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

162235 표시되는 제품 Passive Components

767 / 999+
일시적 품절
Murata 47 μF Multilayer Ceramic Capacitor, 6.3V dc, 10 %, Surface
  • RS 제품 번호 247-8176
  • 제조사 부품 번호 GRM32ER70J476KE20L
Subtotal (1 tape of 10 units)
₩39.90
₩3.99/unit
마지막 RS 재고
TDK B32522 Film Capacitor 100 nF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 194-3534
  • 제조사 부품 번호 B32522C3104K000
Subtotal (1 Box of 1000 units)
₩1,944.00
₩1.944/unit
재고있음
TE Connectivity 8.2 kΩ Metal Film Resistor 0.6 W 1 % LR1F8K2
  • RS 제품 번호 148-714
  • 제조사 부품 번호 LR1F8K2
Subtotal (1 pack of 10 units)
₩2.40
₩0.24/unit
마지막 RS 재고
TE Connectivity CPF 806 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B806KE1
  • RS 제품 번호 122-9641
  • 제조사 부품 번호 CPF0603B806KE1
Subtotal (1 Bag of 20 units)
₩29.40
₩1.47/unit
제조사가 재고 비축중
RS Better World
Schneider Electric Power Factor Correction Capacitor 400 kvar 400 kvar 3
  • RS 제품 번호 276-9431
  • 제조사 부품 번호 VLVAF5P03518AE
Subtotal (1 unit)
₩228,114.50
₩228,114.50/unit
재고있음
RS PRO 1 mΩ Metal Film Resistor 0.4 W 0.25 %
  • RS 제품 번호 174-2748
Subtotal (1 pack of 100 units)
₩91.20
₩0.912/unit
제조사가 재고 비축중
TE Connectivity CRG 4.7 kΩ, 0402 Thick Film Surface Mount Resistor 5 % 0.063 W - CRG0402J4K7
  • RS 제품 번호 677-210
  • 제조사 부품 번호 CRG0402J4K7
Subtotal (1 reel of 90000 units)
₩1,710.00
₩0.019/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3386
  • RS 제품 번호 167-3523
  • 제조사 부품 번호 3386H-1-202LF
Subtotal (1 tube of 50 units)
₩434.50
₩8.69/unit
일시적 품절
KEMET 15 μF MnO2 Tantalum Capacitor 35V dc, Surface, T513 Series
  • RS 제품 번호 173-1971
  • 제조사 부품 번호 T513D156K035BH6110
Subtotal (1 reel of 500 units)
₩47,936.50
₩95.873/unit
재고있음
RS Better World
Schneider Electric Harmony XB4 47 kΩ Rotary Potentiometer 1-Gang Panel Mount, XB4BD912R47K
  • RS 제품 번호 125-4403
  • 제조사 부품 번호 XB4BD912R47K
Subtotal (1 unit)
₩693.29
₩693.29/unit
재고있음
Vishay 33.2 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C3322FCT00
  • RS 제품 번호 477-8381
  • 제조사 부품 번호 MBB02070C3322FCT00
Subtotal (1 pack of 50 units)
₩24.40
₩0.488/unit
재고있음
Panasonic 220 μF Capacitor 6.3V dc, Through Hole - ECA0JM221I Radial Lead
  • RS 제품 번호 249-1231
  • 제조사 부품 번호 ECA0JM221I
Subtotal (1 pack of 20 units)
₩16.20
₩0.81/unit
현재 액세스할 수 없는 재고 정보
Vishay 220 pF Multilayer Ceramic Capacitor, 1kV dc, 5 %, Surface
  • RS 제품 번호 298-275
  • 제조사 부품 번호 VJ2220A221JXGTW1HV
Subtotal (1 reel of 1000 units)
₩6,481.00
₩6.481/unit
재고있음
Wurth Elektronik WCAP-FTX2 Film Capacitor, ±10 %, 4.7 μF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 262-0903
  • 제조사 부품 번호 890324027030CS
Subtotal (1 unit)
₩29.40
₩29.40/unit
재고있음
Panasonic 330 μF Capacitor 25V dc, Surface Solder - EEEHC1E331P
  • RS 제품 번호 249-1323
  • 제조사 부품 번호 EEEHC1E331P
Subtotal (1 pack of 10 units)
₩37.80
₩3.78/unit
일시적 품절
Nichicon 22 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 173-3168
  • 제조사 부품 번호 UCD1E220MCL1GS
Subtotal (1 reel of 1000 units)
₩1,164.00
₩1.164/unit
일시적 품절
Murata, LQM, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 6.8 μH Ferrite Core ±20 % 120 mA Idc
  • RS 제품 번호 224-0601
  • 제조사 부품 번호 LQM18DZ6R8M70L
Subtotal (1 reel of 4000 units)
₩2,828.00
₩0.707/unit
현재 액세스할 수 없는 재고 정보
Vishay MCS 10 Ω, 0402 Thin Film Surface Mount Resistor ±1 % 0.1 W - MCS04020C1009FE000
  • RS 제품 번호 188-5632
  • 제조사 부품 번호 MCS04020C1009FE000
Subtotal (1 reel of 10000 units)
₩1,530.00
₩0.153/unit
일시적 품절
RS PRO Potentiometer Knob 16.2 mm 6 mm, Black
  • RS 제품 번호 302-694P
Subtotal 20 units (supplied in a bag)
₩100.00
₩5.00/unit
재고있음
Bourns CRA2512 40 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % 3 W - CRA2512-FZ-R040ELF
  • RS 제품 번호 181-4395
  • 제조사 부품 번호 CRA2512-FZ-R040ELF
Subtotal (1 reel of 4000 units)
₩8,636.00
₩2.159/unit
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