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

161550 표시되는 제품 Passive Components

20 / 999+
마지막 RS 재고
TE Connectivity, Corcom EMC 6 A 250V ac 50Hz, 60 Hz, Flange RFI Filter, Wire 1 Phase
  • RS 제품 번호 186-3586
  • 제조사 부품 번호 6EMC3
Subtotal (1 Box of 12 units)
₩559,213.20
₩238.975/unit
재고있음
50 Ω STMicroelectronics Surface Mount Chip Balun
  • RS 제품 번호 163-9757P
  • 제조사 부품 번호 BALF-NRG-02D3
Subtotal 50 units (supplied on a continuous strip)
₩16,477.50
₩1.694/unit
재고있음
Panasonic ERJ 11 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJU06F1102V
  • RS 제품 번호 865-4226
  • 제조사 부품 번호 ERJU06F1102V
Subtotal (1 Bag of 100 units)
₩4,875.00
₩0.249/unit
일시적 품절
STMicroelectronics, ECMF02, Signal Filter, 6V 6GHz, 200 mA, QFN, Surface Mount, Flat Contact 0.5 mm 1.8 mm, 1.6 mm
  • RS 제품 번호 165-5521
  • 제조사 부품 번호 ECMF02-2AMX6
Subtotal (1 reel of 3000 units)
₩1,497,600.00
₩2.555/unit
현재 비가용
TE Connectivity, Corcom B 2 A 250V ac 50Hz, 60 Hz, Flange RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 186-3561
  • 제조사 부품 번호 2VB1
Subtotal (1 Box of 56 units)
₩1,797,759.60
₩164.634/unit
재고있음
Niterra Materials Amorphous Sheet, Application:RFI Suppression, Planar Transformer Core, Planar Inductor Core
  • RS 제품 번호 560-587
  • 제조사 부품 번호 S/0-40X130CF
Subtotal (1 pack of 5 units)
₩194,337.00
₩199.32/unit
일시적 품절
KEMET C44U Film Capacitor, 10 %, 1300 μF 600 V dc, Screw
  • RS 제품 번호 196-8748
  • 제조사 부품 번호 C44UHGT7130M86K
Subtotal (1 unit)
₩211,809.00
₩1,086.20/unit
재고있음
Murata 30 MHz Crystal Unit ±30 ppm SMT 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 250-7792P
  • 제조사 부품 번호 XRCGE30M000F3A1AR0
Subtotal 50 units (supplied on a continuous strip)
₩25,155.00
₩2.584/unit
일시적 품절
KOA RS73 680 Ω, 0603 Thick Film Surface Mount Resistor ±0.1 % 0.2 W - RS73F1JTTD6800B
  • RS 제품 번호 179-0371
  • 제조사 부품 번호 RS73F1JTTD6800B
Subtotal (1 reel of 5000 units)
₩721,500.00
₩0.745/unit
일시적 품절
Panasonic 180 μF Surface Mount Polymer Capacitor, 25V dc
  • RS 제품 번호 210-5575
  • 제조사 부품 번호 25SVT180M
Subtotal (1 reel of 400 units)
₩1,109,940.00
₩14.232/unit
현재 비가용
ROHM ESR03 910 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF9103
  • RS 제품 번호 263-1148
  • 제조사 부품 번호 ESR03EZPF9103
Subtotal (1 reel of 5000 units)
₩146,250.00
₩0.148/unit
현재 비가용
ROHM ESR03 2.7 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF2704
  • RS 제품 번호 263-0903
  • 제조사 부품 번호 ESR03EZPF2704
Subtotal (1 reel of 5000 units)
₩156,000.00
₩0.159/unit
일시적 품절
Panasonic ERA2A 11000 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.063 W - ERA2ARB113X
  • RS 제품 번호 785-218
  • 제조사 부품 번호 ERA2ARB113X
Subtotal (1 Bag of 10 units)
₩5,557.50
₩2.848/unit
재고있음
RS PRO NP23 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7129P
Subtotal 1 unit (supplied in a bag)
₩19,168.50
₩98.30/unit
일시적 품절
Yageo 100 Ω Metal Film Metal Film Fixed Resistor 3 W 1 %
  • RS 제품 번호 199-7537P
  • 제조사 부품 번호 FMP300FTF73-100R
Subtotal 10 units (supplied in a box)
₩2,866.50
₩1.47/unit
마지막 RS 재고
RS PRO 12 MHz Crystal ±20 ppm SMT 4-Pin 0.7 mm 3.2 mm 2.5mm
  • RS 제품 번호 144-5056
Subtotal (1 pack of 20 units)
₩6,201.00
₩1.59/unit
재고있음
KOA RN73R 19.8 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD1982B25
  • RS 제품 번호 223-4714
  • 제조사 부품 번호 RN73R1JTTD1982B25
Subtotal (1 tape of 100 units)
₩16,575.00
₩0.85/unit
재고있음
STMicroelectronics, ECMF02, Signal Filter, 30kV 6GHz, 4.8 A, QFN, Surface Mount, Flat Contact 0.6 mm 2.6 mm, 1.3 mm
  • RS 제품 번호 880-5285
  • 제조사 부품 번호 ECMF02-4CMX8
Subtotal (1 pack of 10 units)
₩5,889.00
₩3.02/unit
재고있음
Yageo RC 3.6 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.063 W
  • RS 제품 번호 242-3983P
  • 제조사 부품 번호 RC0402FR-073K6L
Subtotal 100 units (supplied on a continuous strip)
₩780.00
₩0.04/unit
재고있음
TE Connectivity 2.2 kΩ Metal Oxide Resistor 7 W 5 %
  • RS 제품 번호 164-3741
  • 제조사 부품 번호 SQMR72K2J
Subtotal (1 Box of 250 units)
₩231,562.50
₩4.754/unit
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