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

162235 표시되는 제품 Passive Components

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일시적 품절
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-6773
  • 제조사 부품 번호 CL31B106KAHNNNE
Subtotal (1 reel of 2000 units)
₩718.00
₩0.359/unit
재고있음
Nova, CBR-14 Metal Film, Through Hole 144 Resistor Kit 3080, 1 Ω → 10 MΩ
  • RS 제품 번호 156-2587
  • 제조사 부품 번호 CBR-14
Subtotal (1 kit)
₩2,672.20
₩2,672.20/kit
재고있음
Nova, CCR-122 Metal Film, Axial 48 Resistor Kit 720, 10 Ω → 1 MΩ
  • RS 제품 번호 747-2714
  • 제조사 부품 번호 CCR-122
Subtotal (1 unit)
₩759.20
₩759.20/unit
재고있음
Block, HFE 156-230/X 1 A 250V ac 60Hz, DIN Rail RFI Filter, Screw 1 Phase
  • RS 제품 번호 336-7946
Subtotal (1 unit)
₩437.50
₩437.50/unit
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 171-1254
  • 제조사 부품 번호 CL32A106KATLNNE
Subtotal (1 reel of 2000 units)
₩1,516.00
₩0.758/unit
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 257-5656
  • 제조사 부품 번호 CL10B104KB8WPNC
Subtotal (1 reel of 4000 units)
₩288.00
₩0.072/unit
재고있음
ROHM MCR 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX1002
  • RS 제품 번호 901-3601
  • 제조사 부품 번호 MCR03EZPFX1002
Subtotal (1 Bag of 100 units)
₩8.00
₩0.08/unit
재고있음
TE Connectivity 2.7 kΩ Carbon Film Resistor 0.33 W 5 % CFR25J2K7
  • RS 제품 번호 131-306
  • 제조사 부품 번호 CFR25J2K7
Subtotal (1 pack of 10 units)
₩3.60
₩0.36/unit
마지막 RS 재고
Susumu Co, RG1608PB Metal Film, Surface 36 Resistor Sample Kit
  • RS 제품 번호 127-8130
  • 제조사 부품 번호 RG1608PB-KIT-FILE
Subtotal (1 kit)
₩849.00
₩849.00/kit
재고있음
IQD 10MHz Oscillator Bulk ±10 ppb 14 HCMOS LFOCXO070939Bulk
  • RS 제품 번호 212-0559
  • 제조사 부품 번호 LFOCXO070939B
Subtotal (1 unit)
₩10,053.20
₩10,053.20/unit
재고있음
Samsung Electro-Mechanics 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 766-1441
  • 제조사 부품 번호 CL05C101JB5NNNC
Subtotal (1 reel of 10000 units)
₩240.00
₩0.024/unit
마지막 RS 재고
Taiyo Yuden 10μF MLCC, 50V dc V, ±10% , SMD
  • RS 제품 번호 184-3655
  • 제조사 부품 번호 UMJ325KB7106KMHP
Subtotal (1 pack of 50 units)
₩227.25
₩4.545/unit
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 766-4718
  • 제조사 부품 번호 CL10A106MQ8NNNC
Subtotal (1 reel of 4000 units)
₩460.00
₩0.115/unit
제한된 재고
Caddock 10 kΩ Power Film Resistor 25 W 1 % MP925-10.0K-1%
  • RS 제품 번호 377-8295
  • 제조사 부품 번호 MP925-10.0K-1%
Subtotal (1 unit)
₩41.90
₩41.90/unit
재고있음
KEMET C4AF Polypropylene Capacitor, 10 %, 4.7 μF 400V ac, PCB
  • RS 제품 번호 207-8858
  • 제조사 부품 번호 C4AF3BW4470T3JK
Subtotal (1 unit)
₩56.40
₩56.40/unit
재고있음
Sifam 11.5 mm Knob Diameter Potentiometer Knob Cap, C110 VARIOUS
  • RS 제품 번호 252-7025
  • 제조사 부품 번호 C110 VARIOUS
Subtotal (1 pack of 20 units)
₩42.00
₩2.10/unit
일시적 품절
Murata, LQP, 0201 Surface Mount Inductor with a Non-Magnetic Core Core, 9.1 nH Film 250 mA Idc Q:14
  • RS 제품 번호 839-0957
  • 제조사 부품 번호 LQP03TN9N1H02D
Subtotal (1 Bag of 50 units)
₩11.60
₩0.232/unit
재고있음
Samsung Electro-Mechanics 100 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 171-1227
  • 제조사 부품 번호 CL31A107MQHNNNE
Subtotal (1 reel of 2000 units)
₩2,180.00
₩1.09/unit
재고있음
Bourns 3310 20 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, 3310C-001-203L
  • RS 제품 번호 522-0473
  • 제조사 부품 번호 3310C-001-203L
Subtotal (1 unit)
₩24.40
₩24.40/unit
재고있음
Samsung Electro-Mechanics 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-4816
  • 제조사 부품 번호 CL10B104KA8NNNC
Subtotal (1 reel of 4000 units)
₩132.00
₩0.033/unit
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