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

164416 표시되는 제품 Passive Components

정렬 기준
682 / 999+
마지막 RS 재고
Panasonic, V Surge Absorber 190 pF 10 A, Clamping 360 V, Varistor 220 V
  • RS 제품 번호 785-8708
  • 제조사 부품 번호 ERZE05A221
Subtotal (25 units, in packs of 25)
₩36.80
₩1.472/unit
일시적 품절
TDK, B82477-R4 Shielded Surface Mount Inductor with a Ferrite Core, 680 μH ±20 % 800 mA Idc
  • RS 제품 번호 769-5888
  • 제조사 부품 번호 B82477R4684M100
Subtotal (1 unit)
₩17.40
₩17.40/unit
재고있음
RS PRO 33 kΩ Carbon Film Resistor 0.5 W 5 %
  • RS 제품 번호 739-8871
Subtotal (5000 units, in packs of 5000)
₩495.00
₩0.099/unit
마지막 RS 재고
Rubycon 47 μF Capacitor 63V dc, Through Hole - 63RX3047M10X12.5
  • RS 제품 번호 704-7964
  • 제조사 부품 번호 63RX3047M10X12.5
Subtotal (10 units, in packs of 10)
₩27.60
₩2.76/unit
재고있음
Bourns 91 100 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 692-8676P
  • 제조사 부품 번호 91A1A-B28-B20L
Subtotal (1 unit, supplied on a continuous strip)
₩60.20
₩60.20/unit
재고있음
Eaton 3 F Supercapacitor -10 to 30 % Tolerance, Supercap HV 2.7V dc, Through Hole
  • RS 제품 번호 763-7753P
  • 제조사 부품 번호 HV0820-2R7305-R
Subtotal (1 unit, supplied in a bag)
₩12.00
₩12.00/unit
재고있음
Wurth Elektronik 15 μF Surface Polymer Capacitor, 80V dc
  • RS 제품 번호 257-5763
  • 제조사 부품 번호 875116157002
Subtotal (1 unit)
₩23.30
₩23.30/unit
재고있음
Panasonic ERJPA3 220 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJPA3F2203V
  • RS 제품 번호 862-6849
  • 제조사 부품 번호 ERJPA3F2203V
Subtotal (100 units, in bags of 100)
₩31.30
₩0.313/unit
현재 비가용
TE Connectivity 3521 2.2 kΩ, 2512 Thick Film Surface Mount Resistor ±1 % Surface 2 W - 35212K2FT
  • RS 제품 번호 755-1287
  • 제조사 부품 번호 35212K2FT
Subtotal (10 units, in packs of 10)
₩33.90
₩3.39/unit
재고있음
Vishay 10 Ω Wirewound Resistor 3 W 1 %
  • RS 제품 번호 788-8093P
  • 제조사 부품 번호 RLP0310R00FB15
Subtotal (5 units, supplied in a bag)
₩566.20
₩113.24/unit
재고있음
RS PRO 160 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9557
Subtotal (5000 units, on reels of 5000)
₩340.00
₩0.068/unit
마지막 RS 재고
TE Connectivity CRGH 18 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.33 W - CRGH0805J18K
  • RS 제품 번호 807-5718
  • 제조사 부품 번호 CRGH0805J18K
Subtotal (100 units, in bags of 100)
₩14.50
₩0.145/unit
재고있음
Nichicon 10000 μF Capacitor 50V dc, Snap-in - LGU1H103MELC
  • RS 제품 번호 846-6956
  • 제조사 부품 번호 LGU1H103MELC
Subtotal (1 unit)
₩57.00
₩57.00/unit
재고있음
CHEMI-CON 47 μF Capacitor 35V dc, Surface Solder
  • RS 제품 번호 756-8219P
  • 제조사 부품 번호 EMZA350ARA470MF61G
Subtotal (5 units, supplied on a continuous strip)
₩15.20
₩3.04/unit
재고있음
TE Connectivity 274 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 754-8950P
  • 제조사 부품 번호 YR1B274RCC
Subtotal (5 units, supplied in a bag)
₩37.80
₩7.56/unit
현재 비가용
TE Connectivity, 6.8 kΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 754-7168P
  • 제조사 부품 번호 THS256K8J
Subtotal (1 unit, supplied in a bag)
₩43.00
₩43.00/unit
재고있음
RS PRO 680 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W
  • RS 제품 번호 804-6423
Subtotal (5000 units, on reels of 5000)
₩170.00
₩0.034/unit
마지막 RS 재고
Vishay 100 Ω Metal Film Resistor 0.125 W 1 % RN55C1000FB14
  • RS 제품 번호 845-7937
  • 제조사 부품 번호 RN55C1000FB14
Subtotal (1 unit)
₩6.00
₩6.00/unit
단종되는 중
Rubycon 220 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 766-0101
  • 제조사 부품 번호 50PX220MEFC10X12.5
Subtotal (10 units, in packs of 10)
₩21.20
₩2.12/unit
재고있음
Panasonic 22 μF Capacitor 100V dc, Surface Solder 500
  • RS 제품 번호 747-9116
  • 제조사 부품 번호 EEEFK2A220P
Subtotal (500 units, on reels of 500)
₩1,273.00
₩2.546/unit
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