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

162264 표시되는 제품 Passive Components

472 / 999+
마지막 RS 재고
NISSEI AMZ Polyester Capacitor, ±5 %, 4.7 nF 50 V dc 50V ac, Through Hole
  • RS 제품 번호 183-3090
  • 제조사 부품 번호 AMZ0050J47200000000
Subtotal (1 pack of 10 units)
₩4,641.00
₩2.38/unit
재고있음
Wurth Elektronik 1 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 181-4036
  • 제조사 부품 번호 885012207060
Subtotal (1 pack of 250 units)
₩13,162.50
₩0.272/unit
재고있음
Panasonic 270 μF Capacitor 63V dc, Through Hole - EEUFR1J271L Radial Lead
  • RS 제품 번호 756-8354
  • 제조사 부품 번호 EEUFR1J271L
Subtotal (1 pack of 5 units)
₩13,279.50
₩13.62/unit
재고있음
Yageo RT 2.49 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - RT0805BRD072K49L
  • RS 제품 번호 198-5628
  • 제조사 부품 번호 RT0805BRD072K49L
Subtotal (1 tape of 10 units)
₩1,540.50
₩0.79/unit
일시적 품절
20 kΩ, Surface Trimmer Potentiometer, J-Hook 0.125 W Top Adjust Nidec Components, SM-3
  • RS 제품 번호 602-4484
  • 제조사 부품 번호 SM-3W 20k Ohm
Subtotal (1 pack of 5 units)
₩35,236.50
₩36.14/unit
일시적 품절
TDK, B88069X Surge Suppressor Unit 350V dc Maximum Voltage Rating 25 kA Maximum Surge Current 3 Pole Arrester
  • RS 제품 번호 167-8177
  • 제조사 부품 번호 B88069X7200B502
Subtotal (1 tray of 500 units)
₩2,382,900.00
₩24.438/unit
마지막 RS 재고
Linx ANT-GNSSCP-TH25L1 Patch Omni-Directional GPS Antenna with SMA Connector, GPS
  • RS 제품 번호 216-9815
  • 제조사 부품 번호 ANT-GNSSCP-TH25L1
Subtotal (1 tray of 25 units)
₩91,065.00
₩18.676/unit
재고있음
ECS Inc International, 12MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount
  • RS 제품 번호 301-241
  • 제조사 부품 번호 ECS-3225MV-120-BN-TR
Subtotal (1 unit)
₩1,833.00
₩9.40/unit
재고있음
RS PRO FSC Film Capacitor, 100 pF, Through Hole
  • RS 제품 번호 113-263
Subtotal (1 pack of 10 units)
₩22,873.50
₩11.73/unit
일시적 품절
RS PRO 10 mΩ Metal Film Through Hole Fixed Resistor 0.5 W 10 Ω
  • RS 제품 번호 327-919
Subtotal (1 pack of 100 units)
₩3,120.00
₩0.158/unit
재고있음
Panasonic 33 μF Aluminium Electrolytic Capacitor 50V dc, Through Hole - ECA1HM330 Radial Lead
  • RS 제품 번호 287-966
  • 제조사 부품 번호 ECA1HM330
Subtotal (1 Bag of 10 units)
₩1,462.50
₩0.75/unit
재고있음
Vishay 220 μF Capacitor 25V dc, Through Hole - MAL203136221E3 Solder
  • RS 제품 번호 108-5305
  • 제조사 부품 번호 MAL203136221E3
Subtotal (1 pack of 5 units)
₩17,530.50
₩17.98/unit
재고있음
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, 63M
  • RS 제품 번호 154-2527
  • 제조사 부품 번호 M63M102KB30T607
Subtotal (1 unit)
₩10,062.00
₩51.60/unit
재고있음
Wurth Elektronik, WE-CLFS 6 A 250V 100Hz, -25 Hz, Chassis Mount EMC Filter, Fast-On 1 Phase
  • RS 제품 번호 238-9629
  • 제조사 부품 번호 810913006112
Subtotal (1 unit)
₩46,176.00
₩236.80/unit
재고있음
KEMET 33 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 172-6544
  • 제조사 부품 번호 C322C333K1R5TA
Subtotal (1 Bag of 500 units)
₩91,650.00
₩0.94/unit
일시적 품절
Wurth Elektronik 180 μF Capacitor 63V dc, Radial, Through Hole - 860020775018 Radial Lead
  • RS 제품 번호 163-7591
  • 제조사 부품 번호 860020775018
Subtotal (1 Box of 500 units)
₩256,425.00
₩2.632/unit
일시적 품절
Panasonic ERJPC6 820 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B8200V
  • RS 제품 번호 784-850
  • 제조사 부품 번호 ERJPC6B8200V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
재고있음
QANTEK 12 MHz Crystal ±20 ppm Surface Mount 4-Pin 1.1 mm 3.2 mm 2.5mm
  • RS 제품 번호 813-6157
  • 제조사 부품 번호 QC3CA12.0000F12B23R
Subtotal (1 Bag of 5 units)
₩2,964.00
₩3.04/unit
현재 비가용
TE Connectivity CJH2000J68RJ, 68 Ω 2 kW Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 264-6657
  • 제조사 부품 번호 CJH2000J68RJ
Subtotal (1 unit)
₩368,394.00
₩1,889.20/unit
재고있음
Panasonic 470 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole - ECA1VM471 Radial Lead
  • RS 제품 번호 228-6795
  • 제조사 부품 번호 ECA1VM471
Subtotal (1 pack of 5 units)
₩2,652.00
₩2.72/unit
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