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

164291 표시되는 제품 Passive Components

정렬 기준
645 / 999+
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor 3.3 μH ±20 % 3.3 A Idc
  • RS 제품 번호 565-178
  • 제조사 부품 번호 IHLP2020BZEK3R3M01
Subtotal (10 units, on tapes of 10)
₩63.70
₩6.37/unit
재고있음
TE Connectivity 250 Ω Wirewound Resistor 0.25 W 0.1 % UPW25B250RV
  • RS 제품 번호 234-1094
  • 제조사 부품 번호 UPW25B250RV
Subtotal (1 unit)
₩152.30
₩152.30/unit
재고있음
Panasonic ERJPA3 470 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - ERJPA3F4700V
  • RS 제품 번호 862-6966
  • 제조사 부품 번호 ERJPA3F4700V
Subtotal (100 units, in bags of 100)
₩33.50
₩0.335/unit
재고있음
PIHER SENSORS AND CONTROLS S.S.A PC-16 100 kΩ Rotary Potentiometer, PC16SH10CP06-104A2020--TA
  • RS 제품 번호 640-678
  • 제조사 부품 번호 PC16SH10CP06-104A2020--TA
Subtotal (1 unit)
₩17.70
₩17.70/unit
일시적 품절
KEMET 10 μF MnO2 Tantalum Capacitor 20V dc, Through Hole, T110 Series
  • RS 제품 번호 538-1764P
  • 제조사 부품 번호 T110B106K020AT
Subtotal (10 units, supplied in a bag)
₩821.70
₩82.17/unit
재고있음
Bourns CR 2.2 kΩ, 1206 Thick Film Resistor 1 % Surface 500 mW - CRM1206-FX-2201ELF
  • RS 제품 번호 630-155
  • 제조사 부품 번호 CRM1206-FX-2201ELF
Subtotal (20 units, on tapes of 20)
₩11.70
₩0.585/unit
마지막 RS 재고
TE Connectivity CPF 649 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0603B649RE1
  • RS 제품 번호 122-9586
  • 제조사 부품 번호 CPF0603B649RE1
Subtotal (20 units, in bags of 20)
₩38.70
₩1.935/unit
재고있음
KEMET 1 mF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 179-7229
  • 제조사 부품 번호 A755MS108M1CAAE012
Subtotal (10 units, in packs of 10)
₩76.90
₩7.69/unit
재고있음
Vishay P16 10 kΩ Knob Potentiometer Potentiometer 1-Turns 1-Gang Panel Mount, P16SNM103MAB15
  • RS 제품 번호 733-039
  • 제조사 부품 번호 P16SNM103MAB15
Subtotal (1 unit)
₩283.12
₩283.12/unit
현재 비가용
Cornell-Dubilier 470 μF Capacitor 450V - 381LX471M450A052 Radial Lead
  • RS 제품 번호 871-4252
  • 제조사 부품 번호 381LX471M450A052
Subtotal (1 unit)
₩108.80
₩108.80/unit
재고있음
Bourns 6639 100 kΩ Rotary Potentiometer 1-Gang Panel Mount, 6639S-1-104
  • RS 제품 번호 164-2706
  • 제조사 부품 번호 6639S-1-104
Subtotal (1 unit)
₩179.90
₩179.90/unit
현재 비가용
Vishay MKT 1822 Film Capacitor 47 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 173-1335
  • 제조사 부품 번호 MKT1822347405
Subtotal (750 units, in bags of 750)
₩6,951.75
₩9.269/unit
재고있음
RS PRO 1000 μF Capacitor 35V dc, Axial, Through Hole Axial
  • RS 제품 번호 170-1138
Subtotal (200 units, in bags of 200)
₩1,681.80
₩8.409/unit
현재 비가용
KEMET PHE450 Film Capacitor, ±5 %, 22 nF 630 V dc 180V ac, Through Hole
  • RS 제품 번호 173-1742
  • 제조사 부품 번호 PHE450MB5220JR06
Subtotal (1000 units, in bags of 1000)
₩4,057.00
₩4.057/unit
재고있음
RS PRO 470 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5378
Subtotal (50 units, in packs of 50)
₩98.40
₩1.968/unit
일시적 품절
RS PRO 100 nF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 170-1043
Subtotal (2000 units, in bags of 2000)
₩868.00
₩0.434/unit
재고있음
RS PRO 470 nF Capacitor 50V dc, Axial, Through Hole Axial
  • RS 제품 번호 162-0735
Subtotal (500 units, in bags of 500)
₩1,274.00
₩2.548/unit
일시적 품절
UVOX Silicone Shielding Sheet 900 mm x 50mm x 2 mm
  • RS 제품 번호 772-0304
  • 제조사 부품 번호 WIS-2-1-020-050-NA
Subtotal (1 unit)
₩451.30
₩451.30/unit
제한된 재고
Panasonic 120 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 145-8545
  • 제조사 부품 번호 EEUFS1C121
Subtotal (20 units, in packs of 20)
₩28.30
₩1.415/unit
일시적 품절
TE Connectivity 9.09 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B9K09CC
  • RS 제품 번호 164-4666
  • 제조사 부품 번호 YR1B9K09CC
Subtotal (1000 units, in boxes of 1000)
₩3,728.00
₩3.728/unit
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