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

159151 표시되는 제품 Passive Components

7495 / 999+
재고있음
Wurth Elektronik 33 pF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 260-2280
  • 제조사 부품 번호 885012004009
Subtotal (1 tape of 200 units)
₩4,290.00
₩0.111/unit
일시적 품절
TE Connectivity Holsworthy RT73 71.5 kΩ, 1206 Thick Film Surface Mount Resistor 0.1 % Surface 0.33 W - RT73F2B71K5BTD
  • RS 제품 번호 619-199
  • 제조사 부품 번호 RT73F2B71K5BTD
Subtotal (1 reel of 5000 units)
₩2,047,500.00
₩2.101/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 33 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040233R0FKED
  • RS 제품 번호 168-8413
  • 제조사 부품 번호 CRCW040233R0FKED
Subtotal (1 reel of 10000 units)
₩156,000.00
₩0.075/unit
일시적 품절
TE Connectivity CPF 60.4 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.063 W - CPF0402B60K4E1
  • RS 제품 번호 124-0777
  • 제조사 부품 번호 CPF0402B60K4E1
Subtotal (1 reel of 1000 units)
₩232,050.00
₩1.189/unit
일시적 품절
RS PRO 33 μF Electrolytic Tantalum Electrolytic Capacitor 35V dc, Through Hole, CB Series
  • RS 제품 번호 181-4600
Subtotal (1 Bag of 250 units)
₩1,019,362.50
₩20.908/unit
현재 비가용
Alps Alpine RK09D 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Through Hole, RK09D1130A1N
  • RS 제품 번호 729-3653
  • 제조사 부품 번호 RK09D1130A1N
Subtotal (1 unit)
₩4,368.00
₩22.40/unit
재고있음
Panasonic 4700 μF Capacitor 6.3V dc, Radial, Through Hole - EEUFR0J472B Radial Lead
  • RS 제품 번호 240-3856
  • 제조사 부품 번호 EEUFR0J472B
Subtotal (1 tape of 500 units)
₩570,375.00
₩5.847/unit
재고있음
Panasonic 220 μF Aluminium Electrolytic Capacitor 63V dc, Surface Solder - EEVFK1J221Q 200
  • RS 제품 번호 708-3633
  • 제조사 부품 번호 EEVFK1J221Q
Subtotal (1 pack of 5 units)
₩11,251.50
₩11.54/unit
재고있음
Bourns, SRP1270, 1270 Shielded Surface Mount Inductor with a Iron Core, 10 μH ±20 % 16 A Idc
  • RS 제품 번호 736-1374
  • 제조사 부품 번호 SRP1270-100M
Subtotal (1 Bag of 10 units)
₩15,639.00
₩8.02/unit
재고있음
Vishay CRCW 2.21 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW08052K21FKEA
  • RS 제품 번호 679-1200
  • 제조사 부품 번호 CRCW08052K21FKEA
Subtotal (1 pack of 50 units)
₩1,852.50
₩0.194/unit
재고있음
Panasonic 680 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 240-3902
  • 제조사 부품 번호 EEUFR1E681B
Subtotal (1 pack of 5 units)
₩5,674.50
₩5.82/unit
재고있음
Nichicon 220 μF Capacitor 200V dc, Snap-in - LGU2D221MELY
  • RS 제품 번호 490-9327
  • 제조사 부품 번호 LGU2D221MELY
Subtotal (1 unit)
₩4,309.50
₩22.10/unit
재고있음
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3362
  • RS 제품 번호 522-1038P
  • 제조사 부품 번호 3362W-1-104LF
Subtotal 1 unit (supplied in a tube)
₩1,287.00
₩6.60/unit
마지막 RS 재고
Vishay Single Layer Ceramic Capacitor 270 pF 2kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-1249
  • 제조사 부품 번호 F271K25S3NP63K7R
Subtotal (1 Bag of 1000 units)
₩132,600.00
₩0.677/unit
마지막 RS 재고
Panasonic 510 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 179-3207
  • 제조사 부품 번호 EEUFP1V511
Subtotal (1 pack of 10 units)
₩10,666.50
₩5.47/unit
재고있음
KOA RN73R 3 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD3001B25
  • RS 제품 번호 253-3416
  • 제조사 부품 번호 RN73R2BTTD3001B25
Subtotal (1 tape of 5 units)
₩2,827.50
₩2.90/unit
재고있음
Arcol, 50 kΩ 75 W Aluminium Chassis Mount Resistor 5 %
  • RS 제품 번호 303-888
  • 제조사 부품 번호 HS75M 33R J M407
Subtotal (1 unit)
₩18,934.50
₩97.10/unit
재고있음
Nichicon 10 μF Surface Polymer Capacitor, 63V dc
  • RS 제품 번호 187-2208
  • 제조사 부품 번호 GYB1J100MCQ1GS
Subtotal (1 reel of 1000 units)
₩616,200.00
₩3.156/unit
재고있음
Panasonic 10 μF Capacitor 50V dc, Radial, Through Hole - ECA1HM100 Radial Lead
  • RS 제품 번호 228-6874
  • 제조사 부품 번호 ECA1HM100
Subtotal (1 pack of 5 units)
₩1,131.00
₩1.16/unit
재고있음
Yageo RC_L 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-071KL
  • RS 제품 번호 199-5479
  • 제조사 부품 번호 RC0603FR-071KL
Subtotal (1 tape of 100 units)
₩1,170.00
₩0.057/unit
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