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
일시적 품절
Murata, DSS1, EMI Filter, 100V dc, 6 A, Q91A, Through Hole, Solder 8.5 mm
  • RS 제품 번호 216-6083
  • 제조사 부품 번호 DSS1NB32A220Q91A
Subtotal (1 pack of 1500 units)
₩735,000.00
₩490.00/unit
일시적 품절
Schaffner, FN3060L 250 A 520V ac 60Hz, Chassis Mount EMC Filter, Terminal Block 3 Phase
  • RS 제품 번호 841-886
  • 제조사 부품 번호 824545-SF
Subtotal (1 unit)
₩4,038,742.00
₩4,038,742.00/unit
재고있음
KEMET 150 μF Through Hole Polymer Capacitor, 63V dc
  • RS 제품 번호 179-7227
  • 제조사 부품 번호 A759MW157M1JEAE048
Subtotal (1 pack of 2 units)
₩10,700.00
₩5,350.00/unit
마지막 RS 재고
2 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust VPG Foil Resistors, 1240
  • RS 제품 번호 763-7160
  • 제조사 부품 번호 Y40532K00000J0L
Subtotal (1 unit)
₩128,120.00
₩128,120.00/unit
재고있음
KEMET C4AQ Film Capacitor, ±5 %, 22 μF 1.5 kV dc, PCB
  • RS 제품 번호 174-4367
  • 제조사 부품 번호 C4AQSBW5220A3NJ
Subtotal (1 unit)
₩18,840.00
₩18,840.00/unit
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 766-4718
  • 제조사 부품 번호 CL10A106MQ8NNNC
Subtotal (1 reel of 4000 units)
₩136,000.00
₩34.00/unit
재고있음
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3296
  • RS 제품 번호 521-9710
  • 제조사 부품 번호 3296W-1-203LF
Subtotal (1 unit)
₩3,640.00
₩3,640.00/unit
재고있음
WIMA MKS2 Film Capacitor 22 nF 40V ac 63 V dc, Through Hole
  • RS 제품 번호 108-2340
  • 제조사 부품 번호 MKS2C022201A00KSSD
Subtotal (1 pack of 5 units)
₩6,800.00
₩1,360.00/unit
재고있음
Samsung Electro-Mechanics 47 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 766-1069
  • 제조사 부품 번호 CL31A476MQHNNNE
Subtotal (1 pack of 25 units)
₩8,650.00
₩346.00/unit
제조사가 재고 비축중
TE Connectivity, FN 3120 50 A 300V ac 60Hz, PCB Filter, Terminal Block 3 Phase
  • RS 제품 번호 788-187
  • 제조사 부품 번호 801913-SF
Subtotal (1 unit)
₩1,346,120.00
₩1,346,120.00/unit
단종되는 중
Cornell-Dubilier 4.7 mF Capacitor 100V - SLPX472M100H7P3 Radial Lead
  • RS 제품 번호 871-2748
  • 제조사 부품 번호 SLPX472M100H7P3
Subtotal (1 unit)
₩16,560.00
₩16,560.00/unit
일시적 품절
Bourns, PV Varistor 80 pF 5 A, Clamping 650 V, Varistor 390 V, 3225
  • RS 제품 번호 204-8735
  • 제조사 부품 번호 PV250K3225R2
Subtotal (1 reel of 1000 units)
₩552,000.00
₩552.00/unit
재고있음
Wurth Elektronik WCAP-FTXX Film Capacitor X2, ±10 %, 3.3 μF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 124-7435
  • 제조사 부품 번호 890334027025
Subtotal (1 Bag of 80 units)
₩345,760.00
₩4,322.00/unit
일시적 품절
TDK, ACM4520, 4520 Shielded Surface Mount Common Mode Line Filter with a Ferrite Core, 2 A Idc
  • RS 제품 번호 108-4730
  • 제조사 부품 번호 ACM4520-901-2P-T
Subtotal (1 reel of 800 units)
₩1,457,600.00
₩1,822.00/unit
재고있음
Niterra Materials Amorphous Core Kit
  • RS 제품 번호 560-577
  • 제조사 부품 번호 MT SMP KIT
Subtotal (1 kit)
₩160,420.00
₩160,420.00/kit
마지막 RS 재고
KEMET C28 Film Capacitor S3, ±5 %, 3 μF 470V ac, Cable
  • RS 제품 번호 173-6223
  • 제조사 부품 번호 C284ACA4300AL0J
Subtotal (1 pack of 2 units)
₩29,160.00
₩14,580.00/unit
현재 비가용
RS PRO 5 kΩ Linear Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 317-780
Subtotal (1 unit)
₩126,580.00
₩126,580.00/unit
재고있음
TDK-Lambda, RDEN 50 A 48V dc -25Hz, 85 Hz, Chassis Mount EMC Filter, Stud 1 Phase
  • RS 제품 번호 238-0186
  • 제조사 부품 번호 RDEN-048050
Subtotal (1 unit)
₩108,200.00
₩108,200.00/unit
마지막 RS 재고
KOA, CNK 47 Ω ISOL Resistor Array, 4 Resistors, 0603, Convex
  • RS 제품 번호 172-9455
  • 제조사 부품 번호 CN1J4KTTD470J
Subtotal (1 pack of 100 units)
₩13,800.00
₩138.00/unit
마지막 RS 재고
TDK, B82476A1, 1104 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±20 % 2.7 A Idc
  • RS 제품 번호 773-0685
  • 제조사 부품 번호 B82476A1223M000
Subtotal (1 unit)
₩1,900.00
₩1,900.00/unit
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