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

162262 표시되는 제품 Passive Components

692 / 999+
일시적 품절
TDK, B84143B 1.6 kA 520V ac 50Hz, 60 Hz, Through Hole EMC Filter, Busbar 3 Phase
  • RS 제품 번호 279-7916
  • 제조사 부품 번호 B84143B0320S080
Subtotal (1 unit)
₩9,400.30
₩9,400.30/unit
일시적 품절
Bourns 56 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 162-2522
  • 제조사 부품 번호 56AAD-C28-B15/R80L
Subtotal (1 tray of 45 units)
₩6,551.19
₩145.582/unit
재고있음
RS PRO 56 Ω Carbon Film Resistor 0.25 W 5 %
  • RS 제품 번호 739-7358
Subtotal (1 pack of 5000 units)
₩430.00
₩0.086/unit
일시적 품절
Wurth Elektronik 4.7 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 242-1200
  • 제조사 부품 번호 885012209048
Subtotal (1 reel of 1000 units)
₩3,289.00
₩3.289/unit
재고있음
Durakool XV2 47R J, 47 Ω 40 W Wirewound High Power Resistor ±5 %
  • RS 제품 번호 457-439
  • 제조사 부품 번호 XV2 47R J
Subtotal (1 unit)
₩92.50
₩92.50/unit
마지막 RS 재고
VPG Foil Resistors 500 Ω Metal Foil Resistor 0.6 W 0.01 % Y1453500R000T9L
  • RS 제품 번호 684-1602
  • 제조사 부품 번호 Y1453500R000T9L
Subtotal (1 unit)
₩317.90
₩317.90/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 30 F 600 V dc, Through Hole
  • RS 제품 번호 204-8611
  • 제조사 부품 번호 EZPV60306MTB
Subtotal (1 unit)
₩89.40
₩89.40/unit
재고있음
Panasonic 220 μF Capacitor 100V dc, Surface - EEEFN0J221L
  • RS 제품 번호 262-4859
  • 제조사 부품 번호 EEEFN0J221L
Subtotal (1 tape of 10 units)
₩23.30
₩2.33/unit
재고있음
Abracon 3.6864 MHz Crystal 20 ppm Surface Mount 4.2 mm 11.4 mm 4.7mm
  • RS 제품 번호 232-7236P
  • 제조사 부품 번호 ABLSG-3.6864MHZ-D2Y-T
Subtotal 25 units (supplied on a continuous strip)
₩90.80
₩3.632/unit
재고있음
KOA HV73 2.7 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.25 W - HV732ATTD2704F
  • RS 제품 번호 178-6126
  • 제조사 부품 번호 HV732ATTD2704F
Subtotal (1 reel of 500 units)
₩478.50
₩0.957/unit
재고있음
Wurth Elektronik, WE-MI, 0805 Unshielded Multilayer Surface Mount Inductor with a Ferrite Core, 100 nH Multilayer ±10 %
  • RS 제품 번호 308-8542
  • 제조사 부품 번호 7447902
Subtotal (1 pack of 10 units)
₩51.50
₩5.15/unit
현재 액세스할 수 없는 재고 정보
RS PRO 100 mΩ Silicone Resistor 2 W 1 %
  • RS 제품 번호 146-9506
Subtotal (1 pack of 5 units)
₩161.00
₩32.20/unit
일시적 품절
Bourns, 4600X 470 Ω 2 % BUS Resistor Array, 9 Resistors, 1.25 W total, SIP, Solder
  • RS 제품 번호 167-3325
  • 제조사 부품 번호 4610X-101-471LF
Subtotal (1 Bag of 200 units)
₩242.20
₩1.211/unit
일시적 품절
Wurth Elektronik 27 μF Capacitor 16V dc, Radial, Through Hole - 860160372004 Radial Lead
  • RS 제품 번호 163-6994
  • 제조사 부품 번호 860160372004
Subtotal (1 Box of 2000 units)
₩1,212.00
₩0.606/unit
일시적 품절
Abracon AEACAC195013-S868 Telemetry Antenna with SMA Connector, ISM Band
  • RS 제품 번호 189-5354
  • 제조사 부품 번호 AEACAC195013-S868
Subtotal (1 Bag of 500 units)
₩25,507.50
₩51.015/unit
일시적 품절
Wurth Elektronik, WE-KI Power Inductor 5.6 nH 5 % Q:23
  • RS 제품 번호 485-360
  • 제조사 부품 번호 744765056A
Subtotal (1 tape of 20 units)
₩68.70
₩3.435/unit
일시적 품절
Wurth Elektronik 220 μH 12 A Common Mode Choke 9 mΩ 250V ac
  • RS 제품 번호 163-8148
  • 제조사 부품 번호 744844221
Subtotal (1 tray of 20 units)
₩1,901.40
₩95.07/unit
재고있음
Murata Power Solutions 5 mH Common Mode Choke, Max SRF:100 MHz, 1.2 A Idc, 197 mΩ Rdc 1500Vrms, 5100
  • RS 제품 번호 715-7100
  • 제조사 부품 번호 51505C
Subtotal (1 unit)
₩25.00
₩25.00/unit
재고있음
Wurth Elektronik 345 μH Ferrite Leaded Inductor, Max SRF:1.8 MHz, 2.1 A Idc, 200 mΩ Rdc, WE-SI
  • RS 제품 번호 617-1344
  • 제조사 부품 번호 744116
Subtotal (1 unit)
₩20.80
₩20.80/unit
재고있음
Panasonic 47 μF Capacitor 450V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 921-3296
  • 제조사 부품 번호 EEUEE2W470S
Subtotal (1 Bag of 50 units)
₩833.90
₩16.678/unit
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