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

162296 표시되는 제품 Passive Components

412 / 999+
일시적 품절
Vishay, PRAHT100 250 kΩ 0.1 % ISOL Resistor Array, 4 Resistors, 0.01 W total, 0603, Convex
  • RS 제품 번호 812-2921
  • 제조사 부품 번호 PRAHT100I4250KBWGT
Subtotal (1 unit)
₩35,568.00
₩182.40/unit
일시적 품절
TDK 220 pF Multilayer Ceramic Capacitor, 3kV dc, ±10 %, Surface
  • RS 제품 번호 111-0562
  • 제조사 부품 번호 C4532C0G3F221K200KA
Subtotal (1 reel of 1000 units)
₩534,300.00
₩2.741/unit
일시적 품절
Wurth Elektronik 190 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 2 A Idc, 310 mΩ Rdc, WE-CMBNC
  • RS 제품 번호 163-5551
  • 제조사 부품 번호 7448050219
Subtotal (1 Box of 24 units)
₩603,766.80
₩129.008/unit
일시적 품절
Arcol Ohmite LVK 0.003 Ω, 1224 Resistive Fixed Resistor 0.005 2 W - LVK25R003DER
  • RS 제품 번호 760-323
  • 제조사 부품 번호 LVK25R003DER
Subtotal (1 reel of 1000 units)
₩2,127,450.00
₩10.909/unit
재고있음
Wurth Elektronik 500 μH 1 A Common Mode Filter 0.15 Ω 80V
  • RS 제품 번호 144-9813
  • 제조사 부품 번호 744223
Subtotal (1 reel of 1000 units)
₩2,712,450.00
₩13.914/unit
제조사가 재고 비축중
Phoenix Contact Copper Shielding Sheet 40 mm x 12mm x 12 mm
  • RS 제품 번호 609-191
  • 제조사 부품 번호 1404531
Subtotal (1 pack of 100 units)
₩39,390.00
₩2.016/unit
재고있음
TE Connectivity 3522 20 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 3 W - 352220RFT
  • RS 제품 번호 870-2628
  • 제조사 부품 번호 352220RFT
Subtotal (1 Bag of 10 units)
₩7,897.50
₩4.05/unit
재고있음
Panasonic ERJ D1 150 mΩ, 1020 Thick Film Surface Mount Resistor ±1 % 2 W - ERJD1CFR150U
  • RS 제품 번호 216-7412
  • 제조사 부품 번호 ERJD1CFR150U
Subtotal (1 tape of 10 units)
₩9,535.50
₩4.89/unit
재고있음
Yageo 4.7 kΩ Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-4K7
  • RS 제품 번호 199-7625
  • 제조사 부품 번호 MFR-25FTE52-4K7
Subtotal (1 tape of 100 units)
₩3,510.00
₩0.182/unit
현재 비가용
ROHM ESR10 2.7 kΩ, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF2701
  • RS 제품 번호 262-9299
  • 제조사 부품 번호 ESR10EZPF2701
Subtotal (1 tape of 100 units)
₩8,190.00
₩0.418/unit
일시적 품절
Wurth Elektronik 450 μH Manganese Zinc Common Mode Choke, 6.5 A Idc, 8.1 mΩ Rdc 250V, WE-CMB HC
  • RS 제품 번호 163-3792
  • 제조사 부품 번호 7448227005
Subtotal (1 Box of 90 units)
₩729,729.00
₩41.58/unit
마지막 RS 재고
Rubycon 100 μF Capacitor 250V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 763-9545P
  • 제조사 부품 번호 250PK100MEFC16X25
Subtotal 2 units (supplied in a bag)
₩6,220.50
₩15.95/unit
현재 액세스할 수 없는 재고 정보
Vishay CHA 500 Ω, 2016 Thin Film Resistor 0.02 Surface 0.03 W - CHA02016-50RGFT
  • RS 제품 번호 277-498
  • 제조사 부품 번호 CHA02016-50RGFT
Subtotal (1 reel of 1000 units)
₩5,506,800.00
₩28.242/unit
일시적 품절
Arcol Ohmite HS50M 270R J M303, 270 Ω 50 W Resistive Resistor ±5 %
  • RS 제품 번호 760-251
  • 제조사 부품 번호 HS50M 270R J M303
Subtotal (1 Box of 20 units)
₩232,284.00
₩59.558/unit
재고있음
KEMET P295 Paper Capacitor Y1 500V ac 500 V dc, Through Hole
  • RS 제품 번호 875-2421
  • 제조사 부품 번호 P295BQ472M500A
Subtotal (1 pack of 5 units)
₩13,884.00
₩14.24/unit
재고있음
Nichicon 390 μF Capacitor 450V dc, Snap-in - LGL2W391MELC30
  • RS 제품 번호 714-8613
  • 제조사 부품 번호 LGL2W391MELC30
Subtotal (1 unit)
₩18,466.50
₩94.70/unit
일시적 품절
Abracon 16 MHz Crystal ±10 ppm Surface Mount 1.1 mm 5 mm 3.2mm
  • RS 제품 번호 171-0562
  • 제조사 부품 번호 ABM3B-16.000MHZ-B2-T
Subtotal (1 pack of 10 units)
₩9,126.00
₩4.68/unit
재고있음
TDK 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 179-5576
  • 제조사 부품 번호 CGA3E2X7R1H102K080AE
Subtotal (1 reel of 500 units)
₩39,000.00
₩0.395/unit
재고있음
Panasonic, ETQP4M, 1206 Shielded Surface Mount Inductor with a Metal Composite Core, 470 nH ±20 % 31.1 A Idc
  • RS 제품 번호 253-8458
  • 제조사 부품 번호 ETQP4MR47KLC
Subtotal (1 unit)
₩2,320.50
₩11.90/unit
일시적 품절
KOA WK73R 100 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73R2BTTD1000F
  • RS 제품 번호 178-6762
  • 제조사 부품 번호 WK73R2BTTD1000F
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.324/unit
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