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

162262 표시되는 제품 Passive Components

739 / 999+
마지막 RS 재고
TE Connectivity CPF 1.47 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B1K47E1
  • RS 제품 번호 122-9061
  • 제조사 부품 번호 CPF0603B1K47E1
Subtotal (1 Bag of 20 units)
₩27.40
₩1.37/unit
제조사가 재고 비축중
Phoenix Contact, MPB Surge Arrester
  • RS 제품 번호 135-599
  • 제조사 부품 번호 2908705
Subtotal (1 pack of 10 units)
₩1,293.20
₩129.32/unit
재고있음
Panasonic ERJ H2R 47 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2RF47R0X
  • RS 제품 번호 228-4655
  • 제조사 부품 번호 ERJH2RF47R0X
Subtotal (1 tape of 100 units)
₩41.90
₩0.419/unit
일시적 품절
TDK B32024 Film Capacitor 330 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 172-6004
  • 제조사 부품 번호 B32024A3334M000
Subtotal (1 Bag of 260 units)
₩3,352.96
₩12.896/unit
재고있음
Vishay CRCW 30 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040230R0FKED
  • RS 제품 번호 181-9245
  • 제조사 부품 번호 CRCW040230R0FKED
Subtotal (1 reel of 1000 units)
₩81.00
₩0.081/unit
일시적 품절
RS PRO 2.2 μF Capacitor 63V dc, Through Hole Radial Lead
  • RS 제품 번호 181-5080
Subtotal (1 Bag of 1000 units)
₩407.00
₩0.407/unit
재고있음
TE Connectivity SMQ 22 Ω Wirewound Surface Mount Resistor 5 % Surface 1 W - SMQW122RJT
  • RS 제품 번호 286-7511
  • 제조사 부품 번호 SMQW122RJT
Subtotal (1 reel of 2000 units)
₩4,756.00
₩2.378/unit
일시적 품절
KOA RN73H 270 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW - RN73H1JTTD2700B25
  • RS 제품 번호 178-6347
  • 제조사 부품 번호 RN73H1JTTD2700B25
Subtotal (1 reel of 5000 units)
₩2,170.00
₩0.434/unit
마지막 RS 재고
TE Connectivity 270 Ω Carbon Film Resistor 0.5 W 5 % CFR50J270R
  • RS 제품 번호 132-359
  • 제조사 부품 번호 CFR50J270R
Subtotal (1 pack of 10 units)
₩3.60
₩0.36/unit
일시적 품절
Abracon, 50MHz XO Crystal Oscillator, ±30 ppm CMOS, 4-Pin Surface Mount
  • RS 제품 번호 240-0888
  • 제조사 부품 번호 ASCO-50.000MHZ-EK-T3
Subtotal (1 reel of 3000 units)
₩39,777.00
₩13.259/unit
일시적 품절
10 kΩ, Surface Trimmer Potentiometer, J-Hook 0.1 W Top Adjust Bourns, 3312
  • RS 제품 번호 167-4455
  • 제조사 부품 번호 3312J-1-103E
Subtotal (1 reel of 500 units)
₩8,016.00
₩16.032/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 182 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW0603182KFKEA
  • RS 제품 번호 172-6442
  • 제조사 부품 번호 CRCW0603182KFKEA
Subtotal (1 reel of 5000 units)
₩36,925.00
₩7.385/unit
재고있음
Panasonic ERA 90.9 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.063 W - ERA2AEB9092X
  • RS 제품 번호 122-3660
  • 제조사 부품 번호 ERA2AEB9092X
Subtotal (1 reel of 10000 units)
₩4,060.00
₩0.406/unit
재고있음
ROHM ESR03 1.5 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ1R5
  • RS 제품 번호 263-1273
  • 제조사 부품 번호 ESR03EZPJ1R5
Subtotal (1 tape of 100 units)
₩20.90
₩0.209/unit
재고있음
Panasonic ERJU 91 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F91R0V
  • RS 제품 번호 866-3003
  • 제조사 부품 번호 ERJU08F91R0V
Subtotal (1 Bag of 100 units)
₩56.60
₩0.566/unit
재고있음
RS PRO 200 Ω Carbon Film Resistor 0.5 W 5 %
  • RS 제품 번호 738-2696
Subtotal (1 pack of 5000 units)
₩480.00
₩0.096/unit
일시적 품절
TE Connectivity 3-2176721-1, 330 Ω 25 W Wirewound Chassis Mount Resistor 5 %
  • RS 제품 번호 338-652
  • 제조사 부품 번호 3-2176721-1
Subtotal (1 Box of 50 units)
₩12,628.70
₩252.574/unit
재고있음
Wurth Elektronik Ferrite Bead 4.6 mm (Surface) 0.5 mm (Surface Mount) (Bead), 272 Ω impedance at 25 MHz, 416 Ω impedance
  • RS 제품 번호 736-2116P
  • 제조사 부품 번호 7427511
Subtotal 10 units (supplied on a continuous strip)
₩108.50
₩10.85/unit
마지막 RS 재고
Taiyo Yuden 1 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 184-3972
  • 제조사 부품 번호 UMK212BJ105KGHT
Subtotal (1 pack of 50 units)
₩28.90
₩0.578/unit
재고있음
Panasonic ECWFJ Film Capacitor, 5 %, 3.3 μF 800 V dc 800V ac, Through Hole
  • RS 제품 번호 637-842
  • 제조사 부품 번호 ECWFJ80335J
Subtotal (1 Bag of 200 units)
₩2,207.00
₩11.035/unit
1
739
8114
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