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

164309 표시되는 제품 Passive Components

정렬 기준
967 / 999+
일시적 품절
Wurth Elektronik 10 μH Ferrite Leaded Inductor, 4.6 A Idc, 23 mΩ Rdc, WE-FAMI
  • RS 제품 번호 899-7012
  • 제조사 부품 번호 744750230100
Subtotal (5 units, in bags of 5)
₩73.80
₩14.76/unit
재고있음
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 470 nH Multilayer ±2 % 150
  • RS 제품 번호 245-8536
  • 제조사 부품 번호 7447860247G
Subtotal (4000 units, on reels of 4000)
₩2,700.00
₩0.675/unit
재고있음
RS PRO 11 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9462
Subtotal (5000 units, on reels of 5000)
₩315.00
₩0.063/unit
재고있음
Wurth Elektronik WCAP-FTDB Film Capacitor, 5 %, 10 μF 900 V dc, Through Hole
  • RS 제품 번호 261-0161
  • 제조사 부품 번호 890724427010CS
Subtotal (1 unit)
₩45.10
₩45.10/unit
재고있음
KEMET P409 Paper Capacitor X2 275V ac 275 V dc, Through Hole
  • RS 제품 번호 878-7950
  • 제조사 부품 번호 P409QM473M275AH101
Subtotal (5 units, in packs of 5)
₩94.20
₩18.84/unit
일시적 품절
Wurth Elektronik 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 257-1066
  • 제조사 부품 번호 885012105020
Subtotal (10000 units, on reels of 10000)
₩15,660.00
₩1.566/unit
재고있음
Abracon, 25MHz Clock Oscillator Crystal Oscillator HCMOS, TTL, 4-Pin Surface Mount
  • RS 제품 번호 240-3589P
  • 제조사 부품 번호 ASFL1-25.000MHZ-EK-T
Subtotal (5 units, supplied on a continuous strip)
₩77.30
₩15.46/unit
재고있음
TE Connectivity 23 47 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 1624161-2
  • RS 제품 번호 387-818
  • 제조사 부품 번호 1624161-2
Subtotal (1 unit)
₩55.50
₩55.50/unit
마지막 RS 재고
CHEMI-CON 220μF Aluminium Electrolytic Capacitor 25V dc, Through Hole - ESMQ250ELL221MF11D
  • RS 제품 번호 146-8535
  • 제조사 부품 번호 ESMQ250ELL221MF11D
Subtotal (10 units, in packs of 10)
₩27.93
₩2.793/unit
일시적 품절
KOA UR73 33 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.33 W - UR732ATTD33L0F
  • RS 제품 번호 178-6568
  • 제조사 부품 번호 UR732ATTD33L0F
Subtotal (500 units, on reels of 500)
₩803.00
₩1.606/unit
마지막 RS 재고
TE Connectivity Thermistor, NTC Type 150 Ω, 0805 0.5 mm 2 mm 1.25 mm
  • RS 제품 번호 247-7244P
  • 제조사 부품 번호 NTC0805J150R
Subtotal (10 units, supplied on a continuous strip)
₩94.20
₩9.42/unit
재고있음
Wurth Elektronik Shielding Strip of Nickel Plated Copper Beryllium With Screw 409.79 mm x 15.2mm x 5.8 mm
  • RS 제품 번호 212-0466
  • 제조사 부품 번호 3851110
Subtotal (1 unit)
₩255.00
₩255.00/unit
일시적 품절
Siemens, 6SL3202-0 480V 182 A Sine Wave Filter
  • RS 제품 번호 287-3538
  • 제조사 부품 번호 6SL3202-0AE31-8SA0
Subtotal (1 unit)
₩70,560.10
₩70,560.10/unit
현재 비가용
TE Connectivity 78.7 kΩ Metal Film Resistor 0.25 W 0.1 % H878K7BYA
  • RS 제품 번호 701-7991
  • 제조사 부품 번호 H878K7BYA
Subtotal (5 units, in packs of 5)
₩59.70
₩11.94/unit
재고있음
Wurth Elektronik Openable, Diameter 6 mm Ferrite Ring Key 41 mm 18 mm 23.4 mm, For General Application
  • RS 제품 번호 248-8146
  • 제조사 부품 번호 78271112
Subtotal (1 unit)
₩35.50
₩35.50/unit
재고있음
10 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3314
  • RS 제품 번호 177-352
  • 제조사 부품 번호 3314J-2-103E
Subtotal (5 units, in packs of 5)
₩58.30
₩11.66/unit
재고있음
Wurth Elektronik 22 μH Leaded Inductor, Max SRF:10 MHz, 5.7 A Idc, 14.8 mΩ Rdc, WE-HIDA THT
  • RS 제품 번호 217-7371
  • 제조사 부품 번호 7444211415220
Subtotal (1 unit)
₩60.00
₩60.00/unit
재고있음
Panasonic ERA 8.2 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - ERA3AEB822V
  • RS 제품 번호 566-894
  • 제조사 부품 번호 ERA3AEB822V
Subtotal (5 units, in packs of 5)
₩4.10
₩0.82/unit
마지막 RS 재고
Kamaya RMC 15 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - RMC1/8K153FTP
  • RS 제품 번호 117-414
  • 제조사 부품 번호 RMC1/8K153FTP
Subtotal (100 units, in packs of 100)
₩21.10
₩0.211/unit
현재 비가용
Wurth Elektronik, WE-MCI, 0402 Shielded Surface Mount Inductor with a Ceramic Core, 12 nH Multilayer ±5 % 300 mA Idc Q:8
  • RS 제품 번호 245-8707
  • 제조사 부품 번호 7847804120
Subtotal (10000 units, on reels of 10000)
₩1,740.00
₩0.174/unit
1
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