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

162297 표시되는 제품 Passive Components

667 / 999+
일시적 품절
Wurth Elektronik, WE-PD Shielded Wirewound Surface Mount Inductor 18 μH ±20 % 1.5 A Idc
  • RS 제품 번호 163-5072
  • 제조사 부품 번호 744777118
Subtotal (1 reel of 1000 units)
₩13,255.00
₩13.255/unit
일시적 품절
Murata Ferrite Bead 0.85 mm (Surface) (2012) (Ferrite Bead), 180 Ω impedance at 100 MHz
  • RS 제품 번호 181-1373
  • 제조사 부품 번호 BLM21SP181SZ1D
Subtotal (1 reel of 4000 units)
₩3,088.00
₩0.772/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 100 μH 10 % 160 mA Idc
  • RS 제품 번호 171-324
  • 제조사 부품 번호 3627453226101K
Subtotal (1 reel of 500 units)
₩1,608.50
₩3.217/unit
재고있음
KEMET R53B Film Capacitor, ±20 %, 100 nF 800 V dc 350V ac, Through Hole
  • RS 제품 번호 250-7804
  • 제조사 부품 번호 R53BI310050S0M
Subtotal (1 Bag of 900 units)
₩3,575.70
₩3.973/unit
현재 비가용
ROHM ESR03 7.5 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF7R50
  • RS 제품 번호 263-1110
  • 제조사 부품 번호 ESR03EZPF7R50
Subtotal (1 reel of 5000 units)
₩840.00
₩0.168/unit
재고있음
QANTEK 7.3728 MHz Crystal Unit ±30 ppm Surface Mount 4-Pin 3.7 mm 12.5 mm 4.6mm
  • RS 제품 번호 173-5742
  • 제조사 부품 번호 QCP97.37280F18B35R
Subtotal (1 reel of 1000 units)
₩8,489.00
₩8.489/unit
재고있음
Arcol, 5 Ω 10 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 159-893P
  • 제조사 부품 번호 HS10 5R J
Subtotal 1 unit (supplied in a bag)
₩34.90
₩34.90/unit
일시적 품절
220 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 161-7038
  • 제조사 부품 번호 3329H-1-221LF
Subtotal (1 tube of 50 units)
₩780.30
₩15.606/unit
재고있음
Vishay 1000 μF Capacitor 50V dc, Surface Solder - MAL215099115E3 Surface Mount
  • RS 제품 번호 280-0325
  • 제조사 부품 번호 MAL215099115E3
Subtotal (1 reel of 100 units)
₩1,920.60
₩19.206/unit
재고있음
QANTEK 12 MHz Crystal ±10 ppm Surface Mount 4-Pin 1 mm 5 mm 3.2mm
  • RS 제품 번호 775-3694
  • 제조사 부품 번호 QC5A12.0000F12B12
Subtotal (1 Bag of 5 units)
₩42.40
₩8.48/unit
재고있음
TE Connectivity NTC Thermistor, NTC Type 10 kΩ, DO-35 20 mm 5 mm
  • RS 제품 번호 187-9300
  • 제조사 부품 번호 GA10K3435DM010
Subtotal (1 pack of 2 units)
₩132.80
₩66.40/unit
재고있음
Wurth Elektronik 470 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 242-1195P
  • 제조사 부품 번호 885012208091
Subtotal 10 units (supplied on a continuous strip)
₩11.50
₩1.15/unit
일시적 품절
Panasonic 100 μF Capacitor 50V dc, Surface Solder - EEEFH1H101L 900
  • RS 제품 번호 215-8437
  • 제조사 부품 번호 EEEFH1H101L
Subtotal (1 tape of 10 units)
₩55.10
₩5.51/unit
재고있음
RS PRO 105 dB Lead Wire Multi-Tone Internal Magnetic Buzzer Component 18 mm 6 V dc Min 28V dc Max
  • RS 제품 번호 172-2260
Subtotal (1 tray of 40 units)
₩6,786.52
₩169.663/unit
재고있음
Bourns CR 100 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 1 W - CR0603AFX-1000ELF
  • RS 제품 번호 458-568
  • 제조사 부품 번호 CR0603AFX-1000ELF
Subtotal (1 tape of 10 units)
₩0.90
₩0.09/unit
일시적 품절
Nichicon 470 μF Capacitor 400V dc, Snap-in - LGG2G471MELC30
  • RS 제품 번호 846-6827
  • 제조사 부품 번호 LGG2G471MELC30
Subtotal (1 unit)
₩80.60
₩80.60/unit
일시적 품절
500 Ω, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Bourns, 3224
  • RS 제품 번호 167-3487
  • 제조사 부품 번호 3224W-1-501E
Subtotal (1 reel of 250 units)
₩5,169.00
₩20.676/unit
재고있음
Wurth Elektronik, WE-HCF, 2013 Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 47 μH Flat
  • RS 제품 번호 744-5062
  • 제조사 부품 번호 7443634700
Subtotal (1 unit)
₩46.00
₩46.00/unit
일시적 품절
Panasonic ERJPC6 1240 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B1241V
  • RS 제품 번호 788-913
  • 제조사 부품 번호 ERJPC6B1241V
Subtotal (1 tape of 10 units)
₩6.48
₩0.648/unit
일시적 품절
Bourns, 2031 150 V dc 1 kA, Surface 2 Electrode Arrester Gas Discharge Tube
  • RS 제품 번호 223-1624P
  • 제조사 부품 번호 2031-15T-SM-RPLF
Subtotal 5 units (supplied on a continuous strip)
₩51.10
₩10.22/unit
1
667
8115
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