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

163252 표시되는 제품 Passive Components

정렬 기준
245 / 999+
재고있음
KOA RN73R 510 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD5100B25
  • RS 제품 번호 253-3455P
  • 제조사 부품 번호 RN73R2BTTD5100B25
Subtotal 5 units (supplied on a continuous strip)
₩9.30
₩1.86/unit
일시적 품절
Schaffner, FN2070 1 A 250V ac/dc 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 170-5010
  • 제조사 부품 번호 FN2070-1-06
Subtotal (1 Box of 50 units)
₩9,454.80
₩189.096/unit
일시적 품절
DiodesZetex 24 MHz Crystal ±10 to ±20 ppm Surface Mount 4-Pin 0.68 mm 3.2 mm 2.5mm
  • RS 제품 번호 216-285
  • 제조사 부품 번호 FL2400022
Subtotal (1 reel of 3000 units)
₩17,226.00
₩5.742/unit
재고있음
Murata, DLW21S, 0805 Shielded Surface Mount Common Mode Choke ±25 % 330 mA Idc
  • RS 제품 번호 724-1677
  • 제조사 부품 번호 DLW21SN900SQ2L
Subtotal (1 pack of 10 units)
₩26.20
₩2.62/unit
현재 비가용
ROHM ESR18 680 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ681
  • RS 제품 번호 264-2140P
  • 제조사 부품 번호 ESR18EZPJ681
Subtotal 100 units (supplied on a continuous strip)
₩28.90
₩0.289/unit
제한된 재고
Murata 220 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS 제품 번호 247-7735
  • 제조사 부품 번호 GCJ188R71H224KA01D
Subtotal (1 tape of 100 units)
₩44.60
₩0.446/unit
일시적 품절
Yageo 4.7 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • RS 제품 번호 198-8367
  • 제조사 부품 번호 CS1206KKX7RZBB472
Subtotal (1 reel of 3000 units)
₩1,236.00
₩0.412/unit
마지막 RS 재고
Vishay 10 μF MnO2 Tantalum Capacitor 10V dc, Surface, TR3 Series
  • RS 제품 번호 684-5082P
  • 제조사 부품 번호 TR3A106K010C1800
Subtotal 10 units (supplied on a continuous strip)
₩35.00
₩3.50/unit
재고있음
Yageo RT 10 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - RT0805BRD0710RL
  • RS 제품 번호 198-5590
  • 제조사 부품 번호 RT0805BRD0710RL
Subtotal (1 tape of 10 units)
₩13.30
₩1.33/unit
일시적 품절
Panasonic 1000 μF Aluminium Electrolytic Capacitor 25V, Surface Surface Mount - EEEFT1E102UV
  • RS 제품 번호 783-097
  • 제조사 부품 번호 EEEFT1E102UV
Subtotal (1 tape of 5 units)
₩95.14
₩19.028/unit
일시적 품절
Wurth Elektronik 100 μF Through Hole Polymer Capacitor, 35V dc
  • RS 제품 번호 163-7146
  • 제조사 부품 번호 870055675009
Subtotal (1 Box of 600 units)
₩4,372.20
₩7.287/unit
재고있음
Wurth Elektronik, WE-CAIR Unshielded Power Inductor with a Ferrite Core, 12.55 nH ±5 % 1.6 mA Idc
  • RS 제품 번호 486-950P
  • 제조사 부품 번호 744911112
Subtotal 2 units (supplied on a continuous strip)
₩81.50
₩40.75/unit
마지막 RS 재고
TDK YFF-SC, Feedthrough Capacitor 50V dc 1 nF, Surface
  • RS 제품 번호 144-7390
  • 제조사 부품 번호 YFF18SC1H102MT0H0N
Subtotal (1 pack of 20 units)
₩35.00
₩1.75/unit
재고있음
Eaton RMQ-Titan 470 kΩ Potentiometer 1-Turns Screw, 229494 M22-R470K
  • RS 제품 번호 620-6068
  • 제조사 부품 번호 229494 M22-R470K
Subtotal (1 unit)
₩936.50
₩936.50/unit
재고있음
KEMET C4AF Film Capacitor, 10 %, 1 μF 400 V dc 250V ac, Through Hole
  • RS 제품 번호 258-4204
  • 제조사 부품 번호 C4AF3BU4100F1YK
Subtotal (1 Box of 96 units)
₩1,114.464
₩11.609/unit
재고있음
Vishay RH010R1000FE05, 0.1 Ω 12.5 W Aluminium Chassis Mount Fixed Resistor 1 %
  • RS 제품 번호 607-396
  • 제조사 부품 번호 RH010R1000FE05
Subtotal (1 unit)
₩92.00
₩92.00/unit
재고있음
KEMET C4G Film Capacitor, ±5 %, 2 μF 850 V dc 450V ac, Through Hole
  • RS 제품 번호 384-7852
  • 제조사 부품 번호 C4GAMUD4200AA1J
Subtotal (1 unit)
₩66.00
₩66.00/unit
재고있음
WIMA FKP2 Film Capacitor, ±5 %, 1 nF 100 V dc 63V ac, Through Hole
  • RS 제품 번호 247-0265
  • 제조사 부품 번호 FKP02/1000/100/5
Subtotal (1 pack of 5 units)
₩68.10
₩13.62/unit
일시적 품절
TDK B85321, Feedthrough Capacitor 250 V ac, 600V dc 1.0 μF, Screw
  • RS 제품 번호 162-0173
  • 제조사 부품 번호 B85321A2205A101
Subtotal (1 Box of 6 units)
₩10,583.10
₩1,763.85/unit
일시적 품절
Welwyn WCR Series 47 kΩ, 0603 Thick Film Resistor 0.01 Surface 0.1 W - WCR0603 47KF
  • RS 제품 번호 814-250
  • 제조사 부품 번호 WCR0603 47KF
Subtotal (1 reel of 5000 units)
₩220.00
₩0.044/unit
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