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

162296 표시되는 제품 Passive Components

357 / 999+
일시적 품절
Panasonic E96 88700 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB8872V
  • RS 제품 번호 782-796
  • 제조사 부품 번호 ERA3AEB8872V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
재고있음
Vishay MKP 338 Film Capacitor X1, ±20 %, 470 nF 1000 V dc 440V ac, Through Hole
  • RS 제품 번호 173-3825
  • 제조사 부품 번호 BFC233810474
Subtotal (1 Box of 100 units)
₩246,090.00
₩12.624/unit
재고있음
KOA RN73R 130 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W
  • RS 제품 번호 253-3212P
  • 제조사 부품 번호 RN73R2ATTD1300B25
Subtotal 5 units (supplied on a continuous strip)
₩1,813.50
₩1.86/unit
현재 비가용
TE Connectivity CPF 249 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B249RE1
  • RS 제품 번호 123-4726
  • 제조사 부품 번호 CPF0805B249RE1
Subtotal (1 reel of 1000 units)
₩206,700.00
₩1.061/unit
재고있음
Wurth Elektronik 250 μH 200 mA Common Mode Choke 1.6 Ω 60V
  • RS 제품 번호 217-7251
  • 제조사 부품 번호 744235251
Subtotal (1 tape of 5 units)
₩11,583.00
₩11.88/unit
재고있음
TDK 11 μH 500 A Common Mode Choke 80 mΩ 42V
  • RS 제품 번호 246-9868P
  • 제조사 부품 번호 B82790C0113N201
Subtotal 1 unit (supplied on a continuous strip)
₩3,627.00
₩18.60/unit
재고있음
100 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3224
  • RS 제품 번호 177-510
  • 제조사 부품 번호 3224W-1-104E
Subtotal (1 pack of 5 units)
₩25,311.00
₩25.96/unit
일시적 품절
Wurth Elektronik 22 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-7188
  • 제조사 부품 번호 860010272001
Subtotal (1 pack of 50 units)
₩6,337.50
₩0.646/unit
일시적 품절
ROHM ESR25 18 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF18R0
  • RS 제품 번호 263-7413
  • 제조사 부품 번호 ESR25JZPF18R0
Subtotal (1 reel of 4000 units)
₩304,200.00
₩0.394/unit
현재 이용 불가
RS PRO 80 dB Through Hole Square Wave Internal 6.7 mm Piezo Buzzer Component 30V Max
  • RS 제품 번호 181-2643
Subtotal (1 Box of 6000 units)
₩5,756,400.00
₩4.916/unit
재고있음
Abracon 24 MHz Crystal ±30 ppm Surface Mount 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 171-0661
  • 제조사 부품 번호 ABM3C-24.000MHZ-D4Y-T
Subtotal (1 pack of 10 units)
₩9,399.00
₩4.82/unit
현재 비가용
Oxley, DLT, Signal Filter, 100V dc 1000MHz, 10 A, Panel Mount, Axial 24.3 mm
  • RS 제품 번호 126-023
  • 제조사 부품 번호 DLT/680
Subtotal (1 unit)
₩52,221.00
₩267.80/unit
일시적 품절
Panasonic ERJ H3E 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF1002V
  • RS 제품 번호 228-4686
  • 제조사 부품 번호 ERJH3EF1002V
Subtotal (1 reel of 5000 units)
₩292,500.00
₩0.301/unit
재고있음
RS PRO 12 kΩ Metal Film Resistor 0.4 W 0.25 %
  • RS 제품 번호 174-2723
Subtotal (1 pack of 100 units)
₩13,065.00
₩0.671/unit
일시적 품절
TE Connectivity BDS 2 A 250 10R 10%, 10 Ω 250 W Thick Film Chassis Mount Resistor ±10 %
  • RS 제품 번호 164-8699
  • 제조사 부품 번호 BDS 2 A 250 10R 10%
Subtotal (1 Box of 12 units)
₩9,704,682.00
₩4,147.30/unit
마지막 RS 재고
Vishay 33 μF Capacitor 50V dc, Through Hole - MAL201351339E3 Solder
  • RS 제품 번호 230-4708
  • 제조사 부품 번호 MAL201351339E3
Subtotal (1 pack of 5 units)
₩5,167.50
₩5.30/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)
₩12,402.00
₩12.72/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 120 mm x 120mm x 0.1 mm
  • RS 제품 번호 181-5632
  • 제조사 부품 번호 FX5(100)-120X120T2900
Subtotal (1 Bag of 50 units)
₩543,757.50
₩55.77/unit
현재 비가용
Rubycon 2200 μF Capacitor 50V dc, Radial, Through Hole
  • RS 제품 번호 172-8099
  • 제조사 부품 번호 50YXG2200MEFC18X35.5
Subtotal (1 Box of 200 units)
₩603,720.00
₩15.48/unit
재고있음
ROHM ESR18 30 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF3002
  • RS 제품 번호 264-1792P
  • 제조사 부품 번호 ESR18EZPF3002
Subtotal 100 units (supplied on a continuous strip)
₩6,435.00
₩0.33/unit
1
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