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

161119 표시되는 제품 Passive Components

7614 / 999+
재고있음
Nichicon 4700 μF Capacitor 100V dc, Snap-in
  • RS 제품 번호 846-6997
  • 제조사 부품 번호 LGU2A472MELC
Subtotal (1 unit)
₩12,402.00
₩63.60/unit
재고있음
TE Connectivity 33 Ω Wirewound Resistor 4 W 5 %
  • RS 제품 번호 161-6234
  • 제조사 부품 번호 SBCHE433RJ
Subtotal (1 Box of 100 units)
₩96,525.00
₩4.951/unit
마지막 RS 재고
TE Connectivity 715 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B715KCC
  • RS 제품 번호 754-6869
  • 제조사 부품 번호 YR1B715KCC
Subtotal (1 pack of 5 units)
₩7,761.00
₩7.96/unit
마지막 RS 재고
TE Connectivity CPF 7.68 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B7R68E1
  • RS 제품 번호 146-4064
  • 제조사 부품 번호 CPF0805B7R68E1
Subtotal (1 tape of 20 units)
₩8,307.00
₩2.13/unit
일시적 품절
KEMET 330 μF Surface Polymer Capacitor, 2.5V dc
  • RS 제품 번호 173-7003
  • 제조사 부품 번호 T520B337M2R5ATE009
Subtotal (1 reel of 2000 units)
₩2,710,500.00
₩6.952/unit
현재 액세스할 수 없는 재고 정보
Vishay TNPW 0.0332 mΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - TNPW060333K2BEEA
  • RS 제품 번호 262-0745
  • 제조사 부품 번호 TNPW060333K2BEEA
Subtotal (1 reel of 5000 units)
₩1,150,500.00
₩1.181/unit
재고있음
Panasonic ERJU 4.3 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F4301V
  • RS 제품 번호 866-2855
  • 제조사 부품 번호 ERJU08F4301V
Subtotal (1 Bag of 100 units)
₩11,505.00
₩0.593/unit
마지막 RS 재고
Susumu Co RG 220Ω, 0603 (1608M) Thin Film SMD Resistor ±0.1% 0.1W
  • RS 제품 번호 520-3440
  • 제조사 부품 번호 RG1608P-221-B
Subtotal (1 pack of 50 units)
₩8,775.00
₩0.903/unit
재고있음
Wurth Elektronik, WE-TPC, 1038 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±30 % 3.6 A Idc
  • RS 제품 번호 669-0315
  • 제조사 부품 번호 744066100
Subtotal (1 pack of 5 units)
₩15,795.00
₩16.20/unit
일시적 품절
Bourns, SRP1238A, 1238 Surface Mount Inductor with a Carbonyl Powder Core, 330 nH 36.5 A Idc Q:10
  • RS 제품 번호 819-3416
  • 제조사 부품 번호 SRP1238A-R33M
Subtotal (1 Bag of 5 units)
₩8,814.00
₩9.04/unit
재고있음
KOA WK73S 150 mΩ, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73S2BTTDR150F
  • RS 제품 번호 178-6868
  • 제조사 부품 번호 WK73S2BTTDR150F
Subtotal (1 reel of 250 units)
₩60,450.00
₩1.239/unit
재고있음
Bourns CMP 10 kΩ, 0603 Thick Film Resistor ±1 % 0.25 W - CMP0603AFX-1002ELF
  • RS 제품 번호 232-0779
  • 제조사 부품 번호 CMP0603AFX-1002ELF
Subtotal (1 reel of 5000 units)
₩263,250.00
₩0.271/unit
재고있음
Vishay RCA 0 mΩ, 0603 Thick Film Surface Mount Resistor 0.1 W - RCA06030000ZSEA
  • RS 제품 번호 188-5839
  • 제조사 부품 번호 RCA06030000ZSEA
Subtotal (1 reel of 500 units)
₩9,750.00
₩0.104/unit
일시적 품절
Abracon 4.9152 MHz Crystal ±30 ppm HC-49 2-Pin 3.6 mm 11.35 mm 4.64mm
  • RS 제품 번호 226-0630
  • 제조사 부품 번호 FC4STCBMF4.9152
Subtotal (1 Bag of 200 units)
₩131,040.00
₩3.357/unit
재고있음
Vishay Single Layer Ceramic Capacitor 120 pF 1kV dc ±10 % S3N Dielectric, F, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 716-7144
  • 제조사 부품 번호 F121K25S3NN63J5R
Subtotal (1 pack of 50 units)
₩8,287.50
₩0.848/unit
재고있음
Panasonic ERJ 1.8 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - ERJ3GEYJ1R8V
  • RS 제품 번호 282-395
  • 제조사 부품 번호 ERJ3GEYJ1R8V
Subtotal (1 Bag of 10 units)
₩331.50
₩0.17/unit
일시적 품절
Panasonic ERJ1G 22 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.05 W - ERJ1GNF22R0C
  • RS 제품 번호 179-7146
  • 제조사 부품 번호 ERJ1GNF22R0C
Subtotal (1 reel of 1000 units)
₩17,550.00
₩0.09/unit
현재 비가용
TE Connectivity RL73 470 mΩ, 2512 Thick Film ±1 % 1 W - RL73H3AR47FTE
  • RS 제품 번호 164-5555
  • 제조사 부품 번호 RL73H3AR47FTE
Subtotal (1 reel of 4000 units)
₩2,035,800.00
₩2.611/unit
재고있음
TE Connectivity CJB1475J10RJ, 10 Ω 1.475 kW Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 281-9608
  • 제조사 부품 번호 CJB1475J10RJ
Subtotal (1 Box of 2 units)
₩1,191,391.50
₩3,054.85/unit
재고있음
TE Connectivity CRG 150 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRG0805F150R
  • RS 제품 번호 134-5464
  • 제조사 부품 번호 CRG0805F150R
Subtotal (1 reel of 5000 units)
₩48,750.00
₩0.047/unit
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