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

162293 표시되는 제품 Passive Components

840 / 999+
재고있음
Vishay CRCW 3.3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRCW04023K30FKEDHP
  • RS 제품 번호 182-3805
  • 제조사 부품 번호 CRCW04023K30FKEDHP
Subtotal (1 reel of 1000 units)
₩153.00
₩0.153/unit
재고있음
Vishay 2200 μF Capacitor 40V dc, Through Hole - MAL213817222E3 Axial
  • RS 제품 번호 280-3487
  • 제조사 부품 번호 MAL213817222E3
Subtotal (1 Box of 125 units)
₩3,577.375
₩28.619/unit
재고있음
RS PRO 1.2 kΩ, 2512 Polymer Resistor 5 % 1.5 W
  • RS 제품 번호 257-3264
Subtotal (1 tape of 100 units)
₩145.00
₩1.45/unit
일시적 품절
Wurth Elektronik 33 nF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface
  • RS 제품 번호 185-5206
  • 제조사 부품 번호 885382208011
Subtotal (1 reel of 2000 units)
₩3,024.00
₩1.512/unit
일시적 품절
RS PRO 2200 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS 제품 번호 173-0280
Subtotal (1 Bag of 1000 units)
₩11,800.00
₩11.80/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (0603), 600 Ω impedance at 100 MHz
  • RS 제품 번호 332-171
  • 제조사 부품 번호 782633601
Subtotal (1 tape of 10 units)
₩9.60
₩0.96/unit
재고있음
Wurth Elektronik 470 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 263-3923
  • 제조사 부품 번호 885012006027
Subtotal (1 tape of 100 units)
₩23.30
₩0.233/unit
사용할 수 없음
Murata GRM188R71H104KA93D 100nF Ceramic Multilayer Capacitor 50V dc ±10% Tolerance SMD
  • RS 제품 번호 624-2480P
  • 제조사 부품 번호 GRM188R71H104KA93D
Subtotal 50 units (supplied on a continuous strip)
₩45.75
₩0.915/unit
재고있음
Yageo RC_L 5.1 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.0625 W - RC0402FR-075R1L
  • RS 제품 번호 198-7843
  • 제조사 부품 번호 RC0402FR-075R1L
Subtotal (1 tape of 100 units)
₩4.20
₩0.042/unit
재고있음
Vishay MKP Film Capacitor, 5 %, 45 μF 900 V dc 900V ac, Through Hole
  • RS 제품 번호 637-736
  • 제조사 부품 번호 MKP1848e64590JY5
Subtotal (1 unit)
₩149.90
₩149.90/unit
재고있음
Fair-Rite Ferrite Shielding Sheet 120 mm x 120mm x 0.23 mm
  • RS 제품 번호 255-5147
  • 제조사 부품 번호 38M1020AA1212
Subtotal (1 unit)
₩147.50
₩147.50/unit
일시적 품절
ROHM ESR10 1.8 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ1R8
  • RS 제품 번호 262-9485
  • 제조사 부품 번호 ESR10EZPJ1R8
Subtotal (1 reel of 5000 units)
₩725.00
₩0.145/unit
현재 비가용
TE Connectivity CRGH 120 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % Surface 0.5 W - CRGH1206J120K
  • RS 제품 번호 164-5473
  • 제조사 부품 번호 CRGH1206J120K
Subtotal (1 reel of 5000 units)
₩850.00
₩0.17/unit
재고있음
Vishay RPS0500DH4700JB, 470 Ω 500 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 821-9959
  • 제조사 부품 번호 RPS0500DH4700JB
Subtotal (1 unit)
₩1,412.30
₩1,412.30/unit
재고있음
Nichicon 22 μF Capacitor 450V dc, Through Hole - UCS2W220MHD1TN Radial Lead
  • RS 제품 번호 243-7262
  • 제조사 부품 번호 UCS2W220MHD1TN
Subtotal (1 pack of 250 units)
₩1,337.75
₩5.351/unit
현재 비가용
KEMET 150 μF Surface Polymer Capacitor, 57.5V dc
  • RS 제품 번호 209-5418P
  • 제조사 부품 번호 A768MS157M1HLAV024
Subtotal 2 units (supplied on a continuous strip)
₩37.30
₩18.65/unit
재고있음
TE Connectivity, 68 Ω 1 kW Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 281-9583
  • 제조사 부품 번호 CJB1000J68RJ
Subtotal (1 unit)
₩2,207.20
₩2,207.20/unit
재고있음
Arcol 82 Ω Non-Inductive Film Fixed Resistor 50 W 5 % AP851 82R J 100PPM
  • RS 제품 번호 809-8711
  • 제조사 부품 번호 AP851 82R J 100PPM
Subtotal (1 unit)
₩59.50
₩59.50/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 470 μH 10 % 80 mA Idc
  • RS 제품 번호 171-336
  • 제조사 부품 번호 3627453226471K
Subtotal (1 tape of 20 units)
₩111.70
₩5.585/unit
현재 비가용
TE Connectivity SMA-A 12 Ω, 0102 Thin Film Surface Mount Resistor ±1 % 1 W - SMA-A0207FTDT12R
  • RS 제품 번호 182-4904
  • 제조사 부품 번호 SMA-A0207FTDT12R
Subtotal (1 reel of 250 units)
₩234.25
₩0.937/unit
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