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

162567 표시되는 제품 Passive Components

정렬 기준
1332 / 999+
재고있음
Arcol Ohmite HS25F 33R F, 33 Ω 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 186-0040
  • 제조사 부품 번호 HS25F 33R F
Subtotal (1 unit)
₩34,100.00
₩34,100.00/unit
재고있음
Wurth Elektronik SMT Coupled Inductor Coupled Inductor Nickel Zinc Core, 10 μH
  • RS 제품 번호 258-5785P
  • 제조사 부품 번호 76889440100
Subtotal 1 unit (supplied on a continuous strip)
₩3,100.00
₩3,100.00/unit
일시적 품절
Microchip 50 MHz MEMS Oscillator, 4-Pin VDFN 50 ppm DSA1525CA3A-50M00000TVAO
  • RS 제품 번호 723-816
  • 제조사 부품 번호 DSA1525CA3A-50M00000TVAO
Subtotal (1 reel of 1000 units)
₩2,082,000.00
₩2,082.00/unit
일시적 품절
KEMET 33000 μF Capacitor 63V dc, Screw - ALS70A333KE063
  • RS 제품 번호 144-3114
  • 제조사 부품 번호 ALS70A333KE063
Subtotal (1 Box of 24 units)
₩840,672.00
₩35,028.00/unit
재고있음
Wurth Elektronik, WE-PD4 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 5.6 μH ±20 % 7.1 A Idc
  • RS 제품 번호 484-781
  • 제조사 부품 번호 74458005
Subtotal (1 unit)
₩33,780.00
₩33,780.00/unit
현재 비가용
KEMET 680 pF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 195-4859
  • 제조사 부품 번호 CAS17C681KARFC
Subtotal (1 pack of 5 units)
₩12,840.00
₩2,568.00/unit
현재 비가용
Murata 330 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %
  • RS 제품 번호 798-6762P
  • 제조사 부품 번호 GRM033R11C331KA01D
Subtotal 500 units (supplied on a reel)
₩2,000.00
₩4.00/unit
현재 비가용
TDK B32776 Film Capacitor 10 μF 1.3kV ac 1.3 kV dc, Through Hole 2
  • RS 제품 번호 194-3726
  • 제조사 부품 번호 B32776Z1106K000
Subtotal (1 Box of 110 units)
₩1,263,460.00
₩11,486.00/unit
재고있음
Wurth Elektronik 6.8 μF Surface Polymer Capacitor, 100V dc
  • RS 제품 번호 257-5759
  • 제조사 부품 번호 875115952001
Subtotal (1 unit)
₩4,060.00
₩4,060.00/unit
현재 비가용
Micro Crystal 32.768 kHz Crystal ±20 ppm SMD 2-Pin 900 μm 3.2 mm 1.5mm
  • RS 제품 번호 672-7631
  • 제조사 부품 번호 CC7V-T1A 32.768kHz 12.5pF +-20ppm
Subtotal (1 pack of 5 units)
₩8,620.00
₩1,724.00/unit
마지막 RS 재고
Vishay 33 Ω Wirewound Resistor 8 W 5 % RWM063433R0JS09E1
  • RS 제품 번호 167-9396
  • 제조사 부품 번호 RWM063433R0JS09E1
Subtotal (1 Bag of 50 units)
₩875,100.00
₩17,502.00/unit
재고있음
Wurth Elektronik, WE-LHMI Shielded Power Inductor 4.7 μH ±20 %
  • RS 제품 번호 486-440
  • 제조사 부품 번호 74437334047
Subtotal (1 unit)
₩38,380.00
₩38,380.00/unit
재고있음
TE Connectivity CPF 10 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0402B10KE1
  • RS 제품 번호 125-1130
  • 제조사 부품 번호 CPF0402B10KE1
Subtotal (1 Bag of 20 units)
₩7,680.00
₩384.00/unit
일시적 품절
KEMET 470 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 133-5650
  • 제조사 부품 번호 C0805C474K5RACAUTO
Subtotal (1 pack of 50 units)
₩12,400.00
₩248.00/unit
일시적 품절
KEMET Polymer Shielding Sheet 240 mm x 240mm x 300 μm
  • RS 제품 번호 888-699
  • 제조사 부품 번호 EFF4(03)-240X240T0800
Subtotal (1 unit)
₩211,790.00
₩211,790.00/unit
일시적 품절
RS PRO 1 Ω, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9993
Subtotal (1 reel of 1000 units)
₩82,000.00
₩82.00/unit
재고있음
Wurth Elektronik, 784373, 1770 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 5.6 μH Shielded ±20 %
  • RS 제품 번호 427-093P
  • 제조사 부품 번호 784373170056
Subtotal 1 unit (supplied on a continuous strip)
₩10,200.00
₩10,200.00/unit
재고있음
Arcol Ohmite HS75M 220R J M407, 50 kΩ 75 W Aluminium Chassis Mount Resistor 5 %
  • RS 제품 번호 303-892
  • 제조사 부품 번호 HS75M 220R J M407
Subtotal (1 unit)
₩19,420.00
₩19,420.00/unit
현재 비가용
TE Connectivity RQ73 121 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.2 W - RQ73C2A121KBTDF
  • RS 제품 번호 187-2591
  • 제조사 부품 번호 RQ73C2A121KBTDF
Subtotal (1 reel of 1000 units)
₩766,000.00
₩766.00/unit
재고있음
Panasonic 470 μF Tantalum Capacitor 4V dc, TPE Series
  • RS 제품 번호 230-6298P
  • 제조사 부품 번호 4TPE470MWL
Subtotal 5 units (supplied on a continuous strip)
₩19,380.00
₩3,876.00/unit
1
1332
8129
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