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

162262 표시되는 제품 Passive Components

742 / 999+
일시적 품절
Panasonic ERJ H3Q 1 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ERJH3QJ1R0V
  • RS 제품 번호 228-4931
  • 제조사 부품 번호 ERJH3QJ1R0V
Subtotal (1 reel of 5000 units)
₩2,325.00
₩0.465/unit
재고있음
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, T93
  • RS 제품 번호 167-9963
  • 제조사 부품 번호 T93YB203KT20
Subtotal (1 tube of 50 units)
₩564.60
₩11.292/unit
재고있음
TE Connectivity, Corcom RPQ 200 A 250V ac 50Hz, Chassis Mount Power Line Filter, Busbar 1 Phase
  • RS 제품 번호 287-1227
  • 제조사 부품 번호 1-2432408-9
Subtotal (1 unit)
₩14,706.60
₩14,706.60/unit
마지막 RS 재고
Rubycon 1000 μF Capacitor 16V dc, Through Hole - 16YXJ1000M10X16 Radial Lead
  • RS 제품 번호 749-7164
  • 제조사 부품 번호 16YXJ1000M10X16
Subtotal (1 pack of 5 units)
₩26.20
₩5.24/unit
일시적 품절
RS PRO 100 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5051
Subtotal (1 Bag of 1000 units)
₩814.00
₩0.814/unit
재고있음
KEMET 220 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 170-0055
  • 제조사 부품 번호 C0805C224K1RACAUTO
Subtotal (1 reel of 2500 units)
₩1,720.00
₩0.688/unit
일시적 품절
Vishay 1.5 kΩ Wirewound Resistor 11 W 5 %
  • RS 제품 번호 167-9393
  • 제조사 부품 번호 RWM08451501JB25E1
Subtotal (1 Box of 50 units)
₩5,039.60
₩100.792/unit
일시적 품절
Bourns, PM2120 Wirewound Surface Mount Inductor with a Iron Core, 120 μH ±10 % 5.8 A Idc
  • RS 제품 번호 122-9229
  • 제조사 부품 번호 PM2120-121K-RC
Subtotal (1 pack of 2 units)
₩67.20
₩33.60/unit
현재 비가용
Panasonic ERA 120 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB124V
  • RS 제품 번호 741-9896
  • 제조사 부품 번호 ERA3AEB124V
Subtotal (1 reel of 5000 units)
₩1,710.00
₩0.342/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS 제품 번호 781-6809P
  • 제조사 부품 번호 PEC12R-4230F-S0024
Subtotal 1 unit (supplied in a tray)
₩11.30
₩11.30/unit
재고있음
RS PRO, WL05, 0805 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 10 nH ±5 % 600 mA Idc Q:60
  • RS 제품 번호 763-1358
Subtotal (1 reel of 1000 units)
₩683.00
₩0.683/unit
재고있음
Vishay Thermistor, PTC Type 25 Ω 10 mm 20.5 mm 4 mm
  • RS 제품 번호 381-431
  • 제조사 부품 번호 PTCCL05H131EBE
Subtotal (1 pack of 5 units)
₩29.90
₩5.98/unit
현재 비가용
TE Connectivity SM 1.8 Ω Wirewound ±5 % 3 W - SMW31R8JT
  • RS 제품 번호 163-9714
  • 제조사 부품 번호 SMW31R8JT
Subtotal (1 reel of 1000 units)
₩1,662.00
₩1.662/unit
재고있음
ROHM ESR25 200 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ201
  • RS 제품 번호 263-7602
  • 제조사 부품 번호 ESR25JZPJ201
Subtotal (1 tape of 10 units)
₩8.50
₩0.85/unit
재고있음
WJ Furse, WBX Surge Protection Device ESP Protector
  • RS 제품 번호 161-8374
  • 제조사 부품 번호 7TCA085410R0032 WBXD4
Subtotal (1 unit)
₩958.60
₩958.60/unit
재고있음
Bourns, SRN8040TA, 0804 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH Semi Shielded ±20 % 2.9 A
  • RS 제품 번호 135-5918
  • 제조사 부품 번호 SRN8040TA-220M
Subtotal (1 pack of 25 units)
₩90.80
₩3.632/unit
현재 비가용
TE Connectivity 680 Ω Metal Oxide Resistor 5 W 5 %
  • RS 제품 번호 161-9929
  • 제조사 부품 번호 SQMR5680RJ
Subtotal (1 Box of 500 units)
₩1,717.50
₩3.435/unit
재고있음
Panasonic ERJP08 82 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.66 W - ERJP08F82R0V
  • RS 제품 번호 721-9737
  • 제조사 부품 번호 ERJP08F82R0V
Subtotal (1 pack of 5 units)
₩7.60
₩1.52/unit
마지막 RS 재고
Vishay CMB 68 kΩ, 0207 Thin Film Surface Mount Resistor ±2 % 0.4 W - CMB02070X6802GB200
  • RS 제품 번호 684-6158
  • 제조사 부품 번호 CMB02070X6802GB200
Subtotal (1 pack of 10 units)
₩40.90
₩4.09/unit
재고있음
CHEMI-CON 820 μF Capacitor 200V dc, Snap-in - EKMQ201VSN821MP45S
  • RS 제품 번호 841-4769
  • 제조사 부품 번호 EKMQ201VSN821MP45S
Subtotal (1 unit)
₩33.00
₩33.00/unit
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