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

162293 표시되는 제품 Passive Components

828 / 999+
일시적 품절
Murata Surface Diaphragm External 0.22 mm Piezo Buzzer Component
  • RS 제품 번호 187-3461
  • 제조사 부품 번호 7BB-15-6
Subtotal (1 Bag of 450 units)
₩678.15
₩1.507/unit
재고있음
KEMET 2.2 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 891-9788P
  • 제조사 부품 번호 C0603C225K8RACTU
Subtotal 100 units (supplied on a continuous strip)
₩74.40
₩0.744/unit
마지막 RS 재고
Vitrohm 330 Ω Wirewound Through Hole Fixed Resistor 2 W 5 % CRP200DT-52-330RAA
  • RS 제품 번호 212-3518
  • 제조사 부품 번호 CRP200DT-52-330RAA
Subtotal (1 tape of 5 units)
₩77.00
₩15.40/unit
일시적 품절
Wurth Elektronik, WE-HCI, 1890 Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 47 μH Flat
  • RS 제품 번호 163-3707
  • 제조사 부품 번호 74435574700
Subtotal (1 reel of 150 units)
₩5,693.55
₩37.957/unit
재고있음
Wurth Elektronik, 784383, 2010 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 330 nH Shielded ±30 %
  • RS 제품 번호 426-968
  • 제조사 부품 번호 784383430033
Subtotal (1 tape of 5 units)
₩94.00
₩18.80/unit
일시적 품절
Wurth Elektronik 32.768 kHz Crystal ±20 ppm SMT 2-Pin 0.9 mm 3.2 mm 1.5mm
  • RS 제품 번호 197-493
  • 제조사 부품 번호 830009678
Subtotal (1 reel of 3000 units)
₩13,167.00
₩4.389/unit
마지막 RS 재고
Fair-Rite Ferrite Core Round Cable Core 28.6 mm, For: Suppression Components 9.5 mm ID 17.45 mm OD
  • RS 제품 번호 466-9827
  • 제조사 부품 번호 2631665702
Subtotal (1 pack of 5 units)
₩61.20
₩12.24/unit
현재 비가용
Vishay Single Layer Ceramic Capacitor 200 pF 1kV ±10 % X5F Dielectric, 562R, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 831-3001
  • 제조사 부품 번호 562R10TST20
Subtotal (1 unit)
₩11.80
₩11.80/unit
일시적 품절
Vishay MKT 1822 Film Capacitor 100 nF 200V ac 400 V dc, Through Hole
  • RS 제품 번호 173-3685
  • 제조사 부품 번호 MKT1822410405
Subtotal (1 Bag of 750 units)
₩2,911.50
₩3.882/unit
일시적 품절
Vishay CRCW-HP 6.8 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.2 W - CRCW04026K80FKEDHP
  • RS 제품 번호 182-3248
  • 제조사 부품 번호 CRCW04026K80FKEDHP
Subtotal (1 reel of 10000 units)
₩1,050.00
₩0.105/unit
현재 비가용
Panasonic ERA 220 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB221V
  • RS 제품 번호 180-9743
  • 제조사 부품 번호 ERA3AEB221V
Subtotal (1 reel of 500 units)
₩181.00
₩0.362/unit
마지막 RS 재고
Rubycon 470 μF Capacitor 50V dc, Radial, Through Hole
  • RS 제품 번호 703-7585P
  • 제조사 부품 번호 50ZLH470MEFC12.5X20
Subtotal 5 units (supplied in a bag)
₩40.60
₩8.12/unit
마지막 RS 재고
Wurth Elektronik, WE-HCIA, 1050 Shielded Surface Mount Inductor 1.8 μH Flat Wire Winding ±20 % 16 A Idc
  • RS 제품 번호 248-8177
  • 제조사 부품 번호 784325018
Subtotal (1 unit)
₩32.00
₩32.00/unit
일시적 품절
ROHM ESR10 9.1 kΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ912
  • RS 제품 번호 262-9662
  • 제조사 부품 번호 ESR10EZPJ912
Subtotal (1 reel of 5000 units)
₩690.00
₩0.138/unit
재고있음
Microchip 24 MHz MEMS Oscillator, 4-Pin VLGA ±50 ppm DSC6011JI1B-024.0000
  • RS 제품 번호 725-092
  • 제조사 부품 번호 DSC6011JI1B-024.0000
Subtotal (1 Box of 1400 units)
₩7,600.60
₩5.429/unit
일시적 품절
KEMET 2200 μF Capacitor 450V dc, Screw - ALS30A222NF450
  • RS 제품 번호 172-6941
  • 제조사 부품 번호 ALS30A222NF450
Subtotal (1 Bag of 12 units)
₩5,975.196
₩497.933/unit
재고있음
TE Connectivity 22 kΩ Wirewound Resistor 11 W 5 % SBCHE1122KJ
  • RS 제품 번호 206-1546
  • 제조사 부품 번호 SBCHE1122KJ
Subtotal (1 pack of 5 units)
₩40.80
₩8.16/unit
현재 비가용
TDK 22 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 179-5228
  • 제조사 부품 번호 CGA2B2NP01H220J050BA
Subtotal (1 reel of 10000 units)
₩1,420.00
₩0.142/unit
재고있음
KEMET 22 μF MnO2 Tantalum Capacitor 16V dc, Surface, T491 Series
  • RS 제품 번호 169-6690
  • 제조사 부품 번호 T491B226K016AT
Subtotal (1 reel of 2000 units)
₩3,602.00
₩1.801/unit
일시적 품절
Bourns, CC453232A, 1812 Multilayer Surface Mount Inductor with a Ferrite Core, 4.7 μH Ferrite Core ±10 % 1.3 A Idc Q:10
  • RS 제품 번호 212-0637
  • 제조사 부품 번호 CC453232A-4R7KL
Subtotal (1 tape of 10 units)
₩26.50
₩2.65/unit
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