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

162191 표시되는 제품 Passive Components

603 / 999+
재고있음
Schurter, FPP2 1 A 250V ac 60Hz, Through Hole RFI Filter, Pin 1 Phase
  • RS 제품 번호 493-2995
  • 제조사 부품 번호 55002015
Subtotal (1 unit)
₩77.30
₩77.30/unit
재고있음
Abracon APAE1621R2540ABDD1-T Square GPS Antenna with SMA Connector, Global Mobile Satellite Voice and Data
  • RS 제품 번호 250-5237
  • 제조사 부품 번호 APAE1621R2540ABDD1-T
Subtotal (1 pack of 5 units)
₩146.20
₩29.24/unit
일시적 품절
2 mΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Nidec Components, ST4
  • RS 제품 번호 244-4411P
  • 제조사 부품 번호 ST-4ETA500
Subtotal 5 units (supplied on a continuous strip)
₩62.70
₩12.54/unit
제조사가 재고 비축중
WJ Furse, ESP TN/JP Surge Protection Device 296V Maximum Voltage Rating 10 kA Maximum Surge Current BT Line Surge
  • RS 제품 번호 793-3780
  • 제조사 부품 번호 7TCA085400R0177 ESP TN/JP
Subtotal (1 unit)
₩1,683.30
₩1,683.30/unit
재고있음
WJ Furse, ESP Cat-6 Surge Suppressor Unit 58V Maximum Voltage Rating 10 kA Maximum Surge Current Cat-6 PoE Surge
  • RS 제품 번호 788-6763
  • 제조사 부품 번호 7TCA085400R0024 ESP CAT-6/POE
Subtotal (1 unit)
₩3,565.90
₩3,565.90/unit
재고있음
CHEMI-CON Varistor 350 pF 25 A, Clamping 455 V, Varistor 270 V
  • RS 제품 번호 316-5958
  • 제조사 부품 번호 TNR10V271K
Subtotal (1 pack of 5 units)
₩16.60
₩3.32/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (Surface) (0603) (Ferrite Bead), 28 Ω impedance at 100 MHz, 45 Ω impedance at 1 GHz
  • RS 제품 번호 146-0714
  • 제조사 부품 번호 742792603
Subtotal (1 pack of 50 units)
₩70.50
₩1.41/unit
재고있음
TDK B32922C Film Capacitor 47 nF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 334-833
  • 제조사 부품 번호 B32922C3473K000
Subtotal (1 pack of 10 units)
₩34.90
₩3.49/unit
일시적 품절
Vishay MMU 75 kΩ, 0102 Thin Film Surface Mount Resistor ±1 % 0.2 W - MMU01020C7502FB300
  • RS 제품 번호 180-3331
  • 제조사 부품 번호 MMU01020C7502FB300
Subtotal (1 reel of 3000 units)
₩1,401.00
₩0.467/unit
재고있음
RS Better World
Siemens SIRIUS ACT Rotary Push Button Head Potentiometer Push Button Head, 3SU1200-2PS10-1AA0
  • RS 제품 번호 103-8538
  • 제조사 부품 번호 3SU1200-2PS10-1AA0
Subtotal (1 unit)
₩2,342.70
₩2,342.70/unit
재고있음
Murata 40 MHz Crystal Unit ±10 ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 236-5125P
  • 제조사 부품 번호 XRCGB40M000F1S2SR0
Subtotal 5 units (supplied on a continuous strip)
₩13.30
₩2.66/unit
재고있음
Wurth Elektronik 75 μH Ferrite Toroidal Inductor, Max SRF:15 MHz, 5.8 A Idc, 40 mΩ Rdc, WE-SI
  • RS 제품 번호 334-9140
  • 제조사 부품 번호 744133
Subtotal (1 unit)
₩11.20
₩11.20/unit
재고있음
RS PRO 1000 μF Capacitor 35V dc, Axial, Through Hole Axial
  • RS 제품 번호 170-1138
Subtotal (1 Bag of 200 units)
₩1,628.80
₩8.144/unit
일시적 품절
Bourns PWR4318 24 Ω, 4318 Wirewound Surface Mount Resistor ±5 % 2 W - PWR4318W24R0JE
  • RS 제품 번호 171-1070
  • 제조사 부품 번호 PWR4318W24R0JE
Subtotal (1 reel of 1500 units)
₩7,807.50
₩5.205/unit
일시적 품절
Vishay Power Factor Correction Capacitor 165.8 μF 25 kvar 30 kvar 3
  • RS 제품 번호 187-5369
  • 제조사 부품 번호 PhMKP400.3.25,00-S84
Subtotal (1 Box of 4 units)
₩9,581.40
₩2,395.35/unit
일시적 품절
Schaffner 22 mH 0.3 A Common Mode Choke 1.3 Ω 300V ac
  • RS 제품 번호 133-6057
  • 제조사 부품 번호 RN204-0.3-02-22M
Subtotal (1 Box of 500 units)
₩7,941.00
₩15.882/unit
재고있음
KEMET 100 μF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 172-6600
  • 제조사 부품 번호 A765EB107M1CLAE025
Subtotal (1 reel of 1000 units)
₩2,065.00
₩2.065/unit
일시적 품절
KEMET 16 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6427
  • 제조사 부품 번호 C0603C160J5GACTU
Subtotal (1 reel of 4000 units)
₩1,768.00
₩0.442/unit
재고있음
TDK Thermistor, NTC Type 100 kΩ 2 mm 3 mm 5 mm
  • RS 제품 번호 167-8528
  • 제조사 부품 번호 B57164K0104J000
Subtotal (1 Box of 2000 units)
₩8,638.00
₩4.319/unit
재고있음
Vishay CRCW 20 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW060320R0FKEA
  • RS 제품 번호 181-7788
  • 제조사 부품 번호 CRCW060320R0FKEA
Subtotal (1 reel of 1000 units)
₩81.00
₩0.081/unit
1
603
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