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

164366 표시되는 제품 Passive Components

정렬 기준
176 / 999+
마지막 RS 재고
TE Connectivity GRGP 22 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.33 W - CRGP0805F22R
  • RS 제품 번호 176-4897
  • 제조사 부품 번호 CRGP0805F22R
Subtotal (1 reel of 1000 units)
₩299.00
₩0.299/unit
일시적 품절
2 kΩ, Surface Trimmer Potentiometer, J-Hook 0.1 W Top Adjust Bourns, 3312
  • RS 제품 번호 167-4457
  • 제조사 부품 번호 3312J-1-202E
Subtotal (1 reel of 500 units)
₩7,467.50
₩14.935/unit
현재 비가용
TE Connectivity, AHV 20 A 760V 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 264-5657
  • 제조사 부품 번호 2405082-4
Subtotal (1 unit)
₩3,048.30
₩3,048.30/unit
일시적 품절
KEMET 220 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 187-7049
  • 제조사 부품 번호 T520V227M006ATE015
Subtotal (1 reel of 1000 units)
₩16,500.00
₩16.50/unit
현재 이용 불가
Nichicon 47 μF Aluminium Electrolytic Capacitor 6.3V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 165-3879
  • 제조사 부품 번호 RNS0J470MDS1JT
Subtotal (1 Box of 2000 units)
₩3,450.00
₩1.725/unit
재고있음
RS PRO 2.7 mΩ, 2010 Thick Film Resistor 1 % 0.5 W - RSPHVRC0AFTEU2704
  • RS 제품 번호 257-3029
Subtotal (1 tape of 10 units)
₩20.70
₩2.07/unit
현재 비가용
Wurth Elektronik Surface Mount Multi-Turn Ratio coupled Inductor Coupled Inductor Iron Oxide Core, 10 μH
  • RS 제품 번호 258-5713
  • 제조사 부품 번호 744889015100
Subtotal (1 reel of 2000 units)
₩20,274.00
₩10.137/unit
현재 비가용
Molex NTC Thermistor, NTC Type 5 kΩ 100 mm
  • RS 제품 번호 230-2116
  • 제조사 부품 번호 215272-3507
Subtotal (1 Bag of 50 units)
₩695.30
₩13.906/unit
일시적 품절
Wurth Elektronik WCAP-FTXX Film Capacitor, ±10 %, 330 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 262-0908
  • 제조사 부품 번호 890334026007CS
Subtotal (1 Box of 960 units)
₩3,451.20
₩3.595/unit
재고있음
Panasonic 4.7 μF Capacitor 50V dc, Radial, Through Hole - ECEA1HKA4R7 Radial Lead
  • RS 제품 번호 865-0678
  • 제조사 부품 번호 ECEA1HKA4R7
Subtotal (1 pack of 50 units)
₩43.90
₩0.878/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 789-9602P
  • 제조사 부품 번호 PEC12R-2220F-S0024
Subtotal 1 unit (supplied in a tray)
₩13.80
₩13.80/unit
재고있음
Murata, LQP, 0201 Shielded Surface Mount Inductor with a Non-Magnetic Core Core, 3.3 nH Film ±0.1 nH 450 mA Idc Q:14
  • RS 제품 번호 106-5351
  • 제조사 부품 번호 LQP03TN3N3B02D
Subtotal (1 pack of 200 units)
₩38.40
₩0.192/unit
일시적 품절
MMD 16 MHz Crystal Unit ±50 ppm Ceramic package 0.55 mm 2.6 mm 2.1mm
  • RS 제품 번호 219-2119
  • 제조사 부품 번호 X20AB1-16.000MHZ-T
Subtotal (1 reel of 1000 units)
₩2,345.00
₩2.345/unit
재고있음
Welwyn 10 kΩ Wirewound Resistor 7 W 5 %
  • RS 제품 번호 139-3412
  • 제조사 부품 번호 W22-10KJI
Subtotal (1 Bag of 5 units)
₩126.50
₩25.30/unit
재고있음
CHEMI-CON 47 μF Capacitor 400V dc, Snap-in Radial Lead
  • RS 제품 번호 144-7317
  • 제조사 부품 번호 EKMQ401ELL470ML25S
Subtotal (1 pack of 5 units)
₩134.70
₩26.94/unit
일시적 품절
Wurth Elektronik 302300299 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 30mm x 2 mm
  • RS 제품 번호 748-368
  • 제조사 부품 번호 302300299
Subtotal (1 unit)
₩212.60
₩212.60/unit
일시적 품절
TDK, B84143A*R000 36 A 440V ac 50Hz, 60 Hz, Flange EMC Filter, Screw 3 Phase
  • RS 제품 번호 213-8157
  • 제조사 부품 번호 B84143A0036R000
Subtotal (1 unit)
₩2,292.30
₩2,292.30/unit
재고있음
Vishay 562 Ω Thin Film Resistor 0.6 W 1 % MBB02070C5620FCT00
  • RS 제품 번호 506-5002
  • 제조사 부품 번호 MBB02070C5620FCT00
Subtotal (1 pack of 50 units)
₩28.70
₩0.574/unit
재고있음
TE Connectivity, Corcom RPQ 70 A 480V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Wire 3 Phase
  • RS 제품 번호 287-1273
  • 제조사 부품 번호 2-2432409-7
Subtotal (1 Box of 2 units)
₩15,190.30
₩7,595.15/unit
재고있음
KEMET C4AK Polypropylene Capacitor, 5 %, 5 μF 900 V dc, PCB
  • RS 제품 번호 227-5318
  • 제조사 부품 번호 C4AKOBU4500A31J
Subtotal (1 unit)
₩50.50
₩50.50/unit
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8219
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