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

162264 표시되는 제품 Passive Components

108 / 999+
재고있음
Renesas Electronics, 12.288MHz XO Crystal Oscillator, ±25 ppm LVCMOS, 6-Pin SMD XLH536012.288000I
  • RS 제품 번호 254-5019
  • 제조사 부품 번호 XLH536012.288000I
Subtotal (1 pack of 5 units)
₩17,881.50
₩18.34/unit
재고있음
RS PRO 220 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5370
Subtotal (1 pack of 10 units)
₩15,912.00
₩8.16/unit
현재 비가용
TE Connectivity CPF 22.6 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B22R6E1
  • RS 제품 번호 123-4714
  • 제조사 부품 번호 CPF0805B22R6E1
Subtotal (1 reel of 1000 units)
₩212,550.00
₩1.086/unit
일시적 품절
Bourns, 4100R 1.2 kΩ 2 % ISOL Resistor Array, 8 Resistors, 2.25 W total, DIP, Solder
  • RS 제품 번호 742-2268
  • 제조사 부품 번호 4116R-1-122LF
Subtotal (1 pack of 5 units)
₩18,934.50
₩19.42/unit
재고있음
Bourns, ZVHT Varistor 210 pF 1 A, Clamping 33 V, Varistor 18 V, 0603
  • RS 제품 번호 204-8750
  • 제조사 부품 번호 ZV11K0603300NIR1HT
Subtotal (1 pack of 50 units)
₩11,017.50
₩1.126/unit
재고있음
TE Connectivity Silicone Nickel Graphite Shielding Sheet 300 mm x 300mm x 1.2 mm
  • RS 제품 번호 255-7216
  • 제조사 부품 번호 1212-SNG-0012
Subtotal (1 unit)
₩336,609.00
₩1,726.20/unit
재고있음
Bourns, CAT16 10 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Concave
  • RS 제품 번호 522-5412
  • 제조사 부품 번호 CAT16-103J4LF
Subtotal (1 pack of 50 units)
₩2,242.50
₩0.228/unit
현재 액세스할 수 없는 재고 정보
Vishay WFM 20 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - WFMA2512R0200FEA
  • RS 제품 번호 188-0595
  • 제조사 부품 번호 WFMA2512R0200FEA
Subtotal (1 reel of 2000 units)
₩3,279,900.00
₩8.411/unit
재고있음
Murata 15 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 185-2017
  • 제조사 부품 번호 GRM033R61C153KE84D
Subtotal (1 reel of 1000 units)
₩17,550.00
₩0.088/unit
재고있음
CAP-XX 10 F Electric Double Layer Capacitor 30 % Tolerance, GY 2.7V, Surface
  • RS 제품 번호 675-756
  • 제조사 부품 번호 GY12R710025V106R
Subtotal (1 pack of 5 units)
₩11,641.50
₩11.942/unit
현재 비가용
VPG Foil Resistors 1 kΩ Metal Foil Resistor 0.6 W 0.01 % Y00621K00000T9L
  • RS 제품 번호 763-7227
  • 제조사 부품 번호 Y00621K00000T9L
Subtotal (1 unit)
₩42,237.00
₩216.60/unit
재고있음
TDK, B84144A*R120 25 A 520V ac 50Hz, 60 Hz, Flange EMC Filter, Screw 3 Phase
  • RS 제품 번호 167-8401
  • 제조사 부품 번호 B84144A0025R120
Subtotal (1 Box of 6 units)
₩2,140,983.00
₩1,829.90/unit
재고있음
Panasonic ECQE Film Capacitor 10 nF 1kV ac 1 kV dc, Through Hole
  • RS 제품 번호 372-6979
  • 제조사 부품 번호 ECQE10103KF
Subtotal (1 pack of 10 units)
₩8,209.50
₩4.21/unit
재고있음
Nichicon 47 μF Capacitor 50V dc, Surface Solder - UUD1H470MCL1GS
  • RS 제품 번호 739-3497
  • 제조사 부품 번호 UUD1H470MCL1GS
Subtotal (1 pack of 5 units)
₩4,563.00
₩4.68/unit
일시적 품절
TE Connectivity 220 mΩ Wirewound Resistor 3 W 10 %
  • RS 제품 번호 163-8518
  • 제조사 부품 번호 ER74R22KT
Subtotal (1 Box of 1000 units)
₩994,500.00
₩5.10/unit
재고있음
RS PRO 80 dB PCB Continuous Internal Magnetic Buzzer Component 9.5 mm 2 V dc Min 3V dc Max
  • RS 제품 번호 724-3197P
Subtotal 2 units (supplied in a box)
₩7,215.00
₩18.50/unit
재고있음
Schaffner, FN2060 16 A 250V ac/dc 0Hz, 400 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 170-5008
  • 제조사 부품 번호 FN2060-16-06
Subtotal (1 Box of 20 units)
₩1,277,796.00
₩327.64/unit
일시적 품절
Schaffner, FN406 6 A 250V ac 400Hz, PCB EMC Filter, Pin 1 Phase
  • RS 제품 번호 217-0858
  • 제조사 부품 번호 FN406-6-02
Subtotal (1 unit)
₩21,157.50
₩108.50/unit
마지막 RS 재고
VPG Foil Resistors 10 kΩ Metal Foil Resistor 0.4 W 0.01 % Y070610K0000T9L
  • RS 제품 번호 763-7261
  • 제조사 부품 번호 Y070610K0000T9L
Subtotal (1 unit)
₩36,016.50
₩184.70/unit
재고있음
Panasonic, MS Shielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 44 μH ±20 % 4.1 A Idc
  • RS 제품 번호 548-923
  • 제조사 부품 번호 ETQP5M470YSC
Subtotal (1 pack of 5 units)
₩13,689.00
₩14.04/unit
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