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

163702 표시되는 제품 Passive Components

정렬 기준
816 / 999+
제한된 재고
Yageo 100 nF Multilayer Ceramic Capacitor, 500V dc, ±10 %, Surface
  • RS 제품 번호 199-2438
  • 제조사 부품 번호 CC1812KKX7RBBB104
Subtotal (1 tape of 10 units)
₩37.60
₩3.76/unit
마지막 RS 재고
TE Connectivity 3430 200 kΩ, 1020 Thick Film Surface Mount Fixed Resistor 1 % Surface 2 W - 3430H2F200RTE
  • RS 제품 번호 274-7259
  • 제조사 부품 번호 3430H2F200RTE
Subtotal (1 reel of 4000 units)
₩3,760.00
₩0.94/unit
재고있음
Abracon 24 MHz Crystal ±10 ppm ABM10W 4-Pin 0.6 mm 2.5 mm 2mm
  • RS 제품 번호 240-3414
  • 제조사 부품 번호 ABM10W-24.0000MHZ-8-D1X-T3
Subtotal (1 pack of 25 units)
₩78.10
₩3.124/unit
재고있음
RS PRO 90 dB Through Hole Continuous External 16 mm Piezo Buzzer Component 60 mm 1 V ac Min 30V ac Max
  • RS 제품 번호 780-0715P
Subtotal 5 units (supplied in a bag)
₩127.70
₩25.54/unit
재고있음
Wurth Elektronik 22 μH Leaded Inductor, Max SRF:9 MHz, 7 A Idc, 13.6 mΩ Rdc, WE-HIDA THT
  • RS 제품 번호 217-7363
  • 제조사 부품 번호 74441521220
Subtotal (1 unit)
₩51.40
₩51.40/unit
일시적 품절
TDK, B84143A*R021 50 A 760V ac 50Hz, 60 Hz EMC Filter, Terminal Block 3 Phase
  • RS 제품 번호 191-9661
  • 제조사 부품 번호 B84143A0050R021
Subtotal (1 Box of 2 units)
₩6,931.10
₩3,465.55/unit
일시적 품절
Wurth Elektronik 2700 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS 제품 번호 163-6173
  • 제조사 부품 번호 860020378022
Subtotal (1 Box of 300 units)
₩1,556.10
₩5.187/unit
일시적 품절
Murata Power Solutions 150 μH Radial Inductor, 1.9 A Idc, 129 mΩ Rdc, 1900R
  • RS 제품 번호 170-9263
  • 제조사 부품 번호 19R154C
Subtotal (1 reel of 80 units)
₩1,102.72
₩13.784/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (Tape & Reel), 1800 Ω impedance at 100 MHz
  • RS 제품 번호 332-535
  • 제조사 부품 번호 782631182
Subtotal (1 reel of 50 units)
₩38.20
₩0.764/unit
마지막 RS 재고
Vishay 100 μF MnO2 Tantalum Capacitor 6.3V dc, Surface, TR3 Series
  • RS 제품 번호 684-5102P
  • 제조사 부품 번호 TR3B107K6R3C0400
Subtotal 10 units (supplied on a continuous strip)
₩56.00
₩5.60/unit
재고있음
Arcol 8.2 Ω Non-Inductive Film Fixed Resistor 50 W 5 %
  • RS 제품 번호 166-4579
  • 제조사 부품 번호 AP851 8R2 J 100PPM
Subtotal (1 tray of 50 units)
₩2,485.20
₩49.704/unit
재고있음
Wurth Elektronik 450 μH 10 A Common Mode Choke 9.6 mΩ 250V ac
  • RS 제품 번호 168-3178
  • 제조사 부품 번호 7448680100
Subtotal (1 reel of 2000 units)
₩75,476.00
₩37.738/unit
일시적 품절
KOA WK73S 47 mΩ, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73S2BTTD47L0F
  • RS 제품 번호 178-6909
  • 제조사 부품 번호 WK73S2BTTD47L0F
Subtotal (1 reel of 250 units)
₩209.25
₩0.837/unit
재고있음
PUI Audio 8 Ω 0.7 W Miniature Speaker 3.9 mm, 11mm
  • RS 제품 번호 276-741
  • 제조사 부품 번호 AS01508MO-SC11-R
Subtotal (1 unit)
₩15.50
₩15.50/unit
일시적 품절
Yageo RC 47 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 125 mW - RC0805FR-0747KL
  • RS 제품 번호 242-7009
  • 제조사 부품 번호 RC0805FR-0747KL
Subtotal (1 reel of 5000 units)
₩195.00
₩0.039/unit
재고있음
Vishay CRCW 15 Ω, 2512 Thick Film Surface Mount Resistor ±1 % Surface 1 W - CRCW251215R0FKEG
  • RS 제품 번호 679-2415
  • 제조사 부품 번호 CRCW251215R0FKEG
Subtotal (1 pack of 25 units)
₩24.60
₩0.984/unit
현재 비가용
QANTEK 25 MHz Crystal ±10 ppm Surface Mount 4-Pin 1 mm 7 mm 5mm
  • RS 제품 번호 814-9664
  • 제조사 부품 번호 QC7A25.0000F12B12R
Subtotal (1 Bag of 5 units)
₩54.10
₩10.82/unit
재고있음
TE Connectivity CPF-A 499 Ω, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF-A-0402B499RE1
  • RS 제품 번호 866-6964
  • 제조사 부품 번호 CPF-A-0402B499RE1
Subtotal (1 Bag of 10 units)
₩25.30
₩2.53/unit
재고있음
Panasonic ERJ B2 1 Ω, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2BF1R0V
  • RS 제품 번호 228-0795
  • 제조사 부품 번호 ERJB2BF1R0V
Subtotal (1 tape of 20 units)
₩51.30
₩2.565/unit
현재 비가용
TDK B32524 Film Capacitor 2.2 μF 200V ac 400 V dc, Through Hole 2
  • RS 제품 번호 194-3551
  • 제조사 부품 번호 B32524R6225J000
Subtotal (1 Box of 320 units)
₩2,908.48
₩9.089/unit
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