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

164425 표시되는 제품 Passive Components

정렬 기준
1136 / 999+
재고있음
PUI Audio 110 dBA Through Hole Continuous Internal 30.2 mm Piezo Buzzer Component 30.2 mm 3 V dc Min 20V dc Max
  • RS 제품 번호 276-732P
  • 제조사 부품 번호 AI-3035-TT-12V-R
Subtotal (1 unit, supplied in a tray)
₩18.10
₩18.10/unit
재고있음
Eccel Technology Ltd Mux ANT 1356-10x50-800 Square RFID Antenna with JST PHR-3 Connector, High Frequency RFID
  • RS 제품 번호 209-8429
  • 제조사 부품 번호 Mux ANT 1356-10x50-800
Subtotal (1 unit)
₩135.90
₩135.90/unit
재고있음
TDK Thermistor, NTC Type 100 kΩ, 0805 1.3 mm 2 mm 1.25 mm
  • RS 제품 번호 183-9291
  • 제조사 부품 번호 B57452V5104J062
Subtotal (10 units, on tapes of 10)
₩37.10
₩3.71/unit
재고있음
Vishay, ORN 9 mΩ 0.1 % VOLT/D Resistor Array, 5 Resistors, 0.6 W total, SIP, Solder
  • RS 제품 번호 167-9971
  • 제조사 부품 번호 CNS471A5
Subtotal (25 units, in packs of 25)
₩21,798.90
₩871.956/unit
현재 비가용
Wurth Elektronik, WE-GFH, 1812 Unshielded Power Inductor with a Iron Powder Core, 120 μH 10 % 235 mA Idc Q:30
  • RS 제품 번호 485-705P
  • 제조사 부품 번호 7447669212
Subtotal (2 units, supplied on a continuous strip)
₩69.70
₩34.85/unit
일시적 품절
Murata Power Solutions, 3800 Wirewound Surface Mount Inductor 1.2 μH 9 A Idc
  • RS 제품 번호 104-8458
  • 제조사 부품 번호 38H122C
Subtotal (5 units, in packs of 5)
₩73.70
₩14.74/unit
일시적 품절
TDK B32021 Film Capacitor 4.7 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 134-5678
  • 제조사 부품 번호 B32021A3472M000
Subtotal (1000 units, in bags of 1000)
₩2,297.00
₩2.297/unit
재고있음
Wurth Elektronik, 784373, 1770 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 5.6 μH Shielded ±20 %
  • RS 제품 번호 427-091
  • 제조사 부품 번호 784373170056
Subtotal (150 units, on reels of 150)
₩6,546.60
₩43.644/unit
재고있음
Vishay CRCW 3.3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.2 W - CRCW04023K30FKEDHP
  • RS 제품 번호 182-3805
  • 제조사 부품 번호 CRCW04023K30FKEDHP
Subtotal (1000 units, on reels of 1000)
₩156.00
₩0.156/unit
일시적 품절
Wurth Elektronik 33 nF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface
  • RS 제품 번호 185-5206
  • 제조사 부품 번호 885382208011
Subtotal (2000 units, on reels of 2000)
₩2,854.00
₩1.427/unit
일시적 품절
RS PRO 2200 μF Capacitor 50V dc, Through Hole Radial Lead
  • RS 제품 번호 173-0280
Subtotal (1000 units, in bags of 1000)
₩12,169.00
₩12.169/unit
재고있음
Vishay 2200 μF Capacitor 40V dc, Through Hole - MAL213817222E3 Axial
  • RS 제품 번호 280-3487
  • 제조사 부품 번호 MAL213817222E3
Subtotal (125 units, in boxes of 125)
₩4,149.125
₩33.193/unit
재고있음
RS PRO 1.2 kΩ, 2512 Polymer Resistor 5 % 1.5 W
  • RS 제품 번호 257-3264
Subtotal (100 units, on tapes of 100)
₩156.20
₩1.562/unit
재고있음
RS PRO, 56 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 175-4128
Subtotal (5 units, in packs of 5)
₩175.90
₩35.18/unit
일시적 품절
Yageo RT 6.65 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD076K65L
  • RS 제품 번호 199-1603
  • 제조사 부품 번호 RT0603BRD076K65L
Subtotal (5000 units, on reels of 5000)
₩1,680.00
₩0.336/unit
사용할 수 없음
Murata GRM188R71H104KA93D 100nF Ceramic Multilayer Capacitor 50V dc ±10% Tolerance SMD
  • RS 제품 번호 624-2480P
  • 제조사 부품 번호 GRM188R71H104KA93D
Subtotal (50 units, supplied on a continuous strip)
₩45.75
₩0.915/unit
재고있음
Yageo RC_L 5.1 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - RC0402FR-075R1L
  • RS 제품 번호 198-7843
  • 제조사 부품 번호 RC0402FR-075R1L
Subtotal (100 units, on tapes of 100)
₩6.30
₩0.063/unit
재고있음
Vishay MKP Film Capacitor, 5 %, 45 μF 900 V dc 900V ac, Through Hole
  • RS 제품 번호 637-736
  • 제조사 부품 번호 MKP1848e64590JY5
Subtotal (1 unit)
₩149.90
₩149.90/unit
재고있음
Fair-Rite Ferrite Shielding Sheet 120 mm x 120mm x 0.23 mm
  • RS 제품 번호 255-5147
  • 제조사 부품 번호 38M1020AA1212
Subtotal (1 unit)
₩190.20
₩190.20/unit
일시적 품절
ROHM ESR10 1.8 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ1R8
  • RS 제품 번호 262-9485
  • 제조사 부품 번호 ESR10EZPJ1R8
Subtotal (5000 units, on reels of 5000)
₩740.00
₩0.148/unit
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