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

162683 표시되는 제품 Passive Components

1017 / 999+
재고있음
2.2 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3296
  • RS 제품 번호 785-9736
  • 제조사 부품 번호 3296W-1-222LF
Subtotal (1 unit)
₩11.40
₩11.40/unit
일시적 품절
Panasonic ERJ HP6 12 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJHP6F1202V
  • RS 제품 번호 228-4969
  • 제조사 부품 번호 ERJHP6F1202V
Subtotal (1 reel of 5000 units)
₩2,115.00
₩0.423/unit
재고있음
Bourns 12 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 789-9598P
  • 제조사 부품 번호 PEC12R-2120F-N0012
Subtotal 1 unit (supplied in a box)
₩10.10
₩10.10/unit
일시적 품절
KEMET 1 μF MnO2 Tantalum Capacitor 20V dc, Surface, T491 Series
  • RS 제품 번호 170-0298
  • 제조사 부품 번호 T491A105M020AT
Subtotal (1 reel of 2000 units)
₩1,774.00
₩0.887/unit
재고있음
PUI Audio 3 W Miniature Speaker 28 mm Dia. 16.5 mm, 32mm
  • RS 제품 번호 276-750P
  • 제조사 부품 번호 AS03208MS-3-R
Subtotal 1 unit (supplied in a tray)
₩68.80
₩68.80/unit
재고있음
Panasonic ERJ H3E 8.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF8201V
  • RS 제품 번호 228-4766
  • 제조사 부품 번호 ERJH3EF8201V
Subtotal (1 tape of 100 units)
₩31.70
₩0.317/unit
현재 액세스할 수 없는 재고 정보
Vishay 47 kΩ Wirewound Resistor 11 W 5 %
  • RS 제품 번호 167-9423
  • 제조사 부품 번호 RWM08454702JB25E1
Subtotal (1 Box of 50 units)
₩4,616.80
₩92.336/unit
일시적 품절
TE Connectivity, Corcom W 20 A 250V ac 50Hz, 60 Hz, Flange RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 186-3834
  • 제조사 부품 번호 20VW1
Subtotal (1 unit)
₩688.20
₩688.20/unit
재고있음
Panasonic ERJPA3 82 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJPA3F82R0V
  • RS 제품 번호 172-3482
  • 제조사 부품 번호 ERJPA3F82R0V
Subtotal (1 reel of 5000 units)
₩795.00
₩0.159/unit
마지막 RS 재고
Rubycon 100 μF Capacitor 50V dc, Radial, Through Hole
  • RS 제품 번호 703-8156
  • 제조사 부품 번호 50YXF100MEFCTE8X11.5
Subtotal (1 pack of 10 units)
₩38.70
₩3.87/unit
재고있음
Vishay MMB0207 6.8 kΩ, 0207 Thin Film Surface Mount Resistor ±1 % 0.4 W - MMB02070C6801FB200
  • RS 제품 번호 678-8113
  • 제조사 부품 번호 MMB02070C6801FB200
Subtotal (1 pack of 25 units)
₩44.60
₩1.784/unit
현재 비가용
KEMET 1.5 mH Nickel Zinc Ferrite Core Coil Inductor, 340 mA Idc, 2.49 Ω Rdc, SBC9
  • RS 제품 번호 265-2608
  • 제조사 부품 번호 SBC9-152-341
Subtotal (1 unit)
₩10.80
₩10.80/unit
재고있음
RS PRO 1000 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-0848
Subtotal (1 pack of 25 units)
₩35.20
₩1.408/unit
일시적 품절
Wurth Elektronik, WE-TPC, 2811 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±30 % 1.3 A Idc
  • RS 제품 번호 163-4015
  • 제조사 부품 번호 744028002
Subtotal (1 reel of 1500 units)
₩11,164.50
₩7.443/unit
재고있음
Vishay MMA0204 3.9 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C3908FB300
  • RS 제품 번호 168-8219
  • 제조사 부품 번호 MMA02040C3908FB300
Subtotal (1 reel of 3000 units)
₩1,182.00
₩0.394/unit
재고있음
Bourns 10 Ω Wirewound Resistor 1 W 5 % FW10A10R0JA
  • RS 제품 번호 775-7551
  • 제조사 부품 번호 FW10A10R0JA
Subtotal (1 pack of 5 units)
₩13.40
₩2.68/unit
일시적 품절
KEMET 5.8 mH 1.7 A Common Mode Choke 0.18 Ω 250V ac
  • RS 제품 번호 183-6903
  • 제조사 부품 번호 SSR10H-17058
Subtotal (1 pack of 5 units)
₩70.80
₩14.16/unit
마지막 RS 재고
TE Connectivity 43 kΩ Metal Oxide Resistor 5 W 5 %
  • RS 제품 번호 187-0174
  • 제조사 부품 번호 ROX5SSJ43K
Subtotal (1 pack of 20 units)
₩81.10
₩4.055/unit
일시적 품절
Huber+Suhner 87010005 GPS Antenna
  • RS 제품 번호 560-325
  • 제조사 부품 번호 87010005
Subtotal (1 unit)
₩2,822.40
₩2,822.40/unit
현재 비가용
KEMET 1.5 mH Nickel Zinc Ferrite Coil Inductor, 220 mA Idc, 3.24 Ω Rdc, SBC4
  • RS 제품 번호 265-2418
  • 제조사 부품 번호 SBC4-152-221
Subtotal (1 unit)
₩7.40
₩7.40/unit
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