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

163264 표시되는 제품 Passive Components

정렬 기준
7975 / 999+
현재 비가용
KEMET C4AQ Polypropylene Capacitor, 5 %, 10 μF 1.3 kV dc, PCB
  • RS 제품 번호 207-9015
  • 제조사 부품 번호 C4AQULW5100A38J
Subtotal (1 unit)
₩9,720.00
₩9,720.00/unit
일시적 품절
KOA RN73H 100 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73H1JTTD1003B25
  • RS 제품 번호 187-7939
  • 제조사 부품 번호 RN73H1JTTD1003B25
Subtotal (1 reel of 250 units)
₩28,500.00
₩114.00/unit
재고있음
Vishay D2TO35 4.7 kΩ, TO-263 Thick Film Resistor 5 % Surface 35 W - D2TO035H47000JTE3
  • RS 제품 번호 444-748
  • 제조사 부품 번호 D2TO035H47000JTE3
Subtotal (1 unit)
₩16,240.00
₩16,240.00/unit
재고있음
KOA RN73R 68 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD6802B25
  • RS 제품 번호 253-3479
  • 제조사 부품 번호 RN73R2BTTD6802B25
Subtotal (1 tape of 5 units)
₩2,900.00
₩580.00/unit
재고있음
500 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 521-9445
  • 제조사 부품 번호 3266X-1-504LF
Subtotal (1 unit)
₩5,420.00
₩5,420.00/unit
현재 비가용
ROHM ESR03 13 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF1302
  • RS 제품 번호 263-0784
  • 제조사 부품 번호 ESR03EZPF1302
Subtotal (1 tape of 100 units)
₩5,000.00
₩50.00/unit
재고있음
TDK B32522 Film Capacitor 1 μF 450V ac 450 V dc, Through Hole 2
  • RS 제품 번호 172-5541
  • 제조사 부품 번호 B32522N6105K000
Subtotal (1 Bag of 300 units)
₩315,000.00
₩1,050.00/unit
일시적 품절
Arcol Ohmite 3.3 Ω Non-Inductive Film Fixed Resistor 50 W 5 % AP851 3R3 J 100PPM
  • RS 제품 번호 809-6664
  • 제조사 부품 번호 AP851 3R3 J 100PPM
Subtotal (1 unit)
₩12,140.00
₩12,140.00/unit
마지막 RS 재고
KOA RN73H 100 Ω, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - RN73H1ETTP1000B25
  • RS 제품 번호 187-7802
  • 제조사 부품 번호 RN73H1ETTP1000B25
Subtotal (1 reel of 250 units)
₩39,500.00
₩158.00/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 167-4657
  • 제조사 부품 번호 PEC11R-4225F-S0024
Subtotal (1 Bag of 75 units)
₩162,750.00
₩2,170.00/unit
일시적 품절
Vishay 560 kΩ Metal Glaze Resistor 0.25 W 5 % VR25000005603JA100
  • RS 제품 번호 169-5415
  • 제조사 부품 번호 VR25000005603JA100
Subtotal (1 reel of 500 units)
₩91,000.00
₩182.00/unit
재고있음
KEMET PME271 Paper Capacitor X2 275V ac 275 V dc, Through Hole
  • RS 제품 번호 172-6654
  • 제조사 부품 번호 PME271M568MR30
Subtotal (1 Bag of 400 units)
₩634,400.00
₩1,586.00/unit
재고있음
PUI Audio 8 Ω 1.5 W Miniature Speaker 50.5 mm Dia. 12 mm, 50.5mm
  • RS 제품 번호 276-824P
  • 제조사 부품 번호 AS05008MS-R
Subtotal 1 unit (supplied in a tray)
₩6,380.00
₩6,380.00/unit
현재 비가용
Panasonic ECQUA Film Capacitor X2, ±10 %, 1 μF 275V ac, Through Hole
  • RS 제품 번호 103-8628
  • 제조사 부품 번호 ECQUAAF105KA
Subtotal (1 Bag of 100 units)
₩170,600.00
₩1,706.00/unit
일시적 품절
Vishay 46 mm Knob Diameter Chrome Potentiometer Knob for 6.35 mm Shaft Circular
  • RS 제품 번호 504-2784
  • 제조사 부품 번호 25A11B10
Subtotal (1 unit)
₩84,000.00
₩84,000.00/unit
현재 비가용
Vishay WSR2 25 mΩ, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % 2 W - WSR2R0250FEA
  • RS 제품 번호 167-9791
  • 제조사 부품 번호 WSR2R0250FEA
Subtotal (1 reel of 1500 units)
₩936,000.00
₩624.00/unit
현재 비가용
ROHM ESR18 75 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ750
  • RS 제품 번호 264-2154
  • 제조사 부품 번호 ESR18EZPJ750
Subtotal (1 tape of 100 units)
₩8,600.00
₩86.00/unit
재고있음
TE Connectivity CJB1230J47RJ, 47 Ω 1.23 kW Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 281-9596
  • 제조사 부품 번호 CJB1230J47RJ
Subtotal (1 Box of 2 units)
₩1,295,040.00
₩647,520.00/unit
재고있음
KEMET 22 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 173-1637
  • 제조사 부품 번호 C322C223K1R5TA
Subtotal (1 Bag of 500 units)
₩104,000.00
₩208.00/unit
재고있음
Vishay 470 mΩ Thick Film Resistor 150 W 5 % LTO150FR4700JTE3
  • RS 제품 번호 180-9065
  • 제조사 부품 번호 LTO150FR4700JTE3
Subtotal (1 tube of 30 units)
₩295,320.00
₩9,844.00/unit
1
7975
8164
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