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
Antennas

Capacitors
Capacitors

Crystals, Oscillators & Resonators
Crystals, Oscillators & Resonators

EMI Filters & Protection
EMI Filters & Protection

Fixed Resistors
Fixed Resistors

Inductors
Inductors

Passive Components Kits
Passive Components Kits

Rotary Encoders
Rotary Encoders

Sounder, Buzzer & Microphone Components
Sounder, Buzzer & Microphone Components

Surge Protection Components
Surge Protection Components

Variable Resistors
Variable Resistors

161550 표시되는 제품 Passive Components

65 / 999+
재고있음
Panasonic 680 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 145-8538
  • 제조사 부품 번호 EEUFS1H681
Subtotal (1 pack of 10 units)
₩16,692.00
₩8.56/unit
일시적 품절
Panasonic ERA2A 333 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface Mount 0.063 W - ERA2AEB333X
  • RS 제품 번호 763-905
  • 제조사 부품 번호 ERA2AEB333X
Subtotal (1 pack of 10 units)
₩2,008.50
₩1.03/unit
일시적 품절
Vishay CRCW 120 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW0805120RFKEA
  • RS 제품 번호 169-4509
  • 제조사 부품 번호 CRCW0805120RFKEA
Subtotal (1 reel of 5000 units)
₩87,750.00
₩0.09/unit
재고있음
Panasonic 680 μF Capacitor 16V dc, Radial, Through Hole - EEUFR1C681 Radial Lead
  • RS 제품 번호 708-3639
  • 제조사 부품 번호 EEUFR1C681
Subtotal (1 pack of 10 units)
₩4,680.00
₩2.40/unit
재고있음
Murata Single Layer Ceramic Capacitor 330 pF ±10 % B Dielectric, DE2, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 172-7776
  • 제조사 부품 번호 DE2B3SA331KA3BY02F
Subtotal (1 pack of 10 units)
₩2,437.50
₩1.25/unit
재고있음
Panasonic 180 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 100-0069
  • 제조사 부품 번호 16SEPF180M
Subtotal (1 Bag of 500 units)
₩394,875.00
₩4.053/unit
재고있음
KEMET 1 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface Mount
  • RS 제품 번호 147-342
  • 제조사 부품 번호 C0603C102J3GACTU
Subtotal (1 pack of 50 units)
₩2,437.50
₩0.246/unit
일시적 품절
Panasonic ERA6A 3300 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.125 W - ERA6APB332V
  • RS 제품 번호 785-234
  • 제조사 부품 번호 ERA6APB332V
Subtotal (1 Bag of 10 units)
₩6,279.00
₩3.216/unit
일시적 품절
RS PRO 470 μF Capacitor 400V dc
  • RS 제품 번호 276-6091
Subtotal (1 unit)
₩9,282.00
₩47.60/unit
재고있음
TDK B32529 Film Capacitor 470 nF 100V ac 100 V dc, Through Hole 2
  • RS 제품 번호 172-5820
  • 제조사 부품 번호 B32529C1474K000
Subtotal (1 Bag of 1500 units)
₩538,200.00
₩1.838/unit
신제품 - 오늘 사전 주문하세요
Microchip 460 MHz Oscillator, 6-Pin VDFN 50 ppm 10 ppm DSC1123CI5-086.6667
  • RS 제품 번호 732-090
  • 제조사 부품 번호 DSC1123CI5-086.6667
Subtotal (1 unit)
₩4,970.55
₩25.49/unit
재고있음
KEMET R46 Film Capacitor X2, ±10 %, 470 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 441-9694
  • 제조사 부품 번호 R463R34705001K
Subtotal (1 pack of 10 units)
₩13,864.50
₩7.11/unit
일시적 품절
Panasonic 680 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 107-1092
  • 제조사 부품 번호 EEUFC1V681L
Subtotal (1 Bag of 100 units)
₩96,330.00
₩4.937/unit
일시적 품절
Panasonic ERJPC6 549000 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.1 % Surface Mount 0.25 W - ERJPC6B5493V
  • RS 제품 번호 790-119
  • 제조사 부품 번호 ERJPC6B5493V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
재고있음
ECS Inc International 32 MHz Crystal Oscillator ±7 ppm Ceramic package 4-Pin 0.3 mm 1.6 mm 1.2mm
  • RS 제품 번호 301-228P
  • 제조사 부품 번호 ECS-320-8-47B-7KM-TR
Subtotal 1 unit (supplied on a continuous strip)
₩1,072.50
₩5.50/unit
재고있음
Eaton M30C 470 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, 187045 M30C-FR470K-BLANK
  • RS 제품 번호 274-1155
  • 제조사 부품 번호 187045 M30C-FR470K-BLANK
Subtotal (1 unit)
₩139,376.25
₩714.75/unit
재고있음
ROHM MCRS Series 18 Ω, 0805 Thick Film Resistor ±1 % Surface Mount 0.25 W - MCR10SEQPF18R0
  • RS 제품 번호 780-430P
  • 제조사 부품 번호 MCR10SEQPF18R0
Subtotal 500 units (supplied on a reel)
₩14,625.00
₩0.149/unit
재고있음
Bourns 3590 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 3590S-6-103L
  • RS 제품 번호 789-9387
  • 제조사 부품 번호 3590S-6-103L
Subtotal (1 unit)
₩30,907.50
₩158.50/unit
일시적 품절
Panasonic ERJPC3 2400 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B2401V
  • RS 제품 번호 789-598
  • 제조사 부품 번호 ERJPC3B2401V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
일시적 품절
Panasonic 180 μF Surface Polymer Capacitor, 25V
  • RS 제품 번호 197-2181
  • 제조사 부품 번호 EEHZKE181XUV
Subtotal (1 reel of 900 units)
₩1,121,445.00
₩6.386/unit
1
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