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

161869 표시되는 제품 Passive Components

729 / 999+
재고있음
TDK 2.2 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 144-7280
  • 제조사 부품 번호 CGA5L2X7R1E225K160AA
Subtotal (1 pack of 50 units)
₩53.40
₩1.068/unit
재고있음
Schaffner, FN350 20 A 250V ac 400Hz, Chassis Mount EMC Filter, Terminal Block 1 Phase
  • RS 제품 번호 170-5070
  • 제조사 부품 번호 FN350-20-29
Subtotal (1 Box of 10 units)
₩12,691.60
₩1,269.16/unit
재고있음
Wurth Elektronik, WE-HCF Shielded Power Inductor with a Ferrite Core, 5.5 μH ±15 % 22 A Idc
  • RS 제품 번호 484-288
  • 제조사 부품 번호 7443630550
Subtotal (1 unit)
₩628.90
₩628.90/unit
일시적 품절
TE Connectivity 3-2176725-4, 2.7 kΩ 130 W Wirewound Chassis Mount Resistor 5 %
  • RS 제품 번호 338-890
  • 제조사 부품 번호 3-2176725-4
Subtotal (1 Box of 25 units)
₩18,674.40
₩746.976/unit
재고있음
Wurth Elektronik 820 μH Manganese Zinc Ferrite Leaded Inductor, 2 A Idc, 70 mΩ Rdc 2000V, WE-FC
  • RS 제품 번호 669-4244
  • 제조사 부품 번호 7448640406
Subtotal (1 unit)
₩14.90
₩14.90/unit
재고있음
Wurth Elektronik, WE-CAIR Unshielded Power Inductor with a Ferrite Core, 12.55 nH ±5 % 1.6 mA Idc
  • RS 제품 번호 486-950
  • 제조사 부품 번호 744911112
Subtotal (1 tape of 2 units)
₩81.50
₩40.75/unit
재고있음
Panasonic 27 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 176-3894
  • 제조사 부품 번호 EEUFS2A270B
Subtotal (1 pack of 20 units)
₩61.00
₩3.05/unit
재고있음
NIC Components 47 μF Capacitor 16V dc, Surface Solder - NACE470M16V6.3X5.5TR13F
  • RS 제품 번호 737-9637
  • 제조사 부품 번호 NACE470M16V6.3X5.5TR13F
Subtotal (1 pack of 50 units)
₩58.30
₩1.166/unit
재고있음
TDK 100 mH Ferrite Leaded Inductor, Max SRF:180 kHz, Q:40, 20 mA Idc, 490 Ω Rdc, LBC
  • RS 제품 번호 880-7244P
  • 제조사 부품 번호 B82144F1107J000
Subtotal 10 units (supplied on a continuous strip)
₩45.40
₩4.54/unit
마지막 RS 재고
Vishay 56 kΩ Thin Film Resistor 0.4 W 1 %
  • RS 제품 번호 162-2822
  • 제조사 부품 번호 MBA02040C5602FC100
Subtotal (1 Box of 1000 units)
₩1,548.00
₩1.548/unit
재고있음
Arcol, 330 Ω 100 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 186-0091
  • 제조사 부품 번호 HS100F 330R F
Subtotal (1 unit)
₩211.90
₩211.90/unit
재고있음
Vishay MMA0204 220 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C2200FB300
  • RS 제품 번호 180-3792
  • 제조사 부품 번호 MMA02040C2200FB300
Subtotal (1 reel of 500 units)
₩152.50
₩0.305/unit
일시적 품절
VPG Foil Resistors SMR1DZ 50 Ω Metal Foil Surface Mount Resistor ±0.01 % 0.25 W - SMR1D 50R 0,02%
  • RS 제품 번호 173-2964
  • 제조사 부품 번호 SMR1D 50R 0,02%
Subtotal (1 Box of 25 units)
₩6,869.10
₩274.764/unit
일시적 품절
Panasonic 2200 μF Capacitor 25V dc, Through Hole - EEUFS1E222 Radial Lead
  • RS 제품 번호 145-8421
  • 제조사 부품 번호 EEUFS1E222
Subtotal (1 Box of 200 units)
₩1,299.40
₩6.497/unit
재고있음
Panasonic ERJP14 390 Ω, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJP14F3900U
  • RS 제품 번호 922-9027
  • 제조사 부품 번호 ERJP14F3900U
Subtotal (1 reel of 5000 units)
₩2,835.00
₩0.567/unit
일시적 품절
Panasonic 560 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - ERJUP3F5603V
  • RS 제품 번호 243-2202
  • 제조사 부품 번호 ERJUP3F5603V
Subtotal (1 reel of 5000 units)
₩1,685.00
₩0.337/unit
일시적 품절
Bourns, ZV Varistor 400 pF 1 A, Clamping 33 V, Varistor 18 V, 0805
  • RS 제품 번호 211-1097P
  • 제조사 부품 번호 ZV11K0805121NIR1
Subtotal 50 units (supplied on a continuous strip)
₩42.00
₩0.84/unit
마지막 RS 재고
TE Connectivity 180 Ω Power Film Through Hole Fixed Resistor 100 W 1 % MPT100C180RF
  • RS 제품 번호 195-5164
  • 제조사 부품 번호 MPT100C180RF
Subtotal (1 unit)
₩148.30
₩148.30/unit
일시적 품절
Wurth Elektronik, WE-GFH, 2520 Unshielded Surface Mount Inductor with a Powdered Iron Core, 6.8 μH Moulded ±20 % 450 mA
  • RS 제품 번호 899-7154
  • 제조사 부품 번호 7447629068
Subtotal (1 Bag of 10 units)
₩32.00
₩3.20/unit
재고있음
Durakool XV1-30 10R JB, 10 Ω 30 W Wirewound, Ceramic High Power Resistor ±5 %
  • RS 제품 번호 457-400
  • 제조사 부품 번호 XV1-30 10R JB
Subtotal (1 unit)
₩65.70
₩65.70/unit
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