric, LVR5 400V 22 A Sine Wave Filter
  • RS庫存編號 340-905
  • 製造零件編號 LVR05125A40T
小計（1 件）
TWD29,502.00(不含稅)
TWD29,502.00/件
暫時缺貨
TDK, AdvancedD-MP Metal Oxide Varistor 180 pF 25 A, Clamping 1.815 kV, Varistor 430 V
  • RS庫存編號 170-2890
  • 製造零件編號 B72210P2271K101
小計（1 卷，共 500 件）
TWD6,050.00(不含稅)
TWD12.10/件
有庫存
Arcol Ohmite HS25E3 56R F M145, 56 Ω 25 W Wirewound Chassis Mount Resistor ±1 %
  • RS庫存編號 195-4085
  • 製造零件編號 HS25E3 56R F M145
小計（1 袋，共 30 件）
TWD9,936.00(不含稅)
TWD331.20/件
有庫存
Yageo 3.3 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 198-8148
  • 製造零件編號 CC0805KRX7R9BB332
小計（1 組，共 200 件）
TWD220.00(不含稅)
TWD1.10/件
有庫存
Panasonic 470 μF Aluminium Electrolytic Capacitor 50V dc, Radial, Through Hole - EEUFM1H471 Radial Lead
  • RS庫存編號 526-1698
  • 製造零件編號 EEUFM1H471
小計（1 包，共 5 件）
TWD152.00(不含稅)
TWD30.40/件
暫時缺貨
Murata 47 pF Multilayer Ceramic Capacitor, 50V dc, 0.05, Surface Mount
  • RS庫存編號 886-947
  • 製造零件編號 GRM1555C1H470JA01D
小計（1 卷，共 10000 件）
TWD2,000.00(不含稅)
TWD0.20/件
有庫存
Epson, 80MHz Crystal Oscillator Crystal Oscillator, ±30 ppm LVDS, 6-Pin Surface Mount X1G004241010511
  • RS庫存編號 298-668
  • 製造零件編號 X1G004241010511
小計（1 件）
TWD171.00(不含稅)
TWD171.00/件
製造商存貨
Sato Parts Potentiometer Knob 9 mm, K-300-R 3.2 mm, Red
  • RS庫存編號 792-577
  • 製造零件編號 K-300-R
小計（1 件）
TWD173.00(不含稅)
TWD173.00/件
有庫存
ROHM SDR 3 Ω, 0603 Thick Film Surface Mount Fixed Resistor 5 % 0.3 W - SDR03EZPJ3R0
  • RS庫存編號 261-9931
  • 製造零件編號 SDR03EZPJ3R0
小計（1 組，共 100 件）
TWD110.00(不含稅)
TWD1.10/件
製造商存貨
Sato Parts Potentiometer Knob 26 mm, K-8000-L-B 6 mm, Black
  • RS庫存編號 792-661
  • 製造零件編號 K-8000-L-B
小計（1 件）
TWD196.00(不含稅)
TWD196.00/件
暫時無法供應
Vishay TNPW 10 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - TNPW040210K0BETD
  • RS庫存編號 262-0601
  • 製造零件編號 TNPW040210K0BETD
小計（1 卷，共 10000 件）
TWD96,000.00(不含稅)
TWD9.60/件
暫時無法供應
Vishay TNPW 1 kΩ, 1206 Thin Film Surface Mount Resistor ±0.1 % 0.4 W - TNPW12061K00BEEA
  • RS庫存編號 262-0875
  • 製造零件編號 TNPW12061K00BEEA
小計（1 組，共 10 件）
TWD101.00(不含稅)
TWD10.10/件
暫時無法供應
RS Better World
Vishay TNPW 1 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.2 W - TNPW08051K00BEEA
  • RS庫存編號 262-0815
  • 製造零件編號 TNPW08051K00BEEA
小計（1 卷，共 5000 件）
TWD30,000.00(不含稅)
TWD6.00/件
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