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

158882 표시되는 제품 Passive Components

6708 / 999+
현재 액세스할 수 없는 재고 정보
Vishay, 100 mΩ 200 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 167-8720
  • 제조사 부품 번호 RTOP200VR100JB
Subtotal (1 Box of 10 units)
₩1,270,386.00
₩651.48/unit
재고있음
QANTEK 8 MHz Crystal ±20 ppm Surface Mount 2-Pin 1.1 mm 5 mm 3.2mm
  • RS 제품 번호 173-5683
  • 제조사 부품 번호 QC5CB8.00000F18B23R
Subtotal (1 reel of 1000 units)
₩1,388,400.00
₩7.124/unit
재고있음
Wurth Elektronik WCAP-FTXH Film Capacitor, 10 %, 1 μF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 261-0109
  • 제조사 부품 번호 890414026007CS
Subtotal (1 pack of 2 units)
₩4,329.00
₩11.10/unit
일시적 품절
Vishay Single Layer Ceramic Capacitor 680 pF 10kV dc ±20 %, HVCC, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 204-2376
  • 제조사 부품 번호 HVCC203Y6P681MEAX
Subtotal (1 pack of 2 units)
₩10,393.50
₩26.65/unit
일시적 품절
Vishay 8.2 pF Multilayer Ceramic Capacitor, 250V dc, 0.25 pF, Surface
  • RS 제품 번호 172-9048
  • 제조사 부품 번호 VJ0603D8R2CXPAJ
Subtotal (1 reel of 4000 units)
₩686,400.00
₩0.88/unit
마지막 RS 재고
TE Connectivity 10 Ω Wirewound Resistor 0.25 W 0.1 % UPW25B10RV
  • RS 제품 번호 234-1066
  • 제조사 부품 번호 UPW25B10RV
Subtotal (1 unit)
₩20,865.00
₩107.00/unit
재고있음
KOA SG73P 18 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD18R0F
  • RS 제품 번호 225-1670
  • 제조사 부품 번호 SG73P1JTTD18R0F
Subtotal (1 tape of 100 units)
₩5,070.00
₩0.258/unit
마지막 RS 재고
KEMET R71 Film Capacitor, ±10 %, 150 nF 420 V dc 220V ac, Through Hole
  • RS 제품 번호 171-9338
  • 제조사 부품 번호 R71MF31504030K
Subtotal (1 pack of 20 units)
₩11,934.00
₩3.055/unit
재고있음
KEMET R53B Film Capacitor, ±20 %, 470 nF 800 V dc 350V ac, Through Hole
  • RS 제품 번호 250-7814
  • 제조사 부품 번호 R53BI347050S0M
Subtotal (1 Bag of 350 units)
₩548,730.00
₩8.043/unit
일시적 품절
Amphenol Advanced Sensors Thermistor
  • RS 제품 번호 210-4333
  • 제조사 부품 번호 DKF103N10
Subtotal (1 Bag of 2500 units)
₩2,325,375.00
₩4.773/unit
현재 비가용
TE Connectivity 2.7 Ω Wirewound Resistor 3 W 5 %
  • RS 제품 번호 163-8505
  • 제조사 부품 번호 ER742R7JT
Subtotal (1 Box of 1000 units)
₩774,150.00
₩3.968/unit
일시적 품절
Arcol, 470 mΩ 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-3831
  • 제조사 부품 번호 HS100 R47 J
Subtotal (1 Box of 45 units)
₩641,979.00
₩73.158/unit
재고있음
Welwyn 120 Ω Wirewound Resistor 3 W 5 % W21-120RJI
  • RS 제품 번호 139-3238
  • 제조사 부품 번호 W21-120RJI
Subtotal (1 Box of 1000 units)
₩986,700.00
₩5.065/unit
일시적 품절
Wurth Elektronik 100 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 181-3907
  • 제조사 부품 번호 885342208004
Subtotal (1 reel of 2000 units)
₩284,700.00
₩0.731/unit
재고있음
TE Connectivity TE750B100RJ, 100 Ω 750 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 701-5778
  • 제조사 부품 번호 TE750B100RJ
Subtotal (1 unit)
₩82,582.50
₩423.50/unit
일시적 품절
Murata 2.7 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Through Hole Radial
  • RS 제품 번호 150-3977
  • 제조사 부품 번호 RDE5C1H272J0M1H03A
Subtotal (1 Box of 2000 units)
₩401,700.00
₩1.027/unit
재고있음
TE Connectivity 220 Ω Metal Film Resistor 0.6 W 1 % LR1F220R
  • RS 제품 번호 148-348
  • 제조사 부품 번호 LR1F220R
Subtotal (1 pack of 10 units)
₩468.00
₩0.24/unit
일시적 품절
Arcol 892SP400K, 40 Ω 1 kW Wirewound Fixed Resistor ±10 %
  • RS 제품 번호 194-5283
  • 제조사 부품 번호 892SP400K
Subtotal (1 unit)
₩1,989,604.50
₩10,203.10/unit
일시적 품절
Yageo 33 kΩ Metal Film Metal Film Fixed Resistor 0.6 W 1 % MF0207FTE52-33K
  • RS 제품 번호 199-7577
  • 제조사 부품 번호 MF0207FTE52-33K
Subtotal (1 tape of 100 units)
₩4,875.00
₩0.249/unit
재고있음
TDK 22 nF Multilayer Ceramic Capacitor, 450V dc, ±10 %, Surface
  • RS 제품 번호 179-4963
  • 제조사 부품 번호 CGA4J4X7T2W223K125AA
Subtotal (1 reel of 2000 units)
₩284,700.00
₩0.734/unit
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6708
7945
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