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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164483 표시되는 제품 Passive Components

정렬 기준
일시적 품절
Bourns, SRP1265A, 1265 Shielded Power Inductor with a Carbonyl Powder Core, 1.5 μH 20 % 27 A Idc Q:30
  • RS 제품 번호 466-127
  • 제조사 부품 번호 SRP1265A-1R5M
Subtotal (1 Bag of 2 units)
₩4,260.00
₩2,130.00/unit
재고있음
Bourns, DR334A 500 mA 80V dc 10000Hz, Panel Mount Power Line Filter, Surface Mount 1 Phase
  • RS 제품 번호 218-6270
  • 제조사 부품 번호 DR334A-253AE
Subtotal (1 tape of 5 units)
₩8,900.00
₩1,780.00/unit
재고있음
Wurth Elektronik, WE-HCI Shielded Power Inductor 0.22 μH ±20 % 20 A Idc
  • RS 제품 번호 485-273
  • 제조사 부품 번호 744316022
Subtotal (1 unit)
₩43,000.00
₩43,000.00/unit
마지막 RS 재고
Vishay CRCW 7.32 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.13 W - CRCW08057K32FKEA
  • RS 제품 번호 679-1682
  • 제조사 부품 번호 CRCW08057K32FKEA
Subtotal (1 pack of 50 units)
₩2,200.00
₩44.00/unit
재고있음
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 80 mm x 80mm x 200 μm
  • RS 제품 번호 181-5976
  • 제조사 부품 번호 EFA(02)-80X80T0800
Subtotal (1 unit)
₩43,980.00
₩43,980.00/unit
일시적 품절
Yageo 75 kΩ Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-75K
  • RS 제품 번호 199-7934
  • 제조사 부품 번호 MFR-25FTE52-75K
Subtotal (1 Box of 5000 units)
₩100,000.00
₩20.00/unit
현재 비가용
TE Connectivity RN73 392 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A392KB
  • RS 제품 번호 161-4935
  • 제조사 부품 번호 RN73C2A392KB
Subtotal (1 reel of 1000 units)
₩1,304,000.00
₩1,304.00/unit
마지막 RS 재고
Vishay MCT 750 Ω, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C7500FP500
  • RS 제품 번호 188-5628
  • 제조사 부품 번호 MCT06030C7500FP500
Subtotal (1 reel of 5000 units)
₩140,000.00
₩28.00/unit
재고있음
Abracon 24 MHz Crystal ±20 ppm Surface Mount 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 171-0514P
  • 제조사 부품 번호 ABM3-24.000MHZ-B2-T
Subtotal 10 units (supplied on a continuous strip)
₩13,840.00
₩1,384.00/unit
마지막 RS 재고
Vishay 47 μF MnO2 Tantalum Capacitor 16V dc, Surface, 293D Series
  • RS 제품 번호 684-4159P
  • 제조사 부품 번호 293D476X9016C2TE3
Subtotal 10 units (supplied on a continuous strip)
₩6,580.00
₩658.00/unit
재고있음
Arcol Ohmite HS50 R01 K, 10 mΩ 50 W Wirewound Chassis Mount Resistor ±10 %
  • RS 제품 번호 160-837P
  • 제조사 부품 번호 HS50 R01 K
Subtotal 1 unit (supplied in a bag)
₩7,920.00
₩7,920.00/unit
재고있음
Wurth Elektronik Ferrite Bead 800 μm (Surface) (0603) (EMI Suppression), 47 Ω impedance at 100 MHz
  • RS 제품 번호 669-3986
  • 제조사 부품 번호 742792608
Subtotal (1 pack of 10 units)
₩2,820.00
₩282.00/unit
재고있음
Vishay 8.2 Ω Thin Film Resistor 0.6 W 1 % MRS25000C8208FCT00
  • RS 제품 번호 683-4105
  • 제조사 부품 번호 MRS25000C8208FCT00
Subtotal (1 pack of 25 units)
₩4,500.00
₩180.00/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 47.5 Ω, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT47R5
  • RS 제품 번호 590-388
  • 제조사 부품 번호 SMA-Q0207BTCT47R5
Subtotal (1 reel of 2000 units)
₩1,788,000.00
₩894.00/unit
마지막 RS 재고
TE Connectivity RH73 500 mΩ, 0805 Thick Film Surface Mount Resistor ±30 % Surface 0.13 W - RH73W2A500MNTN
  • RS 제품 번호 294-5078
  • 제조사 부품 번호 RH73W2A500MNTN
Subtotal (1 pack of 5 units)
₩23,680.00
₩4,736.00/unit
재고있음
Vishay 47 μF MnO2 Tantalum Capacitor 10V dc, Surface, TR3 Series
  • RS 제품 번호 684-5165P
  • 제조사 부품 번호 TR3C476K010C0350
Subtotal 5 units (supplied on a continuous strip)
₩8,040.00
₩1,608.00/unit
재고있음
Panasonic ERJ D1 22 mΩ, 1020 Thick Film Surface Mount Resistor ±1 % 2 W - ERJD1CFR022U
  • RS 제품 번호 216-7389
  • 제조사 부품 번호 ERJD1CFR022U
Subtotal (1 reel of 5000 units)
₩2,660,000.00
₩532.00/unit
현재 비가용
TE Connectivity SM 4.7 Ω Wirewound Surface Mount Resistor ±5 % Surface 2 W - SMW24R7JT
  • RS 제품 번호 163-9704
  • 제조사 부품 번호 SMW24R7JT
Subtotal (1 reel of 2000 units)
₩704,000.00
₩352.00/unit
마지막 RS 재고
Vishay CRCW 390 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.06 W - CRCW0402390KFKED
  • RS 제품 번호 678-9229
  • 제조사 부품 번호 CRCW0402390KFKED
Subtotal (1 pack of 50 units)
₩1,500.00
₩30.00/unit
재고있음
RS PRO Openable, Diameter 4 mm Ferrite Clamp, Apertures: 1 25.2 mm 15 mm 15 mm, For Internal & External Power Cable,
  • RS 제품 번호 123-2479
Subtotal (1 pack of 2 units)
₩8,880.00
₩4,440.00/unit
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