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

161863 표시되는 제품 Passive Components

725 / 999+
재고있음
KOA 2.2 mΩ Anti-Surge Ceramic Resistor 0.25 W 5 % RCR25C225J
  • RS 제품 번호 502-0661
  • 제조사 부품 번호 RCR25C225J
Subtotal (1 pack of 10 units)
₩102.30
₩10.23/unit
재고있음
TE Connectivity HSC10015RJ, 15 Ω 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5366
  • 제조사 부품 번호 HSC10015RJ
Subtotal (1 unit)
₩126.20
₩126.20/unit
현재 비가용
TE Connectivity 27 47 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount
  • RS 제품 번호 161-5137
  • 제조사 부품 번호 27ESB473MMF50NF
Subtotal (1 Box of 100 units)
₩4,854.80
₩48.548/unit
재고있음
Panasonic ERJ B2 10 Ω, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF100V
  • RS 제품 번호 228-0642
  • 제조사 부품 번호 ERJB2AF100V
Subtotal (1 tape of 20 units)
₩44.10
₩2.205/unit
재고있음
Vishay 150 pF Multilayer Ceramic Capacitor, 1kV dc, 10 %, Surface
  • RS 제품 번호 298-509
  • 제조사 부품 번호 VJ1206Y151KXGTW1HV
Subtotal (1 Bag of 10 units)
₩3.60
₩0.36/unit
재고있음
KEMET 12 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6251
  • 제조사 부품 번호 C0603C120J5GACTU
Subtotal (1 reel of 4000 units)
₩228.00
₩0.057/unit
일시적 품절
Murata 1 μF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS 제품 번호 247-8199
  • 제조사 부품 번호 GRT188R61H105KE13D
Subtotal (1 reel of 4000 units)
₩768.00
₩0.192/unit
재고있음
Wurth Elektronik 470 μF Surface Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9295
  • 제조사 부품 번호 865080763016
Subtotal (1 unit)
₩22.20
₩22.20/unit
제조사가 재고 비축중
Arcol Ohmite Knob for 6.35 mm Shaft, 5150E
  • RS 제품 번호 892-8439
  • 제조사 부품 번호 5150E
Subtotal (1 unit)
₩167.80
₩167.80/unit
재고있음
Arcol RWS 180 Ω Wirewound Surface Mount Resistor ±1 % 5 W - RWS5 180R F B
  • RS 제품 번호 809-8869
  • 제조사 부품 번호 RWS5 180R F B
Subtotal (1 unit)
₩12.00
₩12.00/unit
현재 액세스할 수 없는 재고 정보
Vishay MSP 2.2 kΩ Wirewound, Wirewound ±5 % 1 W - MSP1B22R00JR10E3
  • RS 제품 번호 167-9517
  • 제조사 부품 번호 MSP1B22R00JR10E3
Subtotal (1 reel of 500 units)
₩17,684.50
₩35.369/unit
현재 비가용
Same Sky 8 Ω 1.5 W Miniature Speaker, 30 mm Lead Length 7 mm, 20mm
  • RS 제품 번호 259-6150
  • 제조사 부품 번호 CES-30207-158L120-67
Subtotal (1 tray of 50 units)
₩1,479.65
₩29.593/unit
재고있음
TDK B32529 Film Capacitor 100 nF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 172-5487
  • 제조사 부품 번호 B32529C0104K289
Subtotal (1 Box of 3200 units)
₩1,728.00
₩0.54/unit
제조사가 재고 비축중
Eaton, xPole Surge Protector 460V Maximum Voltage Rating 20 kA Maximum Surge Current Surge Arrester
  • RS 제품 번호 247-352
  • 제조사 부품 번호 167608 SPCT2-460/1
Subtotal (1 unit)
₩1,797.80
₩1,797.80/unit
현재 비가용
TDK B32621 Film Capacitor 22 nF 400V ac 400 V dc, Through Hole 2
  • RS 제품 번호 896-1587
  • 제조사 부품 번호 B32621A4223J000
Subtotal (1 pack of 10 units)
₩39.70
₩3.97/unit
재고있음
TE Connectivity RLC73 0.01 Ω, 2512 Thick Film Surface Mount Resistor 1 % Surface 2 W - RLC73PV3AR01FTDF
  • RS 제품 번호 286-8923
  • 제조사 부품 번호 RLC73PV3AR01FTDF
Subtotal (1 pack of 5 units)
₩29.30
₩5.86/unit
재고있음
Panasonic 1500 μF Capacitor 10V dc, Through Hole Radial Lead
  • RS 제품 번호 240-3862
  • 제조사 부품 번호 EEUFR1A152LB
Subtotal (1 pack of 10 units)
₩49.60
₩4.96/unit
재고있음
Bourns, AV Varistor 2.2 nF 5 A, Clamping 77 V, Varistor 47 V, 1812
  • RS 제품 번호 209-8105
  • 제조사 부품 번호 AV30K1812801NIR1
Subtotal (1 tape of 10 units)
₩32.90
₩3.29/unit
일시적 품절
Wurth Elektronik 120 μF Capacitor 25V dc, Radial, Through Hole - 860010473008 Radial Lead
  • RS 제품 번호 163-6085
  • 제조사 부품 번호 860010473008
Subtotal (1 Box of 1500 units)
₩1,039.50
₩0.693/unit
현재 비가용
TE Connectivity 680 Ω Wirewound Resistor 3 W EP3W680RJ
  • RS 제품 번호 164-4966
  • 제조사 부품 번호 EP3W680RJ
Subtotal (1 Box of 500 units)
₩669.00
₩1.338/unit
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