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

161550 표시되는 제품 Passive Components

18 / 999+
현재 액세스할 수 없는 재고 정보
MERCURY 6 MHz Crystal ±30 ppm HC-49-US 2-Pin 3.5 mm 10.7 mm 4.3mm
  • RS 제품 번호 672-0261P
  • 제조사 부품 번호 HUS-6.000-18-30/50/4085
Subtotal 5 units (supplied in a bag)
₩3,607.50
₩3.70/unit
재고있음
Panasonic ERA 221 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6AEB2210V
  • RS 제품 번호 742-5311
  • 제조사 부품 번호 ERA6AEB2210V
Subtotal (1 reel of 5000 units)
₩321,750.00
₩0.327/unit
재고있음
Schaffner, FN2010 1 A 250V ac/dc 0Hz, 400 Hz, Chassis Mount EMI Filter, Wire 1 Phase
  • RS 제품 번호 776-1128
  • 제조사 부품 번호 FN2010-1-07
Subtotal (1 unit)
₩27,202.50
₩139.50/unit
재고있음
Abracon 24 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1 mm 3.2 mm 2.5mm
  • RS 제품 번호 171-2708
  • 제조사 부품 번호 ABM8G-24.000MHZ-18-D2Y-T
Subtotal (1 pack of 10 units)
₩5,635.50
₩2.89/unit
마지막 RS 재고
TDK, A71-H25X 2500 V dc 15 kA, Through Hole 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 246-9896P
  • 제조사 부품 번호 B88069X2190S102
Subtotal 1 unit (supplied in a box)
₩5,265.00
₩27.00/unit
재고있음
Vishay P16F 470 Ω Linear Potentiometer 1-Turns 1-Gang Panel Mount, P16FNP471KA
  • RS 제품 번호 652-959
  • 제조사 부품 번호 P16FNP471KA
Subtotal (1 unit)
₩41,905.50
₩214.90/unit
마지막 RS 재고
Vishay 3.9 mΩ Thin Film Resistor 0.6 W 1 % MBB02070C3904FCT00
  • RS 제품 번호 506-5838
  • 제조사 부품 번호 MBB02070C3904FCT00
Subtotal (1 pack of 50 units)
₩4,875.00
₩0.498/unit
일시적 품절
Eaton 1.5 F Supercapacitor -10 to 30 % Tolerance, Supercap PHB 5V dc, Through Hole
  • RS 제품 번호 169-9475
  • 제조사 부품 번호 PHB-5R0V155-R
Subtotal (1 Bag of 100 units)
₩1,477,515.00
₩75.766/unit
현재 비가용
Vishay 22000 μF Capacitor 16V dc, Snap-in - MAL205655223E3
  • RS 제품 번호 172-6416
  • 제조사 부품 번호 MAL205655223E3
Subtotal (1 Box of 100 units)
₩1,103,700.00
₩56.597/unit
일시적 품절
ROHM ESR25 43 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ430
  • RS 제품 번호 263-7665
  • 제조사 부품 번호 ESR25JZPJ430
Subtotal (1 reel of 4000 units)
₩351,000.00
₩0.446/unit
일시적 품절
ROHM ESR03 9.1 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF9R10
  • RS 제품 번호 263-1156
  • 제조사 부품 번호 ESR03EZPF9R10
Subtotal (1 tape of 100 units)
₩7,215.00
₩0.374/unit
재고있음
RS PRO RS 1.8 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS 제품 번호 804-8867
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.022/unit
마지막 RS 재고
Rubycon 1000 μF Capacitor 25V dc, Radial, Through Hole - 25PK1000MEFC10X16 Radial Lead
  • RS 제품 번호 763-9428
  • 제조사 부품 번호 25PK1000MEFC10X16
Subtotal (1 pack of 10 units)
₩5,089.50
₩2.61/unit
재고있음
Murata 26 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.7 mm 1.6 mm 2mm
  • RS 제품 번호 236-5086P
  • 제조사 부품 번호 XRCGB26M000F1SBAR0
Subtotal 5 units (supplied on a continuous strip)
₩2,593.50
₩2.66/unit
일시적 품절
ROHM ESR03 11 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ110
  • RS 제품 번호 263-1165
  • 제조사 부품 번호 ESR03EZPJ110
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.142/unit
마지막 RS 재고
Ecliptek 32.768 MHz MEMS Oscillator, 4-Pin Tape & Reel 5 % 50 ppm
  • RS 제품 번호 219-2061P
  • 제조사 부품 번호 EMK33H2H-32.768M TR
Subtotal 2 units (supplied on a continuous strip)
₩11,329.50
₩29.05/unit
재고있음
RS PRO, YB11 3 A 250V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 276-6287
Subtotal (1 unit)
₩60,372.00
₩309.60/unit
재고있음
50 Ω STMicroelectronics Surface Chip Balun
  • RS 제품 번호 366-209
  • 제조사 부품 번호 BALF-SPI2-03D3
Subtotal (1 reel of 5000 units)
₩5,986,500.00
₩6.144/unit
재고있음
PUI Audio 86 dBA Through Hole External Piezo Buzzer Transducer 4 mm 2 V Min 9 mm 9mm 4V Max
  • RS 제품 번호 276-843P
  • 제조사 부품 번호 AT-0927-TT-2-R
Subtotal 1 unit (supplied in a tray)
₩3,139.50
₩16.10/unit
재고있음
RS PRO 18 mm Knob Diameter Silver Potentiometer Knob for 6.4 mm Shaft Circular
  • RS 제품 번호 499-933
Subtotal (1 unit)
₩9,750.00
₩50.00/unit
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