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

163604 표시되는 제품 Passive Components

정렬 기준
514 / 999+
일시적 품절
KOA SG73P 499 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD4990F
  • RS 제품 번호 225-1739
  • 제조사 부품 번호 SG73P1JTTD4990F
Subtotal (1 reel of 5000 units)
₩665.00
₩0.133/unit
재고있음
KOA RK73H 22 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - RK73H1ETTP22R0F
  • RS 제품 번호 631-7691
  • 제조사 부품 번호 RK73H1ETTP22R0F
Subtotal (1 pack of 100 units)
₩10.70
₩0.107/unit
재고있음
Vishay 100 μF MnO2 Tantalum Capacitor 20V dc, Surface, 293D Series
  • RS 제품 번호 684-3923
  • 제조사 부품 번호 293D107X9020E2TE3
Subtotal (1 pack of 5 units)
₩110.10
₩22.02/unit
현재 비가용
ROHM MCRS Series 160 Ω, 1206 Thick Film Resistor ±1 % Surface 0.4 W - MCR18SEQPF1601
  • RS 제품 번호 780-462
  • 제조사 부품 번호 MCR18SEQPF1601
Subtotal (1 tape of 500 units)
₩91.50
₩0.183/unit
일시적 품절
KEMET Single Layer Ceramic Capacitor 4.7 nF 250V ac ±20 % Y5U Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-4080
  • 제조사 부품 번호 C967U472MYWDBA7317
Subtotal (1 Box of 1000 units)
₩1,251.00
₩1.251/unit
재고있음
Vishay 33 mΩ Metal Glaze Resistor 1 W 5 % VR68000003305JAC00
  • RS 제품 번호 683-5332
  • 제조사 부품 번호 VR68000003305JAC00
Subtotal (1 pack of 10 units)
₩51.90
₩5.19/unit
현재 비가용
Vishay WFM 150 mΩ, 2010 Metal Strip Surface Mount Resistor ±1 % 2 W - WFMB2010R1500FEA
  • RS 제품 번호 188-0587
  • 제조사 부품 번호 WFMB2010R1500FEA
Subtotal (1 reel of 4000 units)
₩22,332.00
₩5.583/unit
일시적 품절
Bourns, AV Varistor 3.3 nF 5 A, Clamping 54 V, Varistor 22 V, 1812
  • RS 제품 번호 209-8096
  • 제조사 부품 번호 AV20K1812801NIR1
Subtotal (1 reel of 1000 units)
₩4,399.00
₩4.399/unit
재고있음
RS PRO 92 dB PCB Buzzer External Magnetic Buzzer Component 4.5 mm 2 V Min 9mm 4V Max
  • RS 제품 번호 754-2021
Subtotal (1 Bag of 5 units)
₩65.50
₩13.10/unit
재고있음
TE Connectivity, KEM-BS 150 A 440V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 209-4367
  • 제조사 부품 번호 150KEMS10ABSD
Subtotal (1 unit)
₩7,963.80
₩7,963.80/unit
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 522-2772
  • 제조사 부품 번호 3386P-1-502LF
Subtotal (1 unit)
₩10.10
₩10.10/unit
재고있음
Wurth Elektronik 8904041230 Film Capacitor Y2/X1 (IEC 60384-14), 10 %, 100 nF 1000 V 330V, Through Hole
  • RS 제품 번호 845-419
  • 제조사 부품 번호 890404126003CS
Subtotal (1 Bag of 5 units)
₩48.58
₩9.716/unit
재고있음
TDK B32653 Film Capacitor 470 nF 200V ac 400 V dc, Through Hole 2
  • RS 제품 번호 172-5965
  • 제조사 부품 번호 B32653A4474K000
Subtotal (1 Bag of 510 units)
₩2,327.64
₩4.564/unit
재고있음
RS PRO 4.7 μF Electrolytic Tantalum Electrolytic Capacitor 50V dc, Through Hole, CB Series
  • RS 제품 번호 181-4612
Subtotal (1 Bag of 500 units)
₩6,613.00
₩13.226/unit
일시적 품절
TDK 330 μH Ferrite Leaded Inductor, Max SRF:2.1 MHz, Q:30, 630 mA Idc, 1.3 Ω Rdc, HLBC
  • RS 제품 번호 880-7266
  • 제조사 부품 번호 B82145A1334J000
Subtotal (1 Bag of 10 units)
₩34.50
₩3.45/unit
현재 비가용
RS PRO 330 Ω, 2010 Thick Film Resistor ±1 % 0.5 W - RSPHVR0AFTEU3300
  • RS 제품 번호 256-7785
Subtotal (1 tape of 25 units)
₩132.40
₩5.296/unit
재고있음
Vishay RCA-SR e3 1 kΩ, 0603 Thick Film Thick Film Resistor ±5 % Surface 0.125 W - RCA06031K00JNEASR
  • RS 제품 번호 748-486
  • 제조사 부품 번호 RCA06031K00JNEASR
Subtotal (1 tape of 500 units)
₩38.00
₩0.076/unit
재고있음
RS Better World
Vishay MMB 0207 270 Ω, 0207 Thin Film Thin Film Resistor 0.01 Surface 1 W - MMB02070C2700FB200
  • RS 제품 번호 667-741P
  • 제조사 부품 번호 MMB02070C2700FB200
Subtotal 10 units (supplied on a continuous strip)
₩10.70
₩1.07/unit
일시적 품절
KEMET 470 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 173-7180
  • 제조사 부품 번호 T520Y477M006ATE010
Subtotal (1 pack of 2 units)
₩51.90
₩25.95/unit
재고있음
TE Connectivity CRG 220 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRG0805F220K
  • RS 제품 번호 134-5497
  • 제조사 부품 번호 CRG0805F220K
Subtotal (1 reel of 5000 units)
₩235.00
₩0.047/unit
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