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

161908 표시되는 제품 Passive Components

3 / 999+
재고있음
ROHM MCR 2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX2001
  • RS 제품 번호 901-3563
  • 제조사 부품 번호 MCR03EZPFX2001
Subtotal (1 Bag of 100 units)
₩1,170.00
₩0.055/unit
재고있음
Phoenix Contact, PT 1X2-24DC-ST Surge Protector 28 V dc, 20V ac Maximum Voltage Rating 20 kA Maximum Surge Current
  • RS 제품 번호 802-8201
  • 제조사 부품 번호 2856032
Subtotal (1 unit)
₩302,035.50
₩1,548.90/unit
재고있음
Vishay 534 1 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-9568
  • 제조사 부품 번호 534B1102JC8872
Subtotal (1 Box of 10 units)
₩391,092.00
₩200.56/unit
재고있음
Okaya Electric Industries LE-MX Polypropylene Capacitor X2, ±10 %, 1.5 μF 310V ac, Through Hole
  • RS 제품 번호 189-6836
  • 제조사 부품 번호 LE155-MX
Subtotal (1 pack of 5 units)
₩19,441.50
₩19.94/unit
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-4816
  • 제조사 부품 번호 CL10B104KA8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
₩0.033/unit
재고있음
Ducati Energia 4.16.87 Film Capacitor, ±5 %, 2 μF 450V ac, Plug-in
  • RS 제품 번호 135-3584
  • 제조사 부품 번호 4.16.87.21.06
Subtotal (1 unit)
₩12,948.00
₩66.40/unit
재고있음
Samsung Electro-Mechanics 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-1441
  • 제조사 부품 번호 CL05C101JB5NNNC
Subtotal (1 reel of 10000 units)
₩39,000.00
₩0.024/unit
재고있음
Alps Alpine RK097 10 kΩ Rotary Potentiometer 1-Turns Panel Mount, Through Hole
  • RS 제품 번호 729-3505
  • 제조사 부품 번호 RK09712200HA
Subtotal (1 unit)
₩5,596.50
₩28.70/unit
재고있음
ROHM MCR 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX1002
  • RS 제품 번호 901-3601
  • 제조사 부품 번호 MCR03EZPFX1002
Subtotal (1 Bag of 100 units)
₩1,560.00
₩0.08/unit
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5443
  • 제조사 부품 번호 CL10B104KB8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
₩0.031/unit
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-1312
  • 제조사 부품 번호 CL05A104KA5NNNC
Subtotal (1 reel of 10000 units)
₩39,000.00
₩0.018/unit
재고있음
Sifam 11.5 mm Knob Diameter Potentiometer Knob Cap, C110 VARIOUS
  • RS 제품 번호 252-7025
  • 제조사 부품 번호 C110 VARIOUS
Subtotal (1 pack of 20 units)
₩8,190.00
₩2.10/unit
재고있음
QANTEK 32.768 kHz Crystal ±20 ppm Surface Mount 2-Pin 0.75 mm 4.1 mm 1.5mm
  • RS 제품 번호 814-9361P
  • 제조사 부품 번호 QTC432.76807B2R
Subtotal 5 units (supplied in a bag)
₩11,505.00
₩11.80/unit
재고있음
Samsung Electro-Mechanics 15 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-5014
  • 제조사 부품 번호 CL10C150JB8NNNC
Subtotal (1 reel of 4000 units)
₩39,000.00
₩0.054/unit
재고있음
KOA RK73Z 0 mΩ, 2512 Thick Film Surface Mount Resistor ±0 % - RK73ZW3ATTE
  • RS 제품 번호 123-4468
  • 제조사 부품 번호 RK73ZW3ATTE
Subtotal (1 Bag of 50 units)
₩22,230.00
₩2.278/unit
마지막 RS 재고
NISSEI AMZ Polyester Capacitor, ±5 %, 330 pF 100 V dc 100V ac, Through Hole
  • RS 제품 번호 183-3144
  • 제조사 부품 번호 AMZB0100J33100000000
Subtotal (1 pack of 10 units)
₩10,042.50
₩5.15/unit
재고있음
SEMITEC Thermistor, NTC Type 10 kΩ 20 mm 3.6 mm 3.6 mm
  • RS 제품 번호 352-944
  • 제조사 부품 번호 103JT-025
Subtotal (1 pack of 5 units)
₩6,532.50
₩6.70/unit
재고있음
TDK-Lambda, RTEN 30 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 3 Phase
  • RS 제품 번호 238-0258
  • 제조사 부품 번호 RTEN-2030
Subtotal (1 unit)
₩188,935.50
₩968.90/unit
재고있음
Samsung Electro-Mechanics 68 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-5118
  • 제조사 부품 번호 CL10C680JB8NNNC
Subtotal (1 reel of 4000 units)
₩39,000.00
₩0.048/unit
재고있음
Samsung Electro-Mechanics 68 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 257-5916P
  • 제조사 부품 번호 CL05C680JB51PNC
Subtotal 250 units (supplied on a reel)
₩7,312.50
₩0.151/unit
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