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

163555 표시되는 제품 Passive Components

정렬 기준
564 / 999+
재고있음
CAP-XX 110 F Electric Double Layer Capacitor 20 % Tolerance, LY 3.8V, Through Hole
  • RS 제품 번호 675-763
  • 제조사 부품 번호 LY13R810030M117R-L
Subtotal (1 unit)
₩62.84
₩62.84/unit
일시적 품절
KEMET C4AQ Film Capacitor, ±10 %, 130 μF 500 V dc, PCB
  • RS 제품 번호 174-4334
  • 제조사 부품 번호 C4AQLBW6130A3NK
Subtotal (1 Bag of 23 units)
₩2,737.805
₩119.035/unit
일시적 품절
KEMET 4.22 mH 10.5 A Common Mode Choke 18.25 mΩ 500V ac/dc
  • RS 제품 번호 764-486
  • 제조사 부품 번호 SCT31X-105-1R5A024JH
Subtotal (1 unit)
₩78.95
₩78.95/unit
재고있음
Essentra A5 Openable Flat Cable Ferrite, 26 max. wires, Split Core 0.8 mm 34.4 mm
  • RS 제품 번호 257-4288
  • 제조사 부품 번호 RFP-1-26-28-A5
Subtotal (1 unit)
₩111.80
₩111.80/unit
재고있음
Panasonic ERJP08 20 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.66 W - ERJP08J200V
  • RS 제품 번호 153-725
  • 제조사 부품 번호 ERJP08J200V
Subtotal (1 pack of 250 units)
₩70.00
₩0.28/unit
재고있음
Euroquartz 12 MHz Crystal ±30 ppm Surface Mount 4-Pin 1 mm 5 mm 3.2mm
  • RS 제품 번호 693-9020
  • 제조사 부품 번호 12.000MHz MJ/30/30/-40+85/12pF
Subtotal (1 unit)
₩11.20
₩11.20/unit
재고있음
Bourns, SRN4026, 4026 Shielded Power Inductor with a Ferrite Core, 10 μH Semi Shielded 20 % 970 mA Idc Q:11
  • RS 제품 번호 466-237P
  • 제조사 부품 번호 SRN4026-100M
Subtotal 2 units (supplied on a continuous strip)
₩4.70
₩2.35/unit
재고있음
Vishay TNPW 0.0249 mΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.2 W - TNPW080524K9BEEA
  • RS 제품 번호 262-0829
  • 제조사 부품 번호 TNPW080524K9BEEA
Subtotal (1 tape of 10 units)
₩23.50
₩2.35/unit
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 100 nH ±20 % 43 A Idc
  • RS 제품 번호 565-066P
  • 제조사 부품 번호 IHLP5050CEEKR10M01
Subtotal 5 units (supplied on a continuous strip)
₩55.70
₩11.14/unit
마지막 RS 재고
NDK 6 MHz Crystal Unit ±30 ppm 2-Pin 1.8 mm 8 mm 4.5mm
  • RS 제품 번호 184-7993
  • 제조사 부품 번호 NX8045GB-6MHZ-STD-CSF-3
Subtotal (1 pack of 5 units)
₩47.60
₩9.52/unit
현재 비가용
TE Connectivity CRGH 20.5 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRGH1206F20R5
  • RS 제품 번호 164-5470
  • 제조사 부품 번호 CRGH1206F20R5
Subtotal (1 reel of 5000 units)
₩895.00
₩0.179/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 105 kΩ, 0204 Thin Film Surface Mount Resistor 0.1 % Surface 0.4 W - SMA-Q0204BTCX105K
  • RS 제품 번호 590-306
  • 제조사 부품 번호 SMA-Q0204BTCX105K
Subtotal (1 reel of 3000 units)
₩6,663.00
₩2.221/unit
마지막 RS 재고
TE Connectivity 3502 5.6 kΩ, 2010 Thick Film Surface Mount Resistor ±1 % Surface 2 W - 35025K6FT
  • RS 제품 번호 186-7007
  • 제조사 부품 번호 35025K6FT
Subtotal (1 tape of 10 units)
₩26.80
₩2.68/unit
재고있음
ROHM ESR25 390 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF3900
  • RS 제품 번호 263-7465
  • 제조사 부품 번호 ESR25JZPF3900
Subtotal (1 tape of 10 units)
₩18.20
₩1.82/unit
현재 비가용
Panasonic ECQUA Film Capacitor X2, ±10 %, 220 nF 275V ac, Through Hole
  • RS 제품 번호 739-8676
  • 제조사 부품 번호 ECQUAAF224KA
Subtotal (1 pack of 10 units)
₩33.80
₩3.38/unit
재고있음
RS PRO 20 A 250V ac 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 237-8687
Subtotal (1 unit)
₩117.70
₩117.70/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 220 μH 10 % 110 mA Idc
  • RS 제품 번호 171-208P
  • 제조사 부품 번호 3627453226C221K
Subtotal 20 units (supplied on a continuous strip)
₩74.80
₩3.74/unit
일시적 품절
Panasonic ERJPC6 604 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B6040V
  • RS 제품 번호 788-908
  • 제조사 부품 번호 ERJPC6B6040V
Subtotal (1 tape of 10 units)
₩6.48
₩0.648/unit
일시적 품절
RS PRO 85 dB Lead Wire Buzzer Internal 0.51 mm Piezo Buzzer Component 5 mm 8V Max
  • RS 제품 번호 171-0909
Subtotal (1 tray of 100 units)
₩1,726.90
₩17.269/unit
일시적 품절
KOA RK73Z 0 mΩ, 0603 Thick Film Surface Mount Resistor ±0 % - RK73Z1HTTC
  • RS 제품 번호 172-8950
  • 제조사 부품 번호 RK73Z1HTTC
Subtotal (1 reel of 10000 units)
₩550.00
₩0.055/unit
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