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

158450 표시되는 제품 Passive Components

7876 / 999+
재고있음
RS PRO 10 mΩ Thick Film Resistor 5 W 5 %
  • RS 제품 번호 146-9489
Subtotal (1 unit)
₩38,356.50
₩196.70/unit
재고있음
TE Connectivity CPF 402 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.063 W - CPF0603B402RE1
  • RS 제품 번호 122-8858
  • 제조사 부품 번호 CPF0603B402RE1
Subtotal (1 Bag of 20 units)
₩6,084.00
₩1.565/unit
현재 액세스할 수 없는 재고 정보
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 8.2 μH ±20 % 5 A Idc
  • RS 제품 번호 565-032
  • 제조사 부품 번호 IHLP2525CZEK8R2M11
Subtotal (1 reel of 2500 units)
₩2,613,000.00
₩5.356/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 390 μH 10 % 50 mA Idc
  • RS 제품 번호 171-280
  • 제조사 부품 번호 3627322520391K
Subtotal (1 tape of 20 units)
₩13,767.00
₩3.53/unit
재고있음
Wurth Elektronik 47 pF Surface Mount Ceramic Capacitor, 10V
  • RS 제품 번호 486-203
  • 제조사 부품 번호 885012008003
Subtotal (1 tape of 10 units)
₩9,321.00
₩4.78/unit
현재 비가용
KEMET, MPX, 0630 Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 15 μH ±20 % 3.3 A Idc
  • RS 제품 번호 210-2267P
  • 제조사 부품 번호 MPX1D0630L150
Subtotal 5 units (supplied on a continuous strip)
₩7,936.50
₩8.14/unit
일시적 품절
Weidmüller 2788070000 Round WiFi Antenna with SMA Male Connector, WiFi
  • RS 제품 번호 287-4807
  • 제조사 부품 번호 2788070000
Subtotal (1 unit)
₩479,856.00
₩2,460.80/unit
일시적 품절
Panasonic ERJUP8 1.5 kΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJUP8F1501V
  • RS 제품 번호 242-6521
  • 제조사 부품 번호 ERJUP8F1501V
Subtotal (1 reel of 5000 units)
₩438,750.00
₩0.453/unit
재고있음
Panasonic, MS Shielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 2.5 μH ±20 % 19.7 A Idc
  • RS 제품 번호 548-924
  • 제조사 부품 번호 ETQP6M2R5YSC
Subtotal (1 pack of 5 units)
₩13,630.50
₩13.98/unit
현재 비가용
Panasonic 3900 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 107-1094
  • 제조사 부품 번호 EEUFC1A392L
Subtotal (1 Bag of 100 units)
₩181,740.00
₩9.323/unit
재고있음
Wurth Elektronik 33 μF Through Hole Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9362
  • 제조사 부품 번호 870575875004
Subtotal (1 reel of 600 units)
₩1,325,610.00
₩11.331/unit
재고있음
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor 5.6 nH ±0.2 nH 800 mA Idc Q:30
  • RS 제품 번호 792-6460P
  • 제조사 부품 번호 LQW15AN5N6C10D
Subtotal 10 units (supplied on a continuous strip)
₩1,599.00
₩0.82/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 47 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW060347K0FKEAHP
  • RS 제품 번호 170-2013
  • 제조사 부품 번호 CRCW060347K0FKEAHP
Subtotal (1 reel of 5000 units)
₩175,500.00
₩0.185/unit
일시적 품절
RS PRO CR 10 Ω, 2512 Thick Film Surface Mount Resistor 1 % 1 W
  • RS 제품 번호 183-9604
Subtotal (1 reel of 4000 units)
₩319,800.00
₩0.41/unit
현재 액세스할 수 없는 재고 정보
Vishay P10 50 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P10XXAI503KB30
  • RS 제품 번호 170-8638
  • 제조사 부품 번호 P10XXAI503KB30
Subtotal (1 Box of 100 units)
₩1,456,065.00
₩74.673/unit
재고있음
Bourns 3590 5 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-3584
  • 제조사 부품 번호 3590S-2-502L
Subtotal (1 tray of 25 units)
₩511,290.00
₩104.876/unit
현재 비가용
TE Connectivity CPF 470 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B470RE
  • RS 제품 번호 164-0484
  • 제조사 부품 번호 CPF0805B470RE
Subtotal (1 reel of 1000 units)
₩220,350.00
₩1.129/unit
일시적 품절
Panasonic E96 25500 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.125 W - ERA6AEB2552V
  • RS 제품 번호 782-977P
  • 제조사 부품 번호 ERA6AEB2552V
Subtotal 10 units (supplied on a continuous strip)
₩780.00
₩0.402/unit
마지막 RS 재고
Panasonic ERJ 43 kΩ, 0603 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ3RBD4302V
  • RS 제품 번호 810-2261
  • 제조사 부품 번호 ERJ3RBD4302V
Subtotal (1 Bag of 100 units)
₩5,460.00
₩0.282/unit
재고있음
RS PRO 82 Ω Carbon Film Resistor 0.25 W 5 %
  • RS 제품 번호 739-7373
Subtotal (1 pack of 5000 units)
₩97,500.00
₩0.096/unit
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