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

164416 표시되는 제품 Passive Components

정렬 기준
645 / 999+
마지막 RS 재고
TE Connectivity 1.5 kΩ Ceramic Through Hole Fixed Resistor 2 W 10 % HPCR0819AK1K5ST
  • RS 제품 번호 240-5960
  • 제조사 부품 번호 HPCR0819AK1K5ST
Subtotal (1 unit)
₩76.70
₩76.70/unit
재고있음
TDK, SIMID, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 mH ±10 % 73 mA Idc Q:30
  • RS 제품 번호 212-6020P
  • 제조사 부품 번호 B82442T1475K000
Subtotal (5 units, supplied on a continuous strip)
₩35.80
₩7.16/unit
일시적 품절
KEMET 16 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6427
  • 제조사 부품 번호 C0603C160J5GACTU
Subtotal (4000 units, on reels of 4000)
₩1,768.00
₩0.442/unit
재고있음
TDK-Lambda, RSHN 50 A 250V ac -25Hz, 85 Hz, Panel Mount EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-0239
  • 제조사 부품 번호 RSHN-2050
Subtotal (1 unit)
₩1,679.80
₩1,679.80/unit
재고있음
Panasonic 560 μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 210-5740P
  • 제조사 부품 번호 EEHAZKE561UB
Subtotal (2 units, supplied in a box)
₩33.00
₩16.50/unit
재고있음
Wurth Elektronik, WE-KI, 0805 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 820 nH ±5 % 300 mA Idc
  • RS 제품 번호 245-8311
  • 제조사 부품 번호 7447602820A
Subtotal (2000 units, on reels of 2000)
₩4,238.00
₩2.119/unit
재고있음
Wurth Elektronik, Through Hole Aluminium Capacitor Kit 34
  • RS 제품 번호 212-0525
  • 제조사 부품 번호 860041
Subtotal (1 unit)
₩1,418.40
₩1,418.40/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 2.7 μF 630 V dc 250V ac, Through Hole
  • RS 제품 번호 212-6695P
  • 제조사 부품 번호 R75PR427050H3J
Subtotal (1 unit, supplied in a tray)
₩48.00
₩48.00/unit
일시적 품절
Panasonic ERJ H2R 47 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF47R0X
  • RS 제품 번호 228-4653
  • 제조사 부품 번호 ERJH2RF47R0X
Subtotal (10000 units, on reels of 10000)
₩3,160.00
₩0.316/unit
제조사가 재고 비축중
TRACOPOWER 16.1 μH 1.44 A Common Mode Choke 11 mΩ 500V dc
  • RS 제품 번호 228-7869
  • 제조사 부품 번호 TCK-138
Subtotal (10 units, on tapes of 10)
₩410.80
₩410.80/tape
일시적 품절
KEMET 2 μF Multilayer Ceramic Capacitor, 250V dc, 10 %, Surface
  • RS 제품 번호 224-6966
  • 제조사 부품 번호 C2220X205KARLCAUTO
Subtotal (500 units, on reels of 500)
₩14,136.00
₩28.272/unit
일시적 품절
Molex NTC Thermistor, NTC Type 100 kΩ 100 mm
  • RS 제품 번호 230-2082
  • 제조사 부품 번호 215272-3007
Subtotal (50 units, in bags of 50)
₩758.00
₩15.16/unit
일시적 품절
Panasonic ERJ H2G 56 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ563X
  • RS 제품 번호 228-4536
  • 제조사 부품 번호 ERJH2GJ563X
Subtotal (10000 units, on reels of 10000)
₩2,100.00
₩0.21/unit
현재 비가용
220 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 161-7038
  • 제조사 부품 번호 3329H-1-221LF
Subtotal (50 units, in tubes of 50)
₩811.00
₩16.22/unit
재고있음
Bourns CR 33 kΩ, 0402 Thick Film Resistor ±1 % Surface 0.06 W
  • RS 제품 번호 630-492P
  • 제조사 부품 번호 CR0402-FX-3302GLF
Subtotal (20 units, supplied on a continuous strip)
₩1.60
₩0.08/unit
재고있음
TDK 22 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 111-1027
  • 제조사 부품 번호 C2012C0G1H223J125AA
Subtotal (2000 units, on reels of 2000)
₩1,080.00
₩0.54/unit
현재 이용 불가
Wurth Elektronik WE-WPCC Wireless Charging Coil Transmitter 20 A, 19.5 μH
  • RS 제품 번호 168-3243P
  • 제조사 부품 번호 76030810214
Subtotal (1 unit, supplied in a tray)
₩146.10
₩146.10/unit
일시적 품절
TE Connectivity, Sigma 3656, 0630 Shielded Surface Mount Inductor 330 nH ±20 % 21 A Idc
  • RS 제품 번호 616-934
  • 제조사 부품 번호 36560630MR33T
Subtotal (1500 units, on reels of 1500)
₩6,661.50
₩4.441/unit
재고있음
Panasonic ERJ H2C 2.7 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2CF2R70X
  • RS 제품 번호 228-4401P
  • 제조사 부품 번호 ERJH2CF2R70X
Subtotal (100 units, supplied on a continuous strip)
₩66.40
₩0.664/unit
일시적 품절
TE Connectivity, Sigma 3656, 0650 Shielded Surface Mount Inductor 4.7 μH ±20 % 6 A Idc
  • RS 제품 번호 616-854
  • 제조사 부품 번호 36560650M4R7T
Subtotal (1000 units, on reels of 1000)
₩7,726.00
₩7.726/unit
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