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

162325 표시되는 제품 Passive Components

257 / 999+
재고있음
KEMET Single Layer Ceramic Capacitor 6.8 nF 250V ac ±20 % Y5V Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3620
  • 제조사 부품 번호 C961U682MYVDBA7317
Subtotal (1 pack of 25 units)
₩8,287.50
₩1.70/unit
일시적 품절
Bourns, MOV-14D Metal Oxide Varistor 460 pF 50 A, Clamping 2970 V, Varistor 430 V, Molded Radial
  • RS 제품 번호 173-9269
  • 제조사 부품 번호 MOV-14D431K
Subtotal (1 Bag of 600 units)
₩179,010.00
₩1.527/unit
일시적 품절
Wurth Elektronik Ferrite Bead 0.8 mm (Surface) (0603) (High Current), 300 Ω impedance at 100 MHz
  • RS 제품 번호 144-9784
  • 제조사 부품 번호 742792641
Subtotal (1 reel of 4000 units)
₩538,200.00
₩0.69/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 240 mm x 240mm x 0.2 mm
  • RS 제품 번호 169-6817
  • 제조사 부품 번호 EFX(02)-240X240T0800
Subtotal (1 Bag of 20 units)
₩1,443,273.00
₩370.07/unit
재고있음
Wurth Elektronik, WE-SPC Shielded Wirewound Surface Mount Inductor 0.56 μH
  • RS 제품 번호 485-103
  • 제조사 부품 번호 744089420056
Subtotal (1 unit)
₩33,949.50
₩174.10/unit
재고있음
Vishay Single Layer Ceramic Capacitor 330 pF 1kV dc ±10 % Y5R Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 683-2103
  • 제조사 부품 번호 F331K29Y5RN6UK5R
Subtotal (1 pack of 25 units)
₩5,070.00
₩1.044/unit
재고있음
Vishay 10 μF Capacitor 400V dc, Radial - MAL215266109E3 Axial
  • RS 제품 번호 280-0365
  • 제조사 부품 번호 MAL215266109E3
Subtotal (1 Box of 500 units)
₩731,250.00
₩7.504/unit
일시적 품절
Wurth Elektronik, WE-SL3, SFBW Surface Mount Common Mode Line Filter with a Ferrite Core, 51 μH Dual -30 to 50 % 500 mA
  • RS 제품 번호 163-3657
  • 제조사 부품 번호 744252510
Subtotal (1 reel of 1500 units)
₩4,633,200.00
₩15.838/unit
재고있음
TE Connectivity, EVX 1 kA 1.5kV dc, Flange, Panel Mount EMI Filter, Busbar
  • RS 제품 번호 274-8248
  • 제조사 부품 번호 1-2443555-7
Subtotal (1 unit)
₩2,734,407.00
₩14,022.60/unit
재고있음
TE Connectivity 470 Ω Carbon Film Resistor 1 W 5 % CFR100J470R
  • RS 제품 번호 131-817
  • 제조사 부품 번호 CFR100J470R
Subtotal (1 pack of 10 units)
₩1,716.00
₩0.88/unit
재고있음
CHEMI-CON 220 μF Capacitor 250V dc, Through Hole - EKXJ251ELL221MLP1S Radial Lead
  • RS 제품 번호 756-7620
  • 제조사 부품 번호 EKXJ251ELL221MLP1S
Subtotal (1 unit)
₩4,777.50
₩24.50/unit
일시적 품절
KEMET C4AQ Polypropylene Capacitor, 5 %, 6 μF 1.5 kV dc, PCB
  • RS 제품 번호 207-8995
  • 제조사 부품 번호 C4AQSLW4600A36J
Subtotal (1 Box of 60 units)
₩317,304.00
₩27.118/unit
제한된 재고
Panasonic 270 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole - EEHAZE1V271B Radial Lead
  • RS 제품 번호 210-5710
  • 제조사 부품 번호 EEHAZE1V271B
Subtotal (1 tape of 2 units)
₩6,337.50
₩16.25/unit
재고있음
KOA SG73P 150 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W
  • RS 제품 번호 225-1652P
  • 제조사 부품 번호 SG73P1JTTD1500F
Subtotal 100 units (supplied on a continuous strip)
₩3,315.00
₩0.169/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 7.5 Ω Wirewound Fusible Resistor 2 W 5 % FWFU2W7R5J
  • RS 제품 번호 732-469
  • 제조사 부품 번호 FWFU2W7R5J
Subtotal (1 tape of 50 units)
₩11,505.00
₩1.181/unit
재고있음
1 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, PV36
  • RS 제품 번호 167-5326
  • 제조사 부품 번호 PV36X102C01B00
Subtotal (1 tube of 50 units)
₩138,157.50
₩14.17/unit
재고있음
Alpha 100 Ω Metal Film Fixed Resistor MCY100R00T
  • RS 제품 번호 351-1503
  • 제조사 부품 번호 MCY100R00T
Subtotal (1 unit)
₩36,153.00
₩185.40/unit
현재 액세스할 수 없는 재고 정보
Vishay Power Factor Correction Capacitor 82.9 μF 12.5 kvar 15 kvar 3
  • RS 제품 번호 187-5367
  • 제조사 부품 번호 PhMKP400.3.12,50-S64
Subtotal (1 Box of 9 units)
₩2,872,935.00
₩1,637.00/unit
재고있음
TDK 10000 μF Capacitor 63V dc, Snap-in
  • RS 제품 번호 171-3276
  • 제조사 부품 번호 B41231B8109M060
Subtotal (1 unit)
₩12,499.50
₩64.10/unit
일시적 품절
Wurth Elektronik 16 MHz Crystal ±30.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-579
  • 제조사 부품 번호 830107878109
Subtotal (1 reel of 3000 units)
₩3,082,950.00
₩5.269/unit
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