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

144903 표시되는 제품 Passive Components

364 / 999+
재고있음
TDK B32922C Film Capacitor 100 nF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 334-596
  • 제조사 부품 번호 B32922C3104K000
Subtotal (1 pack of 10 units)
₩5,089.50
₩2.61/unit
재고있음
Vishay RCA-SR e3 10 Ω, 0402 Thick Film Thick Film Resistor ±1 % Surface 0.1 W - RCA040210R0FKEDSR
  • RS 제품 번호 748-541
  • 제조사 부품 번호 RCA040210R0FKEDSR
Subtotal (1 tape of 500 units)
₩8,775.00
₩0.089/unit
일시적 품절
Arcol Ohmite 200 kΩ Resistive Fixed Resistor 2.5 W 1 % SM108032003FE
  • RS 제품 번호 760-119
  • 제조사 부품 번호 SM108032003FE
Subtotal (1 pack of 2 units)
₩23,868.00
₩61.20/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
일시적 품절
MPS, MPL Surface Mount Inductor with a Resin Core, 22 μH Semi Shielded 2.1 A Idc
  • RS 제품 번호 337-786
  • 제조사 부품 번호 MPL-SE5040-220
Subtotal (1 reel of 1200 units)
₩582,660.00
₩2.49/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
재고있음
RS PRO 10 μF Capacitor 450V dc, Axial, Through Hole Axial
  • RS 제품 번호 707-6420
Subtotal (1 pack of 5 units)
₩21,235.50
₩21.78/unit
재고있음
Bourns 6639 1 kΩ Rotary Potentiometer 1-Gang Panel Mount
  • RS 제품 번호 167-3590
  • 제조사 부품 번호 6639S-1-102
Subtotal (1 tray of 25 units)
₩727,788.75
₩149.292/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
일시적 품절
Panasonic 1000 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 240-3868
  • 제조사 부품 번호 EEUFR1C102LB
Subtotal (1 pack of 10 units)
₩9,418.50
₩4.83/unit
일시적 품절
Murata 1 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1532
  • 제조사 부품 번호 GRM0335C1H1R0BA01D
Subtotal (1 reel of 15000 units)
₩58,500.00
₩0.016/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
재고있음
TDK 68 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 916-2908
  • 제조사 부품 번호 C3216X5R1A686M160AC
Subtotal (1 pack of 5 units)
₩10,140.00
₩10.40/unit
재고있음
Panasonic ERJ PA2 3.3 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.2 W - ERJPA2F3301X
  • RS 제품 번호 277-991
  • 제조사 부품 번호 ERJPA2F3301X
Subtotal (1 Bag of 10 units)
₩1,599.00
₩0.82/unit
재고있음
Wurth Elektronik, WE-HCM, 4030 Shielded Surface Mount Inductor with a Ferrite Core, 30 nH ±15 % 27 A Idc
  • RS 제품 번호 227-8168
  • 제조사 부품 번호 744340300030
Subtotal (1 tape of 5 units)
₩15,775.50
₩16.18/unit
재고있음
RS PRO 499 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - RSPHVR06FTEV4993
  • RS 제품 번호 256-7759
Subtotal (1 tape of 25 units)
₩7,410.00
₩1.524/unit
재고있음
RS PRO RS 0 mΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W
  • RS 제품 번호 717-4704
Subtotal (1 reel of 5000 units)
₩48,750.00
₩0.054/unit
일시적 품절
Wurth Elektronik Ferrite Bead 0.5 mm (0402), 600 Ω impedance at 100 MHz, 218 Ω impedance at 1 GHz
  • RS 제품 번호 332-389
  • 제조사 부품 번호 74269241601
Subtotal (1 reel of 50 units)
₩10,140.00
₩1.042/unit
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