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

164415 표시되는 제품 Passive Components

정렬 기준
531 / 999+
일시적 품절
Wurth Elektronik 68 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 263-3902
  • 제조사 부품 번호 885012005079
Subtotal (10000 units, on reels of 10000)
₩1,600.00
₩0.16/unit
재고있음
Vishay RCH50S22001JS06, 22 kΩ 50 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 789-0800
  • 제조사 부품 번호 RCH50S22001JS06
Subtotal (1 unit)
₩153.80
₩153.80/unit
재고있음
Panasonic ERJ 68 Ω, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.06 W
  • RS 제품 번호 807-2334P
  • 제조사 부품 번호 ERJ2RKD68R0X
Subtotal (100 units, supplied on a continuous strip)
₩34.30
₩0.343/unit
현재 비가용
ROHM ESR25 4.7 mΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF4704
  • RS 제품 번호 263-7490
  • 제조사 부품 번호 ESR25JZPF4704
Subtotal (10 units, on tapes of 10)
₩20.90
₩2.09/unit
재고있음
TDK Thermistor, PTC Type 25 Ω 12.5 mm 5 mm
  • RS 제품 번호 191-1822P
  • 제조사 부품 번호 B59870C0120A070
Subtotal (1 unit, supplied in a box)
₩8.20
₩8.20/unit
재고있음
RS PRO 220 μF Capacitor 100V dc, Axial, Through Hole
  • RS 제품 번호 276-6067
Subtotal (1 unit)
₩35.20
₩35.20/unit
재고있음
Panasonic 150 μF Capacitor 50V dc, Surface - EEEFK1H151L
  • RS 제품 번호 262-1476P
  • 제조사 부품 번호 EEEFK1H151L
Subtotal (5 units, supplied on a continuous strip)
₩46.70
₩9.34/unit
재고있음
Vishay 10 Ω 5 % 100 W Adjustable Wirewound Resistor, Vitreous 117 mm
  • RS 제품 번호 788-7734
  • 제조사 부품 번호 RSSD20117A10R0JB15
Subtotal (1 unit)
₩517.70
₩517.70/unit
재고있음
RS Better World
Vishay TNPW 0.015 mΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - TNPW040215K0BEED
  • RS 제품 번호 262-0614P
  • 제조사 부품 번호 TNPW040215K0BEED
Subtotal (10 units, supplied on a continuous strip)
₩17.10
₩1.71/unit
일시적 품절
Panasonic ERA 56 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB560V
  • RS 제품 번호 920-7320
  • 제조사 부품 번호 ERA8AEB560V
Subtotal (5000 units, on reels of 5000)
₩8,760.00
₩1.752/unit
재고있음
Panasonic ERJPA3 24 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJPA3F2402V
  • RS 제품 번호 862-6859
  • 제조사 부품 번호 ERJPA3F2402V
Subtotal (100 units, in bags of 100)
₩29.40
₩0.294/unit
현재 비가용
ROHM UCR 620 mΩ, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W
  • RS 제품 번호 261-9979P
  • 제조사 부품 번호 UCR006YVPFLR620
Subtotal (500 units, supplied on a reel)
₩768.00
₩1.536/unit
현재 비가용
ROHM ESR25 5.6 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ5R6
  • RS 제품 번호 263-7706
  • 제조사 부품 번호 ESR25JZPJ5R6
Subtotal (10 units, on tapes of 10)
₩15.20
₩1.52/unit
재고있음
Panasonic ERA8K 560 kΩ, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8KEB5603V
  • RS 제품 번호 259-6898
  • 제조사 부품 번호 ERA8KEB5603V
Subtotal (5 units, on tapes of 5)
₩26.60
₩5.32/unit
재고있음
Wurth Elektronik 22 μF Capacitor 6.3V dc, Surface Solder
  • RS 제품 번호 839-1913
  • 제조사 부품 번호 865080140001
Subtotal (25 units, in packs of 25)
₩33.30
₩1.332/unit
일시적 품절
TE Connectivity 412 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B412KCC
  • RS 제품 번호 754-5730
  • 제조사 부품 번호 YR1B412KCC
Subtotal (5 units, in packs of 5)
₩50.00
₩10.00/unit
현재 비가용
Panasonic 68 μF Capacitor 250V dc, Through Hole Radial Lead
  • RS 제품 번호 920-6768
  • 제조사 부품 번호 EEUED2E680S
Subtotal (100 units, in bags of 100)
₩801.60
₩8.016/unit
재고있음
Vishay Thermistor, NTC Type 10 kΩ 9 mm 3.3 mm 3 mm
  • RS 제품 번호 754-6645P
  • 제조사 부품 번호 NTCLE100E3103JB0
Subtotal (5 units, supplied as a tape)
₩20.30
₩4.06/unit
현재 비가용
ROHM UCR 430 mΩ, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W - UCR006YVPFLR430
  • RS 제품 번호 261-9970
  • 제조사 부품 번호 UCR006YVPFLR430
Subtotal (500 units, on tapes of 500)
₩746.00
₩1.492/unit
일시적 품절
ROHM ESR25 200 kΩ, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ204
  • RS 제품 번호 263-7606
  • 제조사 부품 번호 ESR25JZPJ204
Subtotal (4000 units, on reels of 4000)
₩1,784.00
₩0.446/unit
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