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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164461 표시되는 제품 Passive Components

정렬 기준
일시적 품절
Wurth Elektronik 180 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 185-5138
  • 제조사 부품 번호 875015119005
Subtotal (1 reel of 3500 units)
₩7,063,000.00
₩2,018.00/unit
재고있음
PUI Audio 0.005 W Speaker 10 mm Dia. 3.03 mm, 10mm
  • RS 제품 번호 686-813
  • 제조사 부품 번호 AR01032MR-3
Subtotal (1 unit)
₩3,320.00
₩3,320.00/unit
현재 비가용
KEMET R52 Polypropylene Capacitor X2, 10 %, 330 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 207-7607
  • 제조사 부품 번호 R523I333050P0K
Subtotal (1 Bag of 700 units)
₩411,600.00
₩588.00/unit
일시적 품절
KEMET R75 Film Capacitor, ±5 %, 220 nF 630 V dc 250V ac, Through Hole
  • RS 제품 번호 875-2106
  • 제조사 부품 번호 R75PI32204030J
Subtotal (1 pack of 10 units)
₩14,200.00
₩1,420.00/unit
재고있음
Murata Ferrite Bead 800 μm (Surface) (0603) (Chip Ferrite Bead), 47 Ω impedance at 100 MHz
  • RS 제품 번호 811-9783P
  • 제조사 부품 번호 BLM18BA470SN1D
Subtotal 25 units (supplied on a continuous strip)
₩2,000.00
₩80.00/unit
현재 비가용
KEMET 47 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 209-1507
  • 제조사 부품 번호 T599B476M006ATE090
Subtotal (1 reel of 2000 units)
₩1,324,000.00
₩662.00/unit
일시적 품절
Wurth Elektronik 33 μF Through Hole Polymer Capacitor, 35V dc
  • RS 제품 번호 163-7139
  • 제조사 부품 번호 870055674003
Subtotal (1 Box of 800 units)
₩724,800.00
₩906.00/unit
일시적 품절
Wurth Elektronik 470 μF Surface Polymer Capacitor, 10V dc
  • RS 제품 번호 163-5951
  • 제조사 부품 번호 875115252003
Subtotal (1 reel of 500 units)
₩565,000.00
₩1,130.00/unit
현재 비가용
TE Connectivity 3502 75 Ω, 2010 Thick Film ±1 % 2 W - 350275RFT
  • RS 제품 번호 186-5823
  • 제조사 부품 번호 350275RFT
Subtotal (1 reel of 2000 units)
₩836,000.00
₩418.00/unit
일시적 품절
KEMET 150 μF Surface Polymer Capacitor, 10V dc
  • RS 제품 번호 173-7043
  • 제조사 부품 번호 T520C157M010ATE055
Subtotal (1 reel of 500 units)
₩536,000.00
₩1,072.00/unit
일시적 품절
Wurth Elektronik 100 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 185-5136
  • 제조사 부품 번호 875015119003
Subtotal (1 reel of 3500 units)
₩5,523,000.00
₩1,578.00/unit
일시적 품절
Panasonic 330 μF Polymer Capacitor 2.5V dc, Surface - 2R5SVPE330MY
  • RS 제품 번호 166-7135
  • 제조사 부품 번호 2R5SVPE330MY
Subtotal (1 reel of 1500 units)
₩1,701,000.00
₩1,134.00/unit
현재 비가용
KEMET 220 μF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 187-7114
  • 제조사 부품 번호 T521X227M016ATE050
Subtotal (1 reel of 500 units)
₩2,021,000.00
₩4,042.00/unit
마지막 RS 재고
Panasonic 390 μF Polymer Capacitor 2.5V, Surface - EEFJX0E391RB
  • RS 제품 번호 246-9291
  • 제조사 부품 번호 EEFJX0E391RB
Subtotal (1 unit)
₩5,180.00
₩5,180.00/unit
재고있음
Epson 25 MHz Crystal Unit ±50 ppm FA-238 4-Pin 700 μm 3.2 mm 2.5mm
  • RS 제품 번호 904-7446
  • 제조사 부품 번호 Q22FA2380014312
Subtotal (1 Bag of 2 units)
₩3,120.00
₩1,560.00/unit
현재 비가용
KEMET C4AF Polypropylene Capacitor, 10 %, 2.2 μF 350V ac, PCB
  • RS 제품 번호 207-8878
  • 제조사 부품 번호 C4AF7BU4220T11K
Subtotal (1 pack of 2 units)
₩14,420.00
₩7,210.00/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 200 pF 50kV dc ±10 % Z5T Dielectric, UHV, Screw 85 °C Max Op. Temp.
  • RS 제품 번호 741-6950
  • 제조사 부품 번호 UHV-252A
Subtotal (1 unit)
₩105,200.00
₩105,200.00/unit
일시적 품절
Wurth Elektronik SMT Coupled Inductor Coupled Inductor Iron Powder Core, 33 μH
  • RS 제품 번호 258-5752
  • 제조사 부품 번호 7448990330
Subtotal (1 unit)
₩7,240.00
₩7,240.00/unit
일시적 품절
KEMET C4AF Film Capacitor, 10 %, 18.5 μF 350 V dc 350V ac, Through Hole
  • RS 제품 번호 258-4227
  • 제조사 부품 번호 C4AF7BW5185F3MK
Subtotal (1 Box of 27 units)
₩320,220.00
₩11,860.00/unit
재고있음
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 1 nF, Surface
  • RS 제품 번호 622-5227
  • 제조사 부품 번호 ECHU1C102GX5
Subtotal (1 pack of 10 units)
₩4,260.00
₩426.00/unit
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