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

161520 표시되는 제품 Passive Components

59 / 999+
제한된 재고
Nichicon 560 μF Capacitor 450V dc, Snap-in
  • RS 제품 번호 846-6903
  • 제조사 부품 번호 LGL2W561MELB50
Subtotal (1 unit)
₩21,898.50
₩112.30/unit
재고있음
Nichicon 1000 μF Capacitor 100V dc, Snap-in - LLS2A102MELZ
  • RS 제품 번호 490-8756
  • 제조사 부품 번호 LLS2A102MELZ
Subtotal (1 unit)
₩5,167.50
₩26.50/unit
일시적 품절
Panasonic ERA6A 2490 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.125 W - ERA6ARB2491V
  • RS 제품 번호 785-245
  • 제조사 부품 번호 ERA6ARB2491V
Subtotal (1 Bag of 10 units)
₩7,234.50
₩3.71/unit
일시적 품절
TDK, VLCF, 5020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±20/±30 % 2.76 A Idc
  • RS 제품 번호 108-4700
  • 제조사 부품 번호 VLCF5020T-2R2N2R6-1
Subtotal (1 reel of 500 units)
₩350,025.00
₩3.588/unit
현재 비가용
ROHM MCRS Series 12 Ω, 0402 Thick Film Resistor ±1 % Surface Mount 0.1 W - MCR01SMQPF12R0
  • RS 제품 번호 780-771
  • 제조사 부품 번호 MCR01SMQPF12R0
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
일시적 품절
Arcol Ohmite HS50M 180R J M303, 180 Ω 50 W Resistive Resistor ±5 %
  • RS 제품 번호 760-248
  • 제조사 부품 번호 HS50M 180R J M303
Subtotal (1 unit)
₩13,065.00
₩67.00/unit
마지막 RS 재고
NISSEI AMZ Polyester Capacitor, ±5 %, 6.8 nF 50 V dc 50V ac, Through Hole
  • RS 제품 번호 183-3111
  • 제조사 부품 번호 AMZ0050J68200000000
Subtotal (1 pack of 10 units)
₩4,641.00
₩2.38/unit
재고있음
KEMET C87 Film Capacitor, ±5 %, 35 μF 450V ac, Chassis Mount
  • RS 제품 번호 377-8857
  • 제조사 부품 번호 C878BF35350SA0J
Subtotal (1 unit)
₩34,359.00
₩176.20/unit
일시적 품절
ROHM UCR 3.6 Ω, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W
  • RS 제품 번호 261-9966P
  • 제조사 부품 번호 UCR006YVPFLR360
Subtotal 500 units (supplied on a reel)
₩142,350.00
₩1.462/unit
재고있음
Vishay RH0501R000FE02, 1 Ω 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-6041
  • 제조사 부품 번호 RH0501R000FE02
Subtotal (1 unit)
₩14,235.00
₩73.00/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 5 pF 6kV dc 0.5 pF, CC45, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 262-1985
  • 제조사 부품 번호 CC45SL3JD050DYGNA
Subtotal (1 Box of 1000 units)
₩193,050.00
₩0.993/unit
일시적 품절
Arcol Ohmite 0.04 Ω Resistive Fixed Resistor 2 W 1 % 12FR040E
  • RS 제품 번호 760-483
  • 제조사 부품 번호 12FR040E
Subtotal (1 Bag of 10 units)
₩33,442.50
₩17.15/unit
재고있음
Molex, 73286, EMI Filter, 250V 50.3MHz, 5 A, Tray, Screw, Screw 39.62 mm 39.62 mm
  • RS 제품 번호 427-951
  • 제조사 부품 번호 732860210
Subtotal (1 unit)
₩192,582.00
₩987.60/unit
현재 비가용
TE Connectivity CPF 5.49 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0402B5K49E1
  • RS 제품 번호 162-0097
  • 제조사 부품 번호 CPF0402B5K49E1
Subtotal (1 reel of 1000 units)
₩241,800.00
₩1.245/unit
일시적 품절
TE Connectivity 100 kΩ Metal Film Resistor 0.5 W 0.1 %
  • RS 제품 번호 164-5614
  • 제조사 부품 번호 UPF50B100KV
Subtotal (1 Box of 100 units)
₩672,165.00
₩34.472/unit
재고있음
RS PRO 3300 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-1019
Subtotal (1 pack of 10 units)
₩7,585.50
₩3.89/unit
재고있음
RS PRO 13 mm Knob Diameter Grey Potentiometer Knob for 6 mm Shaft D Shaped
  • RS 제품 번호 467-5973
Subtotal (1 pack of 10 units)
₩9,477.00
₩4.86/unit
재고있음
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 522-0726
  • 제조사 부품 번호 3329H-1-102LF
Subtotal (1 unit)
₩3,705.00
₩19.00/unit
일시적 품절
Nichicon 470 μF Capacitor 250V dc, Snap-in - LGR2E471MELC30
  • RS 제품 번호 165-3820
  • 제조사 부품 번호 LGR2E471MELC30
Subtotal (1 Bag of 200 units)
₩1,168,830.00
₩29.97/unit
재고있음
Panasonic 470 μF Aluminium Electrolytic Capacitor 35V, Surface Mount Solder - EEHZU1V471UV Taping
  • RS 제품 번호 781-595P
  • 제조사 부품 번호 EEHZU1V471UV
Subtotal 5 units (supplied on a continuous strip)
₩34,817.25
₩35.712/unit
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