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

164415 표시되는 제품 Passive Components

정렬 기준
630 / 999+
마지막 RS 재고
TE Connectivity CPF-A 47 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W
  • RS 제품 번호 866-7193P
  • 제조사 부품 번호 CPF-A-0603B47KE1
Subtotal (10 units, supplied on a continuous strip)
₩17.20
₩1.72/unit
현재 비가용
Bourns CHV 100 kΩ, 2010 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W
  • RS 제품 번호 869-6028P
  • 제조사 부품 번호 CHV2010-FX-1003ELF
Subtotal (10 units, supplied on a continuous strip)
₩23.60
₩2.36/unit
일시적 품절
Vishay WSHM 10 mΩ, 2818 NiCr Alloy Surface Mount Resistor ±1 % 7 W
  • RS 제품 번호 870-2515P
  • 제조사 부품 번호 WSHM2818R0100FEB
Subtotal (5 units, supplied on a continuous strip)
₩83.20
₩16.64/unit
재고있음
Panasonic 470 μF Capacitor 35V dc, Surface Solder - EEVTG1V471UQ 200
  • RS 제품 번호 867-5589
  • 제조사 부품 번호 EEVTG1V471UQ
Subtotal (2 units, in packs of 2)
₩33.50
₩16.75/unit
일시적 품절
Wurth Elektronik, WE-LQS, 5040 Shielded Wirewound Surface Mount Inductor 2.2 μH Semi Shielded ±30 % 3.8 A Idc
  • RS 제품 번호 814-2547
  • 제조사 부품 번호 74404054022
Subtotal (5 units, in bags of 5)
₩46.80
₩9.36/unit
재고있음
RS PRO 11 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9462
Subtotal (5000 units, on reels of 5000)
₩315.00
₩0.063/unit
현재 비가용
KEMET 22 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 874-2437P
  • 제조사 부품 번호 C1210C226K3RACTU
Subtotal (10 units, supplied on a continuous strip)
₩86.40
₩8.64/unit
현재 비가용
Vishay MKP1848S DC-Link Film Capacitor, 20 μF, Through Hole
  • RS 제품 번호 825-1405
  • 제조사 부품 번호 MKP1848S62070JY5B
Subtotal (1 unit)
₩47.87
₩47.87/unit
재고있음
Nichicon 47 μF Capacitor 16V dc, Surface Solder - UCM1C470MCL1GS
  • RS 제품 번호 843-2127
  • 제조사 부품 번호 UCM1C470MCL1GS
Subtotal (10 units, in packs of 10)
₩16.30
₩1.63/unit
재고있음
Vishay CRCW 10 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW060310R0FKEAHP
  • RS 제품 번호 820-6751
  • 제조사 부품 번호 CRCW060310R0FKEAHP
Subtotal (25 units, in bags of 25)
₩8.90
₩0.356/unit
현재 비가용
KEMET 100 pF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS 제품 번호 835-3949P
  • 제조사 부품 번호 C0402C101J2GACAUTO
Subtotal (100 units, supplied on a continuous strip)
₩30.50
₩0.305/unit
일시적 품절
Wurth Elektronik 4.7 μF Capacitor 50V dc, Surface Solder
  • RS 제품 번호 838-8020
  • 제조사 부품 번호 865090643008
Subtotal (25 units, in packs of 25)
₩55.80
₩2.232/unit
재고있음
RS PRO 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7125
Subtotal (1 unit)
₩83.50
₩83.50/unit
마지막 RS 재고
Murata 22 pF Multilayer Ceramic Capacitor, 630V dc, ±5 %, Surface
  • RS 제품 번호 846-7338P
  • 제조사 부품 번호 GRM31A5C2J220JW01D
Subtotal (25 units, supplied on a continuous strip)
₩19.50
₩0.78/unit
현재 이용 불가
Nichicon 220 μF Capacitor 35V dc, Surface Solder
  • RS 제품 번호 843-2688P
  • 제조사 부품 번호 UWD1V221MCL1GS
Subtotal (10 units, supplied on a continuous strip)
₩35.30
₩3.53/unit
재고있음
Wurth Elektronik, WE-LQS, 4018 Shielded Wirewound Surface Mount Inductor 15 μH Semi Shielded ±20 % 850 mA Idc
  • RS 제품 번호 814-2525
  • 제조사 부품 번호 74404042150
Subtotal (5 units, in bags of 5)
₩45.30
₩9.06/unit
재고있음
Wurth Elektronik, WE-MAPI, 2512 Shielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 10 μH ±20 %
  • RS 제품 번호 863-0781
  • 제조사 부품 번호 74438324100
Subtotal (5 units, in bags of 5)
₩47.30
₩9.46/unit
현재 비가용
Nichicon 47 μF Capacitor 35V dc, Surface Solder - UWZ1V470MCL1GS
  • RS 제품 번호 844-0926
  • 제조사 부품 번호 UWZ1V470MCL1GS
Subtotal (25 units, in packs of 25)
₩57.00
₩2.28/unit
재고있음
Wurth Elektronik 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 839-2912P
  • 제조사 부품 번호 885012206076
Subtotal (10 units, supplied on a continuous strip)
₩7.90
₩0.79/unit
현재 비가용
Panasonic ERA 200Ω, 0805 (2012M) Thin Film SMD Resistor ±0.1% 0.125W
  • RS 제품 번호 828-0620
  • 제조사 부품 번호 ERA6AEB201V
Subtotal (5 units, in bags of 5)
₩11.73
₩2.346/unit
1
630
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