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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164461 표시되는 제품 Passive Components

정렬 기준
재고있음
KEMET 2.2 nF Multilayer Ceramic Capacitor, 50V, ±10 %
  • RS 제품 번호 264-4573
  • 제조사 부품 번호 C0603C222K5RACTU
Subtotal (1 pack of 25 units)
₩900.00
₩36.00/unit
일시적 품절
Abracon, 50MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount ASE-50.000MHZ-LC-T
  • RS 제품 번호 171-2787
  • 제조사 부품 번호 ASE-50.000MHZ-LC-T
Subtotal (1 pack of 5 units)
₩15,260.00
₩3,052.00/unit
재고있음
Vishay CRCW 0 mΩ, 0603 Thick Film Surface Mount Resistor ±0 % 0.25 W - CRCW06030000Z0EAHP
  • RS 제품 번호 182-3570
  • 제조사 부품 번호 CRCW06030000Z0EAHP
Subtotal (1 reel of 1000 units)
₩38,000.00
₩38.00/unit
재고있음
Vishay NTC Thermistor, NTC Type 10 kΩ 10 mm 52 mm 3 mm
  • RS 제품 번호 179-3906
  • 제조사 부품 번호 NTCLE413E2103F520L
Subtotal (1 Bag of 25 units)
₩44,500.00
₩1,780.00/unit
일시적 품절
Wurth Elektronik, WE-HCM, 1240 Shielded Surface Mount Inductor with a Manganese Zinc Ferrite Core, 220 nH Flat Wire
  • RS 제품 번호 800-8431
  • 제조사 부품 번호 744304022
Subtotal (1 unit)
₩3,220.00
₩3,220.00/unit
재고있음
TDK B32521 Film Capacitor 47 nF 250V ac 250 V dc, Through Hole 2
  • RS 제품 번호 896-1192P
  • 제조사 부품 번호 B32521C3473K000
Subtotal 25 units (supplied in a box)
₩11,950.00
₩478.00/unit
재고있음
Panasonic ECHU(X) 50 V dc 50V ac Film Capacitor, 27 nF, Surface
  • RS 제품 번호 623-1941P
  • 제조사 부품 번호 ECHU1H273GX5
Subtotal 10 units (supplied on a continuous strip)
₩7,240.00
₩724.00/unit
일시적 품절
Murata, LQW, 0603 Wirewound Surface Mount Inductor 6.8 nH ±0.5 nH 750 mA Idc Q:35
  • RS 제품 번호 167-5730
  • 제조사 부품 번호 LQW18AN6N8D00D
Subtotal (1 reel of 4000 units)
₩344,000.00
₩86.00/unit
마지막 RS 재고
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface Surface Mount
  • RS 제품 번호 766-1034
  • 제조사 부품 번호 CL21A106KPFNNNF
Subtotal (1 pack of 250 units)
₩19,000.00
₩76.00/unit
단종되는 중
WIMA MKS02 Film Capacitor 470 nF 40V ac 63 V dc, Through Hole
  • RS 제품 번호 171-0773
  • 제조사 부품 번호 MKS02/0.47/63/20
Subtotal (1 Bag of 5000 units)
₩7,810,000.00
₩1,562.00/unit
재고있음
Wurth Elektronik 2 mH 2 A Common Mode Choke 0.1 Ω 250V ac
  • RS 제품 번호 904-0366
  • 제조사 부품 번호 7446622002
Subtotal (1 unit)
₩6,920.00
₩6,920.00/unit
재고있음
2 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3314
  • RS 제품 번호 177-330
  • 제조사 부품 번호 3314J-2-202E
Subtotal (1 pack of 5 units)
₩12,260.00
₩2,452.00/unit
재고있음
Bourns, SDR1105, E6 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 100 μH ±10 % 2.8 A Idc
  • RS 제품 번호 874-9716P
  • 제조사 부품 번호 SDR1105-101KL
Subtotal 5 units (supplied on a continuous strip)
₩6,600.00
₩1,320.00/unit
재고있음
Bourns CSS2H-3920 200 Ω, 3920 Metal Strip Surface Mount Resistor ±1 % 12 W - CSS2H-3920R-L200FE
  • RS 제품 번호 134-8221
  • 제조사 부품 번호 CSS2H-3920R-L200FE
Subtotal (1 tape of 5 units)
₩19,520.00
₩3,904.00/unit
재고있음
Abracon 25 MHz Crystal ±50 ppm Ceramic package 4-Pin 550 μm 2.5 mm 2mm
  • RS 제품 번호 240-3412P
  • 제조사 부품 번호 ABM10AIG-25.000MHZ-4Z-T3
Subtotal 10 units (supplied on a continuous strip)
₩5,680.00
₩568.00/unit
재고있음
KEMET 1 μF MnO2 Tantalum Capacitor 50V dc, Surface, T491 Series
  • RS 제품 번호 538-2442P
  • 제조사 부품 번호 T491C105K050AT
Subtotal 10 units (supplied on a continuous strip)
₩6,540.00
₩654.00/unit
일시적 품절
Murata 10 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 170-6159
  • 제조사 부품 번호 GJM1555C1H100JB01D
Subtotal (1 reel of 10000 units)
₩280,000.00
₩28.00/unit
재고있음
Vishay RH0501K000FE02, 1 kΩ 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-6032
  • 제조사 부품 번호 RH0501K000FE02
Subtotal (1 unit)
₩26,720.00
₩26,720.00/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)
₩10,240.00
₩2,048.00/unit
재고있음
Abracon 25 MHz Crystal ±20 ppm Surface Mount 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 171-0543P
  • 제조사 부품 번호 ABM3-25.000MHZ-B2-T
Subtotal 5 units (supplied on a continuous strip)
₩7,260.00
₩1,452.00/unit
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