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

161797 표시되는 제품 Passive Components

166 / 999+
재고있음
PUI Audio 70 dBA Surface External 9 mm Piezo Buzzer Transducer 9 mm 1 V Min 25V Max
  • RS 제품 번호 276-790
  • 제조사 부품 번호 SMT-0940-T-3V-R
Subtotal (1 unit)
₩6,805.50
₩34.90/unit
마지막 RS 재고
Vishay 4.7 kΩ Wirewound High Power Wirewound Resistor 4 W 5 % G22041434701JF1000
  • RS 제품 번호 243-7565
  • 제조사 부품 번호 G22041434701JF1000
Subtotal (1 unit)
₩7,293.00
₩37.40/unit
마지막 RS 재고
Alps Alpine RK097 10kΩ Rotary Potentiometer 2-Gang Through Hole, RK0971221Z05
  • RS 제품 번호 729-3521
  • 제조사 부품 번호 RK0971221Z05
Subtotal (1 unit)
₩9,640.80
₩49.44/unit
재고있음
Siretta TANGO41/5M/SMAM/S/S/32 Stubby Multi-Band Antenna with SMA Connector
  • RS 제품 번호 140-8065
  • 제조사 부품 번호 TANGO41/5M/SMAM/S/S/32
Subtotal (1 Bag of 1 unit)
₩102,402.30
₩525.14/Bag
재고있음
TDK, B84112G 12 A 250V ac/dc 50Hz, 60 Hz, Chassis Mount EMC Filter, Lug 1 Phase
  • RS 제품 번호 170-1341
  • 제조사 부품 번호 B84112G0000M112
Subtotal (1 reel of 24 units)
₩1,166,068.80
₩249.163/unit
마지막 RS 재고
VPG Foil Resistors VSMP 5 kΩ, 0805 Metal Foil Surface Mount Resistor ±0.01 % 0.2 W - Y16245K00000T9R
  • RS 제품 번호 684-1481
  • 제조사 부품 번호 Y16245K00000T9R
Subtotal (1 unit)
₩49,335.00
₩253.00/unit
일시적 품절
Panasonic ERJPC6 931 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D9310V
  • RS 제품 번호 788-729
  • 제조사 부품 번호 ERJPC6D9310V
Subtotal (1 tape of 10 units)
₩1,092.00
₩0.558/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 230-3783
  • 제조사 부품 번호 BLM18AG102SN1D
Subtotal (1 pack of 20 units)
₩1,638.00
₩0.415/unit
일시적 품절
Arcol Ohmite FCSL 0.01 Ω, Reel Resistive Fixed Resistor 0.01 2 W - FCSL64R010FER
  • RS 제품 번호 760-231
  • 제조사 부품 번호 FCSL64R010FER
Subtotal (1 reel of 1000 units)
₩1,006,200.00
₩5.164/unit
재고있음
Schaffner, FN2412H 8 A 520V ac 400Hz, DIN Rail EMC Filter, Terminal Block 2 Phase
  • RS 제품 번호 518-6424
  • 제조사 부품 번호 FN2412H-8-44
Subtotal (1 unit)
₩154,711.05
₩793.39/unit
일시적 품절
Panasonic ERJPC3 510 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B5100V
  • RS 제품 번호 785-059
  • 제조사 부품 번호 ERJPC3B5100V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
재고있음
Bourns, SRF0905, 0905 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, 6.5 mH Ferrite Core ±50 %
  • RS 제품 번호 466-311
  • 제조사 부품 번호 SRF0905-652Y
Subtotal (1 Bag of 2 units)
₩3,354.00
₩8.60/unit
재고있음
Arcol 7.5 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 166-4438
  • 제조사 부품 번호 MRA02077K5BTA015
Subtotal (1 Box of 500 units)
₩431,925.00
₩4.432/unit
재고있음
Wurth Elektronik 30303801599 Gasket of Polyurethane Foam With Adhesive Tape 1000 mm x 3.8mm x 1.5 mm
  • RS 제품 번호 748-322
  • 제조사 부품 번호 30303801599
Subtotal (1 unit)
₩10,023.00
₩51.40/unit
일시적 품절
Vishay CRCW 40.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060340K2FKEA
  • RS 제품 번호 181-7820
  • 제조사 부품 번호 CRCW060340K2FKEA
Subtotal (1 reel of 1000 units)
₩15,600.00
₩0.081/unit
일시적 품절
Panasonic ERJPC3 4320 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B4321V
  • RS 제품 번호 789-675
  • 제조사 부품 번호 ERJPC3B4321V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
일시적 품절
Panasonic ERJPC6 4750 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B4751V
  • RS 제품 번호 789-869
  • 제조사 부품 번호 ERJPC6B4751V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
일시적 품절
Arcol Ohmite 0.05 GΩ Resistive Fixed Resistor 1.5 W 1 % SM104035005FE
  • RS 제품 번호 760-116
  • 제조사 부품 번호 SM104035005FE
Subtotal (1 Bag of 100 units)
₩807,690.00
₩41.42/unit
일시적 품절
Murata, BNX02 15 A 25V dc 1 GHz, 50kHz, Surface EMI Filter, Flat Contact
  • RS 제품 번호 125-3208
  • 제조사 부품 번호 BNX025H01L
Subtotal (1 reel of 400 units)
₩2,176,980.00
₩27.907/unit
재고있음
TDK, Standard Varistor 430 pF 200 A, Clamping 775 V, Varistor 120 V, 4032
  • RS 제품 번호 138-6078
  • 제조사 부품 번호 B72660M0750K072
Subtotal (1 reel of 1000 units)
₩1,240,200.00
₩6.363/unit
1
166
8090
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