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

164305 표시되는 제품 Passive Components

정렬 기준
45 / 999+
마지막 RS 재고
TDK 56 pF Multilayer Ceramic Capacitor, 50V, ±5 % Radial
  • RS 제품 번호 194-0464
  • 제조사 부품 번호 FG28C0G1H560JNT00
Subtotal (1 pack of 10 units)
₩7.00
₩0.70/unit
재고있음
KEMET 100 μF MnO2 Tantalum Capacitor 16V dc, Surface, T494 Series
  • RS 제품 번호 648-0402
  • 제조사 부품 번호 T494D107K016AT
Subtotal (1 pack of 10 units)
₩190.40
₩19.04/unit
재고있음
Wurth Elektronik Ferrite Bead 15.5 mm 15.5 mm (EMI Suppression Axial Ferrite Bead), 125 Ω impedance at 25 MHz, 188 Ω
  • RS 제품 번호 332-450
  • 제조사 부품 번호 74270096
Subtotal (1 Bag of 2 units)
₩87.90
₩43.95/unit
현재 비가용
TDK, SIMID, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 mH ±10 % 65 mA Idc Q:30
  • RS 제품 번호 212-6036P
  • 제조사 부품 번호 B82442T1685K000
Subtotal 5 units (supplied on a continuous strip)
₩42.60
₩8.52/unit
일시적 품절
Murata 4.7 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 172-6492
  • 제조사 부품 번호 GRM21BC71H475KE11L
Subtotal (1 reel of 3000 units)
₩1,470.00
₩0.49/unit
일시적 품절
Dehn, DG Modular Surge Protector 275V ac Maximum Voltage Rating 40 kA Maximum Surge Current Type 2 Arrester
  • RS 제품 번호 768-1763
  • 제조사 부품 번호 DG M TT 2P 275 FM
Subtotal (1 unit)
₩2,536.70
₩2,536.70/unit
재고있음
Vishay, IDCP2218-01 Unshielded 100 μH Drum Core 20% 0.52 A Idc
  • RS 제품 번호 697-463P
  • 제조사 부품 번호 IDCP2218ER101M01
Subtotal 1 unit (supplied on a continuous strip)
₩2.35
₩2.35/unit
제조사가 재고 비축중
RS Better World
Schneider Electric Power Factor Correction Capacitor 400 kvar 400 kvar 3
  • RS 제품 번호 276-9431
  • 제조사 부품 번호 VLVAF5P03518AE
Subtotal (1 unit)
₩228,114.50
₩228,114.50/unit
제조사가 재고 비축중
TDK-Lambda, RTEN 40 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 3 Phase
  • RS 제품 번호 238-0259
  • 제조사 부품 번호 RTEN-2040
Subtotal (1 unit)
₩1,154.10
₩1,154.10/unit
재고있음
Bourns, SRP6540, 6540 Shielded Power Inductor with a Iron Powder Core, 5.6 μH ±20 % 5.5 A Idc
  • RS 제품 번호 466-137
  • 제조사 부품 번호 SRP6540-5R6M
Subtotal (1 Bag of 2 units)
₩17.50
₩8.75/unit
일시적 품절
Wurth Elektronik, WE-LQSH, 4020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 1.9 A Idc
  • RS 제품 번호 135-4860
  • 제조사 부품 번호 74405042068
Subtotal (1 pack of 10 units)
₩61.30
₩6.13/unit
재고있음
Vishay CRCW 30.9 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060330K9FKEA
  • RS 제품 번호 679-0194
  • 제조사 부품 번호 CRCW060330K9FKEA
Subtotal (1 pack of 50 units)
₩7.60
₩0.152/unit
재고있음
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3296
  • RS 제품 번호 167-3385
  • 제조사 부품 번호 3296W-1-203LF
Subtotal (1 tube of 50 units)
₩632.70
₩12.654/unit
재고있음
Panasonic ERA2A 332 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.06 W - ERA2AEB332X
  • RS 제품 번호 763-901
  • 제조사 부품 번호 ERA2AEB332X
Subtotal (1 pack of 10 units)
₩10.30
₩1.03/unit
마지막 RS 재고
RS PRO 100 μH 500 mA Common Mode Choke 260 mΩ
  • RS 제품 번호 104-8399P
Subtotal 5 units (supplied on a continuous strip)
₩91.50
₩18.30/unit
재고있음
Wurth Elektronik Openable, Diameter 21 mm Ferrite Sleeve, Apertures: 1 Key 56 mm 43 mm 47 mm
  • RS 제품 번호 185-7535
  • 제조사 부품 번호 74272211
Subtotal (1 unit)
₩215.40
₩215.40/unit
재고있음
Vishay 1 pF Multilayer Ceramic Capacitor, 50V dc, ±0.1 pF, Surface
  • RS 제품 번호 272-7846P
  • 제조사 부품 번호 VJ0603A1R0BXACW1BC
Subtotal 200 units (supplied on a reel)
₩75.00
₩0.375/unit
현재 비가용
Yageo 47 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 198-8300
  • 제조사 부품 번호 CS1206JKNPOCBN470
Subtotal (1 tape of 25 units)
₩22.70
₩0.908/unit
일시적 품절
Panasonic, V Surge Absorber 6.5 nF 100 A, Clamping 40 V, Varistor 100 V
  • RS 제품 번호 110-1955
  • 제조사 부품 번호 ERZV20D101
Subtotal (1 Bag of 1000 units)
₩6,226.00
₩6.226/unit
일시적 품절
Wurth Elektronik, WE-CMDC 8 A 80V dc 125Hz, -25 Hz, Surface EMC Filter 1 Phase
  • RS 제품 번호 253-3808
  • 제조사 부품 번호 744237701
Subtotal (1 reel of 500 units)
₩7,209.50
₩14.419/unit
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