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

161550 표시되는 제품 Passive Components

31 / 999+
마지막 RS 재고
Kamaya RMC 10 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - RMC1/8K103FTP
  • RS 제품 번호 117-391
  • 제조사 부품 번호 RMC1/8K103FTP
Subtotal (1 pack of 100 units)
₩1,170.00
₩0.057/unit
재고있음
Panasonic 82 μF Aluminium Electrolytic Capacitor 63V, Surface Mount Solder - EEHZA1J820P Taping
  • RS 제품 번호 781-573P
  • 제조사 부품 번호 EEHZA1J820P
Subtotal 5 units (supplied on a continuous strip)
₩9,925.50
₩10.184/unit
재고있음
Panasonic 470 μF Aluminium Electrolytic Capacitor 35V, Surface Mount Solder - EEHZU1V471UV Taping
  • RS 제품 번호 781-595P
  • 제조사 부품 번호 EEHZU1V471UV
Subtotal 5 units (supplied on a continuous strip)
₩34,817.25
₩35.712/unit
재고있음
Panasonic 220 μF Aluminium Electrolytic Capacitor 35V, FK Series
  • RS 제품 번호 781-487P
  • 제조사 부품 번호 EEEFK1V221V
Subtotal 5 units (supplied on a continuous strip)
₩6,922.50
₩7.102/unit
재고있음
ROHM ESR10 9.1 mΩ, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF82R0
  • RS 제품 번호 262-9400
  • 제조사 부품 번호 ESR10EZPF82R0
Subtotal (1 tape of 100 units)
₩8,190.00
₩0.418/unit
재고있음
Wurth Elektronik, WE-CMDC 10 A 80V dc, Surface Power Line Filter 1 Phase
  • RS 제품 번호 697-678
  • 제조사 부품 번호 744240501
Subtotal (1 tape of 2 units)
₩9,808.50
₩25.15/unit
재고있음
TDK, Standard Metal Oxide Varistor 540 pF 100 A, Clamping 2970 V, Varistor 510 V
  • RS 제품 번호 170-2888
  • 제조사 부품 번호 B72220S0321K101
Subtotal (1 reel of 250 units)
₩290,550.00
₩5.964/unit
일시적 품절
Vishay 10 Ω Thick Film Resistor 30 W 5 % LTO030F10R00JTE3
  • RS 제품 번호 532-8218
  • 제조사 부품 번호 LTO030F10R00JTE3
Subtotal (1 unit)
₩6,727.50
₩34.50/unit
일시적 품절
Panasonic ERJPC6 13000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 790-003
  • 제조사 부품 번호 ERJPC6B1302V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
재고있음
QANTEK, 8MHz Clock Oscillator, ±25 ppm HCMOS, 4-Pin Surface Mount
  • RS 제품 번호 813-6318P
  • 제조사 부품 번호 QX233A8.000000B15R
Subtotal 1 unit (supplied on a continuous strip)
₩6,240.00
₩32.00/unit
재고있음
ROHM ESR03 1.6 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ1R6
  • RS 제품 번호 263-1279
  • 제조사 부품 번호 ESR03EZPJ1R6
Subtotal (1 tape of 100 units)
₩4,095.00
₩0.209/unit
재고있음
Rhopoint 50 mΩ Surface Mount Resistor 1 % Through Hole 3 W - PBV-R050-F1-1.0
  • RS 제품 번호 639-042
  • 제조사 부품 번호 PBV-R050-F1-1.0
Subtotal (1 tape of 1 unit)
₩24,531.00
₩125.80/tape
재고있음
ROHM ESR01 10 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.2 W - ESR01MZPF10R0
  • RS 제품 번호 263-0632
  • 제조사 부품 번호 ESR01MZPF10R0
Subtotal (1 tape of 100 units)
₩12,480.00
₩0.644/unit
재고있음
Nidec Components 12V, 5 V 100 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS 제품 번호 244-4094
  • 제조사 부품 번호 RE30E-100-213-1
Subtotal (1 unit)
₩126,321.00
₩647.80/unit
현재 비가용
ROHM ESR01 300 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.2 W
  • RS 제품 번호 263-0665P
  • 제조사 부품 번호 ESR01MZPF3000
Subtotal 100 units (supplied on a continuous strip)
₩14,820.00
₩0.764/unit
재고있음
Wurth Elektronik, 784383, 6030HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 330 nH Shielded ±30 %
  • RS 제품 번호 426-999
  • 제조사 부품 번호 784383770033HT
Subtotal (1 tape of 2 units)
₩12,090.00
₩31.00/unit
현재 비가용
ROHM ESR03 18 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W
  • RS 제품 번호 263-1249P
  • 제조사 부품 번호 ESR03EZPJ183
Subtotal 100 units (supplied on a continuous strip)
₩4,095.00
₩0.209/unit
일시적 품절
Vishay, Low DCR, Tape & Reel Shielded Power Inductor with a Magnetically Shielded rod core Core, 1.2 μH Shielded
  • RS 제품 번호 730-184
  • 제조사 부품 번호 IHLP1212BZEZ1R2M1Z
Subtotal (1 tape of 1 unit)
₩1,831.05
₩9.39/tape
일시적 품절
Qnity Laird, TYS Shielded Inductor 0.0047 mH 20 % 1.24 A Idc
  • RS 제품 번호 767-002
  • 제조사 부품 번호 TYS30124R7M-10
Subtotal (1 tape of 1 unit)
₩475.80
₩2.44/tape
재고있음
TDK, NLV-PF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±5 % 320 mA Idc Q:30
  • RS 제품 번호 108-4668
  • 제조사 부품 번호 NLV32T-2R2J-PF
Subtotal (1 reel of 2000 units)
₩300,300.00
₩0.774/unit
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