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

162297 표시되는 제품 Passive Components

690 / 999+
재고있음
Vishay F1772 Film Capacitor 47 nF 310V ac 310 V dc, Through Hole
  • RS 제품 번호 118-154
  • 제조사 부품 번호 F17723472000
Subtotal (1 pack of 10 units)
₩111.30
₩11.13/unit
재고있음
Wurth Elektronik 10 μF Through Hole Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9358
  • 제조사 부품 번호 870575873001
Subtotal (1 reel of 1500 units)
₩10,632.00
₩7.088/unit
현재 비가용
TE Connectivity TLRP 20 mΩ, 2010 Metal Strip Resistor ±1 % Surface 1 W - TLRP2H10WR020FTE
  • RS 제품 번호 232-2374
  • 제조사 부품 번호 TLRP2H10WR020FTE
Subtotal (1 reel of 4000 units)
₩5,584.00
₩1.396/unit
일시적 품절
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 263-4078
  • 제조사 부품 번호 885012008067
Subtotal (1 reel of 4000 units)
₩2,428.00
₩0.607/unit
재고있음
TE Connectivity 25 mΩ, 2512 Current Sensing Surface Mount Resistor ±1 % 3 W - TLRP3A30DR025FTE
  • RS 제품 번호 231-3957
  • 제조사 부품 번호 TLRP3A30DR025FTE
Subtotal (1 tape of 10 units)
₩31.20
₩3.12/unit
일시적 품절
Vishay MKT 1813 Film Capacitor 10 μF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 173-1557
  • 제조사 부품 번호 MKT1813610255
Subtotal (1 Box of 250 units)
₩11,179.50
₩44.718/unit
재고있음
Abracon 5 MHz Crystal 30 ppm Surface Mount 3.3 mm 11.4 mm 4.7mm
  • RS 제품 번호 232-7214
  • 제조사 부품 번호 ABLS2-5.000MHZ-D4Y-T
Subtotal (1 pack of 50 units)
₩99.30
₩1.986/unit
재고있음
10 kΩ, Through Hole Trimmer Potentiometer, PC Pin 0.5 W Top Adjust Bourns, 3299
  • RS 제품 번호 181-4414
  • 제조사 부품 번호 3299Y-1-103LF
Subtotal (1 tube of 50 units)
₩868.90
₩17.378/unit
현재 비가용
Vishay, 4.7 Ω 72 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 789-8450
  • 제조사 부품 번호 RW20117A4R7JB15
Subtotal (1 unit)
₩626.90
₩626.90/unit
재고있음
Samsung Electro-Mechanics 33 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5411
  • 제조사 부품 번호 CL10B333KB8NNNC
Subtotal (1 reel of 4000 units)
₩152.00
₩0.038/unit
재고있음
Panasonic ERJ3G 4.7 mΩ, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - ERJ3GEYJ475V
  • RS 제품 번호 287-704
  • 제조사 부품 번호 ERJ3GEYJ475V
Subtotal (1 Bag of 10 units)
₩1.20
₩0.12/unit
재고있음
RS PRO RS 10 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W
  • RS 제품 번호 804-7007
Subtotal (1 reel of 10000 units)
₩170.00
₩0.017/unit
일시적 품절
Wurth Elektronik 2.7 mH 11 A Common Mode Choke 18 mΩ 500V ac
  • RS 제품 번호 185-7452
  • 제조사 부품 번호 744833027110
Subtotal (1 unit)
₩146.90
₩146.90/unit
현재 비가용
TE Connectivity 33 Ω Wirewound Resistor 14 W C1433RJL
  • RS 제품 번호 666-1597
  • 제조사 부품 번호 C1433RJL
Subtotal (1 pack of 5 units)
₩109.10
₩21.82/unit
일시적 품절
Panasonic E24 16200 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB162X
  • RS 제품 번호 783-045
  • 제조사 부품 번호 ERA2AEB162X
Subtotal (1 tape of 10 units)
₩4.02
₩0.402/unit
재고있음
Wurth Elektronik 24 MHz Crystal ±50.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-480
  • 제조사 부품 번호 830035266
Subtotal (1 tape of 10 units)
₩57.30
₩5.73/unit
제조사가 재고 비축중
Phoenix Contact, PT Surge Protection Device
  • RS 제품 번호 131-417
  • 제조사 부품 번호 2905497
Subtotal (1 unit)
₩927.70
₩927.70/unit
재고있음
Wurth Elektronik, WE-KI Power Inductor 39 nH 5 % Q:25
  • RS 제품 번호 485-377
  • 제조사 부품 번호 744765139A
Subtotal (1 tape of 20 units)
₩65.20
₩3.26/unit
마지막 RS 재고
TE Connectivity 34.8 Ω Metal Film Resistor 0.25 W 0.1 % YR1B34R8CC
  • RS 제품 번호 754-5604
  • 제조사 부품 번호 YR1B34R8CC
Subtotal (1 pack of 5 units)
₩37.90
₩7.58/unit
재고있음
Wurth Elektronik 32 μH 5.5 A Common Mode Choke 10 mΩ 1500V
  • RS 제품 번호 245-8548
  • 제조사 부품 번호 744842632
Subtotal (1 unit)
₩62.40
₩62.40/unit
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