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

162296 표시되는 제품 Passive Components

316 / 999+
재고있음
Wurth Elektronik 220 μH 12 A Common Mode Choke 9 mΩ 250V ac
  • RS 제품 번호 899-6965
  • 제조사 부품 번호 744844221
Subtotal (1 unit)
₩19,020.00
₩95.10/unit
제조사가 재고 비축중
Allied 0.47 F Capacitor -0.2 Tolerance, EDC 5.5V dc, Surface
  • RS 제품 번호 816-325
  • 제조사 부품 번호 EDC474Z5R5H
Subtotal (1 pack of 100 units)
₩642,200.00
₩32.111/unit
재고있음
Murata, LQM, 1008 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 1.5 μH Multilayer ±20 % 1.5 A Idc
  • RS 제품 번호 786-7119
  • 제조사 부품 번호 LQM2HPN1R5MG0L
Subtotal (1 Bag of 10 units)
₩2,200.00
₩1.10/unit
현재 비가용
Vishay 4.7 μF MnO2 Tantalum Capacitor 25V dc, Surface, 293D Series
  • RS 제품 번호 169-3378
  • 제조사 부품 번호 293D475X9025C2TE3
Subtotal (1 reel of 500 units)
₩214,000.00
₩2.145/unit
재고있음
RS PRO Potentiometer Knob 16.2 mm 6 mm, Black
  • RS 제품 번호 302-681
Subtotal (1 pack of 20 units)
₩19,240.00
₩4.81/unit
재고있음
Abracon 26 MHz Crystal ±30 ppm Surface Mount 4-Pin 0.59 mm 2 mm 1.6mm
  • RS 제품 번호 240-3416
  • 제조사 부품 번호 ABM11-140-26.000MHz-T3
Subtotal (1 pack of 25 units)
₩11,700.00
₩2.34/unit
마지막 RS 재고
AKER 16 MHz Crystal ±30 ppm Surface Mount 4-Pin 1 mm 6 mm 3.5mm
  • RS 제품 번호 671-9441
  • 제조사 부품 번호 C6S-16.000-12-3030-X
Subtotal (1 pack of 5 units)
₩9,340.00
₩9.34/unit
재고있음
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 8.7 nH ±0.5 nH 650 mA Idc Q:35
  • RS 제품 번호 785-5289
  • 제조사 부품 번호 LQW18AN8N7D00D
Subtotal (1 Bag of 10 units)
₩1,480.00
₩0.74/unit
재고있음
ROHM ESR03 3.3 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 263-0983P
  • 제조사 부품 번호 ESR03EZPF3R30
Subtotal 100 units (supplied on a continuous strip)
₩6,800.00
₩0.338/unit
일시적 품절
RS PRO 1000 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 170-1260
Subtotal (1 Bag of 200 units)
₩162,800.00
₩4.07/unit
일시적 품절
Panasonic 100 μF Capacitor 25V dc, Surface Solder
  • RS 제품 번호 249-1320
  • 제조사 부품 번호 EEEHC1E101P
Subtotal (1 reel of 500 units)
₩256,000.00
₩2.558/unit
일시적 품절
Panasonic E24 273000 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3ARB273V
  • RS 제품 번호 782-499
  • 제조사 부품 번호 ERA3ARB273V
Subtotal (1 tape of 10 units)
₩5,620.00
₩2.814/unit
재고있음
ROHM LTR10 240 mΩ, 0508 Power Film Surface Mount Resistor 1 % 1 W
  • RS 제품 번호 259-5389P
  • 제조사 부품 번호 LTR10LEZPFLR240
Subtotal 10 units (supplied on a continuous strip)
₩6,000.00
₩3.00/unit
재고있음
RS PRO RS 75 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W
  • RS 제품 번호 804-7278
Subtotal (1 reel of 10000 units)
₩40,000.00
₩0.019/unit
일시적 품절
Arcol Ohmite 25 Ω Resistive Fixed Resistor 10 W 5 % 40J25RE
  • RS 제품 번호 760-496
  • 제조사 부품 번호 40J25RE
Subtotal (1 pack of 5 units)
₩28,860.00
₩28.86/unit
일시적 품절
Arcol Ohmite LVK 0.02 Ω, Reel Resistive Fixed Resistor 0.005 1 W - LVK24R020DER
  • RS 제품 번호 760-311
  • 제조사 부품 번호 LVK24R020DER
Subtotal (1 reel of 1000 units)
₩1,532,000.00
₩7.655/unit
현재 비가용
ROHM ESR25 5.6 mΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF5604
  • RS 제품 번호 263-7516
  • 제조사 부품 번호 ESR25JZPF5604
Subtotal (1 tape of 10 units)
₩4,180.00
₩2.09/unit
제조사가 재고 비축중
Siemens, 6SL3000 74 A 480V 60Hz Power Line Filter, Screw 3 Phase
  • RS 제품 번호 287-9522
  • 제조사 부품 번호 6SL3000-0BE23-6DA1
Subtotal (1 unit)
₩943,640.00
₩4,718.20/unit
재고있음
KOA SG73P1EW 10 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.25 W - SG73P1EWTTP10R0F
  • RS 제품 번호 234-3303P
  • 제조사 부품 번호 SG73P1EWTTP10R0F
Subtotal 100 units (supplied on a continuous strip)
₩5,200.00
₩0.256/unit
일시적 품절
Nichicon 82 μF Capacitor 450V dc, Snap-in - LGW2W820MELZ25
  • RS 제품 번호 167-1415
  • 제조사 부품 번호 LGW2W820MELZ25
Subtotal (1 Bag of 250 units)
₩904,500.00
₩18.091/unit
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