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

162474 표시되는 제품 Passive Components

933 / 999+
재고있음
Panasonic 47 μF Capacitor 50V dc, Surface - EEEFN1H470XL
  • RS 제품 번호 262-4933
  • 제조사 부품 번호 EEEFN1H470XL
Subtotal (1 tape of 10 units)
₩25.30
₩2.53/unit
현재 비가용
Vishay 4.7 μF Tantalum Tantalum Capacitor 16V dc, Surface, TMCU Series
  • RS 제품 번호 188-2215P
  • 제조사 부품 번호 TMCUB1C475KTRF
Subtotal 10 units (supplied on a continuous strip)
₩31.90
₩3.19/unit
현재 비가용
ROHM ESR03 4.7 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF4704
  • RS 제품 번호 263-1013P
  • 제조사 부품 번호 ESR03EZPF4704
Subtotal 100 units (supplied on a continuous strip)
₩33.80
₩0.338/unit
재고있음
Wurth Elektronik, WE-TPC, 8012 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 8.2 μH ±20 % 1.35 A Idc
  • RS 제품 번호 800-8128
  • 제조사 부품 번호 7440680082
Subtotal (1 unit)
₩14.60
₩14.60/unit
재고있음
Murata 0.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS 제품 번호 185-1902
  • 제조사 부품 번호 GRM0335C1HR20WA01D
Subtotal (1 reel of 1000 units)
₩63.00
₩0.063/unit
재고있음
Panasonic 1800 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole - EEUFC1V182S Radial Lead
  • RS 제품 번호 572-344
  • 제조사 부품 번호 EEUFC1V182S
Subtotal (1 pack of 5 units)
₩74.62
₩14.924/unit
재고있음
Panasonic 470 μF Capacitor 16V dc, Radial, Through Hole Radial Lead - ECA1CM471B
  • RS 제품 번호 249-1236
  • 제조사 부품 번호 ECA1CM471B
Subtotal (1 pack of 10 units)
₩15.90
₩1.59/unit
재고있음
TE Connectivity 4.7 Ω Metal Oxide Resistor 3 W 5 % ROX3SJ4R7
  • RS 제품 번호 214-2459
  • 제조사 부품 번호 ROX3SJ4R7
Subtotal (1 pack of 10 units)
₩15.90
₩1.59/unit
마지막 RS 재고
Vishay Single Layer Ceramic Capacitor 150 pF 1kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 716-7147P
  • 제조사 부품 번호 F151K25S3NN63J5R
Subtotal 50 units (supplied in a bag)
₩30.80
₩0.616/unit
마지막 RS 재고
KEMET 22 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 264-4501
  • 제조사 부품 번호 C0603C220J5GACTU
Subtotal (1 pack of 25 units)
₩7.50
₩0.30/unit
재고있음
Wurth Elektronik, WE-LQS, 0804 Shielded Wirewound Surface Mount Inductor 10 μH Semi Shielded ±20 % 3.3 A Idc
  • RS 제품 번호 816-4720
  • 제조사 부품 번호 74404084100
Subtotal (1 Bag of 5 units)
₩52.50
₩10.50/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 2.2 mH 10 % 78 mA Idc
  • RS 제품 번호 171-135
  • 제조사 부품 번호 3627453226222K-1
Subtotal (1 tape of 20 units)
₩77.50
₩3.875/unit
일시적 품절
Panasonic ERA 1.5 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6APB152V
  • RS 제품 번호 172-4737
  • 제조사 부품 번호 ERA6APB152V
Subtotal (1 reel of 5000 units)
₩10,915.00
₩2.183/unit
재고있음
Vishay CRCW 5.6 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW12065K60FKEA
  • RS 제품 번호 169-4945
  • 제조사 부품 번호 CRCW12065K60FKEA
Subtotal (1 reel of 5000 units)
₩730.00
₩0.146/unit
일시적 품절
Vishay 47 μF Capacitor 100V dc, Axial - MAL212019479E3 Axial
  • RS 제품 번호 280-3438
  • 제조사 부품 번호 MAL212019479E3
Subtotal (1 Box of 340 units)
₩6,844.54
₩20.131/unit
현재 액세스할 수 없는 재고 정보
Vishay 220 pF Multilayer Ceramic Capacitor, 1kV dc, 5 %, Surface
  • RS 제품 번호 298-270
  • 제조사 부품 번호 VJ1825A221JXGTW1HV
Subtotal (1 reel of 1000 units)
₩10,562.00
₩10.562/unit
재고있음
KEMET 47 mF Supercapacitor -20 to 80 % Tolerance, FMR 5.5V dc, Through Hole
  • RS 제품 번호 188-2087
  • 제조사 부품 번호 FMR0H473ZF
Subtotal (1 pack of 2 units)
₩46.30
₩23.15/unit
재고있음
Panasonic ERA 750 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB751V
  • RS 제품 번호 905-3680
  • 제조사 부품 번호 ERA8AEB751V
Subtotal (1 Bag of 100 units)
₩182.90
₩1.829/unit
일시적 품절
Wurth Elektronik 22 μF Surface Polymer Capacitor, 50V dc
  • RS 제품 번호 257-0050
  • 제조사 부품 번호 870135774001
Subtotal (1 Box of 800 units)
₩6,329.60
₩7.912/unit
일시적 품절
QANTEK 25 MHz Crystal ±20 ppm Surface Mount 2-Pin 1.1 mm 5 mm 3.2mm
  • RS 제품 번호 173-5686
  • 제조사 부품 번호 QC5CB25.0000F18B23R
Subtotal (1 reel of 1000 units)
₩7,124.00
₩7.124/unit
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