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

164415 표시되는 제품 Passive Components

정렬 기준
588 / 999+
재고있음
Wurth Elektronik Ferrite Bead 2.55 mm (Surface) 3 mm (Surface Mount) (High Current), 58 Ω impedance at 25 MHz, 42 Ω
  • RS 제품 번호 736-2100
  • 제조사 부품 번호 7427930
Subtotal (10 units, in bags of 10)
₩48.90
₩4.89/unit
일시적 품절
KEMET 220 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 146-6564
  • 제조사 부품 번호 C0805C221K5RACTU
Subtotal (4000 units, on reels of 4000)
₩344.00
₩0.086/unit
재고있음
Bourns, CAY16 1 kΩ 1 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 243-7677P
  • 제조사 부품 번호 CAY16A-102J4AS
Subtotal (10 units, supplied on a continuous strip)
₩16.70
₩1.67/unit
현재 비가용
ROHM LTR 10 mΩ, 1225 Thick Film Surface Mount Resistor ±1 % 4 W - LTR100LJZPFSR012
  • RS 제품 번호 244-0060
  • 제조사 부품 번호 LTR100LJZPFSR012
Subtotal (5 units, in packs of 5)
₩54.70
₩10.94/unit
일시적 품절
Murata 470 nF Multilayer Ceramic Capacitor, 25V dc, 10 %, Surface
  • RS 제품 번호 247-8069
  • 제조사 부품 번호 GRM188R71E474KA12D
Subtotal (4000 units, on reels of 4000)
₩688.00
₩0.172/unit
재고있음
WJ Furse, ESP Surge Suppressor Unit 16.7V Maximum Voltage Rating 20 kA Maximum Surge Current RS485 Surge Protector
  • RS 제품 번호 788-6744
  • 제조사 부품 번호 7TCA085400R0191 ESP RS485
Subtotal (1 unit)
₩1,646.10
₩1,646.10/unit
재고있음
Wurth Elektronik, WE-PD Shielded Wirewound Surface Mount Inductor 8.2 μH ±20 % 6.25 A Idc
  • RS 제품 번호 789-6811
  • 제조사 부품 번호 744771008
Subtotal (1 unit)
₩17.70
₩17.70/unit
일시적 품절
Wurth Elektronik Ferrite Bead 1.1 mm (1206), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 332-257
  • 제조사 부품 번호 742792161
Subtotal (50 units, on reels of 50)
₩132.50
₩2.65/unit
재고있음
Vishay 10 Ω Thick Film Resistor 50 W 5 %
  • RS 제품 번호 789-1011P
  • 제조사 부품 번호 RTO050F10R00JTE1
Subtotal (1 unit, supplied in a tube)
₩73.40
₩73.40/unit
재고있음
Vishay MMA0204 10 kΩ, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C1002FB300
  • RS 제품 번호 168-8160
  • 제조사 부품 번호 MMA02040C1002FB300
Subtotal (3000 units, on reels of 3000)
₩795.00
₩0.265/unit
현재 비가용
TE Connectivity Holsworthy RA73 10 kΩ, 0805 Thin Film Surface Mount Fixed Resistor 0.1 % Surface 1 W - RA73F2A10KBTDF
  • RS 제품 번호 238-9874
  • 제조사 부품 번호 RA73F2A10KBTDF
Subtotal (1000 units, on reels of 1000)
₩8,532.00
₩8.532/unit
재고있음
Vishay CRCW 3.3 mΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08053M30FKEA
  • RS 제품 번호 182-5093
  • 제조사 부품 번호 CRCW08053M30FKEA
Subtotal (1000 units, on reels of 1000)
₩104.00
₩0.104/unit
일시적 품절
Panasonic 39 μF Polymer Capacitor 16V dc, Surface - 16SVPC39MV
  • RS 제품 번호 100-0139
  • 제조사 부품 번호 16SVPC39MV
Subtotal (1500 units, on reels of 1500)
₩5,097.00
₩3.398/unit
일시적 품절
Panasonic 680 μF Polymer Capacitor 2.5V dc, Surface - 2R5SVPC680M
  • RS 제품 번호 166-7176
  • 제조사 부품 번호 2R5SVPC680M
Subtotal (1000 units, on reels of 1000)
₩7,742.00
₩7.742/unit
일시적 품절
Murata 1 nF Multilayer Ceramic Capacitor, 10V dc, 5 %, Surface
  • RS 제품 번호 247-8080
  • 제조사 부품 번호 GRM2165C2A102JA01D
Subtotal (4000 units, on reels of 4000)
₩500.00
₩0.125/unit
재고있음
Wurth Elektronik, WE-HCC Shielded Power Inductor with a Ferrite Core, 1.5 μH ±20 % 16.5 A Idc
  • RS 제품 번호 486-415
  • 제조사 부품 번호 7443340150
Subtotal (1 unit)
₩156.30
₩156.30/unit
재고있음
Abracon 8 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.5 mm 13.5 mm 5mm
  • RS 제품 번호 226-0577
  • 제조사 부품 번호 FC4SDCBMM8.0-T1
Subtotal (25 units, in packs of 25)
₩36.80
₩1.472/unit
일시적 품절
KEMET 330 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6590
  • 제조사 부품 번호 C1206C331J5GACTU
Subtotal (4000 units, on reels of 4000)
₩1,204.00
₩0.301/unit
현재 비가용
RS PRO 2.7 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.13 W
  • RS 제품 번호 713-6976
Subtotal (5000 units, on reels of 5000)
₩170.00
₩0.034/unit
일시적 품절
Bourns 3549 50 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3549S-1AA-503A
  • RS 제품 번호 692-8531
  • 제조사 부품 번호 3549S-1AA-503A
Subtotal (1 unit)
₩198.30
₩198.30/unit
1
588
8221
페이지 당 결과 수

관련된 링크들