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

159685 표시되는 제품 Passive Components

3620 / 999+
재고있음
Panasonic ERJU 15 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F1502V
  • RS 제품 번호 865-4674
  • 제조사 부품 번호 ERJU08F1502V
Subtotal (1 Bag of 100 units)
₩36.30
₩0.363/unit
재고있음
TE Connectivity, Corcom RPQ 500 A 250V ac 50Hz, Chassis Mount Power Line Filter, Busbar 1 Phase
  • RS 제품 번호 287-1253
  • 제조사 부품 번호 2-2432408-1
Subtotal (1 unit)
₩20,757.50
₩20,757.50/unit
재고있음
Wurth Elektronik 2.2 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS 제품 번호 242-1256
  • 제조사 부품 번호 885342208019
Subtotal (1 pack of 50 units)
₩45.10
₩0.902/unit
일시적 품절
KEMET 100 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 174-4258
  • 제조사 부품 번호 C1206C104KARECAUTO
Subtotal (1 reel of 2500 units)
₩1,150.00
₩0.46/unit
일시적 품절
KEMET 5.59 mH 9 A Choke 20.4 mΩ
  • RS 제품 번호 735-367
  • 제조사 부품 번호 SCF23X-090-1R2A021V
Subtotal (1 unit)
₩43.38
₩43.38/unit
재고있음
Panasonic ERA 270 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB271V
  • RS 제품 번호 566-799
  • 제조사 부품 번호 ERA3AEB271V
Subtotal (1 pack of 5 units)
₩4.40
₩0.88/unit
재고있음
Wurth Elektronik 100 nF Multilayer Ceramic Capacitor, 100V, ±10 %, Surface
  • RS 제품 번호 181-3428
  • 제조사 부품 번호 885012206120
Subtotal (1 reel of 4000 units)
₩2,492.00
₩0.623/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 11.5 Ω, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX11R5
  • RS 제품 번호 590-030
  • 제조사 부품 번호 SMA-Q0204FTDX11R5
Subtotal (1 reel of 3000 units)
₩828.00
₩0.276/unit
현재 비가용
TE Connectivity CRGH 68 Ω, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.2 W - CRGH0603J68R
  • RS 제품 번호 161-5315
  • 제조사 부품 번호 CRGH0603J68R
Subtotal (1 reel of 5000 units)
₩325.00
₩0.065/unit
재고있음
Wurth Elektronik, WE-HCF Shielded Power Inductor with a Ferrite Core, 2.2 μH ±15 % 28 A Idc
  • RS 제품 번호 484-283
  • 제조사 부품 번호 7443630220
Subtotal (1 unit)
₩644.30
₩644.30/unit
마지막 RS 재고
TE Connectivity CJP100J470RJ, 470 Ω 100 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2314
  • 제조사 부품 번호 CJP100J470RJ
Subtotal (1 unit)
₩273.90
₩273.90/unit
일시적 품절
Nichicon 220 μF Capacitor 10V dc, Surface Solder - UWX1A221MCL1GB
  • RS 제품 번호 739-5544
  • 제조사 부품 번호 UWX1A221MCL1GB
Subtotal (1 pack of 25 units)
₩48.60
₩1.944/unit
재고있음
Nichicon 470 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 167-8151
  • 제조사 부품 번호 UWT1E471MNL1GS
Subtotal (1 reel of 500 units)
₩879.00
₩1.758/unit
일시적 품절
Murata 4.7 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS 제품 번호 185-3335
  • 제조사 부품 번호 GJM1555C1H4R7WB01D
Subtotal (1 reel of 500 units)
₩137.00
₩0.274/unit
재고있음
Nichicon 470 μF Capacitor 35V dc, Surface Solder - UCL1V471MNL1GS
  • RS 제품 번호 187-2348
  • 제조사 부품 번호 UCL1V471MNL1GS
Subtotal (1 pack of 10 units)
₩45.30
₩4.53/unit
제한된 재고
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 167-3359
  • 제조사 부품 번호 3296P-1-203LF
Subtotal (1 tube of 50 units)
₩619.40
₩12.388/unit
마지막 RS 재고
TDK, 0402 (1005M) Multilayer Surface Mount Inductor 82 nH ±5% Multilayer 150mA Idc Q:6
  • RS 제품 번호 604-1445
  • 제조사 부품 번호 MLK1005S82NJT
Subtotal (1 pack of 10 units)
₩8.32
₩0.832/unit
재고있음
Panasonic 2700 μF Capacitor 35V dc, Radial, Through Hole - EEUFC1V272 Radial Lead
  • RS 제품 번호 572-340
  • 제조사 부품 번호 EEUFC1V272
Subtotal (1 pack of 5 units)
₩111.00
₩22.20/unit
재고있음
Panasonic ERJU 3.3 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F3301V
  • RS 제품 번호 172-4356
  • 제조사 부품 번호 ERJU08F3301V
Subtotal (1 reel of 4000 units)
₩1,280.00
₩0.32/unit
재고있음
Arcol, 47 Ω 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9957
  • 제조사 부품 번호 HS25F 47R F
Subtotal (1 unit)
₩118.70
₩118.70/unit
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