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

156027 표시되는 제품 Passive Components

1214 / 999+
재고있음
Vishay RH0101R000FE02, 1 Ω 12.5 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 683-5994
  • 제조사 부품 번호 RH0101R000FE02
Subtotal (1 unit)
₩8,443.50
재고있음
Yageo PT 680 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - PT1206FR-7W0R68L
  • RS 제품 번호 199-6039
  • 제조사 부품 번호 PT1206FR-7W0R68L
Subtotal (1 tape of 25 units)
₩5,752.50
일시적 품절
Wurth Elektronik, WE-LQS, 0804 Shielded Surface Mount Inductor 8.2 μH Semi Shielded ±20 % 3.45 A Idc
  • RS 제품 번호 816-4711
  • 제조사 부품 번호 74404084082
Subtotal (1 Bag of 5 units)
₩9,984.00
재고있음
Nichicon 220 μF Capacitor 250V dc, Radial, Through Hole - UCS2E221MHD Radial Lead
  • RS 제품 번호 715-2252
  • 제조사 부품 번호 UCS2E221MHD
Subtotal (1 unit)
₩3,100.50
일시적 품절
Wurth Elektronik 560 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 840-0095
  • 제조사 부품 번호 860080374015
Subtotal (1 Bag of 10 units)
₩6,318.00
재고있음
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface Mount
  • RS 제품 번호 263-4061
  • 제조사 부품 번호 885012008023
Subtotal (1 tape of 50 units)
₩5,167.50
재고있음
EPCOS B32332 Polypropylene Film Capacitor 50 μF 450V ac 450 V dc, Stud Mount 2
  • RS 제품 번호 241-6500
  • 제조사 부품 번호 B32332I6506J082
Subtotal (1 unit)
₩34,222.50
재고있음
Grayhill 5V dc Optical Encoder with a 6.35 mm Flat Shaft, Surface Mount, Connector
  • RS 제품 번호 878-0603
  • 제조사 부품 번호 62A11-02-060C
Subtotal (1 unit)
₩88,393.50
재고있음
KEMET 4.7 μF MnO2 Tantalum Capacitor 16V dc, Through Hole, T356 Series
  • RS 제품 번호 538-2054
  • 제조사 부품 번호 T356B475K016AT
Subtotal (1 pack of 10 units)
₩30,381.00
일시적 품절
Fair-Rite Ferrite Core 6.3 mm 39.5 mm
  • RS 제품 번호 255-5079
  • 제조사 부품 번호 0446164281
Subtotal (1 unit)
₩3,490.50
재고있음
TDK 220 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 740-7603
  • 제조사 부품 번호 C3216X7R2A224K115AA
Subtotal (1 pack of 50 units)
₩7,702.50
재고있음
Wurth Elektronik, WE-MAPI, 3015 Wirewound Surface Mount Inductor with a Composite Iron Powder Core, 6.8 μH Moulded ±20 %
  • RS 제품 번호 792-2806
  • 제조사 부품 번호 74438335068
Subtotal (1 unit)
₩1,774.50
재고있음
Panasonic ERJ 2.4 kΩ, 0603 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ3RBD2401V
  • RS 제품 번호 810-2189
  • 제조사 부품 번호 ERJ3RBD2401V
Subtotal (1 Bag of 100 units)
₩3,705.00
재고있음
EPCOS 4.7 mH Ferrite Leaded Inductor, Max SRF:700 kHz, Q:35, 55 mA Idc, 78 Ω Rdc, BC
  • RS 제품 번호 162-0226
  • 제조사 부품 번호 B78148S1475J000
Subtotal (1 reel of 2000 units)
₩530,400.00
현재 비가용
Nichicon 33 μF Capacitor 450V dc, Radial, Through Hole - UBT2W330MHD8 Radial Lead
  • RS 제품 번호 167-1186
  • 제조사 부품 번호 UBT2W330MHD8
Subtotal (1 Box of 50 units)
₩169,747.50
일시적 품절
EPCOS, EHV 90 V dc 2 kA, Surface Mount 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 167-0215
  • 제조사 부품 번호 B88069X9451T203
Subtotal (1 Box of 2000 units)
₩1,840,800.00
일시적 품절
TDK, VLCF, 5020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±20/±30 % 1.1 A Idc
  • RS 제품 번호 108-4697
  • 제조사 부품 번호 VLCF5020T-220MR58
Subtotal (1 reel of 500 units)
₩339,300.00
재고있음
Wurth Elektronik, WE-PD Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH ±20 % 300 mA Idc
  • RS 제품 번호 617-1502
  • 제조사 부품 번호 74477824
Subtotal (1 unit)
₩2,106.00
재고있음
Vishay MMA0204 18 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C1802FB300
  • RS 제품 번호 678-7245
  • 제조사 부품 번호 MMA02040C1802FB300
Subtotal (1 pack of 25 units)
₩1,706.25
일시적 품절
Yageo 470 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 198-8133
  • 제조사 부품 번호 CC0805KRX7R0BB471
Subtotal (1 reel of 4000 units)
₩93,600.00
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