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
현재 비가용
Vishay MKP386 Film Capacitor, ±10 %, 1.5 μF 850 V dc, Screw
  • RS 제품 번호 173-3931
  • 제조사 부품 번호 BFC238600155
Subtotal (1 tray of 42 units)
₩1,200,444.00
₩28,582.00/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 390 nF 1.25 kV dc 600V ac, Through Hole
  • RS 제품 번호 212-6763
  • 제조사 부품 번호 R75RR339050H4J
Subtotal (1 unit)
₩7,380.00
₩7,380.00/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 680 nF 250 V dc 160V ac, Through Hole
  • RS 제품 번호 212-6590
  • 제조사 부품 번호 R75II368050H8J
Subtotal (1 pack of 5 units)
₩9,840.00
₩1,968.00/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 5.6 nF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6561
  • 제조사 부품 번호 B32529C0562J289
Subtotal (1 Bag of 10 units)
₩3,080.00
₩308.00/unit
현재 비가용
KEMET R75 Film Capacitor, ±5 %, 47 nF 1.6 kV dc 650V ac, Through Hole
  • RS 제품 번호 172-6630
  • 제조사 부품 번호 R75TN24704030J
Subtotal (1 Bag of 300 units)
₩312,000.00
₩1,040.00/unit
재고있음
Bourns Dual Coupled Inductor Ferrite Core, 100 μH
  • RS 제품 번호 172-7208
  • 제조사 부품 번호 SRF1260-101M
Subtotal (1 reel of 400 units)
₩550,400.00
₩1,376.00/unit
현재 비가용
Panasonic ECQUB Polypropylene Capacitor, ±20 %, 33 nF 300V ac, Through Hole
  • RS 제품 번호 211-0312
  • 제조사 부품 번호 ECQUBAF333V2
Subtotal (1 Bag of 1000 units)
₩564,000.00
₩564.00/unit
재고있음
Vishay MKP 339 Film Capacitor, ±20 %, 4.7 nF 630 V dc 310V ac, Through Hole
  • RS 제품 번호 485-6627
  • 제조사 부품 번호 2222 339 20472
Subtotal (1 pack of 10 units)
₩13,960.00
₩1,396.00/unit
일시적 품절
KEMET C4AF Film Capacitor, 10 %, 3.3 μF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 258-4236
  • 제조사 부품 번호 C4AF9BU4330F11K
Subtotal (1 Box of 72 units)
₩252,144.00
₩3,502.00/unit
현재 비가용
KEMET PHE850 Film Capacitor Y2, ±20 %, 33 nF 1.25 kV dc 300V ac, Through Hole
  • RS 제품 번호 172-6604
  • 제조사 부품 번호 PHE850EB5330MB12R17
Subtotal (1 tray of 400 units)
₩268,800.00
₩672.00/unit
현재 비가용
TDK B32656S Film Capacitor 470 nF 480V ac 1 kV dc, Tab 2
  • RS 제품 번호 497-4343
  • 제조사 부품 번호 B32656S0474K564
Subtotal (1 unit)
₩13,380.00
₩13,380.00/unit
단종되는 중
Alps Alpine RK097 50kΩ Rotary Potentiometer 1-Gang Through Hole, RK097111020N
  • RS 제품 번호 729-3464
  • 제조사 부품 번호 RK097111020N
Subtotal (1 unit)
₩6,724.00
₩6,724.00/unit
일시적 품절
Panasonic EZPV Film Capacitor, ±10 %, 3 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8552
  • 제조사 부품 번호 EZPV1B305LTB
Subtotal (1 unit)
₩9,580.00
₩9,580.00/unit
일시적 품절
KEMET C4AQ Film Capacitor, ±5 %, 30 μF 1.1 kV dc, PCB
  • RS 제품 번호 174-4319
  • 제조사 부품 번호 C4AQQBW5300A3MJ
Subtotal (1 Bag of 27 units)
₩335,232.00
₩12,416.00/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 82 nF 630 V dc 250V ac, Through Hole
  • RS 제품 번호 212-6657
  • 제조사 부품 번호 R75PI282050H3J
Subtotal (1 pack of 10 units)
₩6,200.00
₩620.00/unit
재고있음
Panasonic ECWF(A) Film Capacitor, ±5 %, 1.2 μF 450 V dc, Through Hole
  • RS 제품 번호 172-4575
  • 제조사 부품 번호 ECWF2W125JA
Subtotal (1 Box of 500 units)
₩681,000.00
₩1,362.00/unit
재고있음
TDK B32642B Film Capacitor 100 nF 630V ac 630 V dc, Through Hole 2
  • RS 제품 번호 194-3710
  • 제조사 부품 번호 B32642B6104J000
Subtotal (1 pack of 10 units)
₩18,580.00
₩1,858.00/unit
재고있음
Wurth Elektronik WCAP-FTDB Film Capacitor, 5 %, 5 μF 1200 V dc, Through Hole
  • RS 제품 번호 261-0178
  • 제조사 부품 번호 890744427005CS
Subtotal (1 unit)
₩6,260.00
₩6,260.00/unit
재고있음
KEMET C3B Film Capacitor, ±10 %, 50 μF 275V ac, Cable
  • RS 제품 번호 451-5477
  • 제조사 부품 번호 C3B2AC55500B20K
Subtotal (1 unit)
₩44,000.00
₩44,000.00/unit
재고있음
KEMET C87 Film Capacitor, ±5 %, 50 μF 470V ac, Chassis Mount
  • RS 제품 번호 173-5142
  • 제조사 부품 번호 C878BG35500SA0J
Subtotal (1 Bag of 40 units)
₩1,607,440.00
₩40,186.00/unit
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