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

162342 표시되는 제품 Passive Components

466 / 999+
재고있음
Vishay CRCW 3.83 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW08053K83FKEA
  • RS 제품 번호 182-5491
  • 제조사 부품 번호 CRCW08053K83FKEA
Subtotal (1 reel of 1000 units)
₩19,500.00
₩0.097/unit
일시적 품절
Vishay CRCW 6.98 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW04026K98FKED
  • RS 제품 번호 182-3637
  • 제조사 부품 번호 CRCW04026K98FKED
Subtotal (1 reel of 1000 units)
₩15,600.00
₩0.081/unit
재고있음
Vishay CRCW 62 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040262R0FKED
  • RS 제품 번호 182-3479
  • 제조사 부품 번호 CRCW040262R0FKED
Subtotal (1 reel of 1000 units)
₩15,600.00
₩0.081/unit
일시적 품절
TDK, VLS-CX-1, 3012 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±20 % 780 mA Idc
  • RS 제품 번호 181-4954
  • 제조사 부품 번호 VLS3012CX-220M-1
Subtotal (1 reel of 2000 units)
₩538,200.00
₩1.379/unit
현재 비가용
TDK B32524 Film Capacitor 2.2 μF 200V ac 400 V dc, Through Hole 2
  • RS 제품 번호 194-3552
  • 제조사 부품 번호 B32524R6225J000
Subtotal (1 pack of 5 units)
₩16,945.50
₩17.38/unit
재고있음
TDK B32924 Film Capacitor 2.2 μF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 194-3452
  • 제조사 부품 번호 B32924H3225M000
Subtotal (1 pack of 5 units)
₩26,286.00
₩26.96/unit
재고있음
Isabellenhutte SMS 7.5 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W
  • RS 제품 번호 193-0087P
  • 제조사 부품 번호 SMS-R0075-1.0
Subtotal 5 units (supplied on a continuous strip)
₩31,531.50
₩32.34/unit
재고있음
KEMET C4BS Film Capacitor, ±5 %, 470 nF 1 kV dc 600V ac, Panel Mount
  • RS 제품 번호 174-6257
  • 제조사 부품 번호 C4BSNBX3470ZAFJ
Subtotal (1 Bag of 52 units)
₩668,226.00
₩65.90/unit
재고있음
TDK Thermistor, PTC Type 70 Ω, Leaded Disks 7.5 mm 35 mm 5 mm
  • RS 제품 번호 191-1888
  • 제조사 부품 번호 B59880C0120A070
Subtotal (1 unit)
₩1,599.00
₩8.20/unit
재고있음
Alps Alpine 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 172-6318
  • 제조사 부품 번호 EC12E1220813
Subtotal (1 tray of 95 units)
₩342,527.25
₩18.492/unit
일시적 품절
Panasonic 330 μF Capacitor 35V dc, Surface Solder 500
  • RS 제품 번호 172-4536
  • 제조사 부품 번호 EEETC1V331UP
Subtotal (1 reel of 500 units)
₩392,925.00
₩4.032/unit
재고있음
RS PRO 68 μF Capacitor 400V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 173-0278
Subtotal (1 Bag of 100 units)
₩190,515.00
₩9.769/unit
일시적 품절
Panasonic ERA 3.6 kΩ, 0603 Thin Film Surface Mount Resistor ±0.05 % 0.1 W - ERA3ARW362V
  • RS 제품 번호 172-4734
  • 제조사 부품 번호 ERA3ARW362V
Subtotal (1 reel of 5000 units)
₩3,129,750.00
₩3.207/unit
재고있음
Vishay CMB 220 kΩ, 0207 Thin Film Surface Mount Resistor ±2 % 0.4 W - CMB02070X2203GB200
  • RS 제품 번호 180-4468
  • 제조사 부품 번호 CMB02070X2203GB200
Subtotal (1 reel of 500 units)
₩216,450.00
₩2.223/unit
재고있음
Abracon 25 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1 mm 3.2 mm 2.5mm
  • RS 제품 번호 171-2791
  • 제조사 부품 번호 ABM8G-25.000MHZ-18-D2Y-T
Subtotal (1 pack of 5 units)
₩3,744.00
₩3.84/unit
현재 비가용
XP Power, FIHM 6 A 264V ac 0Hz, 400 Hz, Chassis Mount EMI Filter, Quick Connect 1 Phase
  • RS 제품 번호 193-6566
  • 제조사 부품 번호 FIHMA06C1F
Subtotal (1 unit)
₩31,200.00
₩160.00/unit
재고있음
Yageo RC_L 100 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.0625 W - RC0402FR-07100KL
  • RS 제품 번호 198-7640
  • 제조사 부품 번호 RC0402FR-07100KL
Subtotal (1 tape of 100 units)
₩585.00
₩0.032/unit
재고있음
Yageo 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 199-2248P
  • 제조사 부품 번호 CC0402KRX7R9BB102
Subtotal 500 units (supplied on a reel)
₩2,925.00
₩0.032/unit
현재 비가용
Yageo 2.2 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 198-8324P
  • 제조사 부품 번호 CS1206KKX7R7BB225
Subtotal 50 units (supplied on a continuous strip)
₩29,932.50
₩3.074/unit
재고있음
Yageo 22 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 198-8261P
  • 제조사 부품 번호 CS0805KRX7R9BB223
Subtotal 100 units (supplied on a continuous strip)
₩21,450.00
₩1.096/unit
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