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

164316 표시되는 제품 Passive Components

정렬 기준
751 / 999+
현재 비가용
500 Ω, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Vishay, T63
  • RS 제품 번호 374-7178
  • 제조사 부품 번호 T63XB501KT20
Subtotal (1 unit)
₩34.60
₩34.60/unit
재고있음
KEMET Ferrite Ring for use with round Cables
  • RS 제품 번호 169-6779
  • 제조사 부품 번호 ESD-R-25D
Subtotal (300 units, in boxes of 300)
₩2,543.10
₩8.477/unit
일시적 품절
AKER, 16MHz Clock Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount S53305-16.000-X
  • RS 제품 번호 173-5855
  • 제조사 부품 번호 S53305-16.000-X
Subtotal (250 units, on reels of 250)
₩6,126.00
₩24.504/unit
현재 비가용
Bourns PWR263S-20 1.5 Ω, TO-263 Thick Film Surface Mount Resistor ±1 % 20 W - PWR263S-20-1R50F
  • RS 제품 번호 691-7604
  • 제조사 부품 번호 PWR263S-20-1R50F
Subtotal (1 unit)
₩60.90
₩60.90/unit
일시적 품절
Murata Ferrite Bead 0.3 mm (Solder) (0201) (Chip Bead), 470 Ω impedance at 100 MHz
  • RS 제품 번호 187-3462
  • 제조사 부품 번호 BLM03BD471SN1D
Subtotal (15000 units, on reels of 15000)
₩1,035.00
₩0.069/unit
제조사가 재고 비축중
Cornell-Dubilier 250 μF Aluminium Electrolytic Capacitor 450V, Screw - CGS251T450R4C
  • RS 제품 번호 786-813
  • 제조사 부품 번호 CGS251T450R4C
Subtotal (4 units, in bags of 4)
₩2,437.40
₩609.35/unit
재고있음
Wurth Elektronik, WE-MXGA, 4020 Unshielded Power Inductor 1.2 μH Surface Mount Power Inductors 20% 11 A Idc
  • RS 제품 번호 905-895
  • 제조사 부품 번호 7843844020012
Subtotal (5 units, on tapes of 5)
₩73.81
₩14.762/unit
일시적 품절
TDK, B82422A*100, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±10 % 200 mA Idc Q:27
  • RS 제품 번호 170-2835
  • 제조사 부품 번호 B82422A1332K100
Subtotal (2000 units, on reels of 2000)
₩3,468.00
₩1.734/unit
현재 비가용
RS PRO 9.1 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9686
Subtotal (5000 units, on reels of 5000)
₩355.00
₩0.071/unit
재고있음
Abracon 4 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.1 mm 11.4 mm 4.7mm
  • RS 제품 번호 187-5851
  • 제조사 부품 번호 ABLS-4.000MHz-12-B-4-Y-T
Subtotal (20 units, in packs of 20)
₩33.80
₩1.69/unit
일시적 품절
Bourns, SDR1006, 1006 Surface Mount Inductor with a Ferrite DR Core, 3.9 μH 4.6 A Idc Q:34
  • RS 제품 번호 798-1041
  • 제조사 부품 번호 SDR1006-3R9ML
Subtotal (5 units, in bags of 5)
₩26.60
₩5.32/unit
일시적 품절
Wurth Elektronik 700 μH 21.5 A Common Mode Choke 3.8 mΩ 760V ac
  • RS 제품 번호 172-5431
  • 제조사 부품 번호 744830007215
Subtotal (12 units, in trays of 12)
₩1,342.80
₩111.90/unit
재고있음
KEMET 10 μF MnO2 Tantalum Capacitor 6.3V dc, Surface, T491 Series
  • RS 제품 번호 801-5410P
  • 제조사 부품 번호 T491A106M006AT
Subtotal (50 units, supplied on a continuous strip)
₩104.80
₩2.096/unit
일시적 품절
NISSEI MMX Film Capacitor, ±10 %, 1 μF 400 V dc 400V ac, Through Hole
  • RS 제품 번호 183-3212
  • 제조사 부품 번호 MMX0400K10500000000
Subtotal (10 units, in packs of 10)
₩142.70
₩14.27/unit
일시적 품절
Murata, LQG18H, 0603 Wirewound Surface Mount Inductor 100 nH ±5 % 300 mA Idc Q:12
  • RS 제품 번호 125-3176
  • 제조사 부품 번호 LQG18HNR10J00D
Subtotal (4000 units, on reels of 4000)
₩2,844.00
₩0.711/unit
재고있음
Vishay LTO 4.7 kΩ, TO-247 Thick Film Resistor ±5 % Clip, Heatsink 150 W - LTO150H4R700JTE3
  • RS 제품 번호 444-736
  • 제조사 부품 번호 LTO150H4R700JTE3
Subtotal (1 unit)
₩144.70
₩144.70/unit
재고있음
Vishay 10 μF MnO2 Tantalum Capacitor 35V dc, Surface, TR3 Series
  • RS 제품 번호 684-5045
  • 제조사 부품 번호 TR3C106K035C0450
Subtotal (5 units, in packs of 5)
₩53.70
₩10.74/unit
현재 비가용
5 mΩ Trimmer Potentiometer 0.5 W Top Adjust Tokyo Cosmos Electric, GF063
  • RS 제품 번호 253-7118
  • 제조사 부품 번호 GF063P B102
Subtotal (10 units, in packs of 10)
₩59.60
₩5.96/unit
재고있음
Wurth Elektronik, WE-PD, 7345 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 1.6 A Idc
  • RS 제품 번호 367-4660
  • 제조사 부품 번호 744777115
Subtotal (1 unit)
₩17.60
₩17.60/unit
재고있음
RS PRO 9.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W
  • RS 제품 번호 804-7224
Subtotal (10000 units, on reels of 10000)
₩180.00
₩0.018/unit
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