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

162235 표시되는 제품 Passive Components

802 / 999+
현재 액세스할 수 없는 재고 정보
Vishay 149 10 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount, Through Hole
  • RS 제품 번호 167-9739
  • 제조사 부품 번호 14920F0GJSX13103KA
Subtotal (1 Box of 60 units)
₩8,706.12
₩145.102/unit
재고있음
Sonitron 75 dB Through Hole Continuous Internal 6 mm Buzzer 13.9 mm 1.5 V dc Min 24 V dc Max
  • RS 제품 번호 245-6461
  • 제조사 부품 번호 SMA-13-P7.5
Subtotal (1 unit)
₩73.90
₩73.90/unit
일시적 품절
Wurth Elektronik, WE-TPC, 2811 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±30 % 900 mA Idc
  • RS 제품 번호 163-3571
  • 제조사 부품 번호 744028004
Subtotal (1 reel of 1500 units)
₩11,164.50
₩7.443/unit
재고있음
25 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 521-9568
  • 제조사 부품 번호 3296P-1-253LF
Subtotal (1 unit)
₩20.20
₩20.20/unit
재고있음
Wurth Elektronik Openable Ferrite Sleeve Key 39.2 mm 39.2 mm 39.2 mm, For EMI Suppression
  • RS 제품 번호 332-358
  • 제조사 부품 번호 74275815S
Subtotal (1 tray of 30 units)
₩1,558.80
₩51.96/unit
일시적 품절
Murata 1.2 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1536
  • 제조사 부품 번호 GRM0335C1H1R2BA01D
Subtotal (1 reel of 15000 units)
₩240.00
₩0.016/unit
일시적 품절
Arcol 2.55 kΩ Metal Film Resistor 0.25 W 0.1 % MRA02072K55BTA015
  • RS 제품 번호 487-6514
  • 제조사 부품 번호 MRA02072K55BTA015
Subtotal (1 pack of 5 units)
₩30.50
₩6.10/unit
마지막 RS 재고
Linx ANT-450-RHR-SMA Whip Multi-Band Antenna with SMA Connector
  • RS 제품 번호 216-9798
  • 제조사 부품 번호 ANT-450-RHR-SMA
Subtotal (1 Bag of 10 units)
₩1,190.60
₩119.06/unit
제한된 재고
Nichicon 150 μF Capacitor 200V dc, Radial, Through Hole - UCS2D151MHD Radial Lead
  • RS 제품 번호 165-3959
  • 제조사 부품 번호 UCS2D151MHD
Subtotal (1 Box of 50 units)
₩505.10
₩10.102/unit
일시적 품절
TDK 330 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 111-0509
  • 제조사 부품 번호 C3225X7T2E334K200AA
Subtotal (1 reel of 1000 units)
₩2,043.00
₩2.043/unit
일시적 품절
Vishay 4.7 Ω Wirewound Resistor 11 W 5 %
  • RS 제품 번호 167-9419
  • 제조사 부품 번호 RWM08454R70JB25E1
Subtotal (1 Box of 50 units)
₩6,708.30
₩134.166/unit
재고있음
TE Connectivity 23 4.7 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 1624158-2
  • RS 제품 번호 387-795
  • 제조사 부품 번호 1624158-2
Subtotal (1 unit)
₩49.50
₩49.50/unit
재고있음
Amphenol Advanced Sensors Thermistor 10 Ω 4.32 mm
  • RS 제품 번호 210-4308P
  • 제조사 부품 번호 CL-110
Subtotal 10 units (supplied in a bag)
₩86.70
₩8.67/unit
재고있음
Nichicon 22 μF Capacitor 200V dc, Surface Solder
  • RS 제품 번호 843-2231
  • 제조사 부품 번호 ULH2D220MNL1GS
Subtotal (1 pack of 5 units)
₩57.00
₩11.40/unit
재고있음
Panasonic ERJ B1 2.2 Ω, 1020 Thick Film Resistor ±1 % 1 W - ERJB1BF2R2U
  • RS 제품 번호 228-0592
  • 제조사 부품 번호 ERJB1BF2R2U
Subtotal (1 tape of 20 units)
₩88.10
₩4.405/unit
현재 비가용
VPG Foil Resistors 100 kΩ Metal Foil Resistor 0.6 W 0.01 %
  • RS 제품 번호 173-3024
  • 제조사 부품 번호 Y0062100K000T9L
Subtotal (1 Bag of 10 units)
₩4,317.70
₩431.77/unit
일시적 품절
Arcol 33 Ω Non-Inductive Film Fixed Resistor 100 W 5 %
  • RS 제품 번호 166-4795
  • 제조사 부품 번호 AP101 33R J 100PPM
Subtotal (1 tray of 50 units)
₩3,671.80
₩73.436/unit
재고있음
Nichicon 100 μF Capacitor 160V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 243-7253
  • 제조사 부품 번호 UCS2C101MHD1TO
Subtotal (1 tape of 5 units)
₩64.20
₩12.84/unit
일시적 품절
Vishay 2.2 μF Tantalum Tantalum Capacitor 16V dc, Surface, TMCJ Series
  • RS 제품 번호 188-2276P
  • 제조사 부품 번호 TMCJ1C225MTRF
Subtotal 20 units (supplied on a continuous strip)
₩30.80
₩1.54/unit
재고있음
Bourns CRE 8 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRE2512-FZ-R008E-3
  • RS 제품 번호 824-0357
  • 제조사 부품 번호 CRE2512-FZ-R008E-3
Subtotal (1 Bag of 10 units)
₩34.20
₩3.42/unit
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