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

164416 표시되는 제품 Passive Components

정렬 기준
646 / 999+
재고있음
RS PRO 97 dB Panel Mount Continuous, Fast Pulse Internal 19.5 mm Piezo Buzzer Component 6 V dc Min 28V dc Max
  • RS 제품 번호 535-8411
Subtotal (1 unit)
₩85.10
₩85.10/unit
재고있음
Bourns CRS 1 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRS0805-FW-1R00ELF
  • RS 제품 번호 867-2919
  • 제조사 부품 번호 CRS0805-FW-1R00ELF
Subtotal (50 units, in bags of 50)
₩24.60
₩0.492/unit
재고있음
KOA RN73R 6.8 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS 제품 번호 253-3186P
  • 제조사 부품 번호 RN73R1JTTD6801B25
Subtotal (5 units, supplied on a continuous strip)
₩5.60
₩1.12/unit
재고있음
RS PRO 20 mΩ, 2512 Thick Film Resistor ±1 % 1 W - RSPHVR12FTFT2005
  • RS 제품 번호 256-7833
Subtotal (25 units, on tapes of 25)
₩214.90
₩8.596/unit
재고있음
TE Connectivity HCL165J18RCX, 18 Ω 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 254-3820
  • 제조사 부품 번호 HCL165J18RCX
Subtotal (1 unit)
₩632.90
₩632.90/unit
재고있음
RS PRO 390 kΩ, 2512 Thick Film Resistor 1 % 1 W - RSPHVRC12FTET3903
  • RS 제품 번호 257-3099P
Subtotal (10 units, supplied on a continuous strip)
₩30.10
₩3.01/unit
재고있음
Bourns PWR263S-35 33 Ω, TO-263 Thick Film Surface Mount Resistor ±1 % 35 W - PWR263S-35-33R0F
  • RS 제품 번호 733-2629
  • 제조사 부품 번호 PWR263S-35-33R0F
Subtotal (1 unit)
₩37.90
₩37.90/unit
재고있음
Littelfuse, LA Varistor Metal Oxide Varistor 450 pF 25 A, Clamping 2700 V, Varistor 228 V
  • RS 제품 번호 543-4896
  • 제조사 부품 번호 V130LA5P
Subtotal (5 units, in packs of 5)
₩18.00
₩3.60/unit
재고있음
Panasonic 10 μF Aluminium Electrolytic Capacitor 25V dc, Surface Solder 2000
  • RS 제품 번호 537-0483P
  • 제조사 부품 번호 EEEFK1E100R
Subtotal (5 units, supplied on a continuous strip)
₩15.20
₩3.04/unit
재고있음
Panasonic 330 μF Polymer Capacitor 2.5V dc, Surface - EEFLX0E331R
  • RS 제품 번호 866-3842
  • 제조사 부품 번호 EEFLX0E331R
Subtotal (5 units, in packs of 5)
₩75.20
₩15.04/unit
재고있음
Arcol Ohmite HS50F 2K2 F, 2.2 kΩ 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9977
  • 제조사 부품 번호 HS50F 2K2 F
Subtotal (1 unit)
₩135.70
₩135.70/unit
일시적 품절
Vishay WSHM 10 mΩ, 2818 NiCr Alloy Surface Mount Resistor ±1 % 7 W
  • RS 제품 번호 870-2515P
  • 제조사 부품 번호 WSHM2818R0100FEB
Subtotal (5 units, supplied on a continuous strip)
₩83.20
₩16.64/unit
재고있음
RS PRO 3.9 mΩ, 2512 Thick Film Resistor 1 % 1 W - RSPHVRC12FTET3904
  • RS 제품 번호 257-3101
Subtotal (10 units, on tapes of 10)
₩33.70
₩3.37/unit
재고있음
Vishay 240 Ω Metal Film Metal Film Resistor 2 W 5 % PR02000202400JR500
  • RS 제품 번호 251-3861
  • 제조사 부품 번호 PR02000202400JR500
Subtotal (5 units, on tapes of 5)
₩17.00
₩3.40/unit
재고있음
RS PRO 510 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - RSPHVR06FTEV5103
  • RS 제품 번호 256-7761
Subtotal (25 units, on tapes of 25)
₩38.10
₩1.524/unit
재고있음
TDK Single Layer Ceramic Capacitor 100 pF 1kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2758
  • 제조사 부품 번호 CK45-B3AD101KYVNA
Subtotal (1000 units, on reels of 1000)
₩838.00
₩0.838/unit
일시적 품절
Panasonic ERJU 200 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F2003V
  • RS 제품 번호 866-2735
  • 제조사 부품 번호 ERJU08F2003V
Subtotal (100 units, in bags of 100)
₩50.00
₩0.50/unit
현재 비가용
TE Connectivity 3503 7.5 kΩ, 1206 Thin Film Surface Mount Resistor ±1 % Surface 2 W - 3503G2B7K5FTDF
  • RS 제품 번호 252-7647
  • 제조사 부품 번호 3503G2B7K5FTDF
Subtotal (1 unit)
₩12.60
₩12.60/unit
일시적 품절
TDK, NLV-PF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 5.6 μH ±5 % 200 mA Idc Q:30
  • RS 제품 번호 548-2996P
  • 제조사 부품 번호 NLV32T-5R6J-PF
Subtotal (25 units, supplied on a continuous strip)
₩27.10
₩1.084/unit
일시적 품절
TDK Single Layer Ceramic Capacitor 4700 pF 3kV dc, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2856
  • 제조사 부품 번호 CK45-E3FD472ZYGNA
Subtotal (1000 units, on reels of 1000)
₩1,307.00
₩1.307/unit
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