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

164416 표시되는 제품 Passive Components

정렬 기준
667 / 999+
현재 비가용
Vishay CRCW 38.3 kΩ, 0603 Thick Film, Thick Film ±1 % 0.1 W - CRCW060338K3FKEA
  • RS 제품 번호 169-4363
  • 제조사 부품 번호 CRCW060338K3FKEA
Subtotal (1 reel of 5000 units)
₩355.00
₩0.071/unit
마지막 RS 재고
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Top Adjust Vishay, T63
  • RS 제품 번호 169-3139
  • 제조사 부품 번호 T63YB102KT20
Subtotal (1 tube of 50 units)
₩1,067.90
₩21.358/unit
재고있음
1 mΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 167-3492
  • 제조사 부품 번호 3266X-1-105LF
Subtotal (1 tube of 50 units)
₩988.00
₩19.76/unit
일시적 품절
IQD, 24MHz Crystal Clock Oscillator Crystal Oscillator CMOS, 4-Pin Ceramic package LFSPXO021270
  • RS 제품 번호 722-915
  • 제조사 부품 번호 LFSPXO021270
Subtotal (1 reel of 1000 units)
₩10,543.00
₩10.543/unit
일시적 품절
ROHM ESR18 150 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ154
  • RS 제품 번호 264-1948
  • 제조사 부품 번호 ESR18EZPJ154
Subtotal (1 reel of 5000 units)
₩1,130.00
₩0.226/unit
일시적 품절
Microchip 26 MHz Oscillator, 4-Pin VDFN ±10 ppm DSC1001CL5-026.0000
  • RS 제품 번호 725-446
  • 제조사 부품 번호 DSC1001CL5-026.0000
Subtotal (1 Box of 550 units)
₩7,425.00
₩13.50/unit
일시적 품절
TE Connectivity 0.47 Ω Wirewound Fusible Resistor 7 W 5 % FWFU7WR47J
  • RS 제품 번호 732-329
  • 제조사 부품 번호 FWFU7WR47J
Subtotal (1 tape of 10 units)
₩81.74
₩8.174/unit
일시적 품절
Wurth Elektronik 1.5 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 263-4145
  • 제조사 부품 번호 885012207061
Subtotal (1 reel of 4000 units)
₩696.00
₩0.174/unit
일시적 품절
Murata 47 nF Multilayer Ceramic Capacitor, 6.3V dc, ±10 %, Surface
  • RS 제품 번호 169-2742
  • 제조사 부품 번호 GRM033R60J473KE19D
Subtotal (1 reel of 15000 units)
₩465.00
₩0.031/unit
마지막 RS 재고
Vishay 681 Ω Thin Film Resistor 0.6 W 1 % MRS25000C6810FCT00
  • RS 제품 번호 169-5325
  • 제조사 부품 번호 MRS25000C6810FCT00
Subtotal (1 reel of 5000 units)
₩1,735.00
₩0.347/unit
현재 비가용
Vishay CRCW 30 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW080530K0FKEA
  • RS 제품 번호 169-4632
  • 제조사 부품 번호 CRCW080530K0FKEA
Subtotal (1 reel of 5000 units)
₩425.00
₩0.085/unit
재고있음
500 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, PV36
  • RS 제품 번호 167-5327
  • 제조사 부품 번호 PV36W504C01B00
Subtotal (1 tube of 50 units)
₩659.70
₩13.194/unit
일시적 품절
ROHM ESR03 360 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ364
  • RS 제품 번호 262-9856
  • 제조사 부품 번호 ESR03EZPJ364
Subtotal (1 reel of 5000 units)
₩755.00
₩0.151/unit
재고있음
Wurth Elektronik 10 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 263-4070P
  • 제조사 부품 번호 885012008037
Subtotal 50 units (supplied on a continuous strip)
₩26.60
₩0.532/unit
일시적 품절
TE Connectivity 2 Ω Wirewound Fusible Resistor 2 W 5 % FWFU2W2R0J
  • RS 제품 번호 732-636P
  • 제조사 부품 번호 FWFU2W2R0J
Subtotal 50 units (supplied in a box)
₩78.70
₩1.574/unit
제한된 재고
Panasonic 330 μF Aluminium Polymer Capacitor 25V dc, Surface
  • RS 제품 번호 665-163P
Subtotal 10 units (supplied on a continuous strip)
₩197.10
₩19.71/unit
재고있음
TE Connectivity 3522 1.8 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 3 W - 35221R8JT
  • RS 제품 번호 164-6168
  • 제조사 부품 번호 35221R8JT
Subtotal (1 reel of 2000 units)
₩7,934.00
₩3.967/unit
현재 비가용
TE Connectivity SM 56 kΩ Metal Film Surface Mount Resistor ±5 % Surface 2 W - SMF256KJT
  • RS 제품 번호 163-9670
  • 제조사 부품 번호 SMF256KJT
Subtotal (1 reel of 2000 units)
₩4,600.00
₩2.30/unit
일시적 품절
TE Connectivity 0.47 Ω Wirewound Fusible Resistor 5 W 5 % FWFU5WR47J
  • RS 제품 번호 732-294
  • 제조사 부품 번호 FWFU5WR47J
Subtotal (1 tape of 10 units)
₩65.41
₩6.541/unit
현재 비가용
TE Connectivity RN73 37.4 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A37R4B
  • RS 제품 번호 163-9634
  • 제조사 부품 번호 RN73C2A37R4B
Subtotal (1 reel of 1000 units)
₩6,328.00
₩6.328/unit
1
667
8221
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