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

161550 표시되는 제품 Passive Components

44 / 999+
일시적 품절
Vishay, Low DCR, Tape & Reel Shielded Power Inductor with a Magnetically Shielded rod core Core, 1.2 μH Shielded
  • RS 제품 번호 730-184
  • 제조사 부품 번호 IHLP1212BZEZ1R2M1Z
Subtotal (1 tape of 1 unit)
₩1,831.05
₩9.39/tape
일시적 품절
Arcol Ohmite HS50M 180R J M303, 180 Ω 50 W Resistive Resistor ±5 %
  • RS 제품 번호 760-248
  • 제조사 부품 번호 HS50M 180R J M303
Subtotal (1 unit)
₩13,065.00
₩67.00/unit
현재 액세스할 수 없는 재고 정보
Panasonic 1000 μF Aluminium Electrolytic Capacitor 100V dc, Radial, Through Hole - ECA2AHG102 Radial Lead
  • RS 제품 번호 240-3765
  • 제조사 부품 번호 ECA2AHG102
Subtotal (1 Bag of 50 units)
₩178,327.50
₩18.29/unit
일시적 품절
Qnity Laird, TYS Shielded Inductor 0.0047 mH 20 % 1.24 A Idc
  • RS 제품 번호 767-002
  • 제조사 부품 번호 TYS30124R7M-10
Subtotal (1 tape of 1 unit)
₩475.80
₩2.44/tape
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 130 kΩ, 0603 Thick Film Resistor ±1 % Surface Mount 0.125 W - MCR03SEQPF1303
  • RS 제품 번호 780-593
  • 제조사 부품 번호 MCR03SEQPF1303
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
현재 비가용
ROHM MCR 220 Ω, EQP Thick Film Resistor ±1 % 0.75 W
  • RS 제품 번호 259-5417P
  • 제조사 부품 번호 MCR18LEQPFLR220
Subtotal 10 units (supplied on a continuous strip)
₩6,474.00
₩3.32/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 270 kΩ, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F270K
  • RS 제품 번호 839-336
  • 제조사 부품 번호 CRGSP1206F270K
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.319/unit
재고있음
ROHM MCRS Series 62 Ω, 0805 Thick Film Resistor ±1 % Surface Mount 0.25 W - MCR10SEQPF62R0
  • RS 제품 번호 780-439P
  • 제조사 부품 번호 MCR10SEQPF62R0
Subtotal 500 units (supplied on a reel)
₩14,625.00
₩0.149/unit
재고있음
ROHM ESR03 62 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ620
  • RS 제품 번호 262-9932
  • 제조사 부품 번호 ESR03EZPJ620
Subtotal (1 tape of 100 units)
₩4,095.00
₩0.209/unit
현재 비가용
ROHM ESR01 15 kΩ, 0402 Thick Film Surface Mount Resistor ±5 % 0.2 W - ESR01MZPJ153
  • RS 제품 번호 263-0685
  • 제조사 부품 번호 ESR01MZPJ153
Subtotal (1 reel of 10000 units)
₩507,000.00
₩0.265/unit
재고있음
RS PRO 4700 μF Capacitor 63V dc, Snap-in
  • RS 제품 번호 170-1039
Subtotal (1 Box of 100 units)
₩896,610.00
₩45.984/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 1.5 MΩ, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F1M5
  • RS 제품 번호 839-281
  • 제조사 부품 번호 CRGSP1206F1M5
Subtotal (1 reel of 5000 units)
₩438,750.00
₩0.453/unit
재고있음
KOA RN73R 18 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD1802B25
  • RS 제품 번호 253-3385
  • 제조사 부품 번호 RN73R2BTTD1802B25
Subtotal (1 tape of 5 units)
₩2,827.50
₩2.90/unit
일시적 품절
ROHM MCRS Series 75 kΩ, 0402 Thick Film Resistor ±1 % Surface Mount 0.1 W - MCR01SMQPF7502
  • RS 제품 번호 780-534
  • 제조사 부품 번호 MCR01SMQPF7502
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity CRGSP 3.6 Ω, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F3R6
  • RS 제품 번호 839-308
  • 제조사 부품 번호 CRGSP1206F3R6
Subtotal (1 reel of 5000 units)
₩438,750.00
₩0.453/unit
마지막 RS 재고
Vishay 22 μF Capacitor 100V dc, Through Hole - MAL203859229E3
  • RS 제품 번호 684-2112
  • 제조사 부품 번호 MAL203859229E3
Subtotal (1 pack of 5 units)
₩3,295.50
₩3.38/unit
재고있음
ROHM ESR01 10 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.2 W
  • RS 제품 번호 263-0632P
  • 제조사 부품 번호 ESR01MZPF10R0
Subtotal 100 units (supplied on a continuous strip)
₩12,480.00
₩0.644/unit
재고있음
STMicroelectronics, MLPF, Signal Filter 2500MHz, CSPG, PCB, Surface Mount 0.68 mm 1.65 mm, 1.05 mm
  • RS 제품 번호 269-5138
  • 제조사 부품 번호 MLPF-NRG-01D3
Subtotal (1 reel of 5000 units)
₩1,950,000.00
₩2.00/unit
재고있음
Nidec Components 12V, 5 V 100 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS 제품 번호 244-4093
  • 제조사 부품 번호 RE30E-100-213-1
Subtotal (1 Box of 5 units)
₩633,847.50
₩650.10/unit
재고있음
Panasonic 470 μF Electrolytic Capacitor 35V, Surface Mount Surface Mount - EEHZU1V471V Surface Mount
  • RS 제품 번호 783-170P
  • 제조사 부품 번호 EEHZU1V471V
Subtotal 5 units (supplied on a continuous strip)
₩38,132.25
₩39.106/unit
1
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