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
8176 / 999+
일시적 품절
Wurth Elektronik WCAP-FTX2 Film Capacitor X2, ±10 %, 150 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 163-3436
  • 제조사 부품 번호 890324024001
Subtotal (500 units, in bags of 500)
₩1,322.50
₩2.645/unit
일시적 품절
KEMET 4.7 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 152-6036
  • 제조사 부품 번호 C0805X475M9RACTU
Subtotal (2500 units, on reels of 2500)
₩3,752.50
₩1.501/unit
재고있음
Wurth Elektronik 1 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 181-4045
  • 제조사 부품 번호 885012207033
Subtotal (250 units, in packs of 250)
₩65.75
₩0.263/unit
재고있음
Panasonic ERA 162 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB1623V
  • RS 제품 번호 182-6619
  • 제조사 부품 번호 ERA3AEB1623V
Subtotal (250 units, on reels of 250)
₩104.50
₩0.418/unit
재고있음
KEMET 8.2 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 146-6523
  • 제조사 부품 번호 C0603C822K5RACTU
Subtotal (4000 units, on reels of 4000)
₩1,976.00
₩0.494/unit
재고있음
RS PRO 33 μF Electrolytic Tantalum Electrolytic Capacitor 16V dc, Through Hole
  • RS 제품 번호 181-4661
Subtotal (20 units, in packs of 20)
₩148.20
₩7.41/unit
일시적 품절
Panasonic 470 μF Aluminium Polymer Capacitor 35V dc, Surface
  • RS 제품 번호 181-2285
Subtotal (5 units, in packs of 5)
₩116.80
₩23.36/unit
현재 비가용
TE Connectivity CRGH 820 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % Surface 0.5 W - CRGH1206J820K
  • RS 제품 번호 161-5734
  • 제조사 부품 번호 CRGH1206J820K
Subtotal (5000 units, on reels of 5000)
₩945.00
₩0.189/unit
일시적 품절
Wurth Elektronik, WE-CNSW 650 mA 50V dc 10MHz, 1000 MHz, Surface RFI Filter, SMD 1 Phase
  • RS 제품 번호 163-4067
  • 제조사 부품 번호 744230450
Subtotal (2000 units, on reels of 2000)
₩12,146.00
₩6.073/unit
마지막 RS 재고
Vishay CRCW 280 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - CRCW0402280KFKED
  • RS 제품 번호 181-9437
  • 제조사 부품 번호 CRCW0402280KFKED
Subtotal (1000 units, on reels of 1000)
₩69.00
₩0.069/unit
재고있음
CHEMI-CON 470 nF Multilayer Ceramic Capacitor, 250V dc, ±20 %, Through Hole Solder
  • RS 제품 번호 182-7591
  • 제조사 부품 번호 KTD251B474M43A0B00
Subtotal (10 units, in packs of 10)
₩143.20
₩14.32/unit
현재 이용 불가
Nichicon 10 μF Capacitor 35V dc, Surface Solder
  • RS 제품 번호 162-0494
  • 제조사 부품 번호 UWD1V100MCL1GS
Subtotal (1000 units, on reels of 1000)
₩1,273.00
₩1.273/unit
일시적 품절
Wurth Elektronik, WE-SL5, 744273 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 11 μH Sectional
  • RS 제품 번호 163-4072
  • 제조사 부품 번호 744273102
Subtotal (1000 units, on reels of 1000)
₩18,335.00
₩18.335/unit
재고있음
10 kΩ, Through Hole Trimmer Potentiometer, PC Pin 0.5 W Top Adjust Bourns, 3299
  • RS 제품 번호 181-4460
  • 제조사 부품 번호 3299Y-1-103LF
Subtotal (5 units, in packs of 5)
₩109.70
₩21.94/unit
일시적 품절
KEMET Clip for use with Electrolytic Capacitor
  • RS 제품 번호 151-2945
  • 제조사 부품 번호 PYC6045
Subtotal (100 units, in boxes of 100)
₩4,166.10
₩41.661/unit
재고있음
Tamura 100 μH Ferrite Leaded Inductor, 10 A Idc, 15 mΩ Rdc, NAC-10
  • RS 제품 번호 153-6903
  • 제조사 부품 번호 NAC-10-0101
Subtotal (1 unit)
₩199.50
₩199.50/unit
재고있음
RS PRO 10 μF Electrolytic Tantalum Electrolytic Capacitor 25V dc, Through Hole
  • RS 제품 번호 181-4685
Subtotal (20 units, in packs of 20)
₩101.70
₩5.085/unit
일시적 품절
Vishay CRCW 23.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040223K7FKED
  • RS 제품 번호 181-9161
  • 제조사 부품 번호 CRCW040223K7FKED
Subtotal (1000 units, on reels of 1000)
₩81.00
₩0.081/unit
재고있음
1 mΩ, Through Hole Trimmer Potentiometer, Pin 0.06 W Top Adjust Vishay, 64Y
  • RS 제품 번호 154-2498
  • 제조사 부품 번호 M64Y105KB40
Subtotal (1 unit)
₩25.10
₩25.10/unit
단종되는 중
RS PRO 10 kΩ Wirewound Resistor 3 W 5 %
  • RS 제품 번호 146-8284
Subtotal (5 units, in packs of 5)
₩160.60
₩32.12/unit
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