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

1005 / 999+
일시적 품절
Panasonic ERA 47.5 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6AEB47R5V
  • RS 제품 번호 742-5825
  • 제조사 부품 번호 ERA6AEB47R5V
Subtotal (1 reel of 5000 units)
₩1,635.00
₩0.327/unit
마지막 RS 재고
TE Connectivity CPF 1.78 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B1K78E1
  • RS 제품 번호 123-1696
  • 제조사 부품 번호 CPF0805B1K78E1
Subtotal (1 Bag of 20 units)
₩42.60
₩2.13/unit
일시적 품절
Bourns, SRN6045TA Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1.5 μH Semi Shielded ±30 % 7 A Idc Q:15
  • RS 제품 번호 135-5805
  • 제조사 부품 번호 SRN6045TA-1R5Y
Subtotal (1 pack of 25 units)
₩78.50
₩3.14/unit
재고있음
Wurth Elektronik, WE-GFH, 1812 Unshielded Power Inductor with a Iron Powder Core, 15 μH 10 % 800 mA Idc Q:25
  • RS 제품 번호 486-178
  • 제조사 부품 번호 7447669115
Subtotal (1 tape of 2 units)
₩68.30
₩34.15/unit
재고있음
Vishay CRCW 3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW04023K00FKED
  • RS 제품 번호 181-9305
  • 제조사 부품 번호 CRCW04023K00FKED
Subtotal (1 reel of 1000 units)
₩81.00
₩0.081/unit
일시적 품절
KEMET 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Axial Axial
  • RS 제품 번호 172-6535
  • 제조사 부품 번호 C410C103K5R5TA
Subtotal (1 Bag of 300 units)
₩215.40
₩0.718/unit
재고있음
KOA RK73H 300 Ω, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - RK73H1ETTP3000F
  • RS 제품 번호 631-7966
  • 제조사 부품 번호 RK73H1ETTP3000F
Subtotal (1 pack of 100 units)
₩7.10
₩0.071/unit
재고있음
Yageo RC 27 Ω, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-0727RL
  • RS 제품 번호 242-6964
  • 제조사 부품 번호 RC0805FR-0727RL
Subtotal (1 reel of 5000 units)
₩180.00
₩0.036/unit
재고있음
Panasonic 2000 μF Capacitor 25V dc, Radial, Through Hole - EEUTP1E202S Radial Lead
  • RS 제품 번호 166-8256
  • 제조사 부품 번호 EEUTP1E202S
Subtotal (1 Bag of 100 units)
₩1,453.20
₩14.532/unit
재고있음
Nichicon 100 μF Capacitor 200V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 165-3960
  • 제조사 부품 번호 UCS2D101MHD
Subtotal (1 Box of 50 units)
₩388.50
₩7.77/unit
일시적 품절
Yageo 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 198-5324
  • 제조사 부품 번호 AC0603KRX7R9BB103
Subtotal (1 reel of 4000 units)
₩336.00
₩0.084/unit
재고있음
Panasonic 47 μF Capacitor 16V dc, Surface Solder - EEEFH1C470XL 900
  • RS 제품 번호 215-8416
  • 제조사 부품 번호 EEEFH1C470XL
Subtotal (1 tape of 20 units)
₩62.80
₩3.14/unit
재고있음
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 263-4079
  • 제조사 부품 번호 885012008067
Subtotal (1 tape of 50 units)
₩33.00
₩0.66/unit
일시적 품절
TE Connectivity HSC2001R0J, 1 Ω 200 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5491
  • 제조사 부품 번호 HSC2001R0J
Subtotal (1 unit)
₩411.00
₩411.00/unit
재고있음
Vishay 22 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 272-7926
  • 제조사 부품 번호 VJ0805A220JXACW1BC
Subtotal (1 tape of 200 units)
₩55.20
₩0.276/unit
현재 비가용
TE Connectivity CRGH 2.49 kΩ, 0603 Thick Film ±1 % 0.2 W - CRGH0603F2K49
  • RS 제품 번호 161-5306
  • 제조사 부품 번호 CRGH0603F2K49
Subtotal (1 reel of 5000 units)
₩275.00
₩0.055/unit
일시적 품절
Vishay MMA 750 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C7500FB300
  • RS 제품 번호 180-4332
  • 제조사 부품 번호 MMA02040C7500FB300
Subtotal (1 reel of 500 units)
₩187.50
₩0.375/unit
일시적 품절
KEMET C4AQ Film Capacitor, ±5 %, 18 μF 1.3 kV dc, PCB
  • RS 제품 번호 174-4478
  • 제조사 부품 번호 C4AQUBW5180A3OJ
Subtotal (1 unit)
₩83.70
₩83.70/unit
재고있음
Panasonic, V Surge Absorber 700 pF 1 A, Clamping 1815 V, Varistor 39 V
  • RS 제품 번호 110-1887
  • 제조사 부품 번호 ERZV05D390
Subtotal (1 Bag of 1000 units)
₩797.00
₩0.797/unit
재고있음
Bourns 96 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-5478
  • 제조사 부품 번호 96A1A-B28-A15L
Subtotal (1 tray of 45 units)
₩3,911.31
₩86.918/unit
1
1005
8135
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