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

161520 표시되는 제품 Passive Components

77 / 999+
재고있음
Epson, 25MHz SPXO Crystal Oscillator CMOS, 4-Pin Surface Mount
  • RS 제품 번호 298-680P
  • 제조사 부품 번호 X1G004801001212
Subtotal 5 units (supplied on a continuous strip)
₩17,940.00
₩18.40/unit
일시적 품절
KEMET 100 μF Surface Mount Polymer Capacitor, 16V dc
  • RS 제품 번호 172-6600
  • 제조사 부품 번호 A765EB107M1CLAE025
Subtotal (1 reel of 1000 units)
₩401,700.00
₩2.065/unit
일시적 품절
KEMET 16 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface Mount
  • RS 제품 번호 146-6427
  • 제조사 부품 번호 C0603C160J5GACTU
Subtotal (1 reel of 4000 units)
₩343,200.00
₩0.442/unit
재고있음
Bourns, SRR1208 Shielded Surface Mount Inductor with a Ferrite Core, 100 μH ±15 % 1.5 A Idc Q:15
  • RS 제품 번호 246-3314
  • 제조사 부품 번호 SRR1208-101YL
Subtotal (1 reel of 400 units)
₩361,920.00
₩4.638/unit
재고있음
RS PRO MRA440 Film Capacitor, ±10 %, 20 μF 440V ac, Screw
  • RS 제품 번호 196-4703
Subtotal (1 unit)
₩55,029.00
₩282.20/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 22 Ω Wirewound Wirewound Resistor 2 W 5 % ULW2-22RJA25
  • RS 제품 번호 785-834
  • 제조사 부품 번호 ULW2-22RJA25
Subtotal (1 reel of 1200 units)
₩613,080.00
₩2.616/unit
재고있음
Panasonic 47 μF Capacitor 6.3V dc, Surface Mount Solder - EEEHC0J470R
  • RS 제품 번호 249-1319
  • 제조사 부품 번호 EEEHC0J470R
Subtotal (1 pack of 10 units)
₩3,139.50
₩1.61/unit
일시적 품절
100 Ω STMicroelectronics Surface Mount Chip Balun
  • RS 제품 번호 192-4673
  • 제조사 부품 번호 BAL-UWB-01E3
Subtotal (1 reel of 5000 units)
₩3,042,000.00
₩3.122/unit
재고있음
Abracon 16 MHz Crystal ±10 ppm ABM11W 4-Pin 0.5 mm 2 mm 1.6mm
  • RS 제품 번호 240-3436
  • 제조사 부품 번호 ABM11W-16.0000MHZ-8-K1Z-T3
Subtotal (1 pack of 25 units)
₩13,991.25
₩2.868/unit
일시적 품절
Panasonic ERA8A 4020 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.25 W - ERA8AEB4021V
  • RS 제품 번호 785-258
  • 제조사 부품 번호 ERA8AEB4021V
Subtotal (1 Bag of 10 units)
₩5,518.50
₩2.83/unit
일시적 품절
Panasonic ERA8A 20000 Ω, Tape & Reel Resistive Fixed Resistor ±0.05 % Surface 0.25 W - ERA8ARW203V
  • RS 제품 번호 785-138
  • 제조사 부품 번호 ERA8ARW203V
Subtotal (1 Bag of 10 units)
₩21,664.50
₩11.111/unit
일시적 품절
Panasonic ERJPC6 5230 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B5231V
  • RS 제품 번호 789-874
  • 제조사 부품 번호 ERJPC6B5231V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
제조사가 재고 비축중
Cosel, EAP 6 A 250V 60Hz, DIN Rail Power Line Filter, DIN Connector 1 Phase
  • RS 제품 번호 220-151
  • 제조사 부품 번호 EAP-06-472-D
Subtotal (1 unit)
₩31,473.00
₩161.40/unit
재고있음
Panasonic 100 μF Electrolytic Capacitor 50V, Surface Mount - EEEFTH101XAV Solder
  • RS 제품 번호 759-054P
  • 제조사 부품 번호 EEEFTH101XAV
Subtotal 5 units (supplied as a tape)
₩12,870.00
₩13.20/unit
현재 비가용
ROHM ESR03 18 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ180
  • RS 제품 번호 263-1239
  • 제조사 부품 번호 ESR03EZPJ180
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.138/unit
일시적 품절
Panasonic ERA2A 5100 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.063 W - ERA2ARB512X
  • RS 제품 번호 782-896
  • 제조사 부품 번호 ERA2ARB512X
Subtotal (1 Bag of 10 units)
₩5,557.50
₩2.848/unit
재고있음
Schaffner, FN2211 250 A 1000V dc, Chassis Mount EMI Filter, Busbar 1 Phase
  • RS 제품 번호 146-3448
  • 제조사 부품 번호 FN2211-250-99-C30-R55
Subtotal (1 unit)
₩858,702.00
₩4,403.60/unit
일시적 품절
Vishay RH0502K200FE05, 2.2 kΩ 50 W Aluminium Chassis Mount Fixed Resistor 1 %
  • RS 제품 번호 607-407
  • 제조사 부품 번호 RH0502K200FE05
Subtotal (1 unit)
₩11,758.50
₩60.30/unit
일시적 품절
Panasonic ERA 5.62 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6APB5621V
  • RS 제품 번호 169-1351
  • 제조사 부품 번호 ERA6APB5621V
Subtotal (1 reel of 5000 units)
₩4,173,000.00
₩4.28/unit
재고있음
ABB, OVR Surge Protection Device 275V Maximum Voltage Rating 40 kA Maximum Surge Current Surge Protection Device
  • RS 제품 번호 175-2594
  • 제조사 부품 번호 2CTB815704R0800 OVR T2 3N 40-275s P TS QS
Subtotal (1 unit)
₩502,983.00
₩2,579.40/unit
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