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

162311 표시되는 제품 Passive Components

6536 / 999+
재고있음
Bourns, DV Varistor 150 pF 10 A, Clamping 710 V, Varistor 430 V, 4032
  • RS 제품 번호 204-8692
  • 제조사 부품 번호 DV275K4032R2
Subtotal (1 pack of 10 units)
₩54.10
₩5.41/unit
재고있음
Bourns, ZVHT Varistor 290 pF 1 A, Clamping 54 V, Varistor 33 V, 0805
  • RS 제품 번호 204-8777P
  • 제조사 부품 번호 ZV20K0805121NIR1HT
Subtotal 25 units (supplied on a continuous strip)
₩23.10
₩0.924/unit
재고있음
ROHM MCR 6.8 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX6801
  • RS 제품 번호 901-3597
  • 제조사 부품 번호 MCR03EZPFX6801
Subtotal (1 Bag of 100 units)
₩3.40
₩0.034/unit
일시적 품절
Taiyo Yuden 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %
  • RS 제품 번호 246-9986
  • 제조사 부품 번호 MCAST21GBB5106KTNA01
Subtotal (1 pack of 100 units)
₩79.80
₩0.798/unit
일시적 품절
TDK B32529 Polyester Capacitor (PET) 100 nF 100V ac 100 V dc, Through Hole 2
  • RS 제품 번호 241-6576
  • 제조사 부품 번호 B32529C1104K289
Subtotal (1 Box of 3200 units)
₩1,574.40
₩0.492/unit
현재 이용 불가
Panasonic ERJT08 39 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.33 W - ERJT08J390V
  • RS 제품 번호 922-9174
  • 제조사 부품 번호 ERJT08J390V
Subtotal (1 reel of 5000 units)
₩1,225.00
₩0.245/unit
재고있음
Wurth Elektronik, WE-MAIA, 4020 Shielded Power Inductor with a Magnetic Iron Alloy Core, 1.8 μH ±20 % 4.6 A Idc
  • RS 제품 번호 245-8649P
  • 제조사 부품 번호 78438356018HT
Subtotal 1 unit (supplied on a continuous strip)
₩16.90
₩16.90/unit
마지막 RS 재고
TDK, A71-H10X 1000 V dc 15 kA, Through Hole 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 246-9901
  • 제조사 부품 번호 B88069X3820S102
Subtotal (1 unit)
₩24.80
₩24.80/unit
마지막 RS 재고
Vishay 33 μF Capacitor 100V dc, Surface Solder
  • RS 제품 번호 903-9662P
  • 제조사 부품 번호 MAL215097904E3
Subtotal 5 units (supplied on a continuous strip)
₩82.70
₩16.54/unit
재고있음
Wurth Elektronik 330 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 839-2900
  • 제조사 부품 번호 885012206074
Subtotal (1 pack of 25 units)
₩11.50
₩0.46/unit
재고있음
Murata 22 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 247-7915P
  • 제조사 부품 번호 GCM32EC71E226KE36L
Subtotal 10 units (supplied on a continuous strip)
₩51.70
₩5.17/unit
일시적 품절
Bourns, ZVHT Varistor 290 pF 1 A, Clamping 54 V, Varistor 33 V, 0805
  • RS 제품 번호 204-8776
  • 제조사 부품 번호 ZV20K0805121NIR1HT
Subtotal (1 reel of 3500 units)
₩3,290.00
₩0.94/unit
일시적 품절
Abracon 32.768 MHz Crystal ±20 ppm Surface Mount 2-Pin 0.9 mm 4.1 mm 1.5mm
  • RS 제품 번호 240-3521
  • 제조사 부품 번호 ABS09-32.768KHZ-7-T
Subtotal (1 reel of 3000 units)
₩27,246.00
₩9.082/unit
마지막 RS 재고
Murata 100 μF Multilayer Ceramic Capacitor, 4V dc, ±20 %, Surface
  • RS 제품 번호 903-9622
  • 제조사 부품 번호 GRM21BC80G107ME15
Subtotal (1 pack of 5 units)
₩24.00
₩4.80/unit
일시적 품절
Vishay RH0502K000FE02, 2 kΩ 50 W Wirewound Panel Mount Fixed Resistor ±1 %
  • RS 제품 번호 845-9918
  • 제조사 부품 번호 RH0502K000FE02
Subtotal (1 unit)
₩77.60
₩77.60/unit
일시적 품절
Bourns, DV Varistor 150 pF 5 A, Clamping 395 V, Varistor 240 V, 3225
  • RS 제품 번호 204-8677
  • 제조사 부품 번호 DV150K3225R2
Subtotal (1 pack of 10 units)
₩54.50
₩5.45/unit
일시적 품절
Panasonic EZPV Film Capacitor, ±10 %, 20 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8578
  • 제조사 부품 번호 EZPV1B206MTB
Subtotal (1 Bag of 100 units)
₩6,666.00
₩66.66/unit
현재 비가용
Murata 30 MHz Crystal Unit ±30 ppm SMT 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 250-7794
  • 제조사 부품 번호 XRCGE30M000F3A1BR0
Subtotal (1 tape of 50 units)
₩138.20
₩2.764/unit
현재 비가용
TDK 56 μH Ferrite Leaded Inductor, 1.5 A Idc, 300 mΩ Rdc 500V, B82111E
  • RS 제품 번호 246-9815P
  • 제조사 부품 번호 B82111E0000C024
Subtotal 10 units (supplied on a continuous strip)
₩56.90
₩5.69/unit
일시적 품절
TE Connectivity Holsworthy RA73 200 Ω, 0805 Thin Film Surface Mount Fixed Resistor 0.1 % Surface 1 W - RA73F2A200RBTDF
  • RS 제품 번호 238-9889
  • 제조사 부품 번호 RA73F2A200RBTDF
Subtotal (1 reel of 1000 units)
₩8,622.00
₩8.622/unit
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6536
8116
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