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

161284 표시되는 제품 Passive Components

7613 / 999+
재고있음
Wurth Elektronik, 784383, 2512HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 4.7 μH Shielded ±20 %
  • RS 제품 번호 427-178
  • 제조사 부품 번호 78438324047HT
Subtotal (1 reel of 3000 units)
₩7,482,150.00
₩12.789/unit
재고있음
RS PRO RS 24 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9497
Subtotal (1 reel of 5000 units)
₩58,500.00
₩0.059/unit
마지막 RS 재고
Panasonic ERJU02 100 kΩ, 0402 Surface Mount Resistor ±1 % 0.1 W - ERJU02F1003X
  • RS 제품 번호 243-2030
  • 제조사 부품 번호 ERJU02F1003X
Subtotal (1 tape of 100 units)
₩3,315.00
₩0.168/unit
현재 액세스할 수 없는 재고 정보
Vishay 1 mΩ Metal Film Resistor 1 W 5 %
  • RS 제품 번호 169-5435
  • 제조사 부품 번호 PR01000101004JA100
Subtotal (1 reel of 1000 units)
₩101,400.00
₩0.52/unit
재고있음
Murata CSTNE12M0G55Z000R0 Ceramic Resonator, 12 MHz 33 pF, 3-Pin Surface Mount 0.7 mm 1.3mm, 3.2 mm
  • RS 제품 번호 276-3681
  • 제조사 부품 번호 CSTNE12M0G55Z000R0
Subtotal (1 tape of 10 units)
₩3,568.50
₩1.83/unit
현재 비가용
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 33 nH Multilayer ±0.05 %
  • RS 제품 번호 163-8083
  • 제조사 부품 번호 74478433
Subtotal (1 reel of 10000 units)
₩624,000.00
₩0.325/unit
재고있음
RS PRO CR 3.01 kΩ, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 183-9881
Subtotal (1 reel of 1000 units)
₩7,800.00
₩0.035/unit
일시적 품절
Vishay 2.4 mΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 172-6114
  • 제조사 부품 번호 MBB02070C2404FCT00
Subtotal (1 Box of 5000 units)
₩341,250.00
₩0.354/unit
재고있음
KEMET, GTX 16 A 560V ac Power Line Filter, Screw 1 Phase
  • RS 제품 번호 434-231
  • 제조사 부품 번호 GTX-2160-Y03
Subtotal (1 unit)
₩62,400.00
₩320.00/unit
재고있음
Littelfuse, LA Metal Oxide Varistor 250 pF 100 A, Clamping 2700 V, Varistor 184 to 1800 V, Radial Leaded Ceramic Disc
  • RS 제품 번호 170-9948
  • 제조사 부품 번호 V1000LA160BP
Subtotal (1 Bag of 200 units)
₩517,530.00
₩13.269/unit
일시적 품절
Wurth Elektronik, WE-TPC, 4818 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.7 μH ±30 % 2.03 A Idc
  • RS 제품 번호 163-4791
  • 제조사 부품 번호 7440420027
Subtotal (1 reel of 800 units)
₩1,127,880.00
₩7.231/unit
재고있음
TDK Thermistor, NTC Type 1 kΩ 21 mm 14 mm 8 mm
  • RS 제품 번호 191-2140P
  • 제조사 부품 번호 B57045K0102K000
Subtotal 1 unit (supplied in a box)
₩2,418.00
₩12.40/unit
일시적 품절
Vishay 100 μH Composite Leaded Inductor, Max SRF:2.04 MHz, 8.8 A Idc, 32.2 mΩ Rdc, IHTH-1125KZ-5A
  • RS 제품 번호 123-1547
  • 제조사 부품 번호 IHTH1125KZEB101M5A
Subtotal (1 unit)
₩13,552.50
₩69.50/unit
제조사가 재고 비축중
Eaton, DX 750 A 520V, Stud Mount RFI Filter, Flat 3 Phase
  • RS 제품 번호 125-050
  • 제조사 부품 번호 177636 DX-EMC34-750
Subtotal (1 unit)
₩5,670,658.50
₩29,080.30/unit
재고있음
RS PRO 75 kΩ Metal Film Resistor 1 W 0.5 %
  • RS 제품 번호 174-2997
Subtotal (1 pack of 100 units)
₩14,040.00
₩0.719/unit
재고있음
Vishay 1 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel
  • RS 제품 번호 607-326
  • 제조사 부품 번호 534B1102JC
Subtotal (1 unit)
₩54,288.00
₩278.40/unit
마지막 RS 재고
Vishay CRCW 27.4 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060327K4FKEA
  • RS 제품 번호 679-0096
  • 제조사 부품 번호 CRCW060327K4FKEA
Subtotal (1 pack of 50 units)
₩1,462.50
₩0.148/unit
재고있음
Abracon 20 MHz Crystal ±20 ppm HC-49 4.2 mm 11.4 mm 4.7mm
  • RS 제품 번호 171-0586
  • 제조사 부품 번호 ABLS-20.000MHZ-B2-T
Subtotal (1 pack of 25 units)
₩8,043.75
₩1.652/unit
일시적 품절
Bourns, 2095 1400 V dc 8 kA, Axial Gas Discharge Tube Gas Discharge Tube
  • RS 제품 번호 172-7232
  • 제조사 부품 번호 2095-140-BLF
Subtotal (1 tray of 500 units)
₩686,400.00
₩7.043/unit
재고있음
KEMET 1 μF Multilayer Ceramic Capacitor, 16V dc, -20 to 80 %, Surface
  • RS 제품 번호 177-5161
  • 제조사 부품 번호 C0805C105Z4VACTU
Subtotal (1 reel of 4000 units)
₩249,600.00
₩0.315/unit
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7613
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