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

162474 표시되는 제품 Passive Components

980 / 999+
현재 비가용
Murata 75 dB Through Hole Sounder External Piezo Buzzer Component 8.2 mm 30 V ac Max
  • RS 제품 번호 166-9588
  • 제조사 부품 번호 PKM22EPPH4002-B0
Subtotal (1 Bag of 900 units)
₩2,111.40
₩2.346/unit
일시적 품절
Wurth Elektronik WE-WPCC Wireless Charging Coil Receiver 5 A, 8 μH, 0.9 mm dia.
  • RS 제품 번호 163-7512
  • 제조사 부품 번호 760308102207
Subtotal (1 Box of 56 units)
₩4,027.016
₩71.911/unit
재고있음
TDK B32021 Film Capacitor 3.3 nF 300V ac 300 V dc, Through Hole 2
  • RS 제품 번호 466-526
  • 제조사 부품 번호 B32021A3332M000
Subtotal (1 pack of 10 units)
₩37.80
₩3.78/unit
일시적 품절
Murata, LQW, 0402 Wirewound Surface Mount Inductor with a Ferrite Core, 10 nH ±5 % 500 mA Idc Q:25
  • RS 제품 번호 792-6390
  • 제조사 부품 번호 LQW15AN10NJ00D
Subtotal (1 Bag of 10 units)
₩6.90
₩0.69/unit
재고있음
TDK WT Wireless Charging Coil Transmitter, 6.3 μH, 51.4 mm dia.
  • RS 제품 번호 185-8411
  • 제조사 부품 번호 WT505090-10F2-A11-G1
Subtotal (1 unit)
₩38.10
₩38.10/unit
재고있음
Yageo RC 10.2 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-0710K2L
  • RS 제품 번호 242-4019
  • 제조사 부품 번호 RC0603FR-0710K2L
Subtotal (1 reel of 5000 units)
₩115.00
₩0.023/unit
마지막 RS 재고
Vishay WFM 330 mΩ, 2010 Metal Strip Surface Mount Resistor ±1 % 2 W - WFMB2010R3300FEA
  • RS 제품 번호 188-0726
  • 제조사 부품 번호 WFMB2010R3300FEA
Subtotal (1 tape of 5 units)
₩70.90
₩14.18/unit
재고있음
TDK, B85321 500 A 250V ac 50Hz, 60 Hz, Through Hole EMC Filter, Terminal Block 3 Phase
  • RS 제품 번호 279-7931
  • 제조사 부품 번호 B84243A6035N107
Subtotal (1 unit)
₩1,665.80
₩1,665.80/unit
일시적 품절
KEMET 1 nF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS 제품 번호 180-6237
  • 제조사 부품 번호 C0603C102F5GACTU
Subtotal (1 reel of 4000 units)
₩15,468.00
₩3.867/unit
현재 비가용
TE Connectivity 10 kΩ Metal Oxide Resistor 0.5 W 5 % ROX05SJ10K
  • RS 제품 번호 187-0382
  • 제조사 부품 번호 ROX05SJ10K
Subtotal (1 Box of 5000 units)
₩2,415.00
₩0.483/unit
재고있음
Panasonic ERA8V 2.2 kΩ, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8VEB2201V
  • RS 제품 번호 259-6986
  • 제조사 부품 번호 ERA8VEB2201V
Subtotal (1 tape of 10 units)
₩77.10
₩7.71/unit
일시적 품절
KEMET 0.22 F Supercapacitor -20 to 80 % Tolerance, FC 3.5V dc, Surface
  • RS 제품 번호 188-1946
  • 제조사 부품 번호 FC0V224ZFTBR24
Subtotal (1 reel of 1000 units)
₩13,540.00
₩13.54/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 1.2 μF 1.25 kV dc 600V ac, Through Hole
  • RS 제품 번호 212-6769
  • 제조사 부품 번호 R75RW412050H4J
Subtotal (1 tray of 84 units)
₩4,870.404
₩57.981/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 147 kΩ, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT147K
  • RS 제품 번호 590-422
  • 제조사 부품 번호 SMA-Q0207BTCT147K
Subtotal (1 reel of 2000 units)
₩7,584.00
₩3.792/unit
마지막 RS 재고
TE Connectivity HSA101K0J, 1 kΩ 16 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-4959
  • 제조사 부품 번호 HSA101K0J
Subtotal (1 unit)
₩35.70
₩35.70/unit
재고있음
TDK, B82559A Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.9 μH ±10 % 12 A Idc
  • RS 제품 번호 706-2935P
  • 제조사 부품 번호 B82559A0392A013
Subtotal 5 units (supplied on a continuous strip)
₩122.30
₩24.46/unit
재고있음
ROHM ESR10 8.2 Ω, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ8R2
  • RS 제품 번호 262-9657
  • 제조사 부품 번호 ESR10EZPJ8R2
Subtotal (1 tape of 100 units)
₩25.80
₩0.258/unit
재고있음
Wurth Elektronik 470 μF Capacitor 10V dc, Surface Solder
  • RS 제품 번호 838-7923
  • 제조사 부품 번호 865230257007
Subtotal (1 pack of 5 units)
₩34.20
₩6.84/unit
일시적 품절
Wurth Elektronik Ferrite Ring Toroidal 7.7 mm, For: General Electronic Equipment 29.5 mm OD
  • RS 제품 번호 484-960
  • 제조사 부품 번호 742701111
Subtotal (1 unit)
₩158.10
₩158.10/unit
일시적 품절
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 18 nH Multilayer ±0.05 %
  • RS 제품 번호 883-0492
  • 제조사 부품 번호 744786118A
Subtotal (1 Bag of 25 units)
₩39.80
₩1.592/unit
1
980
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