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

164377 표시되는 제품 Passive Components

정렬 기준
1547 / 999+
재고있음
Panasonic 2.2 μF Capacitor 450V dc, Through Hole - ECA2WM2R2 Radial Lead
  • RS 제품 번호 228-7271
  • 제조사 부품 번호 ECA2WM2R2
Subtotal (1 pack of 5 units)
₩4,700.00
₩940.00/unit
재고있음
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 120 nH Multilayer ±2 % 150
  • RS 제품 번호 245-8452
  • 제조사 부품 번호 7447840212G
Subtotal (1 reel of 10000 units)
₩660,000.00
₩66.00/unit
일시적 품절
TDK-Lambda, RTEN 20 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 3 Phase
  • RS 제품 번호 238-0257
  • 제조사 부품 번호 RTEN-2020
Subtotal (1 unit)
₩186,300.00
₩186,300.00/unit
마지막 RS 재고
Vishay 2.7 Ω Wirewound Resistor 3 W 5 % AC03000002708JAC00
  • RS 제품 번호 683-0905
  • 제조사 부품 번호 AC03000002708JAC00
Subtotal (1 pack of 10 units)
₩9,980.00
₩998.00/unit
재고있음
IQD 6 MHz Crystal Unit ±30 ppm HC-49 2-Pin 4.1 mm 11.05 mm 4.7mm
  • RS 제품 번호 146-3975
  • 제조사 부품 번호 LFXTAL003132B
Subtotal (1 Bag of 100 units)
₩60,400.00
₩604.00/unit
마지막 RS 재고
TE Connectivity 4.32 kΩ Metal Film Resistor 0.25 W 0.1 % H84K32BYA
  • RS 제품 번호 701-7594
  • 제조사 부품 번호 H84K32BYA
Subtotal (1 pack of 5 units)
₩20,400.00
₩4,080.00/unit
재고있음
RS PRO 47 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W
  • RS 제품 번호 804-7262
Subtotal (1 reel of 10000 units)
₩40,000.00
₩4.00/unit
제한된 재고
TE Connectivity 22 kΩ Carbon Film Resistor 1 W 5 % CFR100J22K
  • RS 제품 번호 135-257
  • 제조사 부품 번호 CFR100J22K
Subtotal (1 pack of 10 units)
₩2,480.00
₩248.00/unit
일시적 품절
Yageo RC_L 82 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0782KL
  • RS 제품 번호 199-5639
  • 제조사 부품 번호 RC0603FR-0782KL
Subtotal (1 reel of 5000 units)
₩20,000.00
₩4.00/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 68 μH 10 % 130 mA Idc
  • RS 제품 번호 171-091P
  • 제조사 부품 번호 3627322515680K
Subtotal 20 units (supplied on a continuous strip)
₩13,680.00
₩684.00/unit
일시적 품절
TE Connectivity, KEB 100 A 520V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 209-4416
  • 제조사 부품 번호 100KEBS10BFPD
Subtotal (1 unit)
₩1,248,940.00
₩1,248,940.00/unit
재고있음
Wurth Elektronik, WE-MAIA, 4030 Shielded Surface Mount Inductor with a Polystyrene Core, 4.7 μH Shielded ±20 % 5.1 A Idc
  • RS 제품 번호 296-291
  • 제조사 부품 번호 78438357047
Subtotal (1 tape of 5 units)
₩15,080.00
₩3,016.00/unit
현재 비가용
TE Connectivity CRGP 22 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.33 W - CRGP0805F22K
  • RS 제품 번호 176-5371
  • 제조사 부품 번호 CRGP0805F22K
Subtotal (1 reel of 1000 units)
₩48,000.00
₩48.00/unit
재고있음
RS PRO 47 kΩ Metal Film Resistor 1 W 0.5 %
  • RS 제품 번호 174-2995
Subtotal (1 pack of 100 units)
₩17,600.00
₩176.00/unit
일시적 품절
Wurth Elektronik 470 μF Capacitor 16V dc, Radial, Through Hole - 860240375008 Radial Lead
  • RS 제품 번호 163-6277
  • 제조사 부품 번호 860240375008
Subtotal (1 Box of 500 units)
₩227,000.00
₩454.00/unit
재고있음
Arcol Ohmite AS25 100 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 1.5 W - AS25J1000ET
  • RS 제품 번호 136-4773
  • 제조사 부품 번호 AS25J1000ET
Subtotal (1 tape of 100 units)
₩29,600.00
₩296.00/unit
일시적 품절
Vishay WFM 10 mΩ, 2010 Metal Strip Surface Mount Resistor ±1 % 2 W - WFMA2010R0100FEA
  • RS 제품 번호 188-0671
  • 제조사 부품 번호 WFMA2010R0100FEA
Subtotal (1 tape of 5 units)
₩17,480.00
₩3,496.00/unit
일시적 품절
Wurth Elektronik 390 μF Surface Polymer Capacitor, 2V dc
  • RS 제품 번호 185-5147
  • 제조사 부품 번호 875016219005
Subtotal (1 reel of 3500 units)
₩6,818,000.00
₩1,948.00/unit
재고있음
Wurth Elektronik 26 μH Ferrite Toroidal Inductor, Max SRF:25 MHz, 10.3 A Idc, 15 mΩ Rdc, WE-SI
  • RS 제품 번호 163-3230
  • 제조사 부품 번호 744150
Subtotal (1 tray of 30 units)
₩85,920.00
₩2,864.00/unit
재고있음
Vishay Single Layer Ceramic Capacitor 330 pF 3kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 716-7302P
  • 제조사 부품 번호 F331K33S3NR63K7R
Subtotal 10 units (supplied in a bag)
₩2,400.00
₩240.00/unit
1
1547
8219
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