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
KEMET PHE845 Film Capacitor X1, ±20 %, 680 nF 1.5 kV dc 760V ac, Through Hole
  • RS 제품 번호 165-0002
  • 제조사 부품 번호 PHE845VR6680MR06L2
Subtotal (1 unit)
₩14,380.00
₩14,380.00/unit
현재 비가용
Bourns, 4600X 330 Ω 2 % BUS Resistor Array, 8 Resistors, 1.13 W total, SIP, Solder
  • RS 제품 번호 522-4239
  • 제조사 부품 번호 4609X-101-331LF
Subtotal (1 pack of 25 units)
₩7,750.00
₩310.00/unit
일시적 품절
Wurth Elektronik WCAP-FTBE Film Capacitor 220 nF 1kV ac 1 kV dc, Through Hole 2
  • RS 제품 번호 275-9545
  • 제조사 부품 번호 890493426011CS
Subtotal (1 Box of 522 units)
₩1,023,120.00
₩1,960.00/unit
재고있음
Vishay MKP1848e Film Capacitor, ±10 %, 35 F 700 V dc 700V ac, Through Hole
  • RS 제품 번호 653-771
  • 제조사 부품 번호 MKP1848e63570KP5
Subtotal (1 unit)
₩17,400.00
₩17,400.00/unit
재고있음
TDK, CT/B Multilayer Varistor 1 A, Clamping 54 V
  • RS 제품 번호 775-2761
  • 제조사 부품 번호 B72520E0200K062
Subtotal (1 pack of 100 units)
₩65,000.00
₩650.00/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 150 nF 630 V dc 250V ac, Through Hole
  • RS 제품 번호 212-6664
  • 제조사 부품 번호 R75PI315050H3J
Subtotal (1 pack of 10 units)
₩8,540.00
₩854.00/unit
일시적 품절
TE Connectivity CRGSP 75 Ω, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F75R
  • RS 제품 번호 839-196
  • 제조사 부품 번호 CRGSP1206F75R
Subtotal (1 reel of 5000 units)
₩320,000.00
₩64.00/unit
재고있음
Wurth Elektronik WCAP-FTXX Polypropylene Capacitor X2, ±10 %, 10 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 871-2492
  • 제조사 부품 번호 890334023006CS
Subtotal (1 Bag of 10 units)
₩4,900.00
₩490.00/unit
현재 비가용
KEMET PME278 Paper Capacitor X1 440V ac 440 V dc, Through Hole
  • RS 제품 번호 240-5312
  • 제조사 부품 번호 PME278RA4470MR30
Subtotal (1 pack of 5 units)
₩11,900.00
₩2,380.00/unit
재고있음
KEMET C4AF Polypropylene Capacitor, 10 %, 3.3 μF 350V ac, PCB
  • RS 제품 번호 207-8880
  • 제조사 부품 번호 C4AF7BU4330T12K
Subtotal (1 unit)
₩8,920.00
₩8,920.00/unit
재고있음
Vishay MKP 339 Film Capacitor X2, ±20 %, 680 nF 630 V dc 310V ac, Through Hole
  • RS 제품 번호 684-2144
  • 제조사 부품 번호 BFC233920684
Subtotal (1 pack of 5 units)
₩17,940.00
₩3,588.00/unit
재고있음
Wurth Elektronik WCAP-FTXH Film Capacitor, 10 %, 560 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 261-0103
  • 제조사 부품 번호 890414026004CS
Subtotal (1 Box of 230 units)
₩266,800.00
₩1,160.00/unit
재고있음
KEMET R60 Film Capacitor, ±10 %, 10 nF 630 V dc 220V ac, Through Hole
  • RS 제품 번호 165-0324
  • 제조사 부품 번호 R60PF2100506AK
Subtotal (1 pack of 25 units)
₩19,550.00
₩782.00/unit
일시적 품절
KEMET C44U Film Capacitor, 10 %, 400 μF 1.3 kV dc, Screw
  • RS 제품 번호 196-8818
  • 제조사 부품 번호 C44UUGT6400M51K
Subtotal (1 unit)
₩188,600.00
₩188,600.00/unit
재고있음
Wurth Elektronik WCAP-FTBE Film Capacitor 10 nF 1kV ac 1 kV dc, Through Hole 2
  • RS 제품 번호 275-9544
  • 제조사 부품 번호 890493422002CS
Subtotal (1 Bag of 10 units)
₩5,840.00
₩584.00/unit
현재 비가용
Panasonic ECWF(A) Film Capacitor, ±10 %, 1 μF 450 V dc, Through Hole
  • RS 제품 번호 923-0281
  • 제조사 부품 번호 ECWF2W105KA
Subtotal (1 Bag of 500 units)
₩562,000.00
₩1,124.00/unit
재고있음
Wurth Elektronik Openable Ferrite Sleeve, Apertures: 1 Key 41 mm 18 mm 23.4 mm, For General Electronic Equipment
  • RS 제품 번호 667-884
  • 제조사 부품 번호 74272111S
Subtotal (1 Bag of 2 units)
₩16,660.00
₩8,330.00/unit
제한된 재고
Bourns, 4600X 6.8 kΩ 2 % BUS Resistor Array, 8 Resistors, 1.13 W total, SIP, Solder
  • RS 제품 번호 161-6831
  • 제조사 부품 번호 4609X-101-682LF
Subtotal (1 Bag of 200 units)
₩45,600.00
₩228.00/unit
재고있음
KEMET C4AQ Film Capacitor, ±10 %, 50 μF 500 V dc, PCB
  • RS 제품 번호 174-4325
  • 제조사 부품 번호 C4AQLBW5500A3JK
Subtotal (1 Bag of 36 units)
₩458,280.00
₩12,730.00/unit
재고있음
TDK B32021 Polypropylene Film Capacitor 2.2 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 241-6492
  • 제조사 부품 번호 B32021A3222M289
Subtotal (1 Bag of 5 units)
₩6,100.00
₩1,220.00/unit
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