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
Murata 1 μF Multilayer Ceramic Capacitor, 100V dc, ±15 %, Through Hole Solder
  • RS庫存編號 841-0767P
  • 製造零件編號 RCER72A105K2K1H03B
小計 10 件 (以袋裝提供)
TWD127.00(不含稅)
TWD12.70/件
暫時無法供應
TDK Single Layer Ceramic Capacitor 100 pF 3kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 262-1944
  • 製造零件編號 CC45SL3FD101JYVNA
小計（1 盒，共 1000 件）
TWD3,900.00(不含稅)
TWD3.90/件
有庫存
Abracon 4.194304 MHz Crystal 30 ppm Surface Mount 2-Pin 4.2 mm 11.4 mm 4.7mm
  • RS庫存編號 232-7226
  • 製造零件編號 ABLS-4.194304MHZ-B4-T
小計（1 包，共 50 件）
TWD300.00(不含稅)
TWD6.00/件
有庫存
Schaffner, FN2090 8 A 250V ac/dc 0Hz, 400 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS庫存編號 292-981
  • 製造零件編號 FN2090-8-06
小計（1 件）
TWD1,769.00(不含稅)
TWD1,769.00/件
暫時缺貨
Vishay MMA0204 47 Ω, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E4709BB100
  • RS庫存編號 180-4113
  • 製造零件編號 MMA02040E4709BB100
小計（1 卷，共 3000 件）
TWD43,200.00(不含稅)
TWD14.40/件
有庫存
TE Connectivity 23 2.2 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 23ESB222MMF50NF
  • RS庫存編號 745-6784
  • 製造零件編號 23ESB222MMF50NF
小計（1 件）
TWD265.00(不含稅)
TWD265.00/件
有庫存
Vishay PE30 220 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PE30L0FL224KAB
  • RS庫存編號 790-4467
  • 製造零件編號 PE30L0FL224KAB
小計（1 件）
TWD1,287.00(不含稅)
TWD1,287.00/件
暫時缺貨
Arcol Ohmite 508BA253KDG2, 25 kΩ 38 W Wirewound Fixed Resistor ±10 %
  • RS庫存編號 194-5236
  • 製造零件編號 508BA253KDG2
小計（1 盒，共 5 件）
TWD17,205.00(不含稅)
TWD3,441.00/件
有庫存
Vishay PE30 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PE30L0FL103KLB
  • RS庫存編號 790-4454
  • 製造零件編號 PE30L0FL103KLB
小計（1 件）
TWD1,367.00(不含稅)
TWD1,367.00/件
有庫存
Bourns 95 50 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 95A1D-C24-H18L
  • RS庫存編號 789-9462
  • 製造零件編號 95A1D-C24-H18L
小計（1 件）
TWD279.00(不含稅)
TWD279.00/件
有庫存
KEMET R75 Film Capacitor, ±5 %, 100 nF 1.6 kV dc 650V ac, Through Hole
  • RS庫存編號 875-2166P
  • 製造零件編號 R75TN31004030J
小計 5 件 (以袋裝提供)
TWD409.00(不含稅)
TWD81.80/件
暫時缺貨
TDK B85321, Feedthrough Capacitor 250 V ac, 600V dc 1.0 μF, Screw
  • RS庫存編號 162-0173
  • 製造零件編號 B85321A2205A101
小計（1 盒，共 6 件）
TWD43,963.20(不含稅)
TWD7,327.20/件
有庫存
Arcol Ohmite HS50 6R8 J, 6.8 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4196
  • 製造零件編號 HS50 6R8 J
小計（1 袋，共 20 件）
TWD3,250.00(不含稅)
TWD162.50/件
暫時無法供應
Abracon 25 MHz Crystal ±10 ppm DFN 4-Pin 600 μm 2.5 mm 2mm
  • RS庫存編號 171-0305
  • 製造零件編號 ABM8W-25.0000MHZ-4-B1U-T3
小計（1 包，共 10 件）
TWD135.00(不含稅)
TWD13.50/件
暫時無法供應
Bourns 3382 100 kΩ Rotary Potentiometer Surface, 3382G-2-104G
  • RS庫存編號 770-3157
  • 製造零件編號 3382G-2-104G
小計（1 件）
TWD39.00(不含稅)
TWD39.00/件
暫時缺貨
Wurth Elektronik 3851040 Shielding Strip of Nickel Plated Copper Beryllium With Screw 406.4 mm x 29.75mm x 28.7 mm
  • RS庫存編號 212-0451
  • 製造零件編號 3851040
小計（1 盒，共 50 件）
TWD47,980.00(不含稅)
TWD959.60/件
有庫存
Vishay P16 22 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P16NM223MAB15
  • RS庫存編號 790-4189
  • 製造零件編號 P16NM223MAB15
小計（1 件）
TWD963.00(不含稅)
TWD963.00/件
有庫存
Murata Power Solutions, DG6050C, 2424 Shielded Wirewound Surface Mount Inductor with a Resin Core, 15 μH ±20 % 3 A Idc
  • RS庫存編號 230-7863P
  • 製造零件編號 1264EY-150M=P3
小計 10 件 (按連續帶提供)
TWD229.00(不含稅)
TWD22.90/件
有庫存
Vishay P10 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P10XXAI103KB30
  • RS庫存編號 790-4221
  • 製造零件編號 P10XXAI103KB30
小計（1 件）
TWD268.00(不含稅)
TWD268.00/件
有庫存
Vishay PE30 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PE30L0FL102KLB
  • RS庫存編號 790-4451
  • 製造零件編號 PE30L0FL102KLB
小計（1 件）
TWD1,038.00(不含稅)
TWD1,038.00/件
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