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

161520 표시되는 제품 Passive Components

52 / 999+
마지막 RS 재고
Vishay CRCW 180 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW0603180RFKEAHP
  • RS 제품 번호 820-6773
  • 제조사 부품 번호 CRCW0603180RFKEAHP
Subtotal (1 Bag of 25 units)
₩1,755.00
₩0.364/unit
재고있음
Vishay 1.5 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 683-3219P
  • 제조사 부품 번호 MRS25000C1501FCT00
Subtotal 25 units (supplied on a continuous strip)
₩3,802.50
₩0.78/unit
일시적 품절
Molex 214394-1000 Patch WiFi Antenna with SMA Connector, WiFi
  • RS 제품 번호 203-5129
  • 제조사 부품 번호 214394-1000
Subtotal (1 Box of 60 units)
₩1,668,069.00
₩142.573/unit
현재 비가용
ROHM ESR03 9.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF9101
  • RS 제품 번호 263-1142
  • 제조사 부품 번호 ESR03EZPF9101
Subtotal (1 tape of 100 units)
₩7,215.00
₩0.374/unit
마지막 RS 재고
Panasonic ERA 360Ω, 1206 (3216M) Thin Film SMD Resistor ±0.1% 0.25W
  • RS 제품 번호 828-0976
  • 제조사 부품 번호 ERA8AEB361V
Subtotal (1 Bag of 5 units)
₩2,515.50
₩2.58/unit
재고있음
Molex NTC Thermistor, NTC Type 100 kΩ 40 mm
  • RS 제품 번호 230-2158
  • 제조사 부품 번호 215279-3005
Subtotal (1 Bag of 50 units)
₩130,747.50
₩13.406/unit
재고있음
Vishay 4700 μF Capacitor 100V dc, Snap-in - MAL205659472E3
  • RS 제품 번호 172-7721
  • 제조사 부품 번호 MAL205659472E3
Subtotal (1 Box of 50 units)
₩1,044,615.00
₩107.136/unit
재고있음
Panasonic ERJPC6 4990 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D4991V
  • RS 제품 번호 784-913P
  • 제조사 부품 번호 ERJPC6D4991V
Subtotal 10 units (supplied on a continuous strip)
₩1,092.00
₩0.558/unit
재고있음
Vishay 33 μF MnO2 Tantalum Capacitor 16V dc, Surface, 293D Series
  • RS 제품 번호 169-3364
  • 제조사 부품 번호 293D336X9016D2TE3
Subtotal (1 reel of 500 units)
₩359,775.00
₩3.694/unit
일시적 품절
Vishay 47 μF MnO2 Tantalum Capacitor 16V dc, Surface, TR3 Series
  • RS 제품 번호 173-1348
  • 제조사 부품 번호 TR3D476K016C0200
Subtotal (1 reel of 500 units)
₩508,950.00
₩5.223/unit
재고있음
Vishay 220 kΩ Metal Glaze Resistor 1 W 5 % VR68000002203JAC00
  • RS 제품 번호 683-5307
  • 제조사 부품 번호 VR68000002203JAC00
Subtotal (1 pack of 10 units)
₩12,187.50
₩6.25/unit
일시적 품절
Panasonic ERA6A 2490 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.125 W - ERA6ARB2491V
  • RS 제품 번호 785-245
  • 제조사 부품 번호 ERA6ARB2491V
Subtotal (1 Bag of 10 units)
₩7,234.50
₩3.71/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 522-2328
  • 제조사 부품 번호 3386F-1-202TLF
Subtotal (1 unit)
₩3,256.50
₩16.70/unit
일시적 품절
Arcol Ohmite HVC 100 mΩ, 2512 Wrap Around High Power Wirewound Resistor 0.05 1000 mW - HVC2512T5004JET
  • RS 제품 번호 758-187
  • 제조사 부품 번호 HVC2512T5004JET
Subtotal (1 reel of 500 units)
₩2,201,550.00
₩22.575/unit
현재 비가용
KEMET 1.5 mH Nickel Zinc Ferrite Core Coil Inductor, 340 mA Idc, 2.49 Ω Rdc, SBC9
  • RS 제품 번호 265-2607
  • 제조사 부품 번호 SBC9-152-341
Subtotal (1 Box of 2000 units)
₩2,457,000.00
₩6.295/unit
현재 비가용
VPG Foil Resistors 100 Ω Metal Foil Resistor 0.5 W 0.01 % RCKO2 100R 0.01%
  • RS 제품 번호 201-9848
  • 제조사 부품 번호 RCKO2 100R 0.01%
Subtotal (1 unit)
₩34,242.00
₩175.60/unit
일시적 품절
Panasonic E96 402 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB4020X
  • RS 제품 번호 782-748
  • 제조사 부품 번호 ERA2AEB4020X
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
마지막 RS 재고
VPG Foil Resistors VSMP 2 kΩ, 1206 Metal Foil Surface Mount Resistor ±0.01 % 0.33 W - Y16252K0000T9R
  • RS 제품 번호 684-1501
  • 제조사 부품 번호 Y16252K0000T9R
Subtotal (1 unit)
₩35,860.50
₩183.90/unit
일시적 품절
Panasonic ERJPC3 226000 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface Mount 0.2 W - ERJPC3D2263V
  • RS 제품 번호 790-229
  • 제조사 부품 번호 ERJPC3D2263V
Subtotal (1 tape of 10 units)
₩858.00
₩0.436/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 220 nF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6543
  • 제조사 부품 번호 B32529C0224J189
Subtotal (1 tape of 10 units)
₩3,490.50
₩1.79/unit
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