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

162342 표시되는 제품 Passive Components

467 / 999+
재고있음
Panasonic ERJ 13 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJ3EKF1302V
  • RS 제품 번호 175-5742
  • 제조사 부품 번호 ERJ3EKF1302V
Subtotal (1 reel of 5000 units)
₩48,750.00
₩0.049/unit
재고있음
Yageo AC 2.1 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-072K1L
  • RS 제품 번호 197-8290
  • 제조사 부품 번호 AC1206FR-072K1L
Subtotal (1 reel of 5000 units)
₩117,000.00
₩0.123/unit
일시적 품절
KOA RN73H 51 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73H1JTTD51R1B25
  • RS 제품 번호 178-6404
  • 제조사 부품 번호 RN73H1JTTD51R1B25
Subtotal (1 reel of 5000 units)
₩419,250.00
₩0.434/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 177-5154
  • 제조사 부품 번호 C0805C101J5GACTU
Subtotal (1 reel of 4000 units)
₩78,000.00
₩0.104/unit
재고있음
Yageo 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 198-8104
  • 제조사 부품 번호 CC0805KKX7R8BB105
Subtotal (1 tape of 100 units)
₩5,850.00
₩0.299/unit
재고있음
Yageo 3.3 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 199-2127
  • 제조사 부품 번호 CC0402CRNPO9BN3R3
Subtotal (1 reel of 10000 units)
₩58,500.00
₩0.032/unit
재고있음
Yageo AC 8.2 kΩ, 0603 Thick Film Resistor ±1 % 0.1 W - AC0603FR-078K2L
  • RS 제품 번호 197-8105
  • 제조사 부품 번호 AC0603FR-078K2L
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.025/unit
재고있음
KOA 330 mΩ Ceramic Resistor 5 W 5 % BWR5CR33J
  • RS 제품 번호 182-5837
  • 제조사 부품 번호 BWR5CR33J
Subtotal (1 pack of 5 units)
₩16,126.50
₩16.54/unit
일시적 품절
TDK B3560 Film Capacitor 470 nF 63V ac 100 V dc, Through Hole 2
  • RS 제품 번호 194-3533
  • 제조사 부품 번호 B32560J1474J000
Subtotal (1 pack of 25 units)
₩17,647.50
₩3.62/unit
재고있음
TDK B32642B Film Capacitor 47 nF 630V ac 630 V dc, Through Hole 2
  • RS 제품 번호 194-3676
  • 제조사 부품 번호 B32642B6473J000
Subtotal (1 pack of 20 units)
₩21,606.00
₩5.54/unit
일시적 품절
Vishay MMA 1.2 mΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C1204FB300
  • RS 제품 번호 180-3857
  • 제조사 부품 번호 MMA02040C1204FB300
Subtotal (1 reel of 500 units)
₩34,125.00
₩0.349/unit
재고있음
Bourns, SRN4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH Semi Shielded ±20 % 420 mA
  • RS 제품 번호 180-8942
  • 제조사 부품 번호 SRN4018-101M
Subtotal (1 reel of 100 units)
₩37,050.00
₩1.896/unit
마지막 RS 재고
Rubycon 820 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 172-8136
  • 제조사 부품 번호 100ZLJ820M18X40
Subtotal (1 Box of 200 units)
₩1,099,410.00
₩28.192/unit
일시적 품절
Panasonic 100 μF Capacitor 35V dc, Surface Solder
  • RS 제품 번호 172-4572
  • 제조사 부품 번호 EEETK1V101P
Subtotal (1 reel of 500 units)
₩529,425.00
₩5.432/unit
현재 비가용
TDK B32642B Film Capacitor 15 nF 500V ac 1 kV dc, Through Hole 2
  • RS 제품 번호 172-7542
  • 제조사 부품 번호 B32642B0153J000
Subtotal (1 Bag of 1000 units)
₩1,899,300.00
₩9.739/unit
재고있음
Vishay 6800 μF Capacitor 50V dc, Snap-in
  • RS 제품 번호 173-0638
  • 제조사 부품 번호 MAL225631682E3
Subtotal (1 Box of 66 units)
₩515,057.40
₩40.017/unit
일시적 품절
Bourns, SDR2207, 2207 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 10 μH ±20 % 6.5 A Idc Q:53
  • RS 제품 번호 172-8532
  • 제조사 부품 번호 SDR2207-100ML
Subtotal (1 reel of 250 units)
₩289,087.50
₩5.931/unit
재고있음
Yageo 220 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 199-2409P
  • 제조사 부품 번호 CC1812KKX7R0BB224
Subtotal 10 units (supplied on a continuous strip)
₩6,844.50
₩3.51/unit
일시적 품절
TDK B32529 Film Capacitor 1 nF 63V ac 100 V dc, Through Hole 2
  • RS 제품 번호 194-3543
  • 제조사 부품 번호 B32529C1102K000
Subtotal (1 pack of 100 units)
₩15,600.00
₩0.797/unit
일시적 품절
Yageo 3.3 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 199-2260
  • 제조사 부품 번호 CC0402KRX7R9BB332
Subtotal (1 reel of 10000 units)
₩58,500.00
₩0.026/unit
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