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

158859 표시되는 제품 Passive Components

정렬 기준
7906 / 999+
재고있음
Abracon 20 MHz Crystal Unit ±50 ppm Surface Mount 4-Pin 1.1 mm 5 mm 3.2mm
  • RS 제품 번호 241-2995
  • 제조사 부품 번호 ABM3B-20.000MHZ-10-1-U-T
Subtotal (1 reel of 1000 units)
₩794,000.00
₩794.00/unit
재고있음
Wurth Elektronik Steel Cabinet, 23.3 x 14.5 x 3 mm
  • RS 제품 번호 484-431
  • 제조사 부품 번호 36702333
Subtotal (1 unit)
₩37,360.00
₩37,360.00/unit
재고있음
Wurth Elektronik, WE-CLFS 6 A 250V 100Hz, -25 Hz, Chassis Mount EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-9629
  • 제조사 부품 번호 810913006112
Subtotal (1 unit)
₩47,820.00
₩47,820.00/unit
재고있음
KOA 390 Ω Metal Film Resistor 0.25 W 1 % MF1/4CC3900F
  • RS 제품 번호 463-9258
  • 제조사 부품 번호 MF1/4CC3900F
Subtotal (1 Bag of 100 units)
₩30,600.00
₩306.00/unit
일시적 품절
Bourns, SRU5028, 5028 Shielded Surface Mount Inductor with a Ferrite Core, 100 μH ±30 % 470 mA Idc Q:15
  • RS 제품 번호 172-7120
  • 제조사 부품 번호 SRU5028-101Y
Subtotal (1 reel of 600 units)
₩398,400.00
₩664.00/unit
재고있음
KEMET 10000 μF Capacitor 63V dc, PCB - ALP22A103CD063
  • RS 제품 번호 172-6875
  • 제조사 부품 번호 ALP22A103CD063
Subtotal (1 Bag of 100 units)
₩2,561,200.00
₩25,612.00/unit
현재 비가용
TDK, MT25 Metal Oxide Varistor 1.09 nF 20 kA, Clamping 1.7 kV, Varistor 510 V, Box
  • RS 제품 번호 202-0475
  • 제조사 부품 번호 B72225M0321M201
Subtotal (1 tray of 40 units)
₩590,500.00
₩590,500.00/tray
재고있음
100 Ω, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, 63M
  • RS 제품 번호 154-2511P
  • 제조사 부품 번호 M63M101KB30T607
Subtotal 1 unit (supplied in a box)
₩13,180.00
₩13,180.00/unit
현재 비가용
Wurth Elektronik, WE-LQSA, 0804 Shielded Power Inductor with a Nickel Zinc, Manganese Zinc Core, 15 μH Semi Shielded ±20
  • RS 제품 번호 259-1128
  • 제조사 부품 번호 78404084150
Subtotal (1 unit)
₩2,460.00
₩2,460.00/unit
마지막 RS 재고
RS PRO 510 Ω, 0805 Thick Film Surface Mount Resistor ±5 % 0.13 W
  • RS 제품 번호 713-6913
Subtotal (1 reel of 5000 units)
₩30,000.00
₩6.00/unit
재고있음
Wurth Elektronik, WE-TPC, 1919 Shielded Power Inductor with a Ferrite Core, 1500 μH ±30 % 90 mA Idc
  • RS 제품 번호 486-286
  • 제조사 부품 번호 744043152
Subtotal (1 unit)
₩15,820.00
₩15,820.00/unit
일시적 품절
Vishay 25 W 220 Ω Wirewound Rheostat 337mA, RT025AS2200KB
  • RS 제품 번호 168-0123
  • 제조사 부품 번호 RT025AS2200KB
Subtotal (1 pack of 25 units)
₩10,879,600.00
₩435,184.00/unit
재고있음
Wurth Elektronik Shielded Power Inductor 0.33 μH
  • RS 제품 번호 486-275
  • 제조사 부품 번호 74404300033
Subtotal (1 unit)
₩15,820.00
₩15,820.00/unit
재고있음
TE Connectivity, Corcom RPQ 50 A 250V ac 50Hz, Chassis Mount Power Line Filter, Wire 1 Phase
  • RS 제품 번호 287-1212
  • 제조사 부품 번호 1-2432408-3
Subtotal (1 Box of 2 units)
₩1,454,860.00
₩727,430.00/unit
일시적 품절
Bourns CRS 1 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRS0805-FX-1004ELF
  • RS 제품 번호 167-0017
  • 제조사 부품 번호 CRS0805-FX-1004ELF
Subtotal (1 reel of 5000 units)
₩230,000.00
₩46.00/unit
재고있음
TE Connectivity 10 kΩ Wirewound Resistor 10 W 5 % C1010KJL
  • RS 제품 번호 666-1780
  • 제조사 부품 번호 C1010KJL
Subtotal (1 pack of 5 units)
₩43,140.00
₩8,628.00/unit
재고있음
Wurth Elektronik, 744384, 5030 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 600 nH Shielded ±30 %
  • RS 제품 번호 427-239P
  • 제조사 부품 번호 74438450300060
Subtotal 5 units (supplied on a continuous strip)
₩21,260.00
₩4,252.00/unit
재고있음
Yageo RC_L 10 kΩ, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0710KL
  • RS 제품 번호 198-7559
  • 제조사 부품 번호 RC0201FR-0710KL
Subtotal (1 tape of 100 units)
₩1,200.00
₩12.00/unit
재고있음
Vishay 12 Ω Metal Film Resistor 2 W 5 % PR02000201209JA100
  • RS 제품 번호 683-5650
  • 제조사 부품 번호 PR02000201209JA100
Subtotal (1 pack of 10 units)
₩3,140.00
₩314.00/unit
마지막 RS 재고
Vishay 39 kΩ Thin Film Resistor 0.4 W 1 % MBA02040C3902FC100
  • RS 제품 번호 166-7684
  • 제조사 부품 번호 MBA02040C3902FC100
Subtotal (1 Box of 1000 units)
₩312,000.00
₩312.00/unit
1
7906
7943
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