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

162296 표시되는 제품 Passive Components

566 / 999+
일시적 품절
KEMET Single Layer Ceramic Capacitor 6.8 nF 300V ac ±20 % Y5V Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 172-6580
  • 제조사 부품 번호 C967U682MZVDBA7317
Subtotal (1 Box of 1000 units)
₩520,000.00
₩2.603/unit
재고있음
TE Connectivity SMQ 1 Ω Wirewound Surface Mount Resistor 5 % Solder 2 W - SMQW22R0JT
  • RS 제품 번호 286-7566
  • 제조사 부품 번호 SMQW22R0JT
Subtotal (1 reel of 1000 units)
₩524,000.00
₩2.622/unit
일시적 품절
Panasonic ERJ8RQ 4.3 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJ8RQF4R3V
  • RS 제품 번호 168-9212
  • 제조사 부품 번호 ERJ8RQF4R3V
Subtotal (1 reel of 5000 units)
₩1,560,000.00
₩1.564/unit
재고있음
Panasonic ECQE(F) Film Capacitor 10 nF 630V ac 630 V dc, Through Hole
  • RS 제품 번호 109-6447
  • 제조사 부품 번호 ECQE6103JF
Subtotal (1 Bag of 500 units)
₩168,000.00
₩1.676/unit
재고있음
Bourns, 4100R 1 kΩ 2 % BUS Resistor Array, 7 Resistors, 2 W total, DIP, Solder
  • RS 제품 번호 161-7156
  • 제조사 부품 번호 4114R-2-102LF
Subtotal (1 tube of 25 units)
₩72,200.00
₩14.44/unit
현재 비가용
Yageo SR 5.1 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - SR1206JR-075R1L
  • RS 제품 번호 197-8434
  • 제조사 부품 번호 SR1206JR-075R1L
Subtotal (1 tape of 50 units)
₩4,800.00
₩0.482/unit
재고있음
Vishay, ACAS 0612 - Precision 10 kΩ 0.25 % ISOL Resistor Array, 4 Resistors, 0.3 W total, 0612, Convex
  • RS 제품 번호 170-1917
  • 제조사 부품 번호 ACASA1002E1002P100
Subtotal (1 reel of 1000 units)
₩3,054,000.00
₩15.267/unit
재고있음
Bourns CR 50 mΩ, 0402 Thick Film Resistor 1 % Surface 0.0625 W - CR0402-FX-1212GLF
  • RS 제품 번호 630-475
  • 제조사 부품 번호 CR0402-FX-1212GLF
Subtotal (1 tape of 20 units)
₩160.00
₩0.04/unit
마지막 RS 재고
TE Connectivity 3430 3.3 kΩ, 0508 Thick Film Surface Mount Fixed Resistor 1 % Surface 1 W - 3430A2F3K3TD
  • RS 제품 번호 274-7034
  • 제조사 부품 번호 3430A2F3K3TD
Subtotal (1 tape of 100 units)
₩8,600.00
₩0.434/unit
일시적 품절
Microchip 33.3333 MHz Oscillator, 4-Pin VDFN ±25 ppm DSC1001DL2-033.3333
  • RS 제품 번호 725-274
  • 제조사 부품 번호 DSC1001DL2-033.3333
Subtotal (1 Box of 980 units)
₩1,497,440.00
₩7.644/unit
일시적 품절
Panasonic E96 78700 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB7872V
  • RS 제품 번호 782-979
  • 제조사 부품 번호 ERA3AEB7872V
Subtotal (1 tape of 10 units)
₩760.00
₩0.38/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 30 F 700 V dc, Through Hole
  • RS 제품 번호 288-9993
  • 제조사 부품 번호 EZPV70306MTT
Subtotal (1 Box of 100 units)
₩1,322,400.00
₩66.118/unit
마지막 RS 재고
100 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust TT Electronics/BI, 64
  • RS 제품 번호 144-2244
  • 제조사 부품 번호 64WR100KLF
Subtotal (1 pack of 5 units)
₩17,980.00
₩17.98/unit
재고있음
Panasonic ERJ 1 mΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJPM8F1004V
  • RS 제품 번호 250-2941
  • 제조사 부품 번호 ERJPM8F1004V
Subtotal (1 tape of 10 units)
₩5,860.00
₩2.93/unit
현재 비가용
ROHM ESR10 270 kΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ274
  • RS 제품 번호 262-9517
  • 제조사 부품 번호 ESR10EZPJ274
Subtotal (1 reel of 5000 units)
₩140,000.00
₩0.145/unit
재고있음
Amphenol Advanced Sensors NTC Thermistor, NTC Type 0.5 Ω
  • RS 제품 번호 257-9500
  • 제조사 부품 번호 CL-101
Subtotal (1 pack of 2 units)
₩10,560.00
₩26.40/unit
현재 비가용
Wurth Elektronik Ferrite Bead 0.5 mm (Surface) (High Current) (Ferrite Bead), 160 Ω impedance at 100 MHz, 250 Ω
  • RS 제품 번호 245-8294
  • 제조사 부품 번호 74269242161
Subtotal (1 reel of 10000 units)
₩1,600,000.00
₩0.804/unit
재고있음
Vishay 50 kΩ Wirewound Wirewound Through Hole Fixed Resistor 5 W 1 % RS00550K00FE12
  • RS 제품 번호 850-6629
Subtotal (1 unit)
₩8,500.00
₩42.50/unit
마지막 RS 재고
Kamaya RMC 470 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - RMC1/10K471FTP
  • RS 제품 번호 117-868
  • 제조사 부품 번호 RMC1/10K471FTP
Subtotal (1 pack of 100 units)
₩1,600.00
₩0.079/unit
현재 비가용
Arcol 20 kΩ Metal Film Resistor 0.25 W 0.1 % MRA020720KBTA015
  • RS 제품 번호 487-7472
  • 제조사 부품 번호 MRA020720KBTA015
Subtotal (1 pack of 5 units)
₩4,960.00
₩4.96/unit
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