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

164377 표시되는 제품 Passive Components

정렬 기준
573 / 999+
재고있음
Nichicon 4700 μF Capacitor 50V dc, Snap-in - LGU1H472MELB
  • RS 제품 번호 846-6944
  • 제조사 부품 번호 LGU1H472MELB
Subtotal (1 unit)
₩40.50
₩40.50/unit
마지막 RS 재고
KEMET 10 μF Capacitor 50V dc, Surface Solder - EDK106M050A9GAA
  • RS 제품 번호 174-4390
  • 제조사 부품 번호 EDK106M050A9GAA
Subtotal (1000 units, on reels of 1000)
₩968.00
₩0.968/unit
일시적 품절
Wurth Elektronik, WE-XHMI, 1510 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±20 % 8 A Idc
  • RS 제품 번호 124-6645
  • 제조사 부품 번호 74439370220
Subtotal (2 units, in packs of 2)
₩108.90
₩54.45/unit
일시적 품절
Wurth Elektronik, WE-XHMA, 1510 Shielded Surface Mount Inductor with a Composite Core Core, 4.7 μH ±20 % 17 A Idc
  • RS 제품 번호 248-8299
  • 제조사 부품 번호 78439370047
Subtotal (150 units, on reels of 150)
₩5,917.05
₩39.447/unit
일시적 품절
Wurth Elektronik 1.2 pF Multilayer Ceramic Capacitor, 25V dc, 0.1 pF, Surface
  • RS 제품 번호 185-5768P
  • 제조사 부품 번호 885392004003
Subtotal (500 units, supplied on a reel)
₩129.00
₩0.258/unit
재고있음
Panasonic 220 μF Capacitor 35V dc, Through Hole - EEUEB1V221 Radial Lead
  • RS 제품 번호 747-2083
  • 제조사 부품 번호 EEUEB1V221
Subtotal (5 units, in packs of 5)
₩24.80
₩4.96/unit
현재 비가용
TE Connectivity CRGH 15 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.33 W - CRGH0805J15K
  • RS 제품 번호 164-5438
  • 제조사 부품 번호 CRGH0805J15K
Subtotal (5000 units, on reels of 5000)
₩510.00
₩0.102/unit
재고있음
Panasonic ECWF(A) Film Capacitor, ±5 %, 1.2 μF 450 V dc, Through Hole
  • RS 제품 번호 172-4575
  • 제조사 부품 번호 ECWF2W125JA
Subtotal (500 units, in boxes of 500)
₩3,403.00
₩6.806/unit
제조사가 재고 비축중
Eaton, DX 16 A 520V EMC Filter, Screw 3 Phase
  • RS 제품 번호 244-330
  • 제조사 부품 번호 184507 DX-EMC34-016-L
Subtotal (1 unit)
₩1,622.40
₩1,622.40/unit
재고있음
Panasonic ERA 180 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB181V
  • RS 제품 번호 669-6519
  • 제조사 부품 번호 ERA8AEB181V
Subtotal (5 units, in packs of 5)
₩10.00
₩2.00/unit
일시적 품절
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 1 nF, Surface
  • RS 제품 번호 923-0323
  • 제조사 부품 번호 ECHU1C102JX5
Subtotal (4000 units, on reels of 4000)
₩4,636.00
₩1.159/unit
재고있음
Welwyn 15 Ω Wirewound Resistor 14 W 5 % W24-15RJI
  • RS 제품 번호 144-2970
  • 제조사 부품 번호 W24-15RJI
Subtotal (5 units, in bags of 5)
₩187.00
₩37.40/unit
재고있음
Panasonic, ETQP8M Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 680 nH ±20 % 42.6 A Idc
  • RS 제품 번호 238-3686
  • 제조사 부품 번호 ETQP8MR68JFA
Subtotal (250 units, on reels of 250)
₩2,928.50
₩11.714/unit
재고있음
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 167-3434
  • 제조사 부품 번호 3386G-1-102LF
Subtotal (50 units, in tubes of 50)
₩479.10
₩9.582/unit
재고있음
KEMET 0.1 F Supercapacitor -20 to 80 % Tolerance, Supercap FC 5.5V dc, Through Hole
  • RS 제품 번호 789-8025
  • 제조사 부품 번호 FC0H104ZFTBR24
Subtotal (2 units, in packs of 2)
₩51.20
₩25.60/unit
재고있음
TDK B33331V Polypropylene Capacitor 40 μF 460V ac 460 V dc, Screw 2
  • RS 제품 번호 200-9293
  • 제조사 부품 번호 B33331V7406J080
Subtotal (36 units, in boxes of 36)
₩2,757.492
₩76.597/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 12.7 Ω, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT12R7
  • RS 제품 번호 590-386
  • 제조사 부품 번호 SMA-Q0207BTCT12R7
Subtotal (2000 units, on reels of 2000)
₩8,948.00
₩4.474/unit
일시적 품절
Molex NTC Thermistor, NTC Type 30 kΩ 40 mm
  • RS 제품 번호 230-2135
  • 제조사 부품 번호 215272-3805
Subtotal (5 units, in packs of 5)
₩75.50
₩15.10/unit
일시적 품절
Wurth Elektronik 350 μH Common Mode Choke, 8.5 A Idc, 5.5 mΩ Rdc 250V, WE-CMB HC
  • RS 제품 번호 163-3793
  • 제조사 부품 번호 7448229004
Subtotal (90 units, in boxes of 90)
₩3,780.81
₩42.009/unit
재고있음
Nichicon 270 μF Capacitor 400V dc, Snap-in - LGL2G271MELA30
  • RS 제품 번호 714-8566
  • 제조사 부품 번호 LGL2G271MELA30
Subtotal (1 unit)
₩80.80
₩80.80/unit
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