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

164371 표시되는 제품 Passive Components

정렬 기준
893 / 999+
일시적 품절
Welwyn 3.3 kΩ Wirewound Resistor 3 W 5 % W21-3K3JI
  • RS 제품 번호 139-3462
  • 제조사 부품 번호 W21-3K3JI
Subtotal (5 units, in bags of 5)
₩101.60
₩20.32/unit
재고있음
Abracon 32 MHz Crystal ±50 ppm Surface Mount 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS 제품 번호 240-3474P
  • 제조사 부품 번호 ABM8-32.000MHZ-B2-T
Subtotal (25 units, supplied on a continuous strip)
₩69.20
₩2.768/unit
재고있음
RS PRO 0 mΩ, 2010 Thick Film Surface Mount Resistor 0.05 0.75 W
  • RS 제품 번호 183-9580
Subtotal (4000 units, on reels of 4000)
₩488.00
₩0.122/unit
재고있음
Panasonic ERJ3EK 20 Ω, 0603 Thick Film Precision Thick Film Fixed Resistor ±1 % Surface 0.1 W - ERJ3EKF20R0V
  • RS 제품 번호 763-970
  • 제조사 부품 번호 ERJ3EKF20R0V
Subtotal (10 units, in packs of 10)
₩1.90
₩0.19/unit
일시적 품절
Panasonic ERJPC3 100000 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D1003V
  • RS 제품 번호 790-106P
  • 제조사 부품 번호 ERJPC3D1003V
Subtotal (10 units, supplied on a continuous strip)
₩4.36
₩0.436/unit
일시적 품절
Abracon 24.576 MHz Crystal Unit ±30 ppm Surface Mount 4-Pin 1.2 mm 5 mm 3.2mm
  • RS 제품 번호 226-0655P
  • 제조사 부품 번호 FC5BQCCMC24.576-T1
Subtotal (25 units, supplied on a continuous strip)
₩167.70
₩6.708/unit
일시적 품절
TE Connectivity HSHC350100RJ, 100 Ω 350 W Wirewound Power Resistor 5 %
  • RS 제품 번호 732-237
  • 제조사 부품 번호 HSHC350100RJ
Subtotal (1 unit)
₩1,007.90
₩1,007.90/unit
재고있음
TDK 330 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 144-7098
  • 제조사 부품 번호 CGA3E3X5R1H334K080AB
Subtotal (4000 units, on reels of 4000)
₩1,640.00
₩0.41/unit
일시적 품절
TDK 9 pF Multilayer Ceramic Capacitor, 100V dc, 0.5 pF, Surface
  • RS 제품 번호 179-5280
  • 제조사 부품 번호 CGA3E2C0G2A090D080AA
Subtotal (4000 units, on reels of 4000)
₩848.00
₩0.212/unit
재고있음
TDK, EHV 600 V dc 12 kA, Through Hole 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 167-0450
  • 제조사 부품 번호 B88069X2830S102
Subtotal (100 units, in boxes of 100)
₩1,240.30
₩12.403/unit
일시적 품절
Wurth Elektronik 180 μF Capacitor 16V dc, Radial, Through Hole - 860080374008 Radial Lead
  • RS 제품 번호 163-6693
  • 제조사 부품 번호 860080374008
Subtotal (800 units, in boxes of 800)
₩848.80
₩1.061/unit
재고있음
Wurth Elektronik, WE-SLM Surface Mount Common Mode Line Filter with a Ferrite Core, 11 μH -30 to 50 % 300 mA Idc
  • RS 제품 번호 669-4175
  • 제조사 부품 번호 744242110
Subtotal (1 unit)
₩28.00
₩28.00/unit
일시적 품절
Murata, LQH, 5050 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.47 μH ±30 % 7.7 A Idc
  • RS 제품 번호 166-9649
  • 제조사 부품 번호 LQH5BPNR47NT0L
Subtotal (500 units, on reels of 500)
₩924.00
₩1.848/unit
일시적 품절
Yageo RT 1.5 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - RT0805BRD071K5L
  • RS 제품 번호 198-5604
  • 제조사 부품 번호 RT0805BRD071K5L
Subtotal (5000 units, on reels of 5000)
₩2,020.00
₩0.404/unit
재고있음
Panasonic, ETQP4M, 1040 Shielded Surface Mount Inductor with a Metal Composite Core, 33 μH ±20 % 3.9 A Idc
  • RS 제품 번호 122-1761
  • 제조사 부품 번호 ETQP4M330KVC
Subtotal (10 units, in bags of 10)
₩55.40
₩5.54/unit
재고있음
Wurth Elektronik 68 μF Capacitor 63V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-7428
  • 제조사 부품 번호 860010774013
Subtotal (25 units, in packs of 25)
₩54.60
₩2.184/unit
일시적 품절
TE Connectivity HSHC450820RJ, 820 Ω 450 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS 제품 번호 599-319
  • 제조사 부품 번호 HSHC450820RJ
Subtotal (4 units, in boxes of 4)
₩4,618.60
₩1,154.65/unit
재고있음
Arcol Ohmite HS100 33R J, 33 Ω 100 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 188-150P
  • 제조사 부품 번호 HS100 33R J
Subtotal (1 unit, supplied in a box)
₩99.30
₩99.30/unit
일시적 품절
Yageo RC_L 4.7 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.06 W - RC0402JR-074R7L
  • RS 제품 번호 198-7983
  • 제조사 부품 번호 RC0402JR-074R7L
Subtotal (100 units, on tapes of 100)
₩4.70
₩0.047/unit
재고있음
KEMET 4.7 mH Nickel Zinc Ferrite Core Coil Inductor, 140 mA Idc, 11.4 Ω Rdc, SBC3
  • RS 제품 번호 265-2390
  • 제조사 부품 번호 SBC3-472-121
Subtotal (1 unit)
₩7.70
₩7.70/unit
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