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

161806 표시되는 제품 Passive Components

579 / 999+
마지막 RS 재고
Rubycon 100 μF Capacitor 25V dc, Radial, Through Hole - 25YXJ100M5X11 Radial Lead
  • RS 제품 번호 749-7173
  • 제조사 부품 번호 25YXJ100M5X11
Subtotal (1 pack of 25 units)
₩3,500.00
₩0.704/unit
재고있음
Vishay 534 50 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-9503
  • 제조사 부품 번호 534B1503JL
Subtotal (1 Box of 10 units)
₩520,720.00
₩260.36/unit
일시적 품절
RS PRO CR 100 kΩ, 2512 Thick Film Surface Mount Resistor 1 % 1 W
  • RS 제품 번호 183-9601
Subtotal (1 reel of 4000 units)
₩360,000.00
₩0.452/unit
일시적 품절
Panasonic 47 μF Capacitor 160V dc, Through Hole Radial Lead
  • RS 제품 번호 921-3151
  • 제조사 부품 번호 EEUEE2C470
Subtotal (1 Bag of 200 units)
₩134,400.00
₩3.355/unit
일시적 품절
Yageo RC_L 1.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-071K2L
  • RS 제품 번호 199-5471
  • 제조사 부품 번호 RC0603FR-071K2L
Subtotal (1 reel of 5000 units)
₩20,000.00
₩0.02/unit
일시적 품절
Yageo RC_L 47.5 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0747K5L
  • RS 제품 번호 199-5578
  • 제조사 부품 번호 RC0603FR-0747K5L
Subtotal (1 reel of 5000 units)
₩20,000.00
₩0.022/unit
재고있음
Radiohm POTM 47 kΩ Rotary Potentiometer 1-Gang Panel Mount, 05.061.5470
  • RS 제품 번호 468-8733
  • 제조사 부품 번호 05.061.5470
Subtotal (1 unit)
₩5,420.00
₩27.10/unit
현재 액세스할 수 없는 재고 정보
Vishay MCT 200 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C2000FP500
  • RS 제품 번호 188-5574
  • 제조사 부품 번호 MCT06030C2000FP500
Subtotal (1 reel of 5000 units)
₩130,000.00
₩0.132/unit
일시적 품절
TE Connectivity, Sigma 3656, 1054 Shielded Surface Mount Inductor 8.2 μH ±20 % 10.6 A Idc
  • RS 제품 번호 616-878
  • 제조사 부품 번호 36561054M8R2T
Subtotal (1 reel of 500 units)
₩1,068,000.00
₩10.677/unit
재고있음
RS PRO 100 Ω Metal Film Resistor 1 W 0.5 %
  • RS 제품 번호 174-2803
Subtotal (1 pack of 100 units)
₩6,600.00
₩0.33/unit
일시적 품절
Wurth Elektronik 22 μH Leaded Inductor, Max SRF:11 MHz, 10 A Idc, 7 mΩ Rdc, WE-HIDA THT
  • RS 제품 번호 217-7345
  • 제조사 부품 번호 7444011715220
Subtotal (1 tray of 30 units)
₩331,320.00
₩55.217/unit
재고있음
Yageo AC 390 kΩ, 0402 Thick Film Resistor ±1 % 0.0625 W - AC0402FR-07390KL
  • RS 제품 번호 197-7980
  • 제조사 부품 번호 AC0402FR-07390KL
Subtotal (1 tape of 500 units)
₩6,000.00
₩0.062/unit
재고있음
Panasonic 470 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 210-5945
  • 제조사 부품 번호 EEHZS1E471P
Subtotal (1 tape of 2 units)
₩7,040.00
₩17.60/unit
일시적 품절
Abracon 16 MHz Crystal Unit ±30 ppm Cylindrical 2-Pin 8 mm
  • RS 제품 번호 240-0784
  • 제조사 부품 번호 AB308-16.000MHZ
Subtotal (1 pack of 25 units)
₩27,750.00
₩5.548/unit
일시적 품절
Vishay, IFSC-2020BZ-01 2.2 μH 20% 2.6 A Idc
  • RS 제품 번호 697-514
  • 제조사 부품 번호 IFSC2020BZER2R2M01
Subtotal (1 tape of 1 unit)
₩536.00
₩2.68/tape
재고있음
Panasonic ERJ1T 4.7 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - ERJ1TRQF4R7U
  • RS 제품 번호 721-6328
  • 제조사 부품 번호 ERJ1TRQF4R7U
Subtotal (1 pack of 5 units)
₩5,520.00
₩5.52/unit
재고있음
KOA TLR-2H 5 mΩ, 2010 Metal Plate Surface Mount Resistor ±1 % 1 W - TLR2HDTE5L00F75
  • RS 제품 번호 178-6573
  • 제조사 부품 번호 TLR2HDTE5L00F75
Subtotal (1 reel of 500 units)
₩303,000.00
₩3.033/unit
마지막 RS 재고
Vishay CRCW 20.5 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060320K5FKEA
  • RS 제품 번호 678-9964
  • 제조사 부품 번호 CRCW060320K5FKEA
Subtotal (1 pack of 50 units)
₩1,200.00
₩0.12/unit
일시적 품절
KEMET Ferrite Ring for use with Consumer Electronics
  • RS 제품 번호 169-6786
  • 제조사 부품 번호 ESD-R-47D-B
Subtotal (1 Box of 90 units)
₩1,192,860.00
₩66.267/unit
일시적 품절
KOA RN73R 620 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - RN73R2ATTD6200B25
  • RS 제품 번호 253-3305
  • 제조사 부품 번호 RN73R2ATTD6200B25
Subtotal (1 reel of 5000 units)
₩460,000.00
₩0.463/unit
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