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

162322 표시되는 제품 Passive Components

230 / 999+
일시적 품절
Panasonic 180 μF Surface Polymer Capacitor, 25V
  • RS 제품 번호 197-2181
  • 제조사 부품 번호 EEHZKE181XUV
Subtotal (1 reel of 900 units)
₩1,121,445.00
₩6.386/unit
재고있음
KEMET 100 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 173-9417
  • 제조사 부품 번호 A750EK107M1CAAE018
Subtotal (1 pack of 25 units)
₩9,262.50
₩1.90/unit
재고있음
Bourns 30 50000 Ω Linear Linear Potentiometer 1-Gang Through Hole, 3048L-5-103
  • RS 제품 번호 475-663
  • 제조사 부품 번호 3048L-5-103
Subtotal (1 unit)
₩89,232.00
₩457.60/unit
일시적 품절
Panasonic 270 μF Aluminium Electrolytic Capacitor 50V, ZUU Series
  • RS 제품 번호 781-597
  • 제조사 부품 번호 EEHZU1H271UP
Subtotal (1 tape of 5 units)
₩22,122.75
₩22.69/unit
현재 비가용
ROHM ESR18 820 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF8200
  • RS 제품 번호 264-1880
  • 제조사 부품 번호 ESR18EZPF8200
Subtotal (1 tape of 100 units)
₩8,580.00
₩0.444/unit
일시적 품절
Arcol Ohmite LVK 0.1 Ω, 1206 Resistive Fixed Resistor 0.0025 0.5 W - LVK12R100CER
  • RS 제품 번호 760-297
  • 제조사 부품 번호 LVK12R100CER
Subtotal (1 pack of 10 units)
₩13,318.50
₩6.83/unit
일시적 품절
Panasonic ERJPC3 13300 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3D1332V
  • RS 제품 번호 789-726
  • 제조사 부품 번호 ERJPC3D1332V
Subtotal (1 tape of 10 units)
₩858.00
₩0.436/unit
재고있음
Panasonic 150 μF Surface Polymer Capacitor, 35V dc
  • RS 제품 번호 210-6008
  • 제조사 부품 번호 EEHZT1V151V
Subtotal (1 tape of 2 units)
₩7,819.50
₩20.05/unit
재고있음
2 mΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Nidec Components, SM-4
  • RS 제품 번호 244-4309P
  • 제조사 부품 번호 SM-42TW202
Subtotal 2 units (supplied on a continuous strip)
₩13,845.00
₩35.50/unit
일시적 품절
RS PRO 1 Ω Metal Film Resistor 0.6 W 0.5 %
  • RS 제품 번호 174-2637
Subtotal (1 Box of 5000 units)
₩302,250.00
₩0.308/unit
재고있음
TE Connectivity HSC3001K0J, 1 kΩ 300 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5599
  • 제조사 부품 번호 HSC3001K0J
Subtotal (1 unit)
₩95,862.00
₩491.60/unit
일시적 품절
Arcol Ohmite 10000 Ω Resistive Fixed Resistor 1 W 5 % SM102031002JE
  • RS 제품 번호 760-418
  • 제조사 부품 번호 SM102031002JE
Subtotal (1 Bag of 100 units)
₩706,875.00
₩36.25/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity RN73 845 Ω, 0603 Thin Film Precision Resistor 0.1 % Surface 0.063 W - 1879133-4
  • RS 제품 번호 786-958
  • 제조사 부품 번호 1879133-4
Subtotal (1 reel of 1000 units)
₩986,700.00
₩5.055/unit
일시적 품절
Arcol Ohmite 100 TΩ Resistive Fixed Resistor 3 W 5 % UM050T1009JE
  • RS 제품 번호 760-464
  • 제조사 부품 번호 UM050T1009JE
Subtotal (1 Box of 10 units)
₩1,223,644.50
₩627.51/unit
현재 비가용
Murata 26 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 236-5080
  • 제조사 부품 번호 XRCGB26M000F1S2KR0
Subtotal (1 reel of 3000 units)
₩930,150.00
₩1.593/unit
재고있음
Abracon 25 MHz Crystal Unit ±30 ppm Surface Mount 4-Pin 1.2 mm 5 mm 3.2mm
  • RS 제품 번호 226-0656
  • 제조사 부품 번호 FC5BQCCMC25.0-T1
Subtotal (1 reel of 1000 units)
₩1,136,850.00
₩5.831/unit
일시적 품절
KEMET 1.74 mH 11 A Common Mode Choke 15.09 mΩ 500V ac/dc
  • RS 제품 번호 764-465
  • 제조사 부품 번호 SCT23X-110-1R3A018JV
Subtotal (1 unit)
₩9,363.90
₩48.02/unit
일시적 품절
Panasonic E96 2370 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB2371V
  • RS 제품 번호 782-802
  • 제조사 부품 번호 ERA3AEB2371V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
일시적 품절
KEMET 3.5 mH 5 A Common Mode Choke 0.87 mΩ
  • RS 제품 번호 735-349
  • 제조사 부품 번호 SCF12X-050-0R6A014JV
Subtotal (1 unit)
₩6,345.30
₩32.54/unit
일시적 품절
Panasonic E96 39200 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB3922V
  • RS 제품 번호 782-619
  • 제조사 부품 번호 ERA3AEB3922V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
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