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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164546 표시되는 제품 Passive Components

정렬 기준
재고있음
RS PRO 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7021
Subtotal (1 unit)
₩15,280.00
₩15,280.00/unit
재고있음
Dehn, DPA Surge Protection Connector 57 V dc, 34V ac Maximum Voltage Rating 10 kA Maximum Surge Current Surge Arrester
  • RS 제품 번호 768-1842
  • 제조사 부품 번호 DPA M CLE RJ45B 48
Subtotal (1 unit)
₩583,500.00
₩583,500.00/unit
재고있음
Dehn, DPA M CLD Surge Arrester 48V Maximum Voltage Rating 1 A Maximum Surge Current Surge Arrester
  • RS 제품 번호 193-6599
  • 제조사 부품 번호 DPA M CLD RJ45B 48
Subtotal (1 unit)
₩314,540.00
₩314,540.00/unit
일시적 품절
Alpha 250 Ω Metal Foil Resistor 0.5 W 0.01 % MBY250R00T
  • RS 제품 번호 158-0286
  • 제조사 부품 번호 MBY250R00T
Subtotal (1 unit)
₩56,440.00
₩56,440.00/unit
재고있음
WJ Furse, ESP Surge Suppressor Unit 16.7V Maximum Voltage Rating 20 kA Maximum Surge Current RS485 Surge Protector
  • RS 제품 번호 788-6744
  • 제조사 부품 번호 7TCA085400R0191 ESP RS485
Subtotal (1 unit)
₩329,220.00
₩329,220.00/unit
재고있음
Dehn, DR Modular Surge Protector 255V ac/dc Maximum Voltage Rating 5 kA Maximum Surge Current Surge Arrester
  • RS 제품 번호 768-1782
  • 제조사 부품 번호 DR M 2P 255 FM
Subtotal (1 unit)
₩253,380.00
₩253,380.00/unit
재고있음
KEMET C4AQ Film Capacitor, ±5 %, 22 μF 1.5 kV dc, PCB
  • RS 제품 번호 174-4311
  • 제조사 부품 번호 C4AQSBW5220A3NJ
Subtotal (1 Bag of 23 units)
₩283,176.00
₩12,312.00/unit
재고있음
TE Connectivity HSA501K5J, 1.5 kΩ 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5328
  • 제조사 부품 번호 HSA501K5J
Subtotal (1 unit)
₩11,840.00
₩11,840.00/unit
재고있음
WIMA MKS02 Film Capacitor 3.3 nF 160V ac 250 V dc, Through Hole
  • RS 제품 번호 114-941
  • 제조사 부품 번호 MKS02/3300/250/20
Subtotal (1 pack of 5 units)
₩6,440.00
₩1,288.00/unit
재고있음
Yageo PU 0.3 mΩ, 3921 Metal Plate Surface Mount Resistor ±1 % 3 W - PU3921FKN130U3L
  • RS 제품 번호 199-5946
  • 제조사 부품 번호 PU3921FKN130U3L
Subtotal (1 reel of 3000 units)
₩2,760,000.00
₩920.00/unit
일시적 품절
TE Connectivity 100 Ω Wirewound Through Hole Fixed Resistor 2 W 5 % FWFU2W100RJ
  • RS 제품 번호 732-645
  • 제조사 부품 번호 FWFU2W100RJ
Subtotal (1 tape of 100 units)
₩28,400.00
₩284.00/unit
재고있음
Panasonic 47 μF Aluminium Electrolytic Capacitor 16V dc, Radial, Through Hole - EEUFC1C470 Radial Lead
  • RS 제품 번호 571-757
  • 제조사 부품 번호 EEUFC1C470
Subtotal (1 pack of 5 units)
₩2,580.00
₩516.00/unit
일시적 품절
Arcol Ohmite LVT 0.02 Ω, 1206 Metal Alloy Strip Surface Mount Fixed Resistor 1 % 1 W - LVT12R0200FER
  • RS 제품 번호 263-4306
  • 제조사 부품 번호 LVT12R0200FER
Subtotal (1 tape of 10 units)
₩3,900.00
₩390.00/unit
일시적 품절
Vishay Single Layer Ceramic Capacitor 3.3 nF 10kV dc -20 → 80 % Z5U Dielectric, 615R, Through Hole 105 °C Max Op.
  • RS 제품 번호 131-1215
  • 제조사 부품 번호 615R100GAD33
Subtotal (1 unit)
₩18,660.00
₩18,660.00/unit
재고있음
Fair-Rite, Diameter 3.8 mm Ferrite Sleeve
  • RS 제품 번호 255-5105
  • 제조사 부품 번호 2843006802
Subtotal (1 unit)
₩2,220.00
₩2,220.00/unit
재고있음
Alps Alpine RK097 10 kΩ Rotary Potentiometer 1-Turns 2-Gang Through Hole
  • RS 제품 번호 729-3505
  • 제조사 부품 번호 RK09712200HA
Subtotal (1 unit)
₩7,080.00
₩7,080.00/unit
재고있음
Bourns 3590 20 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3590S-1-203L
  • RS 제품 번호 737-7644
  • 제조사 부품 번호 3590S-1-203L
Subtotal (1 unit)
₩25,360.00
₩25,360.00/unit
재고있음
United Automation, 30 16 A 250V 50Hz, 60 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 216-3086
  • 제조사 부품 번호 A-EN2030-16-F-RS
Subtotal (1 unit)
₩63,280.00
₩63,280.00/unit
현재 비가용
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor PP, 275V ac, 120 nF, Through Hole
  • RS 제품 번호 871-2405
  • 제조사 부품 번호 890324025020CS
Subtotal (1 Bag of 10 units)
₩6,600.00
₩660.00/unit
재고있음
Bourns, CW161009A, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 56 nH ±5 % 600 mA Idc Q:32
  • RS 제품 번호 183-8508
  • 제조사 부품 번호 CW161009A-56NJ
Subtotal (1 reel of 3000 units)
₩408,000.00
₩136.00/unit
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