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

162191 표시되는 제품 Passive Components

647 / 999+
재고있음
Bourns, AV Varistor 8 nF 10 A, Clamping 44 V, Varistor 27 V, 2220
  • RS 제품 번호 209-8090
  • 제조사 부품 번호 AV17K2220122NIR1
Subtotal (1 tape of 5 units)
₩39.50
₩7.90/unit
재고있음
TDK, AdvancedD Metal Oxide Varistor 1.85 nF 500 A, Clamping 1240 V, Varistor 750 V
  • RS 제품 번호 241-6787
  • 제조사 부품 번호 B72220S2461K101
Subtotal (1 unit)
₩10.50
₩10.50/unit
일시적 품절
Panasonic ERJ3EK 16200 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±1 % Surface 0.1 W - ERJ3EKF1622V
  • RS 제품 번호 785-288
  • 제조사 부품 번호 ERJ3EKF1622V
Subtotal (1 Bag of 10 units)
₩0.67
₩0.067/unit
일시적 품절
Microchip 312.5 MHz Oscillator, 6-Pin VDFN ±25 ppm DSC1103DI2-312.5000
  • RS 제품 번호 725-374
  • 제조사 부품 번호 DSC1103DI2-312.5000
Subtotal (1 Box of 420 units)
₩7,524.30
₩17.915/unit
재고있음
Wurth Elektronik, WE-CMDC 5 A 80V dc, Surface Power Line Filter 1 Phase
  • RS 제품 번호 697-677P
  • 제조사 부품 번호 744240202
Subtotal 2 units (supplied on a continuous strip)
₩50.30
₩25.15/unit
재고있음
KOA 49.9 Ω Metal Film Resistor 0.25 W 1 % MFS1/4CC49R9F
  • RS 제품 번호 124-2919
  • 제조사 부품 번호 MFS1/4CC49R9F
Subtotal (1 Bag of 20 units)
₩29.50
₩1.475/unit
현재 비가용
VPG Foil Resistors 20 kΩ Metal Foil Resistor 0.6 W 0.005 % Y145320K0000V9L
  • RS 제품 번호 763-7312
  • 제조사 부품 번호 Y145320K0000V9L
Subtotal (1 unit)
₩353.00
₩353.00/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 25V dc, Through Hole - 860130475006 Radial Lead
  • RS 제품 번호 163-6902
  • 제조사 부품 번호 860130475006
Subtotal (1 Box of 600 units)
₩1,109.40
₩1.849/unit
재고있음
Wurth Elektronik Ferrite Bead (Cable) 7.5 mm (Axial) (EMI Suppression), 71 Ω impedance at 25 MHz, 108 Ω impedance at 100
  • RS 제품 번호 265-1657
  • 제조사 부품 번호 74270020
Subtotal (1 tape of 10 units)
₩44.30
₩4.43/unit
일시적 품절
Panasonic ERA6A 22100 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.125 W - ERA6ARB2212V
  • RS 제품 번호 785-243
  • 제조사 부품 번호 ERA6ARB2212V
Subtotal (1 Bag of 10 units)
₩37.10
₩3.71/unit
재고있음
PIHER SENSORS AND CONTROLS S.S.A T-21 2.5 kΩ Rotary Potentiometer Through Hole, T21AH-M0607-252A2020-TA
  • RS 제품 번호 181-224
  • 제조사 부품 번호 T21AH-M0607-252A2020-TA
Subtotal (1 Bag of 2 units)
₩128.40
₩64.20/unit
재고있음
MITSUBISHI GAS CHEMICAL NEXT 500 kΩ Precision Resistor 2 W 1 % RH2HVD0.5MOHMF
  • RS 제품 번호 157-440
  • 제조사 부품 번호 RH2HVD0.5MOHMF
Subtotal (1 unit)
₩107.80
₩107.80/unit
재고있음
Littelfuse, LA Metal Oxide Varistor 900 pF 100 A, Clamping 2700 V, Disc
  • RS 제품 번호 760-6942
  • 제조사 부품 번호 V275LA40BP
Subtotal (1 pack of 5 units)
₩22.60
₩4.52/unit
재고있음
Wurth Elektronik, WE-CMDC 5 A 80V dc, Surface Power Line Filter 1 Phase
  • RS 제품 번호 697-677
  • 제조사 부품 번호 744240202
Subtotal (1 tape of 2 units)
₩50.30
₩25.15/unit
일시적 품절
Arcol Ohmite HS25M 82R J M303, 82 Ω 25 W Resistive Resistor ±5 %
  • RS 제품 번호 760-238
  • 제조사 부품 번호 HS25M 82R J M303
Subtotal (1 Box of 25 units)
₩1,299.60
₩51.984/unit
일시적 품절
CHEMI-CON 1000 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS 제품 번호 170-0530
  • 제조사 부품 번호 EKY-500ELL102MM20S
Subtotal (1 Box of 500 units)
₩2,500.00
₩5.00/unit
일시적 품절
Panasonic E96 15800 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB1582X
  • RS 제품 번호 783-023
  • 제조사 부품 번호 ERA2AEB1582X
Subtotal (1 tape of 10 units)
₩4.02
₩0.402/unit
마지막 RS 재고
Vitrohm 22 Ω Wirewound Through Hole Fixed Resistor 3 W 1 %
  • RS 제품 번호 212-3582
  • 제조사 부품 번호 CRP300FT-73-22RAA
Subtotal (1 Box of 1000 units)
₩3,643.00
₩3.643/unit
일시적 품절
RS PRO RS 33 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.125 W
  • RS 제품 번호 713-7055
Subtotal (1 reel of 5000 units)
₩160.00
₩0.032/unit
재고있음
Vishay 248 100 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 248BBHS0XB25104MA
  • RS 제품 번호 410-536
  • 제조사 부품 번호 248BBHS0XB25104MA
Subtotal (1 unit)
₩138.10
₩138.10/unit
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