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

143847 표시되는 제품 Passive Components

4885 / 999+
마지막 RS 재고
Vishay 2.2 μF Capacitor 100V dc, Through Hole Axial
  • RS 제품 번호 280-3535
  • 제조사 부품 번호 MAL213839228E3
Subtotal (1 Bag of 5 units)
₩25,174.50
₩25.82/unit
일시적 품절
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 36 nH ±5 % 260 mA Idc Q:25
  • RS 제품 번호 167-5651
  • 제조사 부품 번호 LQW15AN36NJ00D
Subtotal (1 reel of 10000 units)
₩799,500.00
₩0.407/unit
일시적 품절
Panasonic 47 μF Capacitor 400V dc, Through Hole Radial Lead
  • RS 제품 번호 920-3087
  • 제조사 부품 번호 ECA2GHG470
Subtotal (1 Bag of 50 units)
₩124,117.50
₩12.726/unit
재고있음
RS PRO 97 dB Surface Continuous External Magnetic Buzzer Component 3.2 mm 3 V Min 5V Max
  • RS 제품 번호 754-2062P
Subtotal 5 units (supplied on a continuous strip)
₩18,954.00
₩19.44/unit
현재 비가용
RS PRO RS 56 Ω, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.125 W
  • RS 제품 번호 713-6838
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.034/unit
재고있음
Nichicon 560 μF Capacitor 200V dc, Snap-in
  • RS 제품 번호 714-9234
  • 제조사 부품 번호 LGR2D561MELB30
Subtotal (1 unit)
₩7,527.00
₩38.60/unit
마지막 RS 재고
Yageo PU 2 mΩ, 5931 Metal Plate Surface Mount Resistor ±1 % 5 W - PU5931FKMT50R002L
  • RS 제품 번호 199-5984
  • 제조사 부품 번호 PU5931FKMT50R002L
Subtotal (1 tape of 5 units)
₩16,965.00
₩17.40/unit
일시적 품절
TE Connectivity CJP400J150RJ, 150 Ω 400 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2399
  • 제조사 부품 번호 CJP400J150RJ
Subtotal (1 unit)
₩94,185.00
₩483.00/unit
일시적 품절
Panasonic ERJ 180 Ω, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.063 W - ERJ2RHD1800X
  • RS 제품 번호 168-9309
  • 제조사 부품 번호 ERJ2RHD1800X
Subtotal (1 reel of 10000 units)
₩273,000.00
₩0.139/unit
재고있음
Yageo RC 249 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07249KL
  • RS 제품 번호 242-4079
  • 제조사 부품 번호 RC0603FR-07249KL
Subtotal (1 tape of 100 units)
₩1,365.00
₩0.069/unit
재고있음
Alps Alpine RK09K 10 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 263-2980
  • 제조사 부품 번호 RK09K1110A04
Subtotal (1 unit)
₩2,964.00
₩15.20/unit
현재 액세스할 수 없는 재고 정보
Vishay, 47 Ω 5 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 167-8934
  • 제조사 부품 번호 RCH05S47R00JS06
Subtotal (1 Bag of 25 units)
₩614,152.50
₩125.984/unit
재고있음
Bourns, SRP1050WA, 1050 Shielded Power Inductor with a Metal Alloy Powder Core, 33 μH 20 % 5 A Idc Q:20
  • RS 제품 번호 466-123
  • 제조사 부품 번호 SRP1050WA-330M
Subtotal (1 Bag of 2 units)
₩4,056.00
₩10.40/unit
재고있음
Welwyn 15 Ω Wirewound Resistor 14 W 5 % W24-15RJI
  • RS 제품 번호 144-2887
  • 제조사 부품 번호 W24-15RJI
Subtotal (1 Box of 50 units)
₩249,990.00
₩25.64/unit
재고있음
Panasonic ERJ6RQ 2.4 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJ6RQF2R4V
  • RS 제품 번호 721-5502
  • 제조사 부품 번호 ERJ6RQF2R4V
Subtotal (1 pack of 5 units)
₩1,911.00
₩9.80/pack
재고있음
KEMET 1 μF MnO2 Tantalum Capacitor 50V dc, Through Hole, T356 Series
  • RS 제품 번호 538-2032P
  • 제조사 부품 번호 T356B105K050AT
Subtotal 10 units (supplied in a bag)
₩30,966.00
₩15.88/unit
현재 액세스할 수 없는 재고 정보
TE Connectivity TE600B2R2J, 2.2 Ω 600 W Wirewound High Power Resistor ±5 %
  • RS 제품 번호 224-0158
  • 제조사 부품 번호 TE600B2R2J
Subtotal (1 Box of 10 units)
₩1,259,037.00
₩645.66/unit
일시적 품절
Microchip 25 MHz MEMS Oscillator, 4-Pin VFLGA 50 ppm DSA6101HA1B-025.0000TVAO
  • RS 제품 번호 724-733
  • 제조사 부품 번호 DSA6101HA1B-025.0000TVAO
Subtotal (1 reel of 1000 units)
₩1,762,800.00
₩9.036/unit
재고있음
Yageo RC_L 2 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - RC0805FR-072KL
  • RS 제품 번호 199-5696
  • 제조사 부품 번호 RC0805FR-072KL
Subtotal (1 tape of 100 units)
₩1,170.00
₩0.058/unit
재고있음
Vishay CRCW 11 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040211K0FKED
  • RS 제품 번호 181-9463
  • 제조사 부품 번호 CRCW040211K0FKED
Subtotal (1 reel of 1000 units)
₩15,600.00
₩0.081/unit
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