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

161963 표시되는 제품 Passive Components

191 / 999+
일시적 품절
Schaffner FN 751X, Feedthrough Capacitor 100V ac 100 nF, Panel
  • RS 제품 번호 302-9818
  • 제조사 부품 번호 FN7513-16-M4
Subtotal (1 unit)
₩124,020.00
₩636.00/unit
일시적 품절
RS PRO, YB21D 20 A 250V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Fast-On 1 Phase
  • RS 제품 번호 286-7277
Subtotal (1 unit)
₩56,686.50
₩290.70/unit
현재 비가용
Bourns PWR263S-20 1.5 Ω, TO-263 Thick Film Surface Mount Resistor ±1 % 20 W - PWR263S-20-1R50F
  • RS 제품 번호 691-7604
  • 제조사 부품 번호 PWR263S-20-1R50F
Subtotal (1 unit)
₩11,875.50
₩60.90/unit
재고있음
TE Connectivity 47 kΩ Metal Film Surface Mount Resistor 5 % 2 W - SMQF247KJT
  • RS 제품 번호 286-7429
  • 제조사 부품 번호 SMQF247KJT
Subtotal (1 pack of 5 units)
₩6,552.00
₩6.72/unit
재고있음
CHEMI-CON 680 μF Capacitor 200V dc, Snap-in
  • RS 제품 번호 170-0640
  • 제조사 부품 번호 EKMQ201VSN681MP40S
Subtotal (1 Box of 200 units)
₩758,940.00
₩19.463/unit
마지막 RS 재고
Kamaya RMC 5.1 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - RMC1/10K512FTP
  • RS 제품 번호 119-892
  • 제조사 부품 번호 RMC1/10K512FTP
Subtotal (1 pack of 100 units)
₩2,535.00
₩0.127/unit
현재 비가용
TE Connectivity HSA510KJ, 10 kΩ 10 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-4849
  • 제조사 부품 번호 HSA510KJ
Subtotal (1 unit)
₩4,290.00
₩22.00/unit
재고있음
Yageo 33 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 669-8445P
  • 제조사 부품 번호 CC1206KRX7R9BB333
Subtotal 25 units (supplied on a continuous strip)
₩2,827.50
₩0.58/unit
재고있음
RS PRO 180 kΩ, 2512 Thick Film Resistor ±1 % 1 W - RSPHVR12FTET1803
  • RS 제품 번호 256-7803P
Subtotal 25 units (supplied on a continuous strip)
₩35,490.00
₩7.28/unit
재고있음
Schaffner 2.8 mH Common Mode Choke, Max SRF:400 Hz, 25 A Idc, 6.4 mΩ Rdc 600V ac, RD
  • RS 제품 번호 465-6247
  • 제조사 부품 번호 RD7127-25-2M8
Subtotal (1 unit)
₩50,583.00
₩259.40/unit
재고있음
Vishay RH0251R000FE02, 1 Ω 25 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-6029P
  • 제조사 부품 번호 RH0251R000FE02
Subtotal 1 unit (supplied in a bag)
₩11,680.50
₩59.90/unit
마지막 RS 재고
Vishay RH0503R300FE02, 3.3 Ω 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-6048
  • 제조사 부품 번호 RH0503R300FE02
Subtotal (1 unit)
₩12,187.50
₩62.50/unit
재고있음
TE Connectivity, Corcom RPQ 63 A 250V ac 50Hz, Chassis Mount Power Line Filter, Wire 1 Phase
  • RS 제품 번호 287-1215
  • 제조사 부품 번호 1-2432408-4
Subtotal (1 Box of 2 units)
₩1,383,720.00
₩3,548.00/unit
현재 비가용
TE Connectivity CPF 3 kΩ, 0402 Thin Film ±0.1 % 0.063 W - CPF0402B3K0E1
  • RS 제품 번호 701-4970
  • 제조사 부품 번호 CPF0402B3K0E1
Subtotal (1 pack of 10 units)
₩7,351.50
₩3.77/unit
재고있음
Wurth Elektronik, WE-VD Varistor 640 pF 10 A, Clamping 135 V, Varistor 82 V
  • RS 제품 번호 669-4320P
  • 제조사 부품 번호 820475001
Subtotal 5 units (supplied in a bag)
₩5,908.50
₩6.06/unit
재고있음
Vishay RH050R1500FE02, 150 mΩ 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-6057
  • 제조사 부품 번호 RH050R1500FE02
Subtotal (1 unit)
₩19,188.00
₩98.40/unit
현재 비가용
AKER 12 MHz Crystal ±30 ppm SMD 4-Pin 1 mm 5 mm 3.2mm
  • RS 제품 번호 671-9472
  • 제조사 부품 번호 C5S-12.000-12-3030-X
Subtotal (1 pack of 5 units)
₩12,850.50
₩13.18/unit
일시적 품절
Vishay 30 Ω Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 506-4677P
  • 제조사 부품 번호 MBB02070C3009FCT00
Subtotal 50 units (supplied as a tape)
₩4,777.50
₩0.488/unit
일시적 품절
RF Solutions GSM Antenna Small Fixed Mount GSM20-DINRL
  • RS 제품 번호 451-0860
  • 제조사 부품 번호 GSM20-DINRL
Subtotal (1 unit)
₩32,779.50
₩168.10/unit
현재 액세스할 수 없는 재고 정보
Vishay 330 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 169-5213
  • 제조사 부품 번호 MRS25000C3303FCT00
Subtotal (1 reel of 5000 units)
₩390,000.00
₩0.402/unit
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