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

163587 표시되는 제품 Passive Components

정렬 기준
329 / 999+
재고있음
Abracon 4 MHz Crystal Unit ±20 ppm HC-49-US 2-Pin 11.5 mm 5mm
  • RS 제품 번호 240-0796
  • 제조사 부품 번호 ABL-4.000MHZ-B2
Subtotal (1 pack of 50 units)
₩90.70
₩1.814/unit
현재 비가용
ROHM ESR18 1.3 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ1R3
  • RS 제품 번호 264-1977
  • 제조사 부품 번호 ESR18EZPJ1R3
Subtotal (1 tape of 100 units)
₩66.10
₩0.661/unit
현재 비가용
ROHM ESR10 12 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ120
  • RS 제품 번호 262-9430
  • 제조사 부품 번호 ESR10EZPJ120
Subtotal (1 reel of 5000 units)
₩690.00
₩0.138/unit
재고있음
Panasonic 2200 μF Capacitor 16V dc, Radial, Through Hole - EEUFM1C222 Radial Lead
  • RS 제품 번호 526-1301
  • 제조사 부품 번호 EEUFM1C222
Subtotal (1 pack of 5 units)
₩59.30
₩11.86/unit
재고있음
Arcol HS100F 2R F, 2 Ω 100 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9433
  • 제조사 부품 번호 HS100F 2R F
Subtotal (1 pack of 5 units)
₩910.10
₩182.02/unit
재고있음
RS PRO 47 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5144
Subtotal (1 Bag of 1000 units)
₩1,221.00
₩1.221/unit
재고있음
Panasonic 100 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 788-7378
  • 제조사 부품 번호 6TPE100MPB
Subtotal (1 pack of 5 units)
₩65.60
₩13.12/unit
재고있음
KEMET 3300 μF Capacitor 350V dc, Screw
  • RS 제품 번호 144-3459
  • 제조사 부품 번호 ALS70A332KF350
Subtotal (1 unit)
₩302.40
₩302.40/unit
일시적 품절
Bourns, 2031 185 V dc 1 kA, Surface Gas Discharge Tube Gas Discharge Tube
  • RS 제품 번호 181-4388
  • 제조사 부품 번호 2031-23T-SM-RPLF
Subtotal (1 reel of 1500 units)
₩9,838.50
₩6.559/unit
일시적 품절
Murata 4.7 μF Multilayer Ceramic Capacitor, 16V dc, 10 %, Surface
  • RS 제품 번호 247-8123
  • 제조사 부품 번호 GRM21BR71C475KE51L
Subtotal (1 reel of 3000 units)
₩444.00
₩0.148/unit
마지막 RS 재고
TE Connectivity 3430 470 kΩ, 1020 Thick Film Surface Mount Fixed Resistor 1 % Surface 2 W - 3430H2F470KTE
  • RS 제품 번호 274-7293
  • 제조사 부품 번호 3430H2F470KTE
Subtotal (1 reel of 4000 units)
₩3,760.00
₩0.94/unit
일시적 품절
Wurth Elektronik, WE-CBF HF, 0402 Unshielded Multilayer Surface Mount Inductor with a Ferrite Core, Multilayer ±25 % 500
  • RS 제품 번호 163-4589
  • 제조사 부품 번호 742843122
Subtotal (1 reel of 10000 units)
₩18,270.00
₩1.827/unit
마지막 RS 재고
Kamaya RMC 10 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - RMC1/16SK100FTH
  • RS 제품 번호 120-943
  • 제조사 부품 번호 RMC1/16SK100FTH
Subtotal (1 pack of 100 units)
₩2.70
₩0.027/unit
재고있음
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 47 nH Multilayer ±2 % 200
  • RS 제품 번호 245-8440
  • 제조사 부품 번호 7447840147G
Subtotal (1 reel of 10000 units)
₩2,670.00
₩0.267/unit
일시적 품절
Murata Power Solutions 1.5 μH Leaded Inductor, Max SRF:108 MHz, Q:155, 14.9 A Idc, 3.48 mΩ Rdc, 1500
  • RS 제품 번호 170-9252
  • 제조사 부품 번호 15152C
Subtotal (1 reel of 40 units)
₩592.32
₩14.808/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, T93
  • RS 제품 번호 167-9948
  • 제조사 부품 번호 T93YA202KT20
Subtotal (1 tube of 50 units)
₩530.30
₩10.606/unit
재고있음
ROHM ESR03 4.3 mΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ435
  • RS 제품 번호 262-9890
  • 제조사 부품 번호 ESR03EZPJ435
Subtotal (1 tape of 100 units)
₩35.90
₩0.359/unit
재고있음
KEMET P409 Paper Capacitor X2 275V ac 275 V dc, Through Hole
  • RS 제품 번호 878-7979P
  • 제조사 부품 번호 P409CE104M275AH101
Subtotal 5 units (supplied in a bag)
₩117.90
₩23.58/unit
일시적 품절
KEMET 80 μH 5 A Common Mode Choke 35.6 mΩ
  • RS 제품 번호 183-6810
  • 제조사 부품 번호 SHBC12-1R0A0080V
Subtotal (1 unit)
₩35.00
₩35.00/unit
재고있음
Vishay 1000 μF Capacitor 50V dc, Surface - MAL215099116E3 Surface Mount
  • RS 제품 번호 280-0327
  • 제조사 부품 번호 MAL215099116E3
Subtotal (1 reel of 125 units)
₩2,597.50
₩20.78/unit
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