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

164384 표시되는 제품 Passive Components

정렬 기준
1670 / 999+
재고있음
Vishay, VDR Metal Oxide Varistor 300 pF 25 A, Clamping 650 V, Varistor 390 V
  • RS 제품 번호 538-0648
  • 제조사 부품 번호 VDRS10P250BSE
Subtotal (1 unit)
₩1,080.00
₩1,080.00/unit
마지막 RS 재고
RS PRO 1 Ω, 1210 Thick Film Surface Mount Resistor 1 % 0.33 W
  • RS 제품 번호 183-9737
Subtotal (1 reel of 1000 units)
₩66,000.00
₩66.00/unit
현재 비가용
ROHM ESR03 24 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ240
  • RS 제품 번호 262-9793
  • 제조사 부품 번호 ESR03EZPJ240
Subtotal (1 tape of 100 units)
₩4,200.00
₩42.00/unit
재고있음
Panasonic ERJ 150 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - ERJU06F1500V
  • RS 제품 번호 865-4264
  • 제조사 부품 번호 ERJU06F1500V
Subtotal (1 Bag of 100 units)
₩7,000.00
₩70.00/unit
재고있음
KEMET 47 μF MnO2 Tantalum Capacitor 6.3V dc, Surface, T491 Series
  • RS 제품 번호 801-5413
  • 제조사 부품 번호 T491A476M006AT
Subtotal (1 pack of 10 units)
₩6,160.00
₩616.00/unit
재고있음
Vishay PHPA 20 Ω, 2512 Thin Film, Wirewound Surface Mount Fixed Resistor ±0.1 % 2.5 W - PHPA2512E20R0BST1
  • RS 제품 번호 230-3102
  • 제조사 부품 번호 PHPA2512E20R0BST1
Subtotal (1 unit)
₩10,380.00
₩10,380.00/unit
마지막 RS 재고
Nichicon 10 μF Capacitor 200V dc, Radial, Through Hole - UBT2D100MPD8 Radial Lead
  • RS 제품 번호 162-0388
  • 제조사 부품 번호 UBT2D100MPD8
Subtotal (1 Box of 200 units)
₩168,800.00
₩844.00/unit
일시적 품절
Panasonic ERJP14 2.4 Ω, 1210 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJP14J2R4U
  • RS 제품 번호 172-3967
  • 제조사 부품 번호 ERJP14J2R4U
Subtotal (1 reel of 5000 units)
₩340,000.00
₩68.00/unit
일시적 품절
TDK 470 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 242-7501
  • 제조사 부품 번호 CGA4J3X7S2A474K125AB
Subtotal (1 reel of 2000 units)
₩352,000.00
₩176.00/unit
현재 비가용
Vishay CRCW 1.3 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08051M30FKEA
  • RS 제품 번호 169-4568
  • 제조사 부품 번호 CRCW08051M30FKEA
Subtotal (1 reel of 5000 units)
₩80,000.00
₩16.00/unit
현재 비가용
Panasonic ERJ 56 Ω, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RED56R0V
  • RS 제품 번호 169-0986
  • 제조사 부품 번호 ERJ6RED56R0V
Subtotal (1 reel of 5000 units)
₩190,000.00
₩38.00/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 110 kΩ, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX110K
  • RS 제품 번호 590-066
  • 제조사 부품 번호 SMA-Q0204FTDX110K
Subtotal (1 reel of 3000 units)
₩234,000.00
₩78.00/unit
재고있음
TE Connectivity CJB315J4R7J, 4.7 Ω 315 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 281-9659
  • 제조사 부품 번호 CJB315J4R7J
Subtotal (1 unit)
₩258,360.00
₩258,360.00/unit
일시적 품절
KEMET 10 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 146-6350
  • 제조사 부품 번호 C0805C106K4PACTU
Subtotal (1 reel of 3000 units)
₩240,000.00
₩80.00/unit
재고있음
Murata, 4500 Shielded Surface Mount Inductor 22 μH ±20 % 1.35 A Idc
  • RS 제품 번호 230-7877
  • 제조사 부품 번호 45223C
Subtotal (1 tape of 10 units)
₩11,900.00
₩1,190.00/unit
재고있음
Abracon 16 MHz Crystal Unit ±30 ppm Surface Mount 4-Pin 800 μm 3.2 mm 2.5mm
  • RS 제품 번호 187-6025P
  • 제조사 부품 번호 ABM8-16.000MHz-D4Y-T
Subtotal 10 units (supplied on a continuous strip)
₩6,680.00
₩668.00/unit
현재 비가용
RS PRO 1.2 kΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9617
Subtotal (1 reel of 4000 units)
₩264,000.00
₩66.00/unit
재고있음
Bourns, SV Varistor 900 pF 15 kA, Clamping 1.35 kV, Varistor 910 V
  • RS 제품 번호 245-9288
  • 제조사 부품 번호 SV550K23BL1
Subtotal (1 Bag of 100 units)
₩504,400.00
₩5,044.00/unit
현재 비가용
Panasonic 150 μF Capacitor 25V dc, Surface Solder - EEEFKE151XSP 900
  • RS 제품 번호 122-3675
  • 제조사 부품 번호 EEEFKE151XSP
Subtotal (1 reel of 900 units)
₩349,200.00
₩388.00/unit
일시적 품절
Yageo RC_L 47 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.06 W - RC0402JR-0747RL
  • RS 제품 번호 198-7978
  • 제조사 부품 번호 RC0402JR-0747RL
Subtotal (1 reel of 10000 units)
₩20,000.00
₩2.00/unit
1
1670
8220
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