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

155162 표시되는 제품 Passive Components

7398 / 999+
일시적 품절
TE Connectivity, Corcom R 20 A 250V ac 50Hz, 60 Hz, Flange RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 186-3589
  • 제조사 부품 번호 20VR1
Subtotal (1 Box of 4 units)
₩472,149.60
재고있음
Wurth Elektronik Ferrite Bead EMI Suppression Toroidal Ferrite, For: EMI Suppression 7.02 mm OD
  • RS 제품 번호 332-368
  • 제조사 부품 번호 782115069064
Subtotal (1 unit)
₩1,111.50
일시적 품절
IQD, 48MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS 제품 번호 148-4362P
  • 제조사 부품 번호 LFSPXO025166
Subtotal 10 units (supplied on a continuous strip)
₩18,642.00
일시적 품절
Wurth Elektronik WCAP-FTXX Film Capacitor X2, ±10 %, 220 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 163-3470
  • 제조사 부품 번호 890334023028
Subtotal (1 Bag of 500 units)
₩251,550.00
재고있음
Wurth Elektronik 470 pF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface Mount
  • RS 제품 번호 242-1242
  • 제조사 부품 번호 885342207012
Subtotal (1 pack of 50 units)
₩4,680.00
재고있음
Panasonic 68 μF Capacitor 350V dc, Radial, Through Hole - EEUED2V680 Radial Lead
  • RS 제품 번호 162-1130
  • 제조사 부품 번호 EEUED2V680
Subtotal (1 Bag of 50 units)
₩139,912.50
재고있음
Vishay 10 μF Capacitor 25V dc, Axial, Through Hole - MAL203036109E3 Solder
  • RS 제품 번호 108-5254
  • 제조사 부품 번호 MAL203036109E3
Subtotal (1 pack of 5 units)
₩14,118.00
현재 액세스할 수 없는 재고 정보
RS PRO 100 mΩ Thick Film Resistor 2.5 W 5 %
  • RS 제품 번호 175-4063
Subtotal (1 pack of 5 units)
₩29,932.50
제한된 재고
Abracon 50 MHz MEMS Oscillator, 4-Pin Surface Mount ±10 ppm ASDMB-50.000MHZ-LY-T
  • RS 제품 번호 241-3084
  • 제조사 부품 번호 ASDMB-50.000MHZ-LY-T
Subtotal (1 pack of 5 units)
₩31,980.00
재고있음
Vishay 22 μF Capacitor 25V dc, Axial, Through Hole - MAL203036229E3 Solder
  • RS 제품 번호 108-5260
  • 제조사 부품 번호 MAL203036229E3
Subtotal (1 pack of 5 units)
₩13,065.00
일시적 품절
TDK, NLCV-EF, 1008 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 μH ±10 % 120 mA Idc Q:30
  • RS 제품 번호 181-4806
  • 제조사 부품 번호 NLCV25T-330K-EF
Subtotal (1 reel of 2000 units)
₩276,900.00
일시적 품절
KEMET R79 Film Capacitor, ±5 %, 10 nF 400 V dc 200V ac, Through Hole
  • RS 제품 번호 171-9269
  • 제조사 부품 번호 R82IC2330Z350K
Subtotal (1 pack of 50 units)
₩14,820.00
재고있음
Panasonic ERJ D2 18 mΩ, 0612 Thick Film Surface Mount Resistor ±5 % 1 W - ERJD2DJR018V
  • RS 제품 번호 217-2729
  • 제조사 부품 번호 ERJD2DJR018V
Subtotal (1 tape of 10 units)
₩5,206.50
재고있음
Yageo AC 100 kΩ, 0603 Thick Film Resistor ±1 % 0.1 W - AC0603FR-07100KL
  • RS 제품 번호 197-8010
  • 제조사 부품 번호 AC0603FR-07100KL
Subtotal (1 tape of 500 units)
₩5,850.00
재고있음
Wurth Elektronik, WE-LQ, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1.5 μH ±35 % 660 mA Idc
  • RS 제품 번호 486-058
  • 제조사 부품 번호 7440320015
Subtotal (1 unit)
₩9,652.50
재고있음
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 120 nH ±5 % 180 mA Idc Q:32
  • RS 제품 번호 724-2863
  • 제조사 부품 번호 LQW18ANR12J00D
Subtotal (1 pack of 10 units)
₩1,228.50
재고있음
EPCOS 470 μF Capacitor 25V dc, Through Hole - B41888C5477M000 Radial Lead
  • RS 제품 번호 241-6702
  • 제조사 부품 번호 B41888C5477M000
Subtotal (1 Box of 1000 units)
₩528,450.00
일시적 품절
Nichicon 5.6 μF Capacitor 400V dc, Surface Mount Solder - ULH2G5R6MNL1GS
  • RS 제품 번호 167-1003
  • 제조사 부품 번호 ULH2G5R6MNL1GS
Subtotal (1 reel of 500 units)
₩392,925.00
재고있음
PCN 1 Ω Metal Film Resistor 1.5 W 0.5 % PBV1 OHMD
  • RS 제품 번호 354-4238
  • 제조사 부품 번호 PBV1 OHMD
Subtotal (1 unit)
₩49,023.00
현재 비가용
KEMET 4.7 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface Mount
  • RS 제품 번호 169-6746
  • 제조사 부품 번호 C0805H472J1GACT250
Subtotal (1 reel of 4000 units)
₩5,413,200.00
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7398
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