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

149584 표시되는 제품 Passive Components

6898 / 999+
마지막 RS 재고
Panasonic ERJP14 330kΩ, 1210 (3225M) Thick Film SMD Resistor ±1% 0.5W
  • RS 제품 번호 721-8356
  • 제조사 부품 번호 ERJP14F3303U
Subtotal (1 pack of 5 units)
₩3,402.75
₩3.488/unit
재고있음
RS PRO RS 36 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.125 W
  • RS 제품 번호 804-6568
Subtotal (1 reel of 5000 units)
₩39,000.00
₩0.041/unit
일시적 품절
TDK 10 μF Multilayer Ceramic Capacitor, 16V dc, ±20 %, Surface
  • RS 제품 번호 915-9120
  • 제조사 부품 번호 C1608X5R1C106M080AB
Subtotal (1 pack of 10 units)
₩3,159.00
₩1.62/unit
일시적 품절
Panasonic ERA 6.04 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB6041V
  • RS 제품 번호 106-8939
  • 제조사 부품 번호 ERA3AEB6041V
Subtotal (1 reel of 5000 units)
₩302,250.00
₩0.312/unit
일시적 품절
50 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 167-3522
  • 제조사 부품 번호 3386F-1-503LF
Subtotal (1 tube of 50 units)
₩80,827.50
₩8.288/unit
재고있음
TDK 10 μF Multilayer Ceramic Capacitor, 75V dc, ±20 %, Surface
  • RS 제품 번호 242-7514
  • 제조사 부품 번호 CGA6P1X7R1N106M250AC
Subtotal (1 reel of 1000 units)
₩690,300.00
₩3.539/unit
재고있음
Arcol Ohmite 50 Ω 10 % 50 W Adjustable Resistor ±260 ppm/°C 101.6 mm
  • RS 제품 번호 144-5507
  • 제조사 부품 번호 D50K50RE
Subtotal (1 unit)
₩44,811.00
₩229.80/unit
일시적 품절
Murata, LQH, 2525 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 1.6 A Idc
  • RS 제품 번호 725-5342
  • 제조사 부품 번호 LQH66SN100M03L
Subtotal (1 unit)
₩2,652.00
₩13.60/unit
재고있음
Bourns 100 μH Ferrite Radial Inductor, Max SRF:3.7 MHz, Q:20, 910 mA Idc, 280 mΩ Rdc, RL622
  • RS 제품 번호 736-1153
  • 제조사 부품 번호 RL622-101K-RC
Subtotal (1 Bag of 10 units)
₩10,081.50
₩5.17/unit
재고있음
KEMET C4AF Film Capacitor, 10 %, 18.5 μF 350 V dc 350V ac, Through Hole
  • RS 제품 번호 258-4228
  • 제조사 부품 번호 C4AF7BW5185F3MK
Subtotal (1 unit)
₩13,494.00
₩69.20/unit
일시적 품절
Bourns CHV 1 mΩ, 1206 Thick Film Surface Mount Resistor 1 % 0.25 W - CHV1206-FX-1004EST
  • RS 제품 번호 243-7768
  • 제조사 부품 번호 CHV1206-FX-1004EST
Subtotal (1 reel of 5000 units)
₩282,750.00
₩0.291/unit
재고있음
Panasonic 10 μF Capacitor 25V dc, Surface Solder 2000
  • RS 제품 번호 747-8955
  • 제조사 부품 번호 EEEFK1E100AR
Subtotal (1 reel of 2000 units)
₩351,000.00
₩0.905/unit
재고있음
Panasonic 470 μF Capacitor 35V dc, Through Hole Radial Lead
  • RS 제품 번호 240-3843
  • 제조사 부품 번호 EEUFC1V471B
Subtotal (1 pack of 5 units)
₩6,864.00
₩7.04/unit
현재 액세스할 수 없는 재고 정보
Vishay 22 pF Multilayer Ceramic Capacitor, 3kV dc, 5 %, Surface
  • RS 제품 번호 298-580
  • 제조사 부품 번호 VJ1812A220JXHTW1HV
Subtotal (1 reel of 2000 units)
₩1,290,900.00
₩3.314/unit
일시적 품절
Panasonic ERJ H3E 120 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF1200V
  • RS 제품 번호 228-4692
  • 제조사 부품 번호 ERJH3EF1200V
Subtotal (1 reel of 5000 units)
₩282,750.00
₩0.289/unit
재고있음
Wurth Elektronik, WE-HCM, SMT Shielded Inductor with a Manganese Zinc Core, 0.1 μH Shielded Construction ±10 % 70 A Idc
  • RS 제품 번호 748-382P
  • 제조사 부품 번호 7443082010B
Subtotal 5 units (supplied on a continuous strip)
₩16,029.00
₩16.438/unit
현재 비가용
ROHM ESR03 12 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF1202
  • RS 제품 번호 263-0765
  • 제조사 부품 번호 ESR03EZPF1202
Subtotal (1 reel of 5000 units)
₩165,750.00
₩0.169/unit
재고있음
Wurth Elektronik 220 μF Capacitor 450V dc, Snap-in - 861111483010
  • RS 제품 번호 123-2703
  • 제조사 부품 번호 861111483010
Subtotal (1 pack of 2 units)
₩22,678.50
₩58.15/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 1.74 kΩ, 0102 Thin Film Surface Mount Fixed Resistor 1 % Surface 0.3 W - SMA-Q0102FTDL1K74
  • RS 제품 번호 590-249
  • 제조사 부품 번호 SMA-Q0102FTDL1K74
Subtotal (1 reel of 3000 units)
₩444,600.00
₩0.765/unit
재고있음
RS PRO 6800 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-1043
Subtotal (1 pack of 5 units)
₩9,204.00
₩9.44/unit
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