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

162235 표시되는 제품 Passive Components

807 / 999+
일시적 품절
Vishay MMA0204 240 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C2400FB300
  • RS 제품 번호 168-8194
  • 제조사 부품 번호 MMA02040C2400FB300
Subtotal (1 reel of 3000 units)
₩789.00
₩0.263/unit
재고있음
Arcol, 20 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-4643
  • 제조사 부품 번호 HS50 20R J
Subtotal (1 Bag of 20 units)
₩750.00
₩37.50/unit
재고있음
Vishay 100 μF Capacitor 63V dc, Through Hole Radial Lead
  • RS 제품 번호 280-0191
  • 제조사 부품 번호 MAL214638101E3
Subtotal (1 Bag of 10 units)
₩82.00
₩8.20/unit
재고있음
Bourns, SRN5020TA, 5020 Shielded Surface Mount Inductor with a Ferrite Core, 47 μH Semi Shielded 20 % 700 mA Idc Q:15
  • RS 제품 번호 223-1794
  • 제조사 부품 번호 SRN5020TA-470M
Subtotal (1 tape of 10 units)
₩25.20
₩2.52/unit
재고있음
Vishay 40.2 Ω Thin Film Resistor 0.6 W 1 % MRS25000C4029FCT00
  • RS 제품 번호 683-3673
  • 제조사 부품 번호 MRS25000C4029FCT00
Subtotal (1 pack of 25 units)
₩19.50
₩0.78/unit
재고있음
Panasonic ERJU02 150 kΩ, 0402 Surface Mount Resistor ±1 % 0.1 W - ERJU02F1503X
  • RS 제품 번호 243-2040
  • 제조사 부품 번호 ERJU02F1503X
Subtotal (1 reel of 10000 units)
₩1,450.00
₩0.145/unit
제한된 재고
XP Power, FIHM 3 A 264V ac 0Hz, 400 Hz, Chassis Mount EMI Filter, Quick Connect 1 Phase
  • RS 제품 번호 193-6565
  • 제조사 부품 번호 FIHMA03C1F
Subtotal (1 unit)
₩160.00
₩160.00/unit
마지막 RS 재고
Vishay 68 μF Tantalum Tantalum Capacitor 6.3V dc, Surface, TR3 Series
  • RS 제품 번호 250-7771
  • 제조사 부품 번호 TR3B686K6R3C0250
Subtotal (1 tape of 10 units)
₩59.00
₩5.90/unit
일시적 품절
Wurth Elektronik, WE-MK Unshielded Multilayer Surface Mount Inductor with a Ceramic Core, 12 nH Multilayer 5 % 190 mA
  • RS 제품 번호 217-7486
  • 제조사 부품 번호 7447820112
Subtotal (1 reel of 15000 units)
₩3,750.00
₩0.25/unit
재고있음
Vishay 470 pF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS 제품 번호 298-114
  • 제조사 부품 번호 VJ1206Y471KXGTW1HV
Subtotal (1 Bag of 200 units)
₩154.60
₩0.773/unit
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 743-2439
  • 제조사 부품 번호 3386G-1-502LF
Subtotal (1 unit)
₩12.80
₩12.80/unit
재고있음
50 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Side Adjust Vishay, TSM4
  • RS 제품 번호 486-7273
  • 제조사 부품 번호 TSM4YJ503KB25
Subtotal (1 pack of 5 units)
₩312.90
₩62.58/unit
재고있음
ECS Inc International, 8MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, 4-Pin SDM
  • RS 제품 번호 301-222P
  • 제조사 부품 번호 ECS-2520MVLC-080-BN-TR
Subtotal 1 unit (supplied on a continuous strip)
₩10.50
₩10.50/unit
재고있음
Yageo AC 150 kΩ, 0603 Thick Film Resistor ±5 % 0.1 W - AC0603JR-07150KL
  • RS 제품 번호 197-8117
  • 제조사 부품 번호 AC0603JR-07150KL
Subtotal (1 reel of 5000 units)
₩105.00
₩0.021/unit
재고있음
Panasonic 10 μF Capacitor 35V dc, Surface Solder - EEEHB1V100AR 1000
  • RS 제품 번호 569-344
  • 제조사 부품 번호 EEEHB1V100AR
Subtotal (1 pack of 5 units)
₩13.40
₩2.68/unit
일시적 품절
Panasonic 150 μF Capacitor 63V dc, Surface Solder 200
  • RS 제품 번호 166-8141
  • 제조사 부품 번호 EEVFK1J151Q
Subtotal (1 reel of 200 units)
₩1,169.60
₩5.848/unit
재고있음
RS PRO CR 499 Ω, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 183-9688
Subtotal (1 reel of 1000 units)
₩35.00
₩0.035/unit
재고있음
Panasonic ERJ 2.2 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD2201V
  • RS 제품 번호 169-0903
  • 제조사 부품 번호 ERJ6RBD2201V
Subtotal (1 reel of 5000 units)
₩1,025.00
₩0.205/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 3.83 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW06033K83FKEA
  • RS 제품 번호 169-4377
  • 제조사 부품 번호 CRCW06033K83FKEA
Subtotal (1 reel of 5000 units)
₩375.00
₩0.075/unit
재고있음
RS PRO RS 680 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9605
Subtotal (1 reel of 5000 units)
₩240.00
₩0.048/unit
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