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

162262 표시되는 제품 Passive Components

706 / 999+
재고있음
Murata, LQH, 3225 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 1 A Idc
  • RS 제품 번호 166-9798
  • 제조사 부품 번호 LQH32PN100MNCL
Subtotal (1 reel of 2000 units)
₩2,936.00
₩1.468/unit
재고있음
Bourns 22.8 mm Knob Diameter Black, Chrome Potentiometer Knob for 3.2 mm Shaft Circular, H-516-3A
  • RS 제품 번호 167-5292
  • 제조사 부품 번호 H-516-3A
Subtotal (1 tray of 10 units)
₩704.50
₩70.45/unit
일시적 품절
Panasonic 220 μF Capacitor 35V dc, Surface Solder 500
  • RS 제품 번호 215-8449
  • 제조사 부품 번호 EEEFH1V221UL
Subtotal (1 reel of 500 units)
₩1,787.00
₩3.574/unit
재고있음
Wurth Elektronik, WE-XHMA, 1510 Shielded Surface Mount Inductor with a Composite Core Core, 22 μH ±20 % 8 A Idc
  • RS 제품 번호 248-8311
  • 제조사 부품 번호 78439370220
Subtotal (1 unit)
₩53.50
₩53.50/unit
현재 액세스할 수 없는 재고 정보
TE Connectivity TW 2.5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 135-5047
  • 제조사 부품 번호 TW1252KA
Subtotal (1 Box of 500 units)
₩42,063.50
₩84.127/unit
재고있음
Bourns, SRF4532, 4532 Unshielded Surface Mount Inductor with a Ferrite Core, 11 μH Ferrite Core 25 % 300 mA Idc
  • RS 제품 번호 233-0793
  • 제조사 부품 번호 SRF4532-110Y
Subtotal (1 tape of 5 units)
₩23.70
₩4.74/unit
재고있음
Bourns Ferrite Bead 0.9 mm (Surface) (2029) (Chip Ferrite Bead), 30 Ω impedance at 100 MHz
  • RS 제품 번호 181-4464
  • 제조사 부품 번호 MH2029-300Y
Subtotal (1 reel of 1000 units)
₩249.00
₩0.249/unit
재고있음
Nichicon 220 μF Surface Polymer Capacitor, 35V
  • RS 제품 번호 243-7204
  • 제조사 부품 번호 PCR1V221MCL1GS
Subtotal (1 reel of 400 units)
₩5,327.20
₩13.318/unit
재고있음
RF Solutions ANT-GSMGPSPUKS Dome Omni-Directional GPS Antenna with IPEX, UFL Connector
  • RS 제품 번호 704-3372
  • 제조사 부품 번호 ANT-GSMGPSPUKS
Subtotal (1 unit)
₩402.20
₩402.20/unit
재고있음
Wurth Elektronik 680 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 839-2161
  • 제조사 부품 번호 870025375009
Subtotal (1 pack of 5 units)
₩61.60
₩12.32/unit
일시적 품절
TE Connectivity RLC73 0.15 Ω, 0805 Thick Film Surface Mount Resistor 1 % Surface 0.125 W - RLC73N2AR15FTDF
  • RS 제품 번호 286-8876
  • 제조사 부품 번호 RLC73N2AR15FTDF
Subtotal (1 reel of 1000 units)
₩320.00
₩0.32/unit
마지막 RS 재고
Vishay CRHA 33 mΩ, 2010 Thick Film Resistor ±1 % 0.5 W - CRHA2010AF33M0FKEF
  • RS 제품 번호 211-9402
  • 제조사 부품 번호 CRHA2010AF33M0FKEF
Subtotal (1 tape of 5 units)
₩78.90
₩15.78/unit
일시적 품절
Wurth Elektronik 8.2 μH Leaded Inductor, Max SRF:16 MHz, 19 A Idc, 2.5 mΩ Rdc, WE-HIDA THT
  • RS 제품 번호 217-7347
  • 제조사 부품 번호 7444013119082
Subtotal (1 tray of 9 units)
₩541.503
₩60.167/unit
재고있음
Nidec Components CRV16 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, CRV16-00-502
  • RS 제품 번호 202-4415
  • 제조사 부품 번호 CRV16-00-502
Subtotal (1 Box of 50 units)
₩3,385.10
₩3,385.10/Box
제조사가 재고 비축중
Siemens 6GK5897-1NY00-0AA0 Round Multi-Band Antenna with SMA Male Connector, 2G, 3G, 5G, 4G
  • RS 제품 번호 206-164
  • 제조사 부품 번호 6GK5897-1NY00-0AA0
Subtotal (1 unit)
₩1,293.20
₩1,293.20/unit
현재 비가용
TE Connectivity 8.2 kΩ Metal Oxide Resistor 1 W ROX1SJ8K2
  • RS 제품 번호 161-4800
  • 제조사 부품 번호 ROX1SJ8K2
Subtotal (1 Box of 2000 units)
₩792.00
₩0.396/unit
마지막 RS 재고
ROHM ESR 2.2kΩ, 0805 (2012M) Thick Film SMD Resistor ±1% 0.4W
  • RS 제품 번호 167-3942
  • 제조사 부품 번호 ESR10EZPF2201
Subtotal (1 pack of 50 units)
₩31.00
₩0.62/unit
마지막 RS 재고
TDK Thermistor, NTC Type 5 Ω 22 mm 14.5 mm 7 mm
  • RS 제품 번호 769-1886
  • 제조사 부품 번호 B57213P0509M301
Subtotal (1 pack of 5 units)
₩35.60
₩7.12/unit
일시적 품절
KEMET SMC Film Capacitor, ±5 %, 100 nF 50 V dc 30V ac, Surface
  • RS 제품 번호 171-9390
  • 제조사 부품 번호 SMC7.3104J50K33TR12
Subtotal (1 unit)
₩37.50
₩37.50/unit
재고있음
TDK, NLV-PF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±5 % 320 mA Idc Q:30
  • RS 제품 번호 548-2851
  • 제조사 부품 번호 NLV32T-2R2J-PF
Subtotal (1 pack of 25 units)
₩26.30
₩1.052/unit
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