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

162339 표시되는 제품 Passive Components

3068 / 999+
일시적 품절
Bourns PWR263S-20 470 Ω, TO-263 Thick Film Surface Mount Resistor ±5 % 20 W - PWR263S-20-4700J
  • RS 제품 번호 162-2583
  • 제조사 부품 번호 PWR263S-20-4700J
Subtotal (1 tube of 50 units)
₩186,615.00
₩19.14/unit
재고있음
Arcol HS50 3R F, 3 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 162-3438
  • 제조사 부품 번호 HS50 3R F
Subtotal (1 Bag of 20 units)
₩114,036.00
₩29.245/unit
일시적 품절
100 Ω Wurth Elektronik Surface Chip Balun
  • RS 제품 번호 163-3815
  • 제조사 부품 번호 748421245
Subtotal (1 reel of 4000 units)
₩10,475,400.00
₩13.427/unit
재고있음
Wurth Elektronik 18 μF Capacitor 63V dc, Radial, Through Hole - 860080773003 Radial Lead
  • RS 제품 번호 163-7666
  • 제조사 부품 번호 860080773003
Subtotal (1 Box of 1500 units)
₩234,000.00
₩0.802/unit
재고있음
Panasonic 220 μF Capacitor 10V dc, Radial, Through Hole - EEUFR1A221 Radial Lead
  • RS 제품 번호 166-7112
  • 제조사 부품 번호 EEUFR1A221
Subtotal (1 Bag of 200 units)
₩64,740.00
₩1.656/unit
마지막 RS 재고
TE Connectivity, 82 Ω 250 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-3730
  • 제조사 부품 번호 HSC25082RJ
Subtotal (1 Box of 2 units)
₩289,867.50
₩743.25/unit
현재 비가용
TE Connectivity CRGS 5.6 kΩ, 0805 Thick Film ±5 % 0.5 W - CRGS0805J5K6
  • RS 제품 번호 164-7272
  • 제조사 부품 번호 CRGS0805J5K6
Subtotal (1 reel of 5000 units)
₩360,750.00
₩0.367/unit
현재 비가용
TE Connectivity 196 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-4504
  • 제조사 부품 번호 YR1B196RCC
Subtotal (1 Box of 1000 units)
₩694,200.00
₩3.565/unit
재고있음
KEMET 680 pF Multilayer Ceramic Capacitor, 630V dc, ±5 %, Surface
  • RS 제품 번호 161-0943
  • 제조사 부품 번호 C0603C681JBGACAUTO
Subtotal (1 reel of 4000 units)
₩507,000.00
₩0.648/unit
재고있음
Wurth Elektronik 120 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 163-7555
  • 제조사 부품 번호 860020574009
Subtotal (1 Box of 800 units)
₩160,680.00
₩1.027/unit
현재 액세스할 수 없는 재고 정보
Vishay Thermistor IC, PTC Type 1500 Ω 0.6 mm
  • RS 제품 번호 607-506
  • 제조사 부품 번호 PTCEL17R600MBE
Subtotal (1 Bag of 200 units)
₩522,210.00
₩13.39/unit
현재 비가용
TE Connectivity CPF 43.2 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B43K2E1
  • RS 제품 번호 144-5386
  • 제조사 부품 번호 CPF0805B43K2E1
Subtotal (1 reel of 1000 units)
₩202,800.00
₩1.036/unit
현재 비가용
Wurth Elektronik, WE-LQS, 4025 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±20 % 3.23 A Idc
  • RS 제품 번호 135-4549
  • 제조사 부품 번호 74404043033A
Subtotal (1 reel of 3000 units)
₩1,977,300.00
₩3.379/unit
일시적 품절
CHEMI-CON 100 μF Capacitor 500V dc, Snap-in - ELXS501VSN101MR25S
  • RS 제품 번호 170-0689
  • 제조사 부품 번호 ELXS501VSN101MR25S
Subtotal (1 Box of 200 units)
₩1,235,520.00
₩31.683/unit
재고있음
Arcol Ohmite 200 mΩ Thick Film Resistor 1.5 W 1 % SM104032006FE
  • RS 제품 번호 136-3297
  • 제조사 부품 번호 SM104032006FE
Subtotal (1 unit)
₩6,571.50
₩33.70/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 1.54 Ω, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX1R54
  • RS 제품 번호 590-614
  • 제조사 부품 번호 SMA-Q0204FTDX1R54
Subtotal (1 reel of 3000 units)
₩239,850.00
₩0.408/unit
현재 비가용
TE Connectivity CPF 432 Ω, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0402B432RE1
  • RS 제품 번호 164-1144
  • 제조사 부품 번호 CPF0402B432RE1
Subtotal (1 reel of 1000 units)
₩224,250.00
₩1.15/unit
현재 액세스할 수 없는 재고 정보
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 8.2 μH ±20 % 8.5 A Idc
  • RS 제품 번호 565-243
  • 제조사 부품 번호 IHLP5050CEEK8R2M01
Subtotal (1 reel of 1000 units)
₩1,690,650.00
₩8.667/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 6.3V dc, Surface Solder - 865230145005
  • RS 제품 번호 163-5811
  • 제조사 부품 번호 865230145005
Subtotal (1 reel of 900 units)
₩247,455.00
₩1.409/unit
재고있음
TE Connectivity 8.2 Ω Metal Oxide Resistor 3 W 5 %
  • RS 제품 번호 161-4283
  • 제조사 부품 번호 ROX3SJ8R2
Subtotal (1 Box of 1000 units)
₩243,750.00
₩1.252/unit
1
3068
8117
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