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

164415 표시되는 제품 Passive Components

정렬 기준
595 / 999+
마지막 RS 재고
TE Connectivity 866 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 754-6994P
  • 제조사 부품 번호 YR1B866RCC
Subtotal (5 units, supplied in a bag)
₩37.80
₩7.56/unit
일시적 품절
Panasonic 180 μF Polymer Capacitor 2.5V dc, Surface - 2R5SVPC180MV
  • RS 제품 번호 795-5291
  • 제조사 부품 번호 2R5SVPC180MV
Subtotal (5 units, in packs of 5)
₩70.70
₩14.14/unit
재고있음
KEMET 0.47 F Supercapacitor -20 to 80 % Tolerance, Supercap FT 5.5V dc, Through Hole
  • RS 제품 번호 789-7980
  • 제조사 부품 번호 FT0H474ZF
Subtotal (1 unit)
₩40.60
₩40.60/unit
재고있음
Bourns, SRR1260, 1260 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH ±20 % 1.7 A Idc Q:26
  • RS 제품 번호 727-2252
  • 제조사 부품 번호 SRR1260-101M
Subtotal (5 units, in packs of 5)
₩38.40
₩7.68/unit
재고있음
Panasonic 100 μF Capacitor 200V dc, Radial - ECA2DHG101 Radial Lead
  • RS 제품 번호 365-4616
  • 제조사 부품 번호 ECA2DHG101
Subtotal (5 units, in packs of 5)
₩65.60
₩13.12/unit
재고있음
Panasonic 47 μF Capacitor 100V dc, Through Hole - ECA2AHG470 Radial Lead
  • RS 제품 번호 365-4509
  • 제조사 부품 번호 ECA2AHG470
Subtotal (5 units, in packs of 5)
₩28.10
₩5.62/unit
재고있음
RS PRO 8 Ω 0.3 W Miniature Speaker 10 mm Dia. 2.9 mm
  • RS 제품 번호 771-6979P
Subtotal (5 units, supplied in a box)
₩63.00
₩12.60/unit
재고있음
KEMET 1.8 pF Multilayer Ceramic Capacitor, 25V dc, 0.25 pF, Surface
  • RS 제품 번호 769-6989
  • 제조사 부품 번호 CBR02C189C3GAC
Subtotal (100 units, in packs of 100)
₩41.40
₩0.414/unit
현재 비가용
KEMET 22μF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±20% , SMD
  • RS 제품 번호 769-6945P
  • 제조사 부품 번호 C2220C226M5R2C7186
Subtotal (1 unit, supplied on a continuous strip)
₩59.57
₩59.57/unit
재고있음
TDK, CT/B Multilayer Varistor 10 A, Clamping 90 V
  • RS 제품 번호 775-2865P
  • 제조사 부품 번호 B72540E0350K062
Subtotal (25 units, supplied on a continuous strip)
₩261.00
₩10.44/unit
재고있음
Vishay PRV6 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PRV6SAABJYB25103KA
  • RS 제품 번호 790-4192
  • 제조사 부품 번호 PRV6SAABJYB25103KA
Subtotal (1 unit)
₩104.70
₩104.70/unit
현재 비가용
Vishay 820 pF, 50V dc, ±10 %, Surface
  • RS 제품 번호 788-0522
  • 제조사 부품 번호 VJ0805D821KXAAJ
Subtotal (10 units, in packs of 10)
₩17.07
₩1.707/unit
재고있음
Wurth Elektronik, WE-MAPI, 3012 Wirewound Surface Mount Inductor with a Composite Iron Powder Core, 680 nH Moulded ±30 %
  • RS 제품 번호 792-2752
  • 제조사 부품 번호 744383340068
Subtotal (1 unit)
₩9.30
₩9.30/unit
일시적 품절
Wurth Elektronik 22 μF Capacitor 16V dc, Surface Solder
  • RS 제품 번호 838-7954
  • 제조사 부품 번호 865090342003
Subtotal (25 units, in packs of 25)
₩51.80
₩2.072/unit
단종되는 중
Rubycon 22 μF Capacitor 500V dc, Radial, Through Hole - 500BXC22MEFC18X20 Radial Lead
  • RS 제품 번호 749-7369
  • 제조사 부품 번호 500BXC22MEFC18X20
Subtotal (1 unit)
₩25.20
₩25.20/unit
재고있음
Arcol Ohmite RWS 1 Ω Wirewound Surface Mount Resistor ±5 % 5 W - RWS5 1R J B
  • RS 제품 번호 809-8904
  • 제조사 부품 번호 RWS5 1R J B
Subtotal (1 unit)
₩16.80
₩16.80/unit
재고있음
KEMET 470 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 802-9939
  • 제조사 부품 번호 C0805C474K5RACTU
Subtotal (100 units, in packs of 100)
₩68.20
₩0.682/unit
재고있음
Panasonic ERJ1T 6.2 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - ERJ1TRQF6R2U
  • RS 제품 번호 721-6334P
  • 제조사 부품 번호 ERJ1TRQF6R2U
Subtotal (5 units, supplied on a continuous strip)
₩44.50
₩8.90/unit
재고있음
Panasonic 4700 μF Aluminium Electrolytic Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 708-3709P
  • 제조사 부품 번호 EEUFR1C472
Subtotal (2 units, supplied in a bag)
₩42.00
₩21.00/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 65 μF 700 V dc, Through Hole
  • RS 제품 번호 289-0017
  • 제조사 부품 번호 EZPV70656MTS
Subtotal (1 unit)
₩182.80
₩182.80/unit
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