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

164496 표시되는 제품 Passive Components

정렬 기준
1250 / 999+
일시적 품절
TE Connectivity 25 mΩ, 2512 Current Sensing Surface Mount Resistor ±1 % 3 W - TLRP3A30DR025FTE
  • RS 제품 번호 231-3956
  • 제조사 부품 번호 TLRP3A30DR025FTE
Subtotal (1 reel of 4000 units)
₩8,316.00
₩2.079/unit
재고있음
Wurth Elektronik 47 μF Capacitor 25V dc, Radial, Through Hole - 860240473003 Radial Lead
  • RS 제품 번호 163-6282
  • 제조사 부품 번호 860240473003
Subtotal (1 Box of 1500 units)
₩1,090.50
₩0.727/unit
일시적 품절
TDK, B84143A*R105 25 A 520V ac 50Hz, 60 Hz, Flange EMC Filter, Screw 3 Phase
  • RS 제품 번호 414-0691
  • 제조사 부품 번호 B84143A0025R105
Subtotal (1 unit)
₩1,289.90
₩1,289.90/unit
재고있음
Arcol Ohmite 5 Ω Non-Inductive Resistor 50 W 1 % AP851 5R F 100PPM
  • RS 제품 번호 166-4659
  • 제조사 부품 번호 AP851 5R F 100PPM
Subtotal (1 tray of 50 units)
₩2,433.60
₩48.672/unit
마지막 RS 재고
TE Connectivity CPF 422 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B422RE1
  • RS 제품 번호 123-2963
  • 제조사 부품 번호 CPF0805B422RE1
Subtotal (1 Bag of 20 units)
₩59.30
₩2.965/unit
현재 비가용
RS PRO 2 mΩ, 1206 Thick Film Surface Mount Resistor 1 % 0.25 W
  • RS 제품 번호 183-9773
Subtotal (1 reel of 1000 units)
₩105.00
₩0.105/unit
현재 비가용
TE Connectivity CPF-A 240 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF-A-0805B240RE1
  • RS 제품 번호 164-6319
  • 제조사 부품 번호 CPF-A-0805B240RE1
Subtotal (1 reel of 1000 units)
₩1,359.00
₩1.359/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 12 μF 1 kV dc, Through Hole
  • RS 제품 번호 288-9907
  • 제조사 부품 번호 EZPV1A126MTT
Subtotal (1 Box of 150 units)
₩7,131.75
₩47.545/unit
재고있음
Wurth Elektronik Ferrite Ring Ferrite Core 28.5 mm, For: General Electronics 9.5 mm ID 17.5 mm OD
  • RS 제품 번호 144-9781
  • 제조사 부품 번호 7427009
Subtotal (1 tray of 88 units)
₩845.24
₩9.605/unit
현재 비가용
Vishay RH0501R000FE02, 1 Ω 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 167-9854
  • 제조사 부품 번호 RH0501R000FE02
Subtotal (1 Box of 100 units)
₩5,564.30
₩55.643/unit
마지막 RS 재고
TDK, B82559_A016 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±10 % 34 A Idc
  • RS 제품 번호 185-8184P
  • 제조사 부품 번호 B82559A4222A016
Subtotal 1 unit (supplied on a continuous strip)
₩20.00
₩20.00/unit
현재 비가용
KEMET 270 μF Surface Polymer Capacitor, 35V
  • RS 제품 번호 244-0172
  • 제조사 부품 번호 A781MS277M1VLAS022
Subtotal (1 reel of 400 units)
₩1,782.40
₩4.456/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 175 kvar
  • RS 제품 번호 432-715
  • 제조사 부품 번호 VLVAW2L175A40A
Subtotal (1 unit)
₩72,748.70
₩72,748.70/unit
마지막 RS 재고
Vishay 5.6 Ω Metal Film Resistor 0.4 W 5 % SFR2500005608JA500
  • RS 제품 번호 235-6585
  • 제조사 부품 번호 SFR2500005608JA500
Subtotal (1 pack of 50 units)
₩46.10
₩0.922/unit
일시적 품절
Panasonic ERJ 4.7 mΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJPM8F4704V
  • RS 제품 번호 250-2958
  • 제조사 부품 번호 ERJPM8F4704V
Subtotal (1 reel of 5000 units)
₩2,040.00
₩0.408/unit
재고있음
Vishay CRCW 2.15 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW04022K15FKED
  • RS 제품 번호 678-9077
  • 제조사 부품 번호 CRCW04022K15FKED
Subtotal (1 pack of 50 units)
₩7.50
₩0.15/unit
재고있음
Yageo RC_L 2.2 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-072R2L
  • RS 제품 번호 199-5529
  • 제조사 부품 번호 RC0603FR-072R2L
Subtotal (1 tape of 100 units)
₩10.20
₩0.102/unit
현재 비가용
KEMET 400 μH 27 A Common Mode Choke 1.19 mΩ 1000V
  • RS 제품 번호 242-7768
  • 제조사 부품 번호 SCF29XV-270-2R3A006JV
Subtotal (1 tray of 30 units)
₩3,117.30
₩103.91/unit
마지막 RS 재고
10 kΩ, Surface Trimmer Potentiometer 0.13 W Side Adjust Vishay, TSM3
  • RS 제품 번호 425-338
  • 제조사 부품 번호 TSM3ZJ103MR10
Subtotal (1 reel of 500 units)
₩30,097.50
₩60.195/unit
현재 비가용
Bourns, 2414 Power Inductor 15 μH 380 A Idc
  • RS 제품 번호 247-5887
  • 제조사 부품 번호 CWF2414-150K
Subtotal (1 reel of 2000 units)
₩984.00
₩0.492/unit
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8225
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