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

164316 표시되는 제품 Passive Components

정렬 기준
737 / 999+
재고있음
Vishay CRCW 120 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW0603120RFKEA
  • RS 제품 번호 182-3631
  • 제조사 부품 번호 CRCW0603120RFKEA
Subtotal (1000 units, on reels of 1000)
₩81.00
₩0.081/unit
일시적 품절
Murata 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 884-7217
  • 제조사 부품 번호 GRM188D71A475KE11D
Subtotal (50 units, in packs of 50)
₩35.40
₩0.708/unit
재고있음
KOA RK73H 5.6 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.13 W - RK73H1JTTD5R60F
  • RS 제품 번호 631-5853
  • 제조사 부품 번호 RK73H1JTTD5R60F
Subtotal (50 units, in packs of 50)
₩6.70
₩0.134/unit
재고있음
KEMET 3.5 mH 5 A Common Mode Choke 0.87 mΩ
  • RS 제품 번호 735-344
  • 제조사 부품 번호 SCF12X-050-0R6A014V
Subtotal (1 unit)
₩29.30
₩29.30/unit
일시적 품절
Panasonic ERJPC6 37400 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-900
  • 제조사 부품 번호 ERJPC6D3742V
Subtotal (10 units, on tapes of 10)
₩5.58
₩0.558/unit
마지막 RS 재고
Vishay 82 Ω Wirewound High Power Wirewound Resistor 7 W 5 %
  • RS 제품 번호 243-7637
  • 제조사 부품 번호 G24071938209JIC000
Subtotal (500 units, on reels of 500)
₩7,560.00
₩15.12/unit
일시적 품절
Bourns CRM2512 100 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 2 W - CRM2512-JW-101ELF
  • RS 제품 번호 181-4405
  • 제조사 부품 번호 CRM2512-JW-101ELF
Subtotal (4000 units, on reels of 4000)
₩3,808.00
₩0.952/unit
재고있음
KEMET 220 μH Nickel Zinc Ferrite Core Coil Inductor, 650 mA Idc, 570 mΩ Rdc, SBCP
  • RS 제품 번호 265-2723
  • 제조사 부품 번호 SBCP-87HY221H
Subtotal (1 unit)
₩11.70
₩11.70/unit
재고있음
CHEMI-CON 220 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Through Hole Solder
  • RS 제품 번호 182-7587
  • 제조사 부품 번호 KTD500B227M99A0B00
Subtotal (2 units, in packs of 2)
₩614.60
₩307.30/unit
현재 비가용
RS PRO 47 kΩ, 0207 Thin Film Surface Mount Resistor ±1 % 0.5 W
  • RS 제품 번호 169-0383
Subtotal (2000 units, on reels of 2000)
₩650.00
₩0.325/unit
일시적 품절
Wurth Elektronik 820 μF Capacitor 450V dc, Snap-in - 861101486029
  • RS 제품 번호 125-0149
  • 제조사 부품 번호 861101486029
Subtotal (50 units, in trays of 50)
₩7,583.10
₩151.662/unit
재고있음
Welwyn 120 Ω Wirewound Resistor 3 W 5 %
  • RS 제품 번호 139-3417
  • 제조사 부품 번호 W21-120RJI
Subtotal (5 units, in bags of 5)
₩77.70
₩15.54/unit
현재 비가용
Elma 8 ppr Pulse 2 Bit Quadrature Mechanical Rotary Encoder with a 6 mm Slotted Shaft
  • RS 제품 번호 241-2339
  • 제조사 부품 번호 E33-ST622-M01T
Subtotal (10 units, in boxes of 10)
₩3,777.80
₩377.78/unit
재고있음
Schurter, FMAB NEO 16 A 250V ac 60Hz, Chassis Mount Power Line Filter, Quick Connect 1 Phase
  • RS 제품 번호 725-776
  • 제조사 부품 번호 3-143-623
Subtotal (2 units, in bags of 2)
₩874.60
₩437.30/unit
일시적 품절
IQD 8.192 MHz Crystal 30 ppm SMD 4-Pin 1 mm 5 mm 3.2mm
  • RS 제품 번호 722-943
  • 제조사 부품 번호 LFXTAL061486
Subtotal (1000 units, on reels of 1000)
₩7,054.00
₩7.054/unit
마지막 RS 재고
TE Connectivity 137 Ω Metal Film Resistor 0.25 W 0.1 % YR1B137RCC
  • RS 제품 번호 755-0864
  • 제조사 부품 번호 YR1B137RCC
Subtotal (5 units, in packs of 5)
₩39.90
₩7.98/unit
재고있음
Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 220 Ω impedance at 100 MHz
  • RS 제품 번호 792-6312
  • 제조사 부품 번호 BLM21PG221SH1D
Subtotal (25 units, in bags of 25)
₩18.20
₩0.728/unit
재고있음
TDK 2.2 mF Capacitor 25V dc, Radial, Through Hole - B41858C5228M000 Radial Lead
  • RS 제품 번호 261-0648
  • 제조사 부품 번호 B41858C5228M000
Subtotal (2 units, in bags of 2)
₩40.10
₩20.05/unit
재고있음
Abracon AWSCR-20.00CV-T Ceramic Resonator, 20 MHz 22 pF, 3-Pin Surface Mount 1 mm 3.1mm, 4 mm
  • RS 제품 번호 240-3623
  • 제조사 부품 번호 AWSCR-20.00CV-T
Subtotal (25 units, in packs of 25)
₩62.20
₩2.488/unit
일시적 품절
Yageo RC 470 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - RC0603JR-07470RL
  • RS 제품 번호 242-6815
  • 제조사 부품 번호 RC0603JR-07470RL
Subtotal (5000 units, on reels of 5000)
₩120.00
₩0.024/unit
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