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

163713 표시되는 제품 Passive Components

정렬 기준
831 / 999+
일시적 품절
Wurth Elektronik, WE-MAPI SMT, 4020 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 μH 20 % 3 A Idc
  • RS 제품 번호 217-7302
  • 제조사 부품 번호 74438356047HT
Subtotal (1000 units, on reels of 1000)
₩9,742.00
₩9.742/unit
재고있음
Wurth Elektronik 150 μH Composite Iron Powder Toroidal Inductor, 6.1 A Idc, 45 mΩ Rdc, WE-FI
  • RS 제품 번호 308-8794
  • 제조사 부품 번호 7447076
Subtotal (1 unit)
₩41.00
₩41.00/unit
일시적 품절
CHEMI-CON 220 μF Capacitor 35V dc, Surface Solder - EMVA350ADA221MHA0G
  • RS 제품 번호 173-2693
  • 제조사 부품 번호 EMVA350ADA221MHA0G
Subtotal (500 units, on reels of 500)
₩1,212.00
₩2.424/unit
재고있음
Bourns, SRR1280, 1280 Shielded Surface Mount Inductor with a Ferrite DR & RI Core, 33 μH ±20 % 3.5 A Idc Q:28
  • RS 제품 번호 727-2274
  • 제조사 부품 번호 SRR1280-330M
Subtotal (5 units, in packs of 5)
₩43.10
₩8.62/unit
일시적 품절
Murata 31.25 MHz Crystal ±20 ppm Cap Chip 3-Pin 0.7 mm 2 mm 1.6mm
  • RS 제품 번호 167-4855
  • 제조사 부품 번호 XRCGB31M250F2P00R0
Subtotal (3000 units, on reels of 3000)
₩4,521.00
₩1.507/unit
단종되는 중
Arcol Ohmite TKH 2 Ω, TO-252 Thick Film Surface Mount Resistor ±1 % Surface 45 W - TKH45P2R00FE-TR
  • RS 제품 번호 210-4694P
  • 제조사 부품 번호 TKH45P2R00FE-TR
Subtotal (5 units, supplied on a continuous strip)
₩443.60
₩88.72/unit
마지막 RS 재고
Rubycon 220 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 763-9399P
  • 제조사 부품 번호 16PK220MEFC6.3X11
Subtotal (25 units, supplied in a bag)
₩30.70
₩1.228/unit
일시적 품절
Wurth Elektronik, WE-MAPI SMT, 4020 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH 20 % 3.6 A
  • RS 제품 번호 217-7301
  • 제조사 부품 번호 74438356033HT
Subtotal (5 units, on tapes of 5)
₩79.30
₩15.86/unit
일시적 품절
TE Connectivity CRGSP 10 MΩ, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F10M
  • RS 제품 번호 839-192
  • 제조사 부품 번호 CRGSP1206F10M
Subtotal (5000 units, on reels of 5000)
₩2,270.00
₩0.454/unit
마지막 RS 재고
Panasonic ERJ B2 75 Ω, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF750V
  • RS 제품 번호 228-0777
  • 제조사 부품 번호 ERJB2AF750V
Subtotal (20 units, on tapes of 20)
₩59.70
₩2.985/unit
재고있음
RS PRO 50 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7074P
Subtotal (1 unit, supplied in a bag)
₩74.20
₩74.20/unit
재고있음
Wurth Elektronik 470 μH Iron Powder Toroidal Inductor, 3 A Idc, 110 mΩ Rdc, WE-FI
  • RS 제품 번호 124-1522
  • 제조사 부품 번호 7447071
Subtotal (2 units, in packs of 2)
₩68.00
₩34.00/unit
재고있음
Abracon 16 MHz MEMS Oscillator, 4-Pin QFN ±10 ppm ASEMB-16.000MHZ-XY-T
  • RS 제품 번호 241-3090
  • 제조사 부품 번호 ASEMB-16.000MHZ-XY-T
Subtotal (2 units, in packs of 2)
₩63.10
₩31.55/unit
재고있음
Vishay CRCW 10 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060310M0FKEA
  • RS 제품 번호 678-9692
  • 제조사 부품 번호 CRCW060310M0FKEA
Subtotal (50 units, in packs of 50)
₩7.20
₩0.144/unit
재고있음
Bourns CR0603 470 kΩ, 0603 Thick Film Resistor 1 % 100 mW - CR0603-FX-4703ELF
  • RS 제품 번호 247-7061
  • 제조사 부품 번호 CR0603-FX-4703ELF
Subtotal (5000 units, on reels of 5000)
₩120.00
₩0.024/unit
재고있음
KEMET C4C Polypropylene Capacitor, ±5 %, 10 nF 3 kV dc 750V ac, Through Hole
  • RS 제품 번호 173-5019
  • 제조사 부품 번호 C4CAYUB2100AA0J
Subtotal (300 units, in bags of 300)
₩5,652.60
₩18.842/unit
현재 비가용
Abracon 200 μH 0.11 A Common Mode Choke 4500 mΩ 50V
  • RS 제품 번호 245-0464
  • 제조사 부품 번호 ACMS-Q4523E-201-T
Subtotal (2000 units, on reels of 2000)
₩8,888.00
₩4.444/unit
일시적 품절
TE Connectivity L000950-80 Patch Antenna with SMA Connector, WiFi
  • RS 제품 번호 697-379
  • 제조사 부품 번호 L000950-80
Subtotal (60 units, in boxes of 60)
₩28,231.50
₩470.525/unit
현재 비가용
MERCURY 7.3728 MHz Crystal ±30 ppm HC-49-US 2-Pin 3.5 mm 10.7 mm 4.3mm
  • RS 제품 번호 672-0264
  • 제조사 부품 번호 HUS-7.3728-18-30/50/4085
Subtotal (5 units, in packs of 5)
₩16.30
₩3.26/unit
현재 비가용
Nichicon 22 μF Capacitor 35V dc, Surface Solder - UUL1V220MCL1GS
  • RS 제품 번호 173-3239
  • 제조사 부품 번호 UUL1V220MCL1GS
Subtotal (1000 units, on reels of 1000)
₩1,807.00
₩1.807/unit
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831
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