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

160235 표시되는 제품 Passive Components

7622 / 999+
마지막 RS 재고
KEMET 220 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 180-6234
  • 제조사 부품 번호 C0603C224K3RACAUTO
Subtotal (1 reel of 4000 units)
₩202,800.00
₩0.265/unit
재고있음
RS PRO 2200 μF Capacitor 35V dc
  • RS 제품 번호 276-6109
Subtotal (1 pack of 2 units)
₩3,217.50
₩8.25/unit
현재 비가용
Wurth Elektronik 1000 μH Radial Inductor, 860 mΩ Rdc
  • RS 제품 번호 485-938
  • 제조사 부품 번호 7447231102
Subtotal (1 unit)
₩35,197.50
₩180.50/unit
일시적 품절
Wurth Elektronik 33 μF Capacitor 25V dc, Radial, Through Hole - 860010472004 Radial Lead
  • RS 제품 번호 163-6081
  • 제조사 부품 번호 860010472004
Subtotal (1 Box of 2000 units)
₩198,900.00
₩0.506/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole - EEHAZA1V101B Radial Lead
  • RS 제품 번호 210-5642
  • 제조사 부품 번호 EEHAZA1V101B
Subtotal (1 tape of 2 units)
₩4,641.00
₩11.90/unit
재고있음
Vishay 1 nF Multilayer Ceramic Capacitor, 300V dc, ±10 %, Surface
  • RS 제품 번호 272-7952
  • 제조사 부품 번호 VJ1111D102KXDAT
Subtotal (1 tape of 10 units)
₩15,034.50
₩7.71/unit
재고있음
ECS Inc International, 122.88MHz Crystal Oscillator Crystal Oscillator, ±25 ppm HCMOS, 4-Pin SMD
  • RS 제품 번호 301-188P
  • 제조사 부품 번호 ECS-5032MV-122.8-CN-TR
Subtotal 1 unit (supplied on a continuous strip)
₩2,086.50
₩10.70/unit
일시적 품절
Eaton, DR, 0127 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH ±20 % 16.5 A Idc
  • RS 제품 번호 169-9640
  • 제조사 부품 번호 DR127-4R7-R
Subtotal (1 reel of 350 units)
₩462,052.50
₩6.772/unit
현재 비가용
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 17 Ω impedance at 25 MHz, 300 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4958P
  • 제조사 부품 번호 BLM18SP300SN1D
Subtotal 100 units (supplied on a continuous strip)
₩17,160.00
₩0.883/unit
재고있음
Vishay MKP1848e Film Capacitor, ±10 %, 6 μF 1000 V dc 1000V ac, Through Hole
  • RS 제품 번호 653-530
  • 제조사 부품 번호 MKP1848e56010KK2
Subtotal (1 unit)
₩6,298.50
₩32.30/unit
재고있음
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 521-9344
  • 제조사 부품 번호 3266X-1-104LF
Subtotal (1 unit)
₩4,914.00
₩25.20/unit
재고있음
Wurth Elektronik 470 μH Iron Powder Toroidal Inductor, 1.6 A Idc, 225 mΩ Rdc, WE-FI
  • RS 제품 번호 124-1531
  • 제조사 부품 번호 7447010
Subtotal (1 pack of 5 units)
₩17,520.75
₩17.97/unit
재고있음
Vishay M61 10 kΩ Trimmer Potentiometer 1-Turns Panel Mount, M61X103KT20
  • RS 제품 번호 653-039
  • 제조사 부품 번호 M61X103KT20
Subtotal (1 unit)
₩4,348.50
₩22.30/unit
재고있음
Panasonic ERJ12Z 4.7 Ω, 2010 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJ12ZQF4R7U
  • RS 제품 번호 721-6170
  • 제조사 부품 번호 ERJ12ZQF4R7U
Subtotal (1 pack of 5 units)
₩8,170.50
₩8.38/unit
재고있음
Vishay 3.9 Ω Thick Film Resistor 50 W 5 %
  • RS 제품 번호 789-1008P
  • 제조사 부품 번호 RTO050F3R900JTE1
Subtotal 1 unit (supplied in a tube)
₩11,524.50
₩59.10/unit
재고있음
TE Connectivity, 3.3 Ω 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-4354
  • 제조사 부품 번호 THS253R3J
Subtotal (1 Box of 100 units)
₩443,820.00
₩22.76/unit
제조사가 재고 비축중
OPKON 100 ppr Pulse Incremental Incremental Encoder with a 8 mm Solid Shaft Shaft (Phase Z), Clamping Flange Mount
  • RS 제품 번호 749-508
  • 제조사 부품 번호 MRI-58-A-R8-HLD-100-ZZ-V2-2M5-R
Subtotal (1 unit)
₩250,027.05
₩1,282.19/unit
재고있음
Wurth Elektronik, WE-TPC, 1919 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 330 μH ±30 % 150 mA Idc
  • RS 제품 번호 486-269
  • 제조사 부품 번호 744042331
Subtotal (1 unit)
₩15,424.50
₩79.10/unit
재고있음
KOA RN73R 9.1 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD9101B25
  • RS 제품 번호 253-3496
  • 제조사 부품 번호 RN73R2BTTD9101B25
Subtotal (1 tape of 5 units)
₩2,827.50
₩2.90/unit
제조사가 재고 비축중
Eaton, DX 400 A 520V EMC Filter, Screw 3 Phase
  • RS 제품 번호 246-053
  • 제조사 부품 번호 174615 DX-EMC34-400-L
Subtotal (1 unit)
₩2,920,534.50
₩14,977.10/unit
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7622
8012
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