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

162291 표시되는 제품 Passive Components

302 / 999+
제조사가 재고 비축중
TDK-Lambda, RSEN 60 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-0228
  • 제조사 부품 번호 RSEN-2060
Subtotal (1 unit)
₩268,222.50
₩1,375.50/unit
일시적 품절
Yageo RC_L 470 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07470KL
  • RS 제품 번호 199-5574
  • 제조사 부품 번호 RC0603FR-07470KL
Subtotal (1 tape of 100 units)
₩975.00
₩0.048/unit
재고있음
KEMET C4C Polypropylene Capacitor, ±5 %, 560 nF 2 kV dc 630V ac, Through Hole
  • RS 제품 번호 384-7717
  • 제조사 부품 번호 C4CAWUD3560AA3J
Subtotal (1 unit)
₩16,302.00
₩83.60/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 200 Ω Wirewound Fusible Resistor 1 W 5 % FWFU1W200RJ
  • RS 제품 번호 732-618
  • 제조사 부품 번호 FWFU1W200RJ
Subtotal (1 tape of 100 units)
₩16,380.00
₩0.845/unit
재고있음
RS PRO, 33 Ω 200 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 174-2551
Subtotal (1 Box of 1 unit)
₩49,569.00
₩254.20/Box
현재 비가용
TE Connectivity CRGH 1.5 kΩ, 1206 Thick Film ±1 % 0.5 W - CRGH1206F1K5
  • RS 제품 번호 164-5469
  • 제조사 부품 번호 CRGH1206F1K5
Subtotal (1 reel of 5000 units)
₩156,000.00
₩0.155/unit
마지막 RS 재고
TDK 11 μH 300 mA Common Mode Filter 0.4 Ω 80V
  • RS 제품 번호 113-8594
  • 제조사 부품 번호 ACT1210-110-2P-TL00
Subtotal (1 pack of 5 units)
₩12,480.00
₩12.80/unit
재고있음
CHEMI-CON 220 μF Multilayer Ceramic Capacitor, 50V dc, ±20 %, Through Hole Solder
  • RS 제품 번호 182-7587
  • 제조사 부품 번호 KTD500B227M99A0B00
Subtotal (1 pack of 2 units)
₩108,283.50
₩277.65/unit
재고있음
TE Connectivity 23 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 135-4432
  • 제조사 부품 번호 1623760-2
Subtotal (1 Box of 200 units)
₩1,277,640.00
₩32.761/unit
일시적 품절
Wurth Elektronik 390 μF Surface Polymer Capacitor, 2V dc
  • RS 제품 번호 185-5161
  • 제조사 부품 번호 875036219015
Subtotal (1 reel of 3500 units)
₩13,342,875.00
₩19.552/unit
재고있음
50 Ω STMicroelectronics Surface Chip Balun
  • RS 제품 번호 163-9757
  • 제조사 부품 번호 BALF-NRG-02D3
Subtotal (1 pack of 50 units)
₩16,477.50
₩1.694/unit
재고있음
KEMET 4.7 μF MnO2 Tantalum Capacitor 35V dc, Surface, T491 Series
  • RS 제품 번호 172-6601
  • 제조사 부품 번호 T491C475K035AT
Subtotal (1 reel of 500 units)
₩280,800.00
₩2.876/unit
재고있음
Broadcom 5V dc 500 ppr Pulse Optical Encoder with a 0.25 in Hollow Shaft, Surface, Cable
  • RS 제품 번호 205-6869
  • 제조사 부품 번호 HEDS-5500#A06
Subtotal (1 unit)
₩100,795.50
₩516.90/unit
일시적 품절
RS PRO 220 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5071
Subtotal (1 Bag of 1000 units)
₩237,900.00
₩1.221/unit
일시적 품절
Arcol Ohmite HVC 1 GΩ, 0402 Resistive Fixed Resistor 0.1 50 mW - HVC0402N1007KET
  • RS 제품 번호 760-277
  • 제조사 부품 번호 HVC0402N1007KET
Subtotal (1 reel of 500 units)
₩5,153,850.00
₩52.86/unit
재고있음
Panasonic 330 μF Capacitor 25V dc, Surface Solder - EEEFK1E331AP F
  • RS 제품 번호 565-627
  • 제조사 부품 번호 EEEFK1E331AP
Subtotal (1 pack of 5 units)
₩11,856.00
₩12.16/unit
재고있음
Vishay CRCW 2.37 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW08052K37FKEA
  • RS 제품 번호 182-5465
  • 제조사 부품 번호 CRCW08052K37FKEA
Subtotal (1 reel of 1000 units)
₩27,300.00
₩0.139/unit
재고있음
TE Connectivity, 47 Ω 100 W Thick Film Chassis Mount Resistor ±10 %
  • RS 제품 번호 135-4694
  • 제조사 부품 번호 BDS2A10047RK
Subtotal (1 Box of 50 units)
₩7,300,410.00
₩748.758/unit
현재 비가용
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.7 nH ±0.1 nH 850 mA Idc Q:20
  • RS 제품 번호 785-5062
  • 제조사 부품 번호 LQW15AN2N7B00D
Subtotal (1 Bag of 10 units)
₩1,443.00
₩0.74/unit
일시적 품절
Panasonic 680 μF Surface Polymer Capacitor, 2.5V dc
  • RS 제품 번호 210-5585
  • 제조사 부품 번호 2R5SVT680M
Subtotal (1 reel of 1000 units)
₩2,979,600.00
₩15.284/unit
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