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

162297 표시되는 제품 Passive Components

673 / 999+
재고있음
KEMET 22 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 177-5164
  • 제조사 부품 번호 C1206C223K5RACTU
Subtotal (1 reel of 4000 units)
₩900.00
₩0.225/unit
단종되는 중
RS PRO, 270 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 185-2380
Subtotal (1 unit)
₩41.70
₩41.70/unit
제한된 재고
Sonitron 85 dB Through Hole Continuous Internal 9.5 mm Buzzer 21 mm 1.5 V dc Min 15 V dc Max
  • RS 제품 번호 189-5023
  • 제조사 부품 번호 SMA-21-P17.5
Subtotal (1 unit)
₩51.20
₩51.20/unit
일시적 품절
Panasonic ERJPC3 34000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3D3402V
  • RS 제품 번호 789-014
  • 제조사 부품 번호 ERJPC3D3402V
Subtotal (1 tape of 10 units)
₩4.36
₩0.436/unit
재고있음
KEMET Single Layer Ceramic Capacitor 4.7 nF 250V ac ±10 % Y5U Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-4153
  • 제조사 부품 번호 C971U472MUWDBA7317
Subtotal (1 Box of 500 units)
₩4,286.00
₩8.572/unit
재고있음
RS PRO Surface Sounder External 2.2 mm Piezo Buzzer Component 30 V ac Min 30V ac Max
  • RS 제품 번호 622-1584
Subtotal (1 unit)
₩26.30
₩26.30/unit
마지막 RS 재고
TE Connectivity FPC WiFi Antenna, Bluetooth (BLE), WiFi
  • RS 제품 번호 203-3599
  • 제조사 부품 번호 2344657-6
Subtotal (1 pack of 5 units)
₩53.50
₩10.70/unit
현재 비가용
TDK B32654 Film Capacitor 3.3 μF 250V ac 250 V dc, Through Hole 2
  • RS 제품 번호 194-3764
  • 제조사 부품 번호 B32654A3335J000
Subtotal (1 pack of 5 units)
₩145.90
₩29.18/unit
재고있음
KEMET C44A Film Capacitor, ±5 %, 200 μF 400 V dc 250V ac, Screw
  • RS 제품 번호 172-6937
  • 제조사 부품 번호 C44AFGP6200ZE0J
Subtotal (1 Bag of 9 units)
₩4,311.198
₩479.022/unit
재고있음
KOA 22 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A2202F
  • RS 제품 번호 124-2883
  • 제조사 부품 번호 MFS1/2CCT52A2202F
Subtotal (1 Bag of 50 units)
₩181.60
₩3.632/unit
재고있음
Vishay P16 47 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P16BP473MAB15
  • RS 제품 번호 249-1478
  • 제조사 부품 번호 P16BP473MAB15
Subtotal (1 Box of 20 units)
₩2,632.70
₩131.635/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 10 pF 3kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1938
  • 제조사 부품 번호 CC45SL3FD100JYNNA
Subtotal (1 Box of 1000 units)
₩786.00
₩0.786/unit
마지막 RS 재고
Vishay Trimmer Adjustment Tool 127 mm, For Use With Trimmers Of All Sizes
  • RS 제품 번호 852-4614
  • 제조사 부품 번호 008T290
Subtotal (1 unit)
₩114.50
₩114.50/unit
현재 액세스할 수 없는 재고 정보
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 2.2 μH ±20 % 12 A Idc
  • RS 제품 번호 565-228
  • 제조사 부품 번호 IHLP4040DZEK2R2M01
Subtotal (1 reel of 1000 units)
₩7,918.00
₩7.918/unit
재고있음
TE Connectivity, 10 Ω 315 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 281-9647
  • 제조사 부품 번호 CJB315J10RJ
Subtotal (1 unit)
₩969.50
₩969.50/unit
재고있음
Sonitron 75 dB Through Hole Continuous Internal 6 mm Buzzer 13.9 mm 1.5 V dc Min 24 V dc Max
  • RS 제품 번호 245-6461
  • 제조사 부품 번호 SMA-13-P7.5
Subtotal (1 unit)
₩73.90
₩73.90/unit
일시적 품절
Wurth Elektronik 4.7 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS 제품 번호 185-5632
  • 제조사 부품 번호 885382208012
Subtotal (1 pack of 25 units)
₩58.70
₩2.348/unit
일시적 품절
TDK 330 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 111-0509
  • 제조사 부품 번호 C3225X7T2E334K200AA
Subtotal (1 reel of 1000 units)
₩2,043.00
₩2.043/unit
일시적 품절
Murata Power Solutions 15 μH Ferrite Leaded Inductor, 3 A Idc, 70 mΩ Rdc, 1200LRS
  • RS 제품 번호 106-7935
  • 제조사 부품 번호 12LRS153C
Subtotal (1 Box of 250 units)
₩1,508.00
₩6.032/unit
일시적 품절
Arcol Ohmite 1000 kΩ Resistive Fixed Resistor 7.8 W 1 % MOX93021004FVE
  • RS 제품 번호 760-382
  • 제조사 부품 번호 MOX93021004FVE
Subtotal (1 Box of 15 units)
₩4,914.195
₩327.613/unit
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