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

162337 표시되는 제품 Passive Components

268 / 999+
일시적 품절
Vishay 10 μF Capacitor 25V, T55 Series
  • RS 제품 번호 732-898
  • 제조사 부품 번호 T55B106M025C0100
Subtotal (1 tape of 1 unit)
₩1,437.15
₩7.37/tape
재고있음
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 80 mm x 80mm x 0.1 mm
  • RS 제품 번호 181-5902
  • 제조사 부품 번호 EFS(01)-80X80T0800
Subtotal (1 unit)
₩28,957.50
₩148.50/unit
현재 비가용
Murata 4.7 nF, 10V dc, ±10 %, Surface
  • RS 제품 번호 798-6737
  • 제조사 부품 번호 GRM033R11A472KA01D
Subtotal (1 pack of 500 units)
₩975.00
₩0.013/unit
일시적 품절
Bourns CR0805 2 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.125 W - CR0805-JW-202ELF
  • RS 제품 번호 458-615
  • 제조사 부품 번호 CR0805-JW-202ELF
Subtotal (1 tape of 10 units)
₩292.50
₩0.15/unit
재고있음
TDK, HighE Varistor 500 A
  • RS 제품 번호 813-3600
  • 제조사 부품 번호 B72260B0751K001
Subtotal (1 unit)
₩328,575.00
₩1,685.00/unit
일시적 품절
Bourns, 1977 Coaxial Surge Protection 600V dc Maximum Voltage Rating 20 kA Maximum Surge Current Gas Discharge Tube
  • RS 제품 번호 172-8710
  • 제조사 부품 번호 1977-09-A01
Subtotal (1 Box of 10 units)
₩1,961,134.50
₩1,005.71/unit
재고있음
Yageo 100 nF Multilayer Ceramic Capacitor, 50V dc, -20 to 80 %, Surface
  • RS 제품 번호 200-6632
  • 제조사 부품 번호 CC0603ZRY5V9BB104
Subtotal (1 reel of 4000 units)
₩39,000.00
₩0.05/unit
현재 비가용
LPRS Antenna
  • RS 제품 번호 177-1356
  • 제조사 부품 번호 LPRS-ANT-868-DP-N-F
Subtotal (1 Box of 10 units)
₩1,498,575.00
₩768.498/unit
재고있음
Vishay 250 mΩ Wirewound Resistor 1 W 1 % RS01AR2500FE12
  • RS 제품 번호 850-6770
Subtotal (1 unit)
₩5,596.50
₩28.70/unit
재고있음
TE Connectivity 11 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 755-0798P
  • 제조사 부품 번호 YR1B11KCC
Subtotal 5 units (supplied in a bag)
₩4,270.50
₩4.38/unit
일시적 품절
TDK B32671L Film Capacitor 10 nF 500V ac 1 kV dc, Through Hole 2
  • RS 제품 번호 882-9109
  • 제조사 부품 번호 B32671L0103J000
Subtotal (1 pack of 10 units)
₩5,733.00
₩2.94/unit
재고있음
Arcol HS75E6 220R F M193, 220 Ω 75 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4146
  • 제조사 부품 번호 HS75E6 220R F M193
Subtotal (1 Bag of 32 units)
₩591,177.60
₩94.738/unit
재고있음
TDK 4.7 μF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 788-3089
  • 제조사 부품 번호 C3225X7S2A475K200AB
Subtotal (1 pack of 5 units)
₩9,184.50
₩9.42/unit
재고있음
Murata, Surface Ceramic Capacitor Kit 60
  • RS 제품 번호 200-9099
  • 제조사 부품 번호 GCM15/GRM15 KIT-JIS
Subtotal (1 kit)
₩683,845.50
₩3,506.90/kit
재고있음
Wurth Elektronik Ferrite Bead (0402) (Ferrite Bead), 100 Ω impedance at 100 MHz
  • RS 제품 번호 563-098
  • 제조사 부품 번호 742792711
Subtotal (1 tape of 100 units)
₩24,960.00
₩1.282/unit
일시적 품절
Fair-Rite Ferrite Ring Ferrite Ring 12.7 mm, For: Common Mode Filter, Pulse, Power Input Filter, Ground Fault
  • RS 제품 번호 255-5204
  • 제조사 부품 번호 5961003801
Subtotal (1 Box of 10 units)
₩188,701.50
₩96.77/unit
재고있음
Bourns PWR263S-35 3.3 kΩ, TO-263 Thick Film Surface Mount Resistor ±5 % 35 W - PWR263S-35-3301J
  • RS 제품 번호 733-2547
  • 제조사 부품 번호 PWR263S-35-3301J
Subtotal (1 unit)
₩6,981.00
₩35.80/unit
마지막 RS 재고
TDK, S-20 Varistor 100 A, Clamping 1500 V
  • RS 제품 번호 769-1543
  • 제조사 부품 번호 B72220P3551K101
Subtotal (1 pack of 10 units)
₩24,316.50
₩12.466/unit
재고있음
Wurth Elektronik 1000 μF Aluminium Electrolytic Capacitor 35V - 860160578032
  • RS 제품 번호 484-885
  • 제조사 부품 번호 860160578032
Subtotal (1 unit)
₩26,403.00
₩135.40/unit
재고있음
Rhopoint 10 mΩ Surface Mount Resistor 1 % Surface 5 W - SMT-R010-1.0
  • RS 제품 번호 639-007P
  • 제조사 부품 번호 SMT-R010-1.0
Subtotal 10 units (supplied on a continuous strip)
₩38,278.50
₩19.63/unit
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