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
재고있음
TE Connectivity SVSQ 0.3 mΩ, 2512 Metal Strip Surface Mount Resistor 0.01 Surface Mount 6 W - SVSQ251260R0003FTDG
  • RS 제품 번호 735-559P
  • 제조사 부품 번호 SVSQ251260R0003FTDG
Subtotal 10 units (supplied on a continuous strip)
₩15,000.00
₩1,500.00/unit
재고있음
RS PRO 680 kΩ, 1206 Thin Film Resistor ±0.1 % 0.25 W - RSPARHV06BTC6803A
  • RS 제품 번호 256-7477P
Subtotal 5 units (supplied on a continuous strip)
₩6,040.00
₩1,208.00/unit
재고있음
Panasonic ERJT14 1 MΩ, 1210 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJT14J105U
  • RS 제품 번호 721-9652
  • 제조사 부품 번호 ERJT14J105U
Subtotal (1 pack of 5 units)
₩2,160.00
₩432.00/unit
마지막 RS 재고
Murata, NFE31P, Signal Filter, 25V dc, 6 A, 1206, Surface, Solder Pad 1.6 mm 3.2 mm, 1.6 mm
  • RS 제품 번호 725-7363
  • 제조사 부품 번호 NFE31PT220R1E9L
Subtotal (1 pack of 10 units)
₩5,740.00
₩574.00/unit
재고있음
Panasonic ERA 2.87 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W
  • RS 제품 번호 708-6269P
  • 제조사 부품 번호 ERA6AEB2871V
Subtotal 5 units (supplied on a continuous strip)
₩740.00
₩148.00/unit
일시적 품절
ROHM ESR10 1.3 kΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ132
  • RS 제품 번호 262-9443
  • 제조사 부품 번호 ESR10EZPJ132
Subtotal (1 reel of 5000 units)
₩140,000.00
₩28.00/unit
일시적 품절
IQD 48 MHz Crystal Unit ±15 ppm SMT 2-Pin 400 μm 1.6 mm 1.2mm
  • RS 제품 번호 212-0603
  • 제조사 부품 번호 LFXTAL069528
Subtotal (1 pack of 5 units)
₩6,560.00
₩1,312.00/unit
마지막 RS 재고
KOA 330 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A3303F
  • RS 제품 번호 124-2905
  • 제조사 부품 번호 MFS1/2CCT52A3303F
Subtotal (1 Bag of 50 units)
₩36,300.00
₩726.00/unit
재고있음
Panasonic ERJPC6 232000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 → 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-790P
  • 제조사 부품 번호 ERJPC6D2323V
Subtotal 10 units (supplied on a continuous strip)
₩1,120.00
₩112.00/unit
재고있음
Broadcom 3.3V dc, 5 V dc Optical Encoder, Surface
  • RS 제품 번호 220-7145
  • 제조사 부품 번호 AEDR-9820A-102
Subtotal (1 unit)
₩55,340.00
₩55,340.00/unit
제조사가 재고 비축중
Kubler Rotary Encoder Mounting Bracket for use with Limited Axial Play and Low Dynamics, Reduced Mounting Space
  • RS 제품 번호 181-1105
  • 제조사 부품 번호 8.0010.4016.0000
Subtotal (1 unit)
₩65,700.00
₩65,700.00/unit
재고있음
Panasonic 220 μF Tantalum Capacitor 4V dc, TPE Series
  • RS 제품 번호 230-6294P
  • 제조사 부품 번호 4TPE220MZB
Subtotal 5 units (supplied on a continuous strip)
₩18,040.00
₩3,608.00/unit
재고있음
KOA RN73R 2.4 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W
  • RS 제품 번호 253-3404P
  • 제조사 부품 번호 RN73R2BTTD2401B25
Subtotal 5 units (supplied on a continuous strip)
₩2,900.00
₩580.00/unit
재고있음
Murrelektronik Limited, 23115 Surge Suppressor Unit 400V Maximum Voltage Rating Surge Suppressor
  • RS 제품 번호 284-6519
  • 제조사 부품 번호 23115
Subtotal (1 unit)
₩46,914.00
₩46,914.00/unit
재고있음
Yageo 680 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 242-3930
  • 제조사 부품 번호 CC0805JRNPO9BN681
Subtotal (1 tape of 100 units)
₩6,400.00
₩64.00/unit
마지막 RS 재고
TE Connectivity 620 Ω Metal Oxide Resistor 0.5 W 5 % ROX05SJ620R
  • RS 제품 번호 187-0350
  • 제조사 부품 번호 ROX05SJ620R
Subtotal (1 Box of 5000 units)
₩260,000.00
₩52.00/unit
제조사가 재고 비축중
Hengstler 30V dc, 7 V dc 2048 ppr Pulse Absolute Encoder with a 8 mm Through Hollow Shaft Shaft, Spring
  • RS 제품 번호 666-6899
  • 제조사 부품 번호 AD36/1213EF.0RSCB
Subtotal (1 unit)
₩1,165,540.00
₩1,165,540.00/unit
재고있음
TDK 1.33 μH 8 A Common Mode Filter 6 mΩ 80V
  • RS 제품 번호 170-3270
  • 제조사 부품 번호 ACM1211-701-2PL-TL01
Subtotal (1 reel of 500 units)
₩848,000.00
₩1,696.00/unit
일시적 품절
Murata 2.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1545
  • 제조사 부품 번호 GRM0335C1H2R2BA01D
Subtotal (1 reel of 15000 units)
₩60,000.00
₩4.00/unit
재고있음
RS PRO 85 dB Panel Mount Continuous Internal 13.5 mm Piezo Buzzer Component 44 mm 3 V dc Min 12V dc Max
  • RS 제품 번호 535-8275
Subtotal (1 unit)
₩3,520.00
₩3,520.00/unit
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