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

162291 표시되는 제품 Passive Components

288 / 999+
재고있음
NIC Components 3300 μF Capacitor 35V dc, Through Hole - NRSZ332M35V18X35.5F Radial Lead
  • RS 제품 번호 737-4197
  • 제조사 부품 번호 NRSZ332M35V18X35.5F
Subtotal (1 pack of 2 units)
₩11,310.00
₩29.00/unit
일시적 품절
Panasonic ERA2A 333 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB333X
  • RS 제품 번호 763-905
  • 제조사 부품 번호 ERA2AEB333X
Subtotal (1 pack of 10 units)
₩2,008.50
₩1.03/unit
일시적 품절
KEMET 1 μF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS 제품 번호 146-4161
  • 제조사 부품 번호 C2220X105K2RACTU
Subtotal (1 reel of 1000 units)
₩2,616,900.00
₩13.423/unit
재고있음
TDK, VLS-EX-H, 5045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±30 % 8.9 A Idc
  • RS 제품 번호 211-9539
  • 제조사 부품 번호 VLS5045EX-1R0N-H
Subtotal (1 tape of 10 units)
₩4,797.00
₩2.46/unit
일시적 품절
Vishay 15 μF MnO2 Tantalum Capacitor 16V dc, Surface, 595D Series
  • RS 제품 번호 173-1463
  • 제조사 부품 번호 595D156X9016B2T
Subtotal (1 reel of 2000 units)
₩3,822,000.00
₩9.798/unit
재고있음
Yageo RT 22 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD0722KL
  • RS 제품 번호 199-1472
  • 제조사 부품 번호 RT0603BRD0722KL
Subtotal (1 tape of 10 units)
₩1,599.00
₩0.82/unit
재고있음
KEMET 1 nF Multilayer Ceramic Capacitor, 25V dc, ±5 %, Surface
  • RS 제품 번호 147-342
  • 제조사 부품 번호 C0603C102J3GACTU
Subtotal (1 pack of 50 units)
₩2,437.50
₩0.246/unit
재고있음
Yageo 10 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 199-2233
  • 제조사 부품 번호 CC0402KRX7R8BB103
Subtotal (1 tape of 500 units)
₩4,875.00
₩0.046/unit
일시적 품절
KEMET 470 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 173-7007
  • 제조사 부품 번호 T530Y477M006ATE005
Subtotal (1 reel of 500 units)
₩4,112,550.00
₩42.184/unit
재고있음
TE Connectivity 23 100 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 1624153-2
  • RS 제품 번호 168-106
  • 제조사 부품 번호 1624153-2
Subtotal (1 unit)
₩8,482.50
₩43.50/unit
재고있음
Vishay 10 μF MnO2 Tantalum Capacitor 25V dc, Through Hole, 489D Series
  • RS 제품 번호 684-4395
  • 제조사 부품 번호 489D106X0025D6VE3
Subtotal (1 pack of 5 units)
₩11,992.50
₩12.30/unit
일시적 품절
KEMET R46 Film Capacitor X2, ±20 %, 22 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 173-4064
  • 제조사 부품 번호 R463I22204001M
Subtotal (1 Bag of 1000 units)
₩347,100.00
₩1.778/unit
일시적 품절
Panasonic 470 μF Capacitor 35V dc, Through Hole - EEUFC1V471B Radial Lead
  • RS 제품 번호 240-3842
  • 제조사 부품 번호 EEUFC1V471B
Subtotal (1 tape of 500 units)
₩320,775.00
₩3.292/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Bourns, 3006
  • RS 제품 번호 743-2268P
  • 제조사 부품 번호 3006P-7-202LF
Subtotal 1 unit (supplied in a tube)
₩2,730.00
₩14.00/unit
재고있음
TDK Thermistor, PTC Type 10 Ω 17 mm 13.5 mm 5 mm
  • RS 제품 번호 191-1800
  • 제조사 부품 번호 B59850C0120A070
Subtotal (1 unit)
₩2,067.00
₩10.60/unit
재고있음
Block, LR3 690V ac 25 A Line Reactor
  • RS 제품 번호 739-6443
  • 제조사 부품 번호 LR3 40-4/25
Subtotal (1 unit)
₩356,947.50
₩1,830.50/unit
일시적 품절
Panasonic ERJPC6 549000 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.25 W - ERJPC6B5493V
  • RS 제품 번호 790-119
  • 제조사 부품 번호 ERJPC6B5493V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 15 Ω, 0805 Thick Film Resistor ±1 % Surface 0.25 W - MCR10SEQPF15R0
  • RS 제품 번호 780-406P
  • 제조사 부품 번호 MCR10SEQPF15R0
Subtotal 500 units (supplied on a reel)
₩14,625.00
₩0.149/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 330 Ω impedance at 100 MHz
  • RS 제품 번호 167-4981
  • 제조사 부품 번호 BLM18KG331SN1D
Subtotal (1 reel of 4000 units)
₩117,000.00
₩0.153/unit
일시적 품절
Vishay RCA-SR e3 100 Ω, 0201 Thick Film Thick Film Resistor ±1 % Surface 0.05 W - RCA0201100RFNEDSR
  • RS 제품 번호 748-445
  • 제조사 부품 번호 RCA0201100RFNEDSR
Subtotal (1 tape of 500 units)
₩13,650.00
₩0.142/unit
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