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

162291 표시되는 제품 Passive Components

293 / 999+
일시적 품절
TE Connectivity 2176740-7, 12 Ω 1 kW Thick Film Chassis Mount Resistor 10 %
  • RS 제품 번호 328-849
  • 제조사 부품 번호 2176740-7
Subtotal (1 Box of 4 units)
₩2,522,660.40
₩3,234.175/unit
일시적 품절
Arcol Ohmite FCSL 0.01 Ω, Tape & Reel Resistive Fixed Resistor 0.01 3 W - FCSL76R010FER
  • RS 제품 번호 760-509
  • 제조사 부품 번호 FCSL76R010FER
Subtotal (1 pack of 10 units)
₩24,219.00
₩12.42/unit
재고있음
Murrelektronik Limited, 23115 Surge Suppressor Unit 400V Maximum Voltage Rating Surge Suppressor
  • RS 제품 번호 284-6519
  • 제조사 부품 번호 23115
Subtotal (1 unit)
₩45,741.15
₩234.57/unit
일시적 품절
Panasonic ERJPC6 13300 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 784-933
  • 제조사 부품 번호 ERJPC6D1332V
Subtotal (1 tape of 10 units)
₩1,092.00
₩0.558/unit
재고있음
Panasonic 270 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 172-4481
  • 제조사 부품 번호 EEUFK1V271L
Subtotal (1 Bag of 200 units)
₩129,090.00
₩3.307/unit
재고있음
RS PRO 95 dB Surface Sounder External 23 mm Piezo Buzzer Transducer 150V ac Max
  • RS 제품 번호 767-5355P
Subtotal 1 unit (supplied in a box)
₩8,989.50
₩46.10/unit
재고있음
Panasonic 4700 μF Capacitor 6.3V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 708-3507P
  • 제조사 부품 번호 EEUFR0J472
Subtotal 5 units (supplied in a bag)
₩12,753.00
₩13.08/unit
일시적 품절
Panasonic ERJ H3E 15 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF15R0V
  • RS 제품 번호 228-4711
  • 제조사 부품 번호 ERJH3EF15R0V
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.324/unit
재고있음
TDK, VLCF, 5020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±30 % 3.25 A Idc
  • RS 제품 번호 170-3314
  • 제조사 부품 번호 VLCF5020T-2R2N2R6-3
Subtotal (1 reel of 500 units)
₩300,300.00
₩3.081/unit
현재 액세스할 수 없는 재고 정보
Vishay 47 Ω Wirewound Resistor 3 W 5 %
  • RS 제품 번호 167-6950
  • 제조사 부품 번호 AC03000004709JACCS
Subtotal (1 Box of 500 units)
₩204,750.00
₩2.098/unit
재고있음
Bourns, SRN4030HA, 4030 Shielded Power Inductor with a Ferrite Core, 4.7 μH ±30 % 3.1 A Idc Q:13
  • RS 제품 번호 247-5932
  • 제조사 부품 번호 SRN4030HA-4R7Y
Subtotal (1 reel of 600 units)
₩191,880.00
₩1.642/unit
재고있음
Bourns 20 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Metal Flatted Shaft Shaft (Not Indexed), PCB
  • RS 제품 번호 205-9737
  • 제조사 부품 번호 PEC11H-4120F-S0020
Subtotal (1 unit)
₩4,114.50
₩21.10/unit
일시적 품절
TE Connectivity BDS2A1006R8K, 6.8 Ω 100 W Thick Film Chassis Mount Resistor ±10 %
  • RS 제품 번호 163-8760
  • 제조사 부품 번호 BDS2A1006R8K
Subtotal (1 Box of 50 units)
₩5,875,447.50
₩602.612/unit
재고있음
Panasonic 270 μF Capacitor 63V dc, Through Hole - EEUFR1J271L Radial Lead
  • RS 제품 번호 756-8354
  • 제조사 부품 번호 EEUFR1J271L
Subtotal (1 pack of 5 units)
₩13,279.50
₩13.62/unit
일시적 품절
KOA WK73R 470 Ω, 1020 Thick Film Surface Mount Resistor ±1 % 1 W - WK73R2HTTE4700F
  • RS 제품 번호 178-6815
  • 제조사 부품 번호 WK73R2HTTE4700F
Subtotal (1 reel of 4000 units)
₩577,200.00
₩0.74/unit
재고있음
KEMET 100 nF MnO2 Tantalum Capacitor 35V dc, Surface, T491 Series
  • RS 제품 번호 801-5514
  • 제조사 부품 번호 T491A104K035AT
Subtotal (1 pack of 25 units)
₩8,970.00
₩1.84/unit
재고있음
KEMET, GTX 20 A 560V ac Power Line Filter, Screw 1 Phase
  • RS 제품 번호 434-241
  • 제조사 부품 번호 GTX-2200-Y0X
Subtotal (1 unit)
₩64,642.50
₩331.50/unit
재고있음
TDK, B84111A 10 A 250V ac/dc 60Hz, Flange EMC Filter, Tab 1 Phase
  • RS 제품 번호 213-6971
  • 제조사 부품 번호 B84111A0000B110
Subtotal (1 unit)
₩55,594.50
₩285.10/unit
일시적 품절
Wurth Elektronik, WE-MAPI SMT Unshielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 3.3 μH ±20 %
  • RS 제품 번호 217-7323
  • 제조사 부품 번호 74438367033
Subtotal (1 reel of 700 units)
₩1,483,755.00
₩10.87/unit
재고있음
RS PRO FSC Film Capacitor, 100 pF, Through Hole
  • RS 제품 번호 113-263
Subtotal (1 pack of 10 units)
₩22,873.50
₩11.73/unit
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