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

164315 표시되는 제품 Passive Components

정렬 기준
605 / 999+
일시적 품절
Bourns, AVHT Varistor 1 nF 1 A, Clamping 40 V, Varistor 24 V, 1206
  • RS 제품 번호 211-1057
  • 제조사 부품 번호 AV14K1206201NIR1HT
Subtotal (1 reel of 2500 units)
₩2,792.50
₩1.117/unit
재고있음
Murata NFM41C, Power Line Filter 100V dc, 1806 1 nF, Surface
  • RS 제품 번호 150-657
  • 제조사 부품 번호 NFM41CC102R2A3L
Subtotal (1 pack of 10 units)
₩18.30
₩1.83/unit
일시적 품절
Panasonic ERJPC6 1020000 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.25 W - ERJPC6D1024V
  • RS 제품 번호 790-144
  • 제조사 부품 번호 ERJPC6D1024V
Subtotal (1 tape of 10 units)
₩5.58
₩0.558/unit
재고있음
Wurth Elektronik, WE-RFH Power Inductor 82 nH
  • RS 제품 번호 485-406
  • 제조사 부품 번호 74476018C
Subtotal (1 tape of 20 units)
₩65.20
₩3.26/unit
현재 비가용
Murata Ferrite Bead 0.5 mm (Surface) (0402) (Chip Ferrite Bead), 29.6 Ω impedance at 25 MHz, 80 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4888
  • 제조사 부품 번호 BLM15PE800SH1D
Subtotal (1 tape of 100 units)
₩80.50
₩0.805/unit
일시적 품절
Bourns, SRN1060, 1060 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 18 μH ±20 % 3.85 A Idc Q:25
  • RS 제품 번호 172-8481
  • 제조사 부품 번호 SRN1060-180M
Subtotal (1 reel of 600 units)
₩1,935.60
₩3.226/unit
일시적 품절
Yageo RC_L 68 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RC1206FR-0768RL
  • RS 제품 번호 198-8445
  • 제조사 부품 번호 RC1206FR-0768RL
Subtotal (1 reel of 5000 units)
₩390.00
₩0.078/unit
일시적 품절
RS PRO 560 Ω, 0402 Thin Film Resistor 0.1 % 0.06 W
  • RS 제품 번호 243-0468
Subtotal (1 tape of 100 units)
₩41.80
₩0.418/unit
재고있음
Bourns CR0603 33 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.1 W - CR0603-JW-330ELF
  • RS 제품 번호 458-599
  • 제조사 부품 번호 CR0603-JW-330ELF
Subtotal (1 tape of 10 units)
₩1.10
₩0.11/unit
재고있음
QANTEK, 8MHz XO Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14 QX14T50B8.000000B50TT
  • RS 제품 번호 173-4632
  • 제조사 부품 번호 QX14T50B8.000000B50TT
Subtotal (1 tube of 25 units)
₩537.10
₩21.484/unit
일시적 품절
Yageo 330 Ω Metal Film Metal Film Fixed Resistor 0.5 W 1 % MFR50SFTE52-330R
  • RS 제품 번호 199-7756
  • 제조사 부품 번호 MFR50SFTE52-330R
Subtotal (1 tape of 100 units)
₩27.00
₩0.27/unit
마지막 RS 재고
Samsung Electro-Mechanics 470pF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±5% , SMD
  • RS 제품 번호 766-5235
  • 제조사 부품 번호 CL10C471JB8NNNC
Subtotal (1 reel of 4000 units)
₩332.00
₩0.083/unit
재고있음
RS PRO, 470 mΩ 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 175-4126
Subtotal (1 pack of 5 units)
₩147.20
₩29.44/unit
마지막 RS 재고
Nippon Chemi-Con 47 μF Capacitor 50V, Through Hole - ESMQ500ELL470MF11D
  • RS 제품 번호 146-8497
  • 제조사 부품 번호 ESMQ500ELL470MF11D
Subtotal (1 pack of 10 units)
₩54.00
₩5.40/unit
일시적 품절
Wurth Elektronik 82 μF Surface Polymer Capacitor, 35V dc
  • RS 제품 번호 257-5698
  • 제조사 부품 번호 870235674005
Subtotal (1 Box of 800 units)
₩4,984.00
₩6.23/unit
재고있음
TE Connectivity 10 kΩ Metal Oxide Resistor 1 W 5 %
  • RS 제품 번호 214-1276P
  • 제조사 부품 번호 ROX1SJ10K
Subtotal 10 units (supplied as a tape)
₩5.60
₩0.56/unit
일시적 품절
Yageo RC 390 kΩ, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 125 mW - RC0805FR-07390KL
  • RS 제품 번호 242-6995
  • 제조사 부품 번호 RC0805FR-07390KL
Subtotal (1 reel of 5000 units)
₩235.00
₩0.047/unit
일시적 품절
Yageo 1 nF Multilayer Ceramic Capacitor, 2kV dc, ±10 %, Surface
  • RS 제품 번호 198-8358
  • 제조사 부품 번호 CS1206KKX7RDBB102
Subtotal (1 reel of 3000 units)
₩3,678.00
₩1.226/unit
일시적 품절
Microchip 148.5 MHz Oscillator, 6-Pin VDFN ±50 ppm DSC1123AL1-148.5000
  • RS 제품 번호 724-993
  • 제조사 부품 번호 DSC1123AL1-148.5000
Subtotal (1 Box of 400 units)
₩7,234.40
₩18.086/unit
재고있음
Arcol Ohmite HS50M 150R J M303, 100 Ω 50 W Resistive Resistor ±5 %
  • RS 제품 번호 760-245
  • 제조사 부품 번호 HS50M 150R J M303
Subtotal (1 Box of 20 units)
₩1,191.16
₩59.558/unit
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