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

164163 표시되는 제품 Passive Components

정렬 기준
550 / 999+
재고있음
Nichicon 100 μF Capacitor 200V dc, Radial, Through Hole - UCS2D101MHD Radial Lead
  • RS 제품 번호 715-2218
  • 제조사 부품 번호 UCS2D101MHD
Subtotal (5 units, in packs of 5)
₩67.90
₩13.58/unit
재고있음
Vishay 249 25 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 249FGJS0XB25253KA
  • RS 제품 번호 410-211
  • 제조사 부품 번호 249FGJS0XB25253KA
Subtotal (1 unit)
₩140.00
₩140.00/unit
재고있음
Panasonic 47 μF Capacitor 100V dc, Radial - ECA2AM470 Radial Lead
  • RS 제품 번호 107-8149
  • 제조사 부품 번호 ECA2AM470
Subtotal (200 units, in bags of 200)
₩306.00
₩1.53/unit
일시적 품절
Panasonic ERJU 82 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F82R0V
  • RS 제품 번호 172-4367
  • 제조사 부품 번호 ERJU08F82R0V
Subtotal (4000 units, on reels of 4000)
₩1,436.00
₩0.359/unit
일시적 품절
Panasonic ERA 47 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W - ERA6APB473V
  • RS 제품 번호 920-7121
  • 제조사 부품 번호 ERA6APB473V
Subtotal (5000 units, on reels of 5000)
₩10,320.00
₩2.064/unit
현재 비가용
Walsin Technology Corporation 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 176-3029
  • 제조사 부품 번호 0201X102K500CT
Subtotal (100 units, in bags of 100)
₩7.10
₩0.071/unit
재고있음
Nichicon 680 μF Capacitor 35V dc, Radial, Through Hole - UPW1V681MHD Radial Lead
  • RS 제품 번호 167-7739
  • 제조사 부품 번호 UPW1V681MHD
Subtotal (100 units, in boxes of 100)
₩427.50
₩4.275/unit
재고있음
TE Connectivity CPF 3.9 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0402B3K9E1
  • RS 제품 번호 701-4980
  • 제조사 부품 번호 CPF0402B3K9E1
Subtotal (10 units, in packs of 10)
₩20.70
₩2.07/unit
현재 비가용
TE Connectivity 3503 115 Ω, 1206 Thin Film Surface Mount Resistor ±1 % Surface 2 W - 3503G2B115RFTDF
  • RS 제품 번호 252-7546
  • 제조사 부품 번호 3503G2B115RFTDF
Subtotal (1000 units, on reels of 1000)
₩6,061.00
₩6.061/unit
일시적 품절
Schurter 750 μH 40 A Common Mode Choke 0.44 mΩ 500V
  • RS 제품 번호 188-9673
  • 제조사 부품 번호 3-108-432
Subtotal (1 unit)
₩311.10
₩311.10/unit
현재 비가용
Wurth Elektronik 68 μF Capacitor 6.3V dc, Surface Solder
  • RS 제품 번호 839-1931
  • 제조사 부품 번호 865080142006
Subtotal (25 units, in packs of 25)
₩40.60
₩1.624/unit
재고있음
Vishay 1 nF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS 제품 번호 298-126
  • 제조사 부품 번호 VJ1210Y102KXGTW1HV
Subtotal (100 units, in bags of 100)
₩112.10
₩1.121/unit
현재 비가용
TE Connectivity HCF166J1K0J, 1 kΩ 160 W Wirewound Wirewound Fixed Resistor 10 %, ±5 %
  • RS 제품 번호 205-9544
  • 제조사 부품 번호 HCF166J1K0J
Subtotal (1 unit)
₩679.90
₩679.90/unit
재고있음
ROHM ESR10 24 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ240
  • RS 제품 번호 262-9508
  • 제조사 부품 번호 ESR10EZPJ240
Subtotal (100 units, on tapes of 100)
₩30.10
₩0.301/unit
일시적 품절
TE Connectivity 2-2176741-7, 82 Ω 2 kW Thick Film Chassis Mount Resistor 10 %
  • RS 제품 번호 328-914
  • 제조사 부품 번호 2-2176741-7
Subtotal (4 units, in boxes of 4)
₩19,944.90
₩4,986.225/unit
재고있음
TE Connectivity 15 Ω Wirewound Resistor 11 W 5 % SBCHE1115RJ
  • RS 제품 번호 161-3902
  • 제조사 부품 번호 SBCHE1115RJ
Subtotal (100 units, in boxes of 100)
₩1,234.90
₩12.349/unit
현재 비가용
Vishay Single Layer Ceramic Capacitor 8.2 pF 1kV ±5 % C0G Dielectric, 561R, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 831-2948
  • 제조사 부품 번호 561R10TCCV82
Subtotal (1 unit)
₩10.50
₩10.50/unit
현재 비가용
ROHM ESR01 2 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.2 W
  • RS 제품 번호 263-0701P
  • 제조사 부품 번호 ESR01MZPJ202
Subtotal (100 units, supplied on a continuous strip)
₩40.30
₩0.403/unit
재고있음
TDK, CT/B Multilayer Varistor 1 A, Clamping 77 V
  • RS 제품 번호 775-2755
  • 제조사 부품 번호 B72510E0300K062
Subtotal (100 units, in packs of 100)
₩196.70
₩1.967/unit
일시적 품절
Murata 12 pF Multilayer Ceramic Capacitor, 25V dc, ±2 %, Surface
  • RS 제품 번호 185-1834
  • 제조사 부품 번호 GRM0335C1E120GA01D
Subtotal (2500 units, on reels of 2500)
₩82.50
₩0.033/unit
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