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

162683 표시되는 제품 Passive Components

1013 / 999+
재고있음
Vishay 5.6 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C5601FCT00
  • RS 제품 번호 506-5254
  • 제조사 부품 번호 MBB02070C5601FCT00
Subtotal (1 pack of 50 units)
₩24.40
₩0.488/unit
재고있음
Bourns CR 2.21 kΩ, 0603 Thick Film Resistor 1 % Surface 100 mW - CR0603-FX-2211ELF
  • RS 제품 번호 630-200
  • 제조사 부품 번호 CR0603-FX-2211ELF
Subtotal (1 tape of 20 units)
₩3.20
₩0.16/unit
재고있음
Wurth Elektronik, WE-CAIR Unshielded Power Inductor with a Ferrite Core, 8.8 nH ±5 % 1.6 mA Idc
  • RS 제품 번호 486-948
  • 제조사 부품 번호 744911088
Subtotal (1 tape of 2 units)
₩81.50
₩40.75/unit
재고있음
Panasonic ERJ 5.6 kΩ, 0603 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ3RBD5601V
  • RS 제품 번호 810-2280
  • 제조사 부품 번호 ERJ3RBD5601V
Subtotal (1 Bag of 100 units)
₩19.90
₩0.199/unit
현재 비가용
TE Connectivity Ferrite Bead 0.5 mm (Surface) (0402), 120 Ω impedance at 100 MHz
  • RS 제품 번호 245-5626
  • 제조사 부품 번호 BMC1EY0120AG
Subtotal (1 tape of 10 units)
₩5.70
₩0.57/unit
재고있음
Murata NFM18CC, Signal Filter 16V dc, 0603 2.2 nF, Surface
  • RS 제품 번호 105-861
  • 제조사 부품 번호 NFM18CC222R1C3D
Subtotal (1 Bag of 25 units)
₩23.20
₩0.928/unit
일시적 품절
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 4.7 nH Multilayer ±0.3 nH
  • RS 제품 번호 172-5137
  • 제조사 부품 번호 744786047A
Subtotal (1 reel of 4000 units)
₩2,336.00
₩0.584/unit
재고있음
Panasonic 47 μF Surface Polymer Capacitor, 35V dc
  • RS 제품 번호 758-1073
  • 제조사 부품 번호 EEHZC1V470P
Subtotal (1 pack of 2 units)
₩13.10
₩6.55/unit
일시적 품절
Yageo RC_L 15 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.0625 W - RC0402JR-0715RL
  • RS 제품 번호 198-7903
  • 제조사 부품 번호 RC0402JR-0715RL
Subtotal (1 reel of 10000 units)
₩120.00
₩0.012/unit
재고있음
WJ Furse, ESP D/TN Surge Suppressor Unit 58V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 198-0446
  • 제조사 부품 번호 7TCA085400R0109 ESP 50D
Subtotal (1 unit)
₩1,281.60
₩1,281.60/unit
현재 액세스할 수 없는 재고 정보
Vishay, 22 Ω 100 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 162-2397
  • 제조사 부품 번호 RPH100V22R00JB
Subtotal (1 Box of 5 units)
₩2,431.10
₩486.22/unit
재고있음
KEMET 100 μF MnO2 Tantalum Capacitor 20V dc, Surface, T491 Series
  • RS 제품 번호 648-0446P
  • 제조사 부품 번호 T491X107K020AT
Subtotal 10 units (supplied on a continuous strip)
₩113.80
₩11.38/unit
재고있음
Vishay 100 Ω Thick Film Resistor 100 W 5 % LTO100F100R0JTE3
  • RS 제품 번호 532-8583
  • 제조사 부품 번호 LTO100F100R0JTE3
Subtotal (1 unit)
₩42.50
₩42.50/unit
재고있음
TE Connectivity 220 mΩ Wirewound Resistor 7 W 5 % SQMW7R22J
  • RS 제품 번호 199-7961
  • 제조사 부품 번호 SQMW7R22J
Subtotal (1 pack of 5 units)
₩26.00
₩5.20/unit
현재 비가용
Rubycon 470 μF Capacitor 25V dc, Through Hole - 25ZL470MEFC10X16
  • RS 제품 번호 703-7282
  • 제조사 부품 번호 25ZL470MEFC10X16
Subtotal (1 pack of 5 units)
₩29.70
₩5.94/unit
일시적 품절
KEMET 15 μF Surface Polymer Capacitor, 75V
  • RS 제품 번호 249-8770P
  • 제조사 부품 번호 T598X156M075ATE075
Subtotal 1 unit (supplied on a continuous strip)
₩44.10
₩44.10/unit
재고있음
Panasonic ERJ D2 12 mΩ, 0612 Thick Film Surface Mount Resistor ±5 % 1 W - ERJD2DJR012V
  • RS 제품 번호 217-2724
  • 제조사 부품 번호 ERJD2DJR012V
Subtotal (1 tape of 10 units)
₩27.50
₩2.75/unit
일시적 품절
2.2 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 796-4819
  • 제조사 부품 번호 3329H-1-222LF
Subtotal (1 unit)
₩19.90
₩19.90/unit
일시적 품절
Murata Power Solutions, 3700 Wirewound Surface Mount Inductor 0.3 μH ±20 % 19.5 A Idc
  • RS 제품 번호 170-9192
  • 제조사 부품 번호 37301C
Subtotal (1 reel of 700 units)
₩10,661.00
₩15.23/unit
현재 비가용
TE Connectivity HCL165J3K3CX, 3.3 kΩ 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 254-3849
  • 제조사 부품 번호 HCL165J3K3CX
Subtotal (1 Box of 50 units)
₩17,436.30
₩348.726/unit
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