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

162474 표시되는 제품 Passive Components

977 / 999+
재고있음
TDK B32923 Film Capacitor 1 μF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 194-3440
  • 제조사 부품 번호 B32923H3105M000
Subtotal (1 Box of 450 units)
₩3,112.65
₩6.917/unit
일시적 품절
Murata Power Solutions 150 μH Bobbin Inductor, Max SRF:3.4 MHz, Q:24, 4 A Idc, 69 mΩ Rdc, 1400
  • RS 제품 번호 629-9234
  • 제조사 부품 번호 1415440C
Subtotal (1 unit)
₩29.00
₩29.00/unit
현재 비가용
KEMET 1 nF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS 제품 번호 146-6339
  • 제조사 부품 번호 C1206C102J2GACTU
Subtotal (1 reel of 4000 units)
₩2,480.00
₩0.62/unit
재고있음
Wurth Elektronik 6.8 μF Capacitor 450V dc, Through Hole
  • RS 제품 번호 275-9155
  • 제조사 부품 번호 860241478002
Subtotal (1 pack of 2 units)
₩33.70
₩16.85/unit
재고있음
TDK, B84113H 36 A 250V ac/dc 50Hz, 60 Hz, Chassis Mount EMC Filter, Screw 1 Phase
  • RS 제품 번호 124-5308
  • 제조사 부품 번호 B84113H0000M136
Subtotal (1 unit)
₩953.60
₩953.60/unit
일시적 품절
TDK 22 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 179-5591
  • 제조사 부품 번호 CGA4J3X7R2E223K125AE
Subtotal (1 pack of 100 units)
₩61.30
₩0.613/unit
재고있음
TE Connectivity 33 Ω Wirewound Wirewound Resistor 4 W 0.05 % EP4WSS33RJ
  • RS 제품 번호 272-2539
  • 제조사 부품 번호 EP4WSS33RJ
Subtotal (1 tape of 10 units)
₩28.50
₩2.85/unit
재고있음
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 3.3 nH Multilayer ±2 % 300
  • RS 제품 번호 245-8408
  • 제조사 부품 번호 7447840033G
Subtotal (1 reel of 10000 units)
₩2,650.00
₩0.265/unit
마지막 RS 재고
Vishay 100 μF Capacitor 63V dc, Through Hole - MAL204838101E3 Solder
  • RS 제품 번호 306-3357
  • 제조사 부품 번호 MAL204838101E3
Subtotal (1 pack of 5 units)
₩41.60
₩8.32/unit
일시적 품절
Bourns CR0603 16 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CR0603-FX-1602ELF
  • RS 제품 번호 905-2735
  • 제조사 부품 번호 CR0603-FX-1602ELF
Subtotal (1 reel of 5000 units)
₩120.00
₩0.024/unit
재고있음
Wurth Elektronik 4.7 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 260-2306
  • 제조사 부품 번호 885012104008
Subtotal (1 tape of 200 units)
₩30.60
₩0.153/unit
일시적 품절
Yageo RC 12.4 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-0712K4L
  • RS 제품 번호 242-4033
  • 제조사 부품 번호 RC0603FR-0712K4L
Subtotal (1 reel of 5000 units)
₩120.00
₩0.024/unit
현재 비가용
Murata, LQW, 0402 Wirewound Surface Mount Inductor with a Ferrite Core, 2.5 nH ±0.5 nH 850 mA Idc Q:20
  • RS 제품 번호 785-5068
  • 제조사 부품 번호 LQW15AN2N5D00D
Subtotal (1 Bag of 10 units)
₩9.20
₩0.92/unit
재고있음
Wurth Elektronik 2.2 pF Surface Mount Ceramic Capacitor, 50V
  • RS 제품 번호 486-196
  • 제조사 부품 번호 885012007047
Subtotal (1 tape of 20 units)
₩51.30
₩2.565/unit
단종되는 중
TDK B32778 Film Capacitor 100 μF 450V ac 450 V dc, Through Hole 2
  • RS 제품 번호 194-3770
  • 제조사 부품 번호 B32778G4107K000
Subtotal (1 unit)
₩270.30
₩270.30/unit
재고있음
Wurth Elektronik, WE-KI Power Inductor 3.6 nH 5 % Q:20
  • RS 제품 번호 485-355
  • 제조사 부품 번호 744765036A
Subtotal (1 tape of 20 units)
₩65.20
₩3.26/unit
재고있음
Murata 220 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Through Hole Solder
  • RS 제품 번호 170-5844
  • 제조사 부품 번호 RCE5C1H221J0DBH03A
Subtotal (1 Box of 2000 units)
₩1,594.00
₩0.797/unit
일시적 품절
Taiyo Yuden 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 241-1729
  • 제조사 부품 번호 MBAST21GBB5106KTNA01
Subtotal (1 pack of 100 units)
₩87.40
₩0.874/unit
재고있음
Wurth Elektronik, WE-HCF, 2920 Wirewound Surface Mount Inductor with a Polyethylene Terephthalate Core, 150 μH ±20 % 7.8
  • RS 제품 번호 258-5656
  • 제조사 부품 번호 74437429203151
Subtotal (1 unit)
₩68.30
₩68.30/unit
재고있음
Abracon 16 MHz Crystal ±30 ppm SMT 4-Pin 1.3 mm 5 mm 3.2mm
  • RS 제품 번호 263-7768
  • 제조사 부품 번호 ABM3C-16.000MHZ-D4Y-T
Subtotal (1 pack of 10 units)
₩47.30
₩4.73/unit
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