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

162264 표시되는 제품 Passive Components

460 / 999+
재고있음
Isabellenhutte BVN 1 mΩ, 1216 Zeranin Surface Mount Resistor ±1 % 10 W - BVN-M-R001-1.0
  • RS 제품 번호 193-0105
  • 제조사 부품 번호 BVN-M-R001-1.0
Subtotal (1 tape of 5 units)
₩17,862.00
₩18.32/unit
일시적 품절
Arcol Ohmite LVM 0.1 Ω, 2512 Resistive Fixed Resistor 0.01 1 W - LVM25FVR100E-TR
  • RS 제품 번호 760-331
  • 제조사 부품 번호 LVM25FVR100E-TR
Subtotal (1 reel of 4000 units)
₩1,170,000.00
₩1.502/unit
재고있음
Panasonic 56 μF Aluminium Electrolytic Capacitor 63V dc, Through Hole - EEHAZC1J560B Radial Lead
  • RS 제품 번호 210-5670
  • 제조사 부품 번호 EEHAZC1J560B
Subtotal (1 tape of 2 units)
₩5,674.50
₩14.55/unit
일시적 품절
Bourns CRE 7 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRE2512-FZ-R007E-3
  • RS 제품 번호 824-0348
  • 제조사 부품 번호 CRE2512-FZ-R007E-3
Subtotal (1 Bag of 10 units)
₩7,663.50
₩3.93/unit
재고있음
Bourns CR1206 10 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - CR1206-JW-103ELF
  • RS 제품 번호 740-9110
  • 제조사 부품 번호 CR1206-JW-103ELF
Subtotal (1 pack of 50 units)
₩1,365.00
₩0.142/unit
재고있음
Wurth Elektronik 42 μH Nickel Zinc Ferrite Leaded Inductor, 6.5 A Idc, 8 mΩ Rdc 250V, WE-CMB
  • RS 제품 번호 163-3802
  • 제조사 부품 번호 744842742
Subtotal (1 tray of 40 units)
₩452,400.00
₩57.998/unit
재고있음
Yageo 1.2 kΩ Carbon Film Carbon Film Fixed Resistor 0.25 W 5 %
  • RS 제품 번호 199-1787P
  • 제조사 부품 번호 CFR-25JT-52-1K2
Subtotal 200 units (supplied in a box)
₩6,240.00
₩0.16/unit
재고있음
Halo Electronics, PTI Surge Suppressor Unit 300V Maximum Voltage Rating Isolator
  • RS 제품 번호 736-9993
  • 제조사 부품 번호 PTI-451G0002
Subtotal (1 unit)
₩310,693.50
₩1,593.30/unit
재고있음
ROHM MCRS Series 24 Ω, 0603 Thick Film Resistor ±1 % Surface 0.125 W - MCR03SEQPF2400
  • RS 제품 번호 780-600P
  • 제조사 부품 번호 MCR03SEQPF2400
Subtotal 1000 units (supplied on a reel)
₩17,550.00
₩0.09/unit
현재 비가용
Murata 40 MHz Crystal Unit ±30 ppm SMT 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 250-7795
  • 제조사 부품 번호 XRCGE40M000F3A1BR0
Subtotal (1 reel of 3000 units)
₩1,427,400.00
₩2.439/unit
재고있음
Bourns CR0603 220 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CR0603-FX-2200ELF
  • RS 제품 번호 162-2549
  • 제조사 부품 번호 CR0603-FX-2200ELF
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.024/unit
재고있음
Panasonic 470 μF Aluminium Electrolytic Capacitor 16V dc, Surface Solder 500
  • RS 제품 번호 747-8942
  • 제조사 부품 번호 EEEFK1C471P
Subtotal (1 reel of 500 units)
₩237,900.00
₩2.442/unit
일시적 품절
Panasonic E24 8211 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB821X
  • RS 제품 번호 782-627
  • 제조사 부품 번호 ERA2AEB821X
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
재고있음
Nidec Components 5V dc 25 ppr Pulse Optical Encoder with a 8 mm Round Shaft, Panel, Wire
  • RS 제품 번호 244-4122
  • 제조사 부품 번호 REC20D-25-201-1
Subtotal (1 tray of 10 units)
₩371,143.50
₩190.33/unit
재고있음
Wurth Elektronik 1000 μF Capacitor 10V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 840-0363
  • 제조사 부품 번호 860080275016
Subtotal (1 Bag of 10 units)
₩8,014.50
₩4.11/unit
일시적 품절
Bourns CR 10 kΩ, TC200 Thick Film Surface Mount Resistor ±0.01 % 100 mW - CR0603-JW-103ELF
  • RS 제품 번호 223-1680
  • 제조사 부품 번호 CR0603-JW-103ELF
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.021/unit
재고있음
Bourns, SRF0905, 0905 Shielded Surface Mount Common Mode Line Filter with a Ferrite Core, 470 μH ±50 % 1.1 A Idc
  • RS 제품 번호 172-8566
  • 제조사 부품 번호 SRF0905-471Y
Subtotal (1 reel of 1000 units)
₩1,134,900.00
₩5.815/unit
재고있음
4.7 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, T7
  • RS 제품 번호 374-6771
  • 제조사 부품 번호 T7YA472MT20
Subtotal (1 pack of 5 units)
₩19,753.50
₩20.26/unit
일시적 품절
Abracon Square Multi-Band Antenna with SMA Connector, Iridium 1616 - 1626.5 MHz
  • RS 제품 번호 250-5172
  • 제조사 부품 번호 AEARBD040038-S1621
Subtotal (1 Bag of 100 units)
₩5,729,685.00
₩293.832/unit
일시적 품절
Panasonic ERA2A 333 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB333X
  • RS 제품 번호 763-905
  • 제조사 부품 번호 ERA2AEB333X
Subtotal (1 pack of 10 units)
₩2,008.50
₩1.03/unit
1
460
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