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

164546 표시되는 제품 Passive Components

정렬 기준
재고있음
100 Ω, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 521-9316
  • 제조사 부품 번호 3266X-1-101LF
Subtotal (1 unit)
₩5,420.00
₩5,420.00/unit
재고있음
Bourns, 4600X 4.7 kΩ 2 % BUS Resistor Array, 4 Resistors, 0.63 W total, SIP, Solder
  • RS 제품 번호 167-3230
  • 제조사 부품 번호 4605X-101-472LF
Subtotal (1 Bag of 200 units)
₩32,400.00
₩162.00/unit
재고있음
Murata 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 723-4950
  • 제조사 부품 번호 GCM155R71H102KA37D
Subtotal (1 pack of 200 units)
₩4,000.00
₩20.00/unit
일시적 품절
CHEMI-CON 820 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 914-3724
  • 제조사 부품 번호 ELXS401VSN821MA50S
Subtotal (1 unit)
₩21,560.00
₩21,560.00/unit
현재 비가용
TE Connectivity 27 47 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount
  • RS 제품 번호 161-5137
  • 제조사 부품 번호 27ESB473MMF50NF
Subtotal (1 Box of 100 units)
₩971,000.00
₩9,710.00/unit
재고있음
TDK 4.7 μF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 108-4064
  • 제조사 부품 번호 C3225X7S2A475K200AB
Subtotal (1 reel of 1000 units)
₩884,000.00
₩884.00/unit
재고있음
Panasonic 220 μF Aluminium Electrolytic Capacitor 25V dc, Through Hole - EEUFR1E221 Radial Lead
  • RS 제품 번호 766-0066
  • 제조사 부품 번호 EEUFR1E221
Subtotal (1 pack of 10 units)
₩5,800.00
₩580.00/unit
재고있음
Panasonic, V Surge Absorber 40 nF 20 A, Clamping 1.815 kV, Varistor 18 V
  • RS 제품 번호 720-9989
  • 제조사 부품 번호 ERZV20D180
Subtotal (1 pack of 2 units)
₩8,020.00
₩4,010.00/unit
일시적 품절
Bourns, DV Varistor 90 pF 5 A, Clamping 710 V, Varistor 430 V, 3225
  • RS 제품 번호 204-8690
  • 제조사 부품 번호 DV275K3225R2
Subtotal (1 pack of 10 units)
₩11,680.00
₩1,168.00/unit
단종되는 중
Alps Alpine RK163 50 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, RK1631110TV6
  • RS 제품 번호 249-9250
  • 제조사 부품 번호 RK1631110TV6
Subtotal (1 unit)
₩8,120.00
₩8,120.00/unit
재고있음
TDK, Standard Metal Oxide Varistor 2.75 nF 5 A, Clamping 2.97 kV, Varistor 47 V
  • RS 제품 번호 289-6774
  • 제조사 부품 번호 B72210S0300K101
Subtotal (1 pack of 5 units)
₩2,240.00
₩448.00/unit
일시적 품절
Vishay 470 μF Capacitor 100V dc, SMD Surface Mount - MAL215099913E3
  • RS 제품 번호 903-9688
  • 제조사 부품 번호 MAL215099913E3
Subtotal (1 unit)
₩10,740.00
₩10,740.00/unit
재고있음
Sifam 11.5 mm Knob Diameter Potentiometer Knob Cap, C110 VARIOUS
  • RS 제품 번호 252-7025
  • 제조사 부품 번호 C110 VARIOUS
Subtotal (1 pack of 20 units)
₩9,440.00
₩472.00/unit
재고있음
10 kΩ, Surface Trimmer Potentiometer, PC Pin 0.5 W Top Adjust Bourns, 3361
  • RS 제품 번호 181-4472
  • 제조사 부품 번호 3361P-1-103GLF
Subtotal (1 tape of 20 units)
₩28,560.00
₩1,428.00/unit
재고있음
Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 1 max. wires, EMI Suppression 34 mm
  • RS 제품 번호 332-330
  • 제조사 부품 번호 7427255
Subtotal (1 Bag of 2 units)
₩16,140.00
₩8,070.00/unit
일시적 품절
Yageo 1 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 669-9000
  • 제조사 부품 번호 CC0603KRX7R0BB102
Subtotal (1 reel of 4000 units)
₩64,000.00
₩16.00/unit
제조사가 재고 비축중
Cornell-Dubilier MPW Polypropylene Capacitor, 10 %, 0.047 μF 400 V 220V, Surface
  • RS 제품 번호 796-781
  • 제조사 부품 번호 472MPW400K
Subtotal (1 Bag of 300 units)
₩416,400.00
₩1,388.00/unit
마지막 RS 재고
Vishay CRCW 3.4 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.13 W - CRCW08053K40FKEA
  • RS 제품 번호 182-5388
  • 제조사 부품 번호 CRCW08053K40FKEA
Subtotal (1 reel of 1000 units)
₩20,000.00
₩20.00/unit
재고있음
RS PRO 6.8 μF Electrolytic Tantalum Electrolytic Capacitor 25V dc, Through Hole
  • RS 제품 번호 181-4648
Subtotal (1 pack of 25 units)
₩21,600.00
₩864.00/unit
일시적 품절
Bourns Ferrite Bead 1.5 mm (Surface) (1812) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 80 Ω impedance at 100
  • RS 제품 번호 262-9171P
  • 제조사 부품 번호 MH4532-800Y
Subtotal 10 units (supplied on a continuous strip)
₩13,120.00
₩1,312.00/unit
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