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

163596 표시되는 제품 Passive Components

정렬 기준
632 / 999+
재고있음
KEMET 660 μH 50 A Common Mode Choke 3.52 mΩ 600V
  • RS 제품 번호 444-606
  • 제조사 부품 번호 SCF47X-500-S2R4B005JH
Subtotal (1 unit)
₩394.10
₩394.10/unit
현재 비가용
ROHM ESR18 33 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ330
  • RS 제품 번호 264-2033P
  • 제조사 부품 번호 ESR18EZPJ330
Subtotal 100 units (supplied on a continuous strip)
₩31.40
₩0.314/unit
재고있음
KOA RN73 1 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - RN73R2ATTD1001B10
  • RS 제품 번호 205-0470P
  • 제조사 부품 번호 RN73R2ATTD1001B10
Subtotal 10 units (supplied on a continuous strip)
₩34.00
₩3.40/unit
재고있음
Welwyn 1.8 Ω Wirewound Resistor 7 W 5 % W22-1R8JI
  • RS 제품 번호 139-3337
  • 제조사 부품 번호 W22-1R8JI
Subtotal (1 reel of 700 units)
₩7,210.00
₩10.30/unit
일시적 품절
Wurth Elektronik Ferrite Bead 1.5 mm (Surface) (1812) (EMI Suppression), 680 Ω impedance at 100 MHz
  • RS 제품 번호 144-9851
  • 제조사 부품 번호 74279252
Subtotal (1 reel of 1000 units)
₩2,048.00
₩2.048/unit
재고있음
Panasonic ERJ2GE 8.2 Ω, 0402 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - ERJ2GEJ8R2X
  • RS 제품 번호 287-643P
  • 제조사 부품 번호 ERJ2GEJ8R2X
Subtotal 10 units (supplied on a continuous strip)
₩1.40
₩0.14/unit
재고있음
CHEMI-CON 560 μF Capacitor 400V dc, Snap-in - EKMS401VSN561MR50S
  • RS 제품 번호 914-3812
  • 제조사 부품 번호 EKMS401VSN561MR50S
Subtotal (1 unit)
₩135.00
₩135.00/unit
재고있음
FERROXCUBE Ferrite Ring Ring Core 15.4 mm, For: Wide Band Transformer, Interference Suppression Coil, Pulse 22.75 mm ID
  • RS 제품 번호 171-0800
  • 제조사 부품 번호 433003080271
Subtotal (1 reel of 140 units)
₩3,987.20
₩28.48/unit
일시적 품절
Panasonic 180 μF Aluminium Electrolytic Capacitor 25V, Surface - EEHZKE181XUP
  • RS 제품 번호 781-588P
  • 제조사 부품 번호 EEHZKE181XUP
Subtotal 5 units (supplied on a continuous strip)
₩40.54
₩8.108/unit
재고있음
ROHM MCRS Series 6800 kΩ, 0603 Thick Film Resistor ±1 % Surface 0.125 W - MCR03SEQPF6804
  • RS 제품 번호 780-332P
  • 제조사 부품 번호 MCR03SEQPF6804
Subtotal 1000 units (supplied on a reel)
₩90.00
₩0.09/unit
재고있음
Panasonic ERJ 3EK 2.2 mΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.1 W - ERJ3EKF60R4V
  • RS 제품 번호 277-877P
  • 제조사 부품 번호 ERJ3EKF60R4V
Subtotal 10 units (supplied on a continuous strip)
₩1.90
₩0.19/unit
일시적 품절
KOA 39 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C393J
  • RS 제품 번호 475-6836
  • 제조사 부품 번호 CF1/4C393J
Subtotal (1 Bag of 100 units)
₩44.20
₩0.442/unit
재고있음
Nichicon 22 μF Aluminium Electrolytic Capacitor 35V dc, Surface Surface Mount - UUA1V220MCL1GS Chip
  • RS 제품 번호 566-956
  • 제조사 부품 번호 UUA1V220MCL1GS
Subtotal (1 tape of 50 units)
₩91.20
₩1.824/unit
마지막 RS 재고
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 1.5 μH ±20 % 42 A Idc
  • RS 제품 번호 565-093
  • 제조사 부품 번호 IHLP6767GZEK1R5M01
Subtotal (1 reel of 250 units)
₩6,734.25
₩26.937/unit
재고있음
TDK 2.8 mH Ferrite Power Line Choke, Max SRF:10 kHz, 10 A Idc, 12.5 mΩ Rdc, B82725S
  • RS 제품 번호 871-1354P
  • 제조사 부품 번호 B82725S2103N003
Subtotal 1 unit (supplied in a box)
₩77.80
₩77.80/unit
재고있음
Bourns, 1977 Coaxial Surge Protection 600V dc Maximum Voltage Rating 20 kA Maximum Surge Current Gas Discharge Tube
  • RS 제품 번호 172-7301
  • 제조사 부품 번호 1977-50-A01
Subtotal (1 Box of 10 units)
₩17,562.60
₩1,756.26/unit
재고있음
KOA RN73R 1.93 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD1931B25
  • RS 제품 번호 223-4710P
  • 제조사 부품 번호 RN73R1JTTD1931B25
Subtotal 100 units (supplied on a continuous strip)
₩66.40
₩0.664/unit
재고있음
RS PRO RS 16.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS 제품 번호 717-1027
Subtotal (1 reel of 5000 units)
₩155.00
₩0.031/unit
재고있음
Bourns 22.2 mm Knob Diameter Chrome Potentiometer Knob for 6 mm Shaft Circular, H-22-6M
  • RS 제품 번호 737-7704
  • 제조사 부품 번호 H-22-6M
Subtotal (1 unit)
₩116.80
₩116.80/unit
현재 비가용
Rubycon 470 μF Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 172-6218
  • 제조사 부품 번호 25YXF470MEFCT810X16
Subtotal (1 tape of 500 units)
₩1,048.50
₩2.097/unit
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