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

149637 표시되는 제품 Passive Components

7230 / 999+
일시적 품절
Panasonic 220 μF Aluminium Electrolytic Capacitor 50V, Surface - EEEFK1H221V Solder
  • RS 제품 번호 781-495
  • 제조사 부품 번호 EEEFK1H221V
Subtotal (1 tape of 5 units)
₩10,734.75
₩11.01/unit
일시적 품절
KEMET 100 μF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 173-5006
  • 제조사 부품 번호 T598D107M016ATE050
Subtotal (1 reel of 500 units)
₩1,078,350.00
₩11.062/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 1 μF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6533
  • 제조사 부품 번호 B32529C0105K289
Subtotal (1 Bag of 5 units)
₩5,343.00
₩5.48/unit
재고있음
Wurth Elektronik, WE-RFH Power Inductor 5.1 nH
  • RS 제품 번호 485-421
  • 제조사 부품 번호 744761051C
Subtotal (1 tape of 20 units)
₩11,739.00
₩3.01/unit
일시적 품절
TE Connectivity, 1 Ω 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-3041
  • 제조사 부품 번호 HSA251R0J
Subtotal (1 Box of 100 units)
₩418,860.00
₩21.481/unit
재고있음
Wurth Elektronik, 13MHz SPXO Crystal Oscillator, ±50 ppm HCMOS, 4-Pin SMT
  • RS 제품 번호 276-6808P
  • 제조사 부품 번호 831056290
Subtotal 10 units (supplied on a continuous strip)
₩21,918.00
₩11.24/unit
일시적 품절
KEMET 100 μF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 187-7170
  • 제조사 부품 번호 T545V107M016ATE050
Subtotal (1 reel of 1000 units)
₩2,367,300.00
₩12.144/unit
재고있음
Panasonic ERA‑6A 200 Ω, 0805 Thin Film Surface Mount Fixed Resistor ±1 % Surface 0.125 W - ERA6AEB201V
  • RS 제품 번호 287-956
  • 제조사 부품 번호 ERA6AEB201V
Subtotal (1 Bag of 10 units)
₩1,189.50
₩0.61/unit
현재 비가용
Yageo 22 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 199-2237
  • 제조사 부품 번호 CC0402KRX7R8BB223
Subtotal (1 tape of 500 units)
₩8,775.00
₩0.088/unit
일시적 품절
Rubycon 100 μF Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 172-6148
  • 제조사 부품 번호 25ZLG100MEFC6.3X11
Subtotal (1 Box of 2000 units)
₩265,200.00
₩0.677/unit
재고있음
Panasonic ERJ 200 kΩ, 0603 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ3RED2003V
  • RS 제품 번호 169-1085
  • 제조사 부품 번호 ERJ3RED2003V
Subtotal (1 reel of 5000 units)
₩156,000.00
₩0.162/unit
일시적 품절
Elma Potentiometer Knob 45 mm, 021-4510 0.25 in, Grey
  • RS 제품 번호 243-9559
  • 제조사 부품 번호 021-4510
Subtotal (1 Box of 100 units)
₩849,030.00
₩43.542/unit
재고있음
Vishay P11L 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 168-0045
  • 제조사 부품 번호 P11L1V0FLSY00502KA
Subtotal (1 Box of 40 units)
₩929,136.00
₩119.123/unit
재고있음
Panasonic 33 μF Capacitor 6.3V dc, Surface Solder - EEEFN0J330R 2000
  • RS 제품 번호 204-3363
  • 제조사 부품 번호 EEEFN0J330R
Subtotal (1 pack of 20 units)
₩5,616.00
₩1.435/unit
재고있음
Vishay MKT 1822 Film Capacitor 1.5 μF 160V ac 250 V dc, Through Hole
  • RS 제품 번호 117-662
  • 제조사 부품 번호 MKT1822515255
Subtotal (1 pack of 10 units)
₩71,019.00
₩36.42/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 22 Ω Wirewound Fusible Resistor 2 W 5 % FWFU2W22RJ
  • RS 제품 번호 732-480
  • 제조사 부품 번호 FWFU2W22RJ
Subtotal (1 tape of 50 units)
₩11,505.00
₩1.181/unit
재고있음
Wurth Elektronik Ferrite Bead 7.92 mm 7.92 mm (EMI Suppression Axial Ferrite Bead), 51 Ω impedance at 25 MHz, 75 Ω
  • RS 제품 번호 332-472
  • 제조사 부품 번호 74270063
Subtotal (1 tray of 64 units)
₩157,996.80
₩12.661/unit
마지막 RS 재고
TE Connectivity THS25R39J, 390 mΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 754-7193
  • 제조사 부품 번호 THS25R39J
Subtotal (1 unit)
₩8,833.50
₩45.30/unit
일시적 품절
50 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 167-3215
  • 제조사 부품 번호 3329H-1-503LF
Subtotal (1 tube of 50 units)
₩180,375.00
₩18.502/unit
일시적 품절
Arcol 392 Ω Metal Film Resistor 0.25 W 0.1 % MRA0207392RBTA015
  • RS 제품 번호 487-5432
  • 제조사 부품 번호 MRA0207392RBTA015
Subtotal (1 pack of 5 units)
₩5,323.50
₩5.46/unit
1
7230
7482
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