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

163675 표시되는 제품 Passive Components

정렬 기준
663 / 999+
재고있음
RS PRO, 33 Ω 300 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 174-2544
Subtotal (1 Box of 1 unit)
₩327.10
₩327.10/Box
재고있음
TE Connectivity TE2000B1K0J, 1 kΩ 2 kW Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 701-5885
  • 제조사 부품 번호 TE2000B1K0J
Subtotal (1 unit)
₩1,156.40
₩1,156.40/unit
재고있음
Panasonic ECWFE Film Capacitor, ±5 %, 1.5 μF 450 V dc, Through Hole
  • RS 제품 번호 122-3999
  • 제조사 부품 번호 ECWFE2W155JA
Subtotal (1 reel of 600 units)
₩1,895.40
₩3.159/unit
현재 비가용
TE Connectivity 3430 10 kΩ, 1225 Thick Film Surface Mount Fixed Resistor 1 % Surface 3 W - 3430A3F10KTE
  • RS 제품 번호 274-7070
  • 제조사 부품 번호 3430A3F10KTE
Subtotal (1 tape of 10 units)
₩60.70
₩6.07/unit
일시적 품절
Panasonic ERJPC6 12100 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 784-929
  • 제조사 부품 번호 ERJPC6D1212V
Subtotal (1 tape of 10 units)
₩5.58
₩0.558/unit
일시적 품절
TE Connectivity 2176741-7, 12 Ω 2 kW Thick Film Chassis Mount Resistor 10 %
  • RS 제품 번호 328-858
  • 제조사 부품 번호 2176741-7
Subtotal (1 Box of 4 units)
₩19,944.90
₩4,986.225/unit
마지막 RS 재고
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-1845
  • 제조사 부품 번호 CL32A106KAJNNNE
Subtotal (1 reel of 1000 units)
₩903.00
₩0.903/unit
일시적 품절
TDK, VLS-HBX, 3012 Shielded Wirewound Surface Mount Inductor with a Metal Core, 1 μH ±20/±30 % 4.62 A Idc
  • RS 제품 번호 181-4957
  • 제조사 부품 번호 VLS3012HBX-1R0M
Subtotal (1 reel of 2000 units)
₩4,774.00
₩2.387/unit
재고있음
Molex T-Bar WiFi Antenna with UFL Connector, WiFi
  • RS 제품 번호 258-9285
  • 제조사 부품 번호 219611-0100
Subtotal (1 Bag of 100 units)
₩1,972.60
₩19.726/unit
재고있음
Panasonic ERJ3EK 510000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±1 % Surface 0.1 W - ERJ3EKF5103V
  • RS 제품 번호 785-306P
  • 제조사 부품 번호 ERJ3EKF5103V
Subtotal 10 units (supplied as a tape)
₩0.67
₩0.067/unit
재고있음
Visaton MKP Polypropylene Film Capacitor, 8.2 μF
  • RS 제품 번호 527-014
  • 제조사 부품 번호 5230
Subtotal (1 unit)
₩60.70
₩60.70/unit
일시적 품절
Murata PTC Thermistor, PTC Type 470 Ω 0.8 mm 1.6 mm 0.8 mm
  • RS 제품 번호 181-1313
  • 제조사 부품 번호 PRF18BD471QS5RB
Subtotal (1 reel of 4000 units)
₩4,256.00
₩1.064/unit
일시적 품절
Panasonic ERJPC3 300 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B3000V
  • RS 제품 번호 789-919
  • 제조사 부품 번호 ERJPC3B3000V
Subtotal (1 tape of 10 units)
₩4.91
₩0.491/unit
현재 비가용
Vishay, 0805 Thin Film ±0.05 % 0.13 W - TNPU080520K0AWEN00
  • RS 제품 번호 207-0848
  • 제조사 부품 번호 TNPU080520K0AWEN00
Subtotal (1 unit)
₩35.57
₩35.57/unit
재고있음
TE Connectivity, RGP Metal Film, Through Hole 80 Resistor Kit, 1 Ω → 1 MΩ
  • RS 제품 번호 247-6746
  • 제조사 부품 번호 RES KIT ROX1SRS
Subtotal (1 unit)
₩6,368.20
₩6,368.20/unit
현재 비가용
Vishay WFM 250 mΩ, 2010 Metal Strip Surface Mount Resistor ±1 % 2 W - WFMB2010R2500FEA
  • RS 제품 번호 188-0589
  • 제조사 부품 번호 WFMB2010R2500FEA
Subtotal (1 reel of 4000 units)
₩22,332.00
₩5.583/unit
재고있음
KOA SG73P 24 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD24R0F
  • RS 제품 번호 225-1696P
  • 제조사 부품 번호 SG73P1JTTD24R0F
Subtotal 100 units (supplied on a continuous strip)
₩26.50
₩0.265/unit
마지막 RS 재고
Microchip 150 MHz MEMS Oscillator, 4-Pin CDFN 25 PPM DSC1001BL2-050.0000
  • RS 제품 번호 215-3924
  • 제조사 부품 번호 DSC1001BL2-050.0000
Subtotal (1 pack of 10 units)
₩79.80
₩7.98/unit
일시적 품절
Wurth Elektronik WCAP-FTX2 Film Capacitor X2, ±10 %, 680 nF 275 V dc 275V ac
  • RS 제품 번호 122-9845
  • 제조사 부품 번호 890324026020
Subtotal (1 pack of 10 units)
₩81.20
₩8.12/unit
재고있음
Vishay WSHM 20 mΩ, 2818 NiCr Alloy Surface Mount Resistor ±1 % 7 W - WSHM2818R0200FEB
  • RS 제품 번호 870-2527P
  • 제조사 부품 번호 WSHM2818R0200FEB
Subtotal 5 units (supplied on a continuous strip)
₩81.20
₩16.24/unit
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