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

163596 표시되는 제품 Passive Components

정렬 기준
622 / 999+
제조사가 재고 비축중
Siemens, UAC 44.4 A 400V 50Hz Power Line Filter 3 Phase
  • RS 제품 번호 287-3587
  • 제조사 부품 번호 UAC:FN344030115E2FAJRX
Subtotal (1 unit)
₩35,943.80
₩35,943.80/unit
재고있음
TE Connectivity, EVX 600 A 1kV dc, Flange, Panel Mount EMI Filter, Busbar
  • RS 제품 번호 274-8237
  • 제조사 부품 번호 1-2443554-6
Subtotal (1 unit)
₩12,167.30
₩12,167.30/unit
일시적 품절
Elma Potentiometer Knob 21 mm, 023-4510 0.25 in, Grey
  • RS 제품 번호 243-9565
  • 제조사 부품 번호 023-4510
Subtotal (1 Box of 100 units)
₩3,972.30
₩39.723/unit
재고있음
TE Connectivity WiFi Antenna Direct Mount with SMA RP Connector
  • RS 제품 번호 209-7237
  • 제조사 부품 번호 001-0010
Subtotal (1 unit)
₩188.40
₩188.40/unit
마지막 RS 재고
TE Connectivity 130 Ω Metal Film Resistor 0.25 W 0.1 % YR1B130RCC
  • RS 제품 번호 755-0855
  • 제조사 부품 번호 YR1B130RCC
Subtotal (1 pack of 5 units)
₩31.50
₩6.30/unit
재고있음
Bourns CRF 0.05 Ω, 1206 Metal Strip Resistor 1 % Surface 1 W - CRF1206-FZ-R002ELF
  • RS 제품 번호 630-382P
  • 제조사 부품 번호 CRF1206-FZ-R002ELF
Subtotal 20 units (supplied on a continuous strip)
₩57.30
₩2.865/unit
단종되는 중
Murata 47 pF Capacitor Kit, 50V dc, ±5 %, Surface
  • RS 제품 번호 274-6963
  • 제조사 부품 번호 GCQ15-KIT-5R1-47-A-DE
Subtotal (1 unit)
₩708.90
₩708.90/unit
재고있음
Yageo RC 249 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07249RL
  • RS 제품 번호 242-4081P
  • 제조사 부품 번호 RC0603FR-07249RL
Subtotal 100 units (supplied on a continuous strip)
₩6.30
₩0.063/unit
일시적 품절
KEMET 22 μF Surface Polymer Capacitor, 50V dc
  • RS 제품 번호 173-7039
  • 제조사 부품 번호 T521X226M050ATE075
Subtotal (1 reel of 500 units)
₩10,046.00
₩20.092/unit
현재 비가용
Vishay, 5050 Shielded Surface Mount Inductor with a Metal Composite Core, 1 μH 24 A Idc
  • RS 제품 번호 748-7303
  • 제조사 부품 번호 IHLP5050CEER1R0M01
Subtotal (1 unit)
₩10.30
₩10.30/unit
일시적 품절
Panasonic 100 μF Electrolytic Capacitor 35V, Surface - EEHZS1E102UP
  • RS 제품 번호 783-147
  • 제조사 부품 번호 EEHZS1E102UP
Subtotal (1 tape of 5 units)
₩160.69
₩32.138/unit
일시적 품절
Murata 160 mA Common Mode Choke 1.2 Ω 5V
  • RS 제품 번호 223-5019P
  • 제조사 부품 번호 DLM0NSB120HY2D
Subtotal 50 units (supplied on a continuous strip)
₩27.30
₩0.546/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 20 μF 1 kV dc, Through Hole
  • RS 제품 번호 288-9916
  • 제조사 부품 번호 EZPV1A206MTS
Subtotal (1 unit)
₩95.70
₩95.70/unit
마지막 RS 재고
Vishay MKP 1847 Film Capacitor, ±5 %, 3 μF 350V ac, Through Hole
  • RS 제품 번호 173-1520
  • 제조사 부품 번호 MKP1847530354K2
Subtotal (1 Box of 80 units)
₩2,161.44
₩27.018/unit
재고있음
Vishay PRV6 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PRV6SAABBYB25103KL
  • RS 제품 번호 732-974
  • 제조사 부품 번호 PRV6SAABBYB25103KL
Subtotal (1 unit)
₩126.13
₩126.13/unit
재고있음
TE Connectivity 24 kΩ Metal Film Resistor 0.6 W 1 % LR1F24K
  • RS 제품 번호 148-821
  • 제조사 부품 번호 LR1F24K
Subtotal (1 pack of 10 units)
₩3.00
₩0.30/unit
재고있음
TE Connectivity, 2 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 161-4750
  • 제조사 부품 번호 HSA502R0J
Subtotal (1 Box of 100 units)
₩3,942.20
₩39.422/unit
일시적 품절
Welwyn WCR Series 47 kΩ, 1206 Thick Film Resistor 0.01 Surface 0.25 W - WCR1206 47KF
  • RS 제품 번호 814-306
  • 제조사 부품 번호 WCR1206 47KF
Subtotal (1 reel of 5000 units)
₩675.00
₩0.135/unit
일시적 품절
Panasonic 330 μF Electrolytic Capacitor 100V, Surface Surface Mount - EEVFK2A331V Surface Mount
  • RS 제품 번호 781-644
  • 제조사 부품 번호 EEVFK2A331V
Subtotal (1 tape of 5 units)
₩187.04
₩37.408/unit
재고있음
Vishay P16 5 kΩ Knob Potentiometer Potentiometer 1-Turns 1-Gang Panel Mount, P16NP502KAB15
  • RS 제품 번호 732-982
  • 제조사 부품 번호 P16NP502KAB15
Subtotal (1 unit)
₩174.32
₩174.32/unit
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