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

152712 표시되는 제품 Passive Components

7445 / 999+
마지막 RS 재고
Linx ANT-W63- FPC- SAH100UF PCB WiFi Antenna with UFL Connector, WiFi
  • RS 제품 번호 249-3314
  • 제조사 부품 번호 ANT-W63- FPC- SAH100UF
Subtotal (1 pack of 2 units)
₩30,960.00
₩77.40/unit
재고있음
Bourns PRS11R 250 kΩ Rotary Audio Potentiometer 1-Turns 1-Gang PCB
  • RS 제품 번호 269-2429
  • 제조사 부품 번호 PRS11R-225F-N203A3
Subtotal (1 unit)
₩6,100.00
₩30.50/unit
재고있음
Murata, LQH, 1812 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±10 % 110 mA Idc Q:40
  • RS 제품 번호 166-9615
  • 제조사 부품 번호 LQH43MN221K03L
Subtotal (1 reel of 500 units)
₩178,000.00
₩1.781/unit
재고있음
TDK 10000 μF Capacitor 63V dc, Snap-in
  • RS 제품 번호 173-3463
  • 제조사 부품 번호 B41252A8109M060
Subtotal (1 Bag of 60 units)
₩550,320.00
₩45.865/unit
일시적 품절
Wurth Elektronik 820 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 163-5866
  • 제조사 부품 번호 875075155009
Subtotal (1 reel of 400 units)
₩486,400.00
₩6.08/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 5.6 μH 10 % 250 mA Idc
  • RS 제품 번호 171-112
  • 제조사 부품 번호 36273225205R6K
Subtotal (1 tape of 20 units)
₩14,120.00
₩3.53/unit
일시적 품절
Yageo 220 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 173-2795
  • 제조사 부품 번호 222258115654
Subtotal (1 reel of 3000 units)
₩204,000.00
₩0.338/unit
재고있음
Vishay 47 μF Capacitor 63V dc, Through Hole - MAL213828479E3 Axial
  • RS 제품 번호 280-3509
  • 제조사 부품 번호 MAL213828479E3
Subtotal (1 reel of 500 units)
₩1,134,000.00
₩11.341/unit
재고있음
RS PRO 1 mΩ, 2010 Thick Film Resistor ±1 % 0.5 W - RSPHVR0AFTEU1004
  • RS 제품 번호 256-7777
Subtotal (1 tape of 25 units)
₩26,850.00
₩5.372/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 240 mm x 240mm x 0.5 mm
  • RS 제품 번호 181-5888
  • 제조사 부품 번호 EFS(05)-240X240T0800
Subtotal (1 unit)
₩219,680.00
₩1,098.40/unit
마지막 RS 재고
TE Connectivity 1 Ω Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 137-2737
  • 제조사 부품 번호 1622371-1
Subtotal (1 pack of 100 units)
₩5,800.00
₩0.29/unit
일시적 품절
KEMET 560 μF Capacitor 550V dc, Screw
  • RS 제품 번호 871-2149
  • 제조사 부품 번호 ALS61A561KE550
Subtotal (1 unit)
₩67,020.00
₩335.10/unit
현재 비가용
Rubycon 470 μF Capacitor 16V dc, Surface Solder - 16TLV470M8X10.5
  • RS 제품 번호 725-8170
  • 제조사 부품 번호 16TLV470M8X10.5
Subtotal (1 pack of 5 units)
₩7,000.00
₩7.00/unit
재고있음
Bourns, CAT16 22 Ω 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Concave
  • RS 제품 번호 522-5456
  • 제조사 부품 번호 CAT16-220J4LF
Subtotal (1 pack of 50 units)
₩2,300.00
₩0.228/unit
재고있음
Arcol HS50E3 1R F M145, 1 Ω 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4106
  • 제조사 부품 번호 HS50E3 1R F M145
Subtotal (1 Bag of 30 units)
₩462,120.00
₩77.02/unit
재고있음
Vishay CRCW 15 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW080515K0FKEA
  • RS 제품 번호 679-0908
  • 제조사 부품 번호 CRCW080515K0FKEA
Subtotal (1 pack of 50 units)
₩1,900.00
₩0.188/unit
일시적 품절
Panasonic ERJ H2C 8.2 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJH2CF8R20X
  • RS 제품 번호 228-4413
  • 제조사 부품 번호 ERJH2CF8R20X
Subtotal (1 reel of 10000 units)
₩840,000.00
₩0.42/unit
재고있음
Yageo 1 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 198-8230
  • 제조사 부품 번호 CS0805KKX7R7BB105
Subtotal (1 tape of 100 units)
₩12,600.00
₩0.627/unit
재고있음
Bourns, DR221 Unshielded Surface Mount Common Mode Choke with a Ferrite Core, 470 μH Ferrite Core -30 to 50 % 100 mA Idc
  • RS 제품 번호 466-202P
  • 제조사 부품 번호 DR221-474AE
Subtotal 2 units (supplied on a continuous strip)
₩3,980.00
₩9.95/unit
재고있음
Bourns 3549 10 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3549H-1AA-103A
  • RS 제품 번호 692-8490
  • 제조사 부품 번호 3549H-1AA-103A
Subtotal (1 unit)
₩73,240.00
₩366.20/unit
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