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

162293 표시되는 제품 Passive Components

873 / 999+
재고있음
Microchip 120 MHz Oscillator, 4-Pin VDFN ±10 ppm DSC1001BI5-120.0000
  • RS 제품 번호 724-501
  • 제조사 부품 번호 DSC1001BI5-120.0000
Subtotal (1 Box of 576 units)
₩7,536.384
₩13.084/unit
일시적 품절
Wurth Elektronik, WE-LQS, 0804 Shielded Wirewound Surface Mount Inductor 100 μH Semi Shielded ±20 % 1 A Idc
  • RS 제품 번호 816-4723
  • 제조사 부품 번호 74404084101
Subtotal (1 Bag of 5 units)
₩49.60
₩9.92/unit
재고있음
QANTEK 12 MHz Crystal ±20 ppm HC-49 2-Pin 4.4 mm 11.4 mm 4.8mm
  • RS 제품 번호 814-9510P
  • 제조사 부품 번호 QCS12.0000F18B23M
Subtotal 10 units (supplied on a continuous strip)
₩19.90
₩1.99/unit
재고있음
KEMET C27 Film Capacitor S0, ±5 %, 35 F 470V ac, Through Hole
  • RS 제품 번호 181-0419
  • 제조사 부품 번호 C276CC25350AA0J
Subtotal (1 unit)
₩126.90
₩126.90/unit
재고있음
Vishay MKP Film Capacitor, 5 %, 9 μF 1300 V dc 1300V ac, Through Hole
  • RS 제품 번호 637-716
  • 제조사 부품 번호 MKP1848e59013JP4
Subtotal (1 unit)
₩65.10
₩65.10/unit
재고있음
Wurth Elektronik, WE-TI Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 300 mA Idc
  • RS 제품 번호 432-4445
  • 제조사 부품 번호 744772102
Subtotal (1 pack of 10 units)
₩71.60
₩7.16/unit
재고있음
Nichicon 47 μF Capacitor 35V dc, Surface Solder
  • RS 제품 번호 243-7235
  • 제조사 부품 번호 UCJ1V470MCL1GS
Subtotal (1 reel of 800 units)
₩1,424.80
₩1.781/unit
재고있음
Murata 22 pF Multilayer Ceramic Capacitor, 250V dc, ±5 %, Surface
  • RS 제품 번호 820-2759
  • 제조사 부품 번호 GRM21A5C2E220JW01D
Subtotal (1 pack of 50 units)
₩34.60
₩0.692/unit
마지막 RS 재고
Vishay CRCW 402 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW1206402RFKEA
  • RS 제품 번호 169-4906
  • 제조사 부품 번호 CRCW1206402RFKEA
Subtotal (1 reel of 5000 units)
₩520.00
₩0.104/unit
재고있음
Panasonic 2200 μF Capacitor 6.3V dc, Through Hole Radial Lead
  • RS 제품 번호 145-8509
  • 제조사 부품 번호 EEUFS0J222
Subtotal (1 pack of 10 units)
₩46.00
₩4.60/unit
현재 비가용
TE Connectivity CPF 59 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B59KE1
  • RS 제품 번호 123-5312
  • 제조사 부품 번호 CPF0603B59KE1
Subtotal (1 reel of 1000 units)
₩1,045.00
₩1.045/unit
재고있음
Vishay PE30 47 kΩ Rotary 1-Turns 1-Gang Panel, PE30L0FR473MAB
  • RS 제품 번호 607-383
  • 제조사 부품 번호 PE30L0FR473MAB
Subtotal (1 unit)
₩312.50
₩312.50/unit
재고있음
KEMET AE0203D44H40DF Ceramic Resonator 0.82 μF, 2-Pin 0203 2.4 mm 3.4mm, 40 mm
  • RS 제품 번호 183-7424
  • 제조사 부품 번호 AE0203D44H40DF
Subtotal (1 Bag of 10 units)
₩11,326.00
₩1,132.60/unit
재고있음
Murata DSS1, Feedthrough Capacitor 100V dc, Ammo Pack 150 pF, Through Hole
  • RS 제품 번호 276-3706
  • 제조사 부품 번호 DSS1NB32A151Q91A
Subtotal (1 reel of 1500 units)
₩3,300.00
₩2.20/unit
재고있음
Arcol 10 Ω Thick Film Resistor 10 W 5 % FCR10 10R J
  • RS 제품 번호 864-4061
  • 제조사 부품 번호 FCR10 10R J
Subtotal (1 unit)
₩95.10
₩95.10/unit
현재 비가용
ROHM ESR25 36 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ360
  • RS 제품 번호 263-7647
  • 제조사 부품 번호 ESR25JZPJ360
Subtotal (1 tape of 10 units)
₩20.60
₩2.06/unit
재고있음
TDK YFF-AH, Power Line Filter 100V, 3216 100 nF, Surface
  • RS 제품 번호 242-7619P
  • 제조사 부품 번호 YFF31AH2A104MT0Y0N
Subtotal 5 units (supplied on a continuous strip)
₩29.60
₩5.92/unit
일시적 품절
Panasonic ERJ1G 1 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.05 W - ERJ1GNJ1R0C
  • RS 제품 번호 179-7107
  • 제조사 부품 번호 ERJ1GNJ1R0C
Subtotal (1 reel of 15000 units)
₩945.00
₩0.063/unit
재고있음
Phoenix Contact 10 A 230V ac 50Hz, 60 Hz, DIN Rail EMC Filter, Push In 1 Phase
  • RS 제품 번호 267-1696
  • 제조사 부품 번호 1292319
Subtotal (1 unit)
₩856.40
₩856.40/unit
재고있음
Yageo 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 199-2272
  • 제조사 부품 번호 CC0402MRX5R5BB106
Subtotal (1 tape of 100 units)
₩54.80
₩0.548/unit
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