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

161853 표시되는 제품 Passive Components

117 / 999+
재고있음
Abracon 40 MHz Crystal Unit ±100 ppm Surface Mount 4-Pin 1.5 mm 7 mm 5mm
  • RS 제품 번호 226-0749
  • 제조사 부품 번호 FO7HSCAE40.0-T1
Subtotal (1 pack of 10 units)
₩15,853.50
₩8.13/unit
재고있음
RS PRO 5.6 kΩ Metal Film Resistor 0.6 W 0.5 %
  • RS 제품 번호 174-2841P
Subtotal 100 units (supplied in a box)
₩10,725.00
₩0.548/unit
재고있음
Bourns 20 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Metal Flatted Shaft Shaft (Not Indexed), PCB
  • RS 제품 번호 205-9736
  • 제조사 부품 번호 PEC11H-4120F-S0020
Subtotal (1 tray of 75 units)
₩219,228.75
₩14.99/unit
재고있음
Abracon 4 MHz Crystal ±50 ppm ABLSG 3-Pin 4.2 mm 11.4 mm 4.7mm
  • RS 제품 번호 240-3393
  • 제조사 부품 번호 ABLSG-4.000MHZ-D2Y-T
Subtotal (1 reel of 1000 units)
₩544,050.00
₩2.791/unit
일시적 품절
Wurth Elektronik, WE-VD Varistor 105 pF 10 A, Clamping 710 V, Varistor 360 V
  • RS 제품 번호 760-624
  • 제조사 부품 번호 820572711
Subtotal (1 tape of 25 units)
₩11,797.50
₩2.421/unit
재고있음
Cressall ES2-26R-S-B, 26 Ω 3 kW Ceramic, Wirewound Chassis Mount Resistor 0 to 5 %
  • RS 제품 번호 161-7563
  • 제조사 부품 번호 ES2-26R-S-B
Subtotal (1 unit)
₩404,313.00
₩2,073.40/unit
마지막 RS 재고
RS PRO 10000 μF Capacitor 63V dc, Snap-in
  • RS 제품 번호 706-3477
Subtotal (1 unit)
₩25,974.00
₩133.20/unit
일시적 품절
KEMET 100 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 124-1224
  • 제조사 부품 번호 T521D107M025ATE040
Subtotal (1 reel of 500 units)
₩2,831,400.00
₩29.044/unit
마지막 RS 재고
CHEMI-CON 47 μF Capacitor 160V dc, Through Hole - EKMQ161ELL470MJ20S Radial Lead
  • RS 제품 번호 144-6994
  • 제조사 부품 번호 EKMQ161ELL470MJ20S
Subtotal (1 Bag of 200 units)
₩163,800.00
₩4.20/unit
재고있음
Siretta TANGO52/0.5M/SMAM/S/S/17 Rod Omni-Directional Antenna with SMA Connector
  • RS 제품 번호 278-075
  • 제조사 부품 번호 TANGO52/0.5M/SMAM/S/S/17
Subtotal (1 unit)
₩56,452.50
₩289.50/unit
마지막 RS 재고
Vishay 12.4 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C1242FCT00
  • RS 제품 번호 683-2998
  • 제조사 부품 번호 MRS25000C1242FCT00
Subtotal (1 pack of 25 units)
₩3,705.00
₩0.756/unit
신제품 - 오늘 사전 주문하세요
Cornell-Dubilier MMR Polyester Film Capacitor 0.1 μF 160V 250 V, Through Hole 2
  • RS 제품 번호 786-668
  • 제조사 부품 번호 104MMR250K
Subtotal (1 Bag of 1200 units)
₩393,120.00
₩1.676/unit
현재 액세스할 수 없는 재고 정보
Molex NTC Thermistor, NTC Type 10 kΩ 25 mm
  • RS 제품 번호 230-2059
  • 제조사 부품 번호 215270-3603
Subtotal (1 pack of 5 units)
₩12,129.00
₩12.44/unit
일시적 품절
Nichicon 330 μF Capacitor 250V dc, Snap-in
  • RS 제품 번호 714-9262P
  • 제조사 부품 번호 LGR2E331MELB25
Subtotal 1 unit (supplied in a bag)
₩7,078.50
₩36.30/unit
일시적 품절
TDK Thermistor, NTC Type 10 kΩ 6.5 mm 2.41 mm
  • RS 제품 번호 167-0353
  • 제조사 부품 번호 B57861S0103F045
Subtotal (1 Box of 1000 units)
₩4,286,100.00
₩21.979/unit
일시적 품절
Euroquartz 10 MHz Crystal ±30 ppm Surface Mount 4-Pin 1.2 mm 7 mm 5mm
  • RS 제품 번호 693-8920
  • 제조사 부품 번호 10.000MHz MQ/30/30/-40+85/12pF
Subtotal (1 unit)
₩2,730.00
₩14.00/unit
재고있음
Murata 32 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 236-5117
  • 제조사 부품 번호 XRCGB32M000F1SBDR0
Subtotal (1 tape of 5 units)
₩2,437.50
₩2.50/unit
재고있음
KEMET Ferrite Ring Toroidal Core for use with round Cables
  • RS 제품 번호 811-8960P
  • 제조사 부품 번호 ESD-R-12S
Subtotal 10 units (supplied in a bag)
₩7,878.00
₩4.04/unit
일시적 품절
Wurth Elektronik 302170799 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 17mm x 7 mm
  • RS 제품 번호 748-289
  • 제조사 부품 번호 302170799
Subtotal (1 unit)
₩29,425.50
₩150.90/unit
일시적 품절
KEMET C4AQ Film Capacitor, ±10 %, 50 μF 500 V dc, PCB
  • RS 제품 번호 174-4457
  • 제조사 부품 번호 C4AQLBW5500A3JK
Subtotal (1 unit)
₩17,959.50
₩92.10/unit
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