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

156103 표시되는 제품 Passive Components

7357 / 999+
마지막 RS 재고
CHEMI-CON 47 μF Capacitor 50V dc, Snap-in - EKMQ500ELL470MF11D Radial Lead
  • RS 제품 번호 144-7322
  • 제조사 부품 번호 EKMQ500ELL470MF11D
Subtotal (1 pack of 10 units)
₩5,089.50
재고있음
Panasonic 470 μF Capacitor 50V dc, Surface Mount Solder - EEETK1H471AM 0125
  • RS 제품 번호 747-2373
  • 제조사 부품 번호 EEETK1H471AM
Subtotal (1 unit)
₩4,485.00
마지막 RS 재고
Vishay 4.7 μF MnO2 Tantalum Capacitor 50V dc, Surface, 593D Series
  • RS 제품 번호 684-4610
  • 제조사 부품 번호 593D475X9050D2TE3
Subtotal (1 pack of 5 units)
₩12,109.50
재고있음
Bourns 6639 10 kΩ Rotary Potentiometer 1-Gang Panel Mount, 6639S-1-103
  • RS 제품 번호 164-2677
  • 제조사 부품 번호 6639S-1-103
Subtotal (1 unit)
₩32,428.50
현재 비가용
Wurth Elektronik, WE-KI, 1008A Shielded Wirewound Surface Mount Inductor with a Ceramic Core, 6.8 μH 1 A Idc Q:50
  • RS 제품 번호 883-0045
  • 제조사 부품 번호 744762068A
Subtotal (1 Bag of 10 units)
₩7,039.50
재고있음
Panasonic ERJ 390 Ω, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD3900V
  • RS 제품 번호 169-0923
  • 제조사 부품 번호 ERJ6RBD3900V
Subtotal (1 reel of 5000 units)
₩175,500.00
재고있음
EPCOS, Standard Metal Oxide Varistor 110 pF 10 A, Clamping 2970 V, Varistor 430 V
  • RS 제품 번호 134-5686
  • 제조사 부품 번호 B72207S0271K
Subtotal (1 Bag of 1000 units)
₩261,300.00
현재 액세스할 수 없는 재고 정보
Vishay 51 Ω Thin Film Resistor 0.4 W 1 %
  • RS 제품 번호 166-7666
  • 제조사 부품 번호 MBA02040C5109FC100
Subtotal (1 Box of 1000 units)
₩265,200.00
재고있음
EPCOS 2.2 mF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 261-0648
  • 제조사 부품 번호 B41858C5228M000
Subtotal (1 Bag of 2 units)
₩6,708.00
재고있음
Panasonic 33 μF Capacitor 35V dc, Surface Solder - EEEHC1V330XP 900
  • RS 제품 번호 727-0912
  • 제조사 부품 번호 EEEHC1V330XP
Subtotal (1 pack of 10 units)
₩4,407.00
일시적 품절
Wurth Elektronik, WE-TI Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 3.8 A Idc
  • RS 제품 번호 163-3338
  • 제조사 부품 번호 744772068
Subtotal (1 tray of 140 units)
₩196,833.00
재고있음
Abracon 48 MHz Crystal 30 ppm Surface Mount 1 mm 3.2 mm 2.5mm
  • RS 제품 번호 232-7257
  • 제조사 부품 번호 ABM8G-48.000MHZ-B4Y-T
Subtotal (1 pack of 10 units)
₩6,162.00
마지막 RS 재고
Vishay WSR2 50 mΩ, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % Surface 2 W - WSR2R0500FEA
  • RS 제품 번호 167-9793
  • 제조사 부품 번호 WSR2R0500FEA
Subtotal (1 reel of 1500 units)
₩1,003,275.00
마지막 RS 재고
TE Connectivity SM 330 mΩ Wirewound Surface Mount Resistor ±5 % Surface 2 W - SMW2R33JT
  • RS 제품 번호 647-5135
  • 제조사 부품 번호 SMW2R33JT
Subtotal (1 pack of 5 units)
₩5,811.00
마지막 RS 재고
Taiyo Yuden 10 μF Multilayer Ceramic Capacitor, 50V, ±20 %, Surface
  • RS 제품 번호 172-1453
  • 제조사 부품 번호 UMK325BJ106MMHP
Subtotal (1 reel of 1000 units)
₩306,150.00
재고있음
Wurth Elektronik 33 μF Capacitor 35V dc, Surface Mount Solder
  • RS 제품 번호 838-7932
  • 제조사 부품 번호 865230545004
Subtotal (1 pack of 10 units)
₩5,343.00
일시적 품절
Murata Ferrite Bead 0.5 mm (Surface) (0402) (Chip Bead), 220 Ω impedance at 100 MHz
  • RS 제품 번호 187-3555
  • 제조사 부품 번호 BLM15PX221SN1D
Subtotal (1 reel of 250 units)
₩15,112.50
재고있음
Bourns CR0805 100 Ω, 0805 Thick Film Resistor 5 % 125 mW - CR0805-JW-101ELF
  • RS 제품 번호 247-7124
  • 제조사 부품 번호 CR0805-JW-101ELF
Subtotal (1 tape of 1000 units)
₩9,750.00
일시적 품절
Panasonic EZPV Film Capacitor, ±10 %, 3 μF 1.1 kV dc, Through Hole
  • RS 제품 번호 204-8551
  • 제조사 부품 번호 EZPV1B305LTB
Subtotal (1 Bag of 300 units)
₩1,316,835.00
일시적 품절
QANTEK 16 MHz Crystal ±20 ppm Surface Mount 2-Pin 1.1 mm 5 mm 3.2mm
  • RS 제품 번호 173-4397
  • 제조사 부품 번호 QC5CB16.0000F18B23R
Subtotal (1 reel of 1000 units)
₩1,349,400.00
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7357
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