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

162293 표시되는 제품 Passive Components

861 / 999+
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 50 μF 600 V dc, Through Hole
  • RS 제품 번호 204-8619
  • 제조사 부품 번호 EZPV60506MTB
Subtotal (1 Bag of 100 units)
₩8,003.20
₩80.032/unit
일시적 품절
Microchip 29 MHz Oscillator, 4-Pin VDFN ±10 ppm DSC1001AI5-029.4912
  • RS 제품 번호 725-403
  • 제조사 부품 번호 DSC1001AI5-029.4912
Subtotal (1 Box of 500 units)
₩7,100.00
₩14.20/unit
일시적 품절
TDK, B82477-R4 Shielded Surface Mount Inductor with a Ferrite Core, 680 μH ±20 % 800 mA Idc
  • RS 제품 번호 171-1176
  • 제조사 부품 번호 B82477R4684M100
Subtotal (1 reel of 350 units)
₩4,529.70
₩12.942/unit
재고있음
Wurth Elektronik, 784383, 2512HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.2 μH Shielded ±20 %
  • RS 제품 번호 427-167
  • 제조사 부품 번호 78438324012HT
Subtotal (1 tape of 5 units)
₩86.20
₩17.24/unit
재고있음
Vishay 1500 μF Capacitor 50V dc, Radial, Through Hole - MAL217051152E3 Axial
  • RS 제품 번호 238-5633
  • 제조사 부품 번호 MAL217051152E3
Subtotal (1 Box of 100 units)
₩1,648.80
₩16.488/unit
재고있음
5 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Vishay, TS53
  • RS 제품 번호 167-9435
  • 제조사 부품 번호 TS53YL502MR10
Subtotal (1 reel of 500 units)
₩6,831.00
₩13.662/unit
일시적 품절
25 kΩ, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Bourns, 3006
  • RS 제품 번호 167-5269
  • 제조사 부품 번호 3006P-1-253LF
Subtotal (1 tube of 25 units)
₩253.70
₩10.148/unit
일시적 품절
KEMET PME261 Paper Capacitor X2 660V ac 1.5 kV dc, Through Hole
  • RS 제품 번호 172-6745
  • 제조사 부품 번호 PME264NE6100MR30
Subtotal (1 Bag of 75 units)
₩2,280.975
₩30.413/unit
재고있음
Panasonic ECWFE Film Capacitor, ±5 %, 2.2 μF 450 V dc, Through Hole
  • RS 제품 번호 122-4003
  • 제조사 부품 번호 ECWFE2W225JA
Subtotal (1 reel of 600 units)
₩2,589.00
₩4.315/unit
일시적 품절
Bourns, CAY16 200 kΩ 1 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 243-7687
  • 제조사 부품 번호 CAY16A-204J4LF
Subtotal (1 reel of 5000 units)
₩990.00
₩0.198/unit
재고있음
Vishay MKT 1813 Film Capacitor 680 nF 200V ac 630 V dc, Through Hole 2
  • RS 제품 번호 185-4397
  • 제조사 부품 번호 MKT1813468405
Subtotal (1 pack of 5 units)
₩127.60
₩25.52/unit
재고있음
KEMET 10 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 802-9961
  • 제조사 부품 번호 C1206C106K4RACTU
Subtotal (1 pack of 50 units)
₩67.70
₩1.354/unit
재고있음
Yageo 150 Ω Cement Through Hole Fixed Resistor 20 W 5 % SQP20AJB-150R
  • RS 제품 번호 199-1742
  • 제조사 부품 번호 SQP20AJB-150R
Subtotal (1 Box of 50 units)
₩325.00
₩6.50/unit
재고있음
TDK B32529 Film Capacitor 2.2 nF 63V ac 100 V dc, Through Hole 2
  • RS 제품 번호 194-3472
  • 제조사 부품 번호 B32529C1222J000
Subtotal (1 pack of 100 units)
₩83.30
₩0.833/unit
재고있음
Eaton 0.33 F Supercapacitor -20 to 80 % Tolerance, Supercap KW 5.5V dc, Through Hole
  • RS 제품 번호 169-9557
  • 제조사 부품 번호 KW-5R5C334-R
Subtotal (1 Bag of 400 units)
₩12,300.40
₩30.751/unit
마지막 RS 재고
Vishay CRCW 2.37 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW06032K37FKEA
  • RS 제품 번호 679-0131
  • 제조사 부품 번호 CRCW06032K37FKEA
Subtotal (1 pack of 50 units)
₩6.90
₩0.138/unit
마지막 RS 재고
TDK, SIMID, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 680 μH ±10 % 210 mA Idc Q:20
  • RS 제품 번호 212-6034
  • 제조사 부품 번호 B82442T1684K000
Subtotal (1 tape of 5 units)
₩35.00
₩7.00/unit
재고있음
Wurth Elektronik Openable, Diameter 8 mm Ferrite Sleeve, Apertures: 1 21.7 mm 18.2 mm 35.1 mm, For Safety Relevant
  • RS 제품 번호 815-0027P
  • 제조사 부품 번호 74271733S
Subtotal 1 unit (supplied in a box)
₩30.70
₩30.70/unit
일시적 품절
Panasonic ERA 8.06 kΩ, 0402 Metal Film Surface Mount Resistor ±0.1 % 0.063 W - ERA2AEB8061X
  • RS 제품 번호 122-3654
  • 제조사 부품 번호 ERA2AEB8061X
Subtotal (1 reel of 10000 units)
₩4,020.00
₩0.402/unit
일시적 품절
KEMET MMK Film Capacitor, ±5 %, 2.2 μF 400 V dc 160V ac, Through Hole
  • RS 제품 번호 298-0352
  • 제조사 부품 번호 MMK27.5225J400F12L4TRAY
Subtotal (1 pack of 5 units)
₩150.80
₩30.16/unit
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