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

161550 표시되는 제품 Passive Components

28 / 999+
일시적 품절
Wurth Elektronik 47 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 163-6497
  • 제조사 부품 번호 860010572005
Subtotal (1 Box of 2000 units)
₩171,600.00
₩0.442/unit
일시적 품절
Qnity Laird Cable Rod 9.5 mm
  • RS 제품 번호 766-989
  • 제조사 부품 번호 LFB095051-000
Subtotal (1 unit)
₩951.60
₩4.88/unit
일시적 품절
Qnity Laird Cable Rod 39.67 mm
  • RS 제품 번호 766-988
  • 제조사 부품 번호 HFB075024-000
Subtotal (1 unit)
₩475.80
₩2.44/unit
일시적 품절
Yageo 15 kΩ Metal Film Metal Film Fixed Resistor 0.5 W 1 % MFR50SFTE52-15K
  • RS 제품 번호 199-7705
  • 제조사 부품 번호 MFR50SFTE52-15K
Subtotal (1 tape of 100 units)
₩4,485.00
₩0.233/unit
일시적 품절
Qnity Laird Cable Rod 11 mm
  • RS 제품 번호 766-956
  • 제조사 부품 번호 28B0434-000
Subtotal (1 unit)
₩819.00
₩4.20/unit
제조사가 재고 비축중
Draytek ANT-4GE1-K Dome Cellular Antennas with N Male to SMA Male Connector, 2G, 3G, 4G (LTE), 5G
  • RS 제품 번호 707-882
  • 제조사 부품 번호 ANT-4GE1-K
Subtotal (1 unit)
₩138,762.00
₩711.60/unit
재고있음
Nichicon 560 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 846-6861
  • 제조사 부품 번호 LGL2G561MELB40
Subtotal (1 unit)
₩24,999.00
₩128.20/unit
마지막 RS 재고
Same Sky Omni-Directional, Pin 9.7 mm Condenser Microphone Component -42dB
  • RS 제품 번호 259-6157P
  • 제조사 부품 번호 CMA-6542PF
Subtotal 5 units (supplied in a box)
₩5,967.00
₩6.12/unit
제조사가 재고 비축중
Draytek ANT-1205W Stick WiFi Antenna with RP-SMA Connector, IEEE 802.11a
  • RS 제품 번호 707-879
  • 제조사 부품 번호 ANT-1205W
Subtotal (1 unit)
₩44,590.65
₩228.67/unit
재고있음
TDK, Standard Metal Oxide Varistor 110 pF 25 A, Clamping 2970 V, Varistor 1000 V
  • RS 제품 번호 138-6043
  • 제조사 부품 번호 B72210S0621K
Subtotal (1 Box of 250 units)
₩142,350.00
₩2.919/unit
재고있음
KEMET 470 μF MnO2 Tantalum Capacitor 6.3V dc, Surface Mount, T495 Series
  • RS 제품 번호 144-7488
  • 제조사 부품 번호 T495D477K006ATE100
Subtotal (1 pack of 2 units)
₩7,858.50
₩20.15/unit
마지막 RS 재고
Same Sky Omni-Directional, Pin 9.7 mm Condenser Microphone Component -42dB
  • RS 제품 번호 259-6157
  • 제조사 부품 번호 CMA-6542PF
Subtotal (1 pack of 5 units)
₩5,967.00
₩6.12/unit
현재 이용 불가
KEMET Single Layer Ceramic Capacitor 3.3 nF 250V ac ±20 % Y5U Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3573
  • 제조사 부품 번호 C947U332MYWDBA7317
Subtotal (1 pack of 25 units)
₩9,311.25
₩1.908/unit
현재 비가용
TE Connectivity 10 Ω Wirewound Resistor 7 W 5 %
  • RS 제품 번호 762-9223P
  • 제조사 부품 번호 EP7W10RJ
Subtotal 5 units (supplied on a continuous strip)
₩16,146.00
₩16.56/unit
재고있음
Wurth Elektronik, 744, 1411 Shielded Inductor with a Manganese Zinc Core, 1.5 μH Surface Mount ±20% 0.18 mA Idc
  • RS 제품 번호 758-370
  • 제조사 부품 번호 7443091150
Subtotal (1 tape of 5 units)
₩25,632.75
₩26.286/unit
마지막 RS 재고
Vishay CRCW 33 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW080533R0FKEAHP
  • RS 제품 번호 182-5358
  • 제조사 부품 번호 CRCW080533R0FKEAHP
Subtotal (1 reel of 1000 units)
₩50,700.00
₩0.265/unit
재고있음
Arcol 470 Ω Ceramic Ceramic Resistor 11 W 10 %
  • RS 제품 번호 194-5130
  • 제조사 부품 번호 254AS471KDS
Subtotal (1 unit)
₩175,110.00
₩898.00/unit
신제품 - 오늘 사전 주문하세요
Astrodyne TDI, 092M 3 A 250V, Surface Mount Filter Unit, Quick Connect 1 Phase
  • RS 제품 번호 734-856
  • 제조사 부품 번호 092M.00321.00
Subtotal (1 unit)
₩18,887.70
₩96.86/unit
재고있음
KEMET 10000 μF Capacitor 63V dc, Screw
  • RS 제품 번호 144-3389
  • 제조사 부품 번호 ALS80A103DB063
Subtotal (1 unit)
₩26,286.00
₩134.80/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 200 Ω, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F200R
  • RS 제품 번호 839-199
  • 제조사 부품 번호 CRGSP1206F200R
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.319/unit
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