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

162235 표시되는 제품 Passive Components

772 / 999+
재고있음
Vishay 150 nF Tantalum Tantalum Capacitor 35V dc, Surface, TMCU Series
  • RS 제품 번호 188-2350P
  • 제조사 부품 번호 TMCUA1V154KTRF
Subtotal 25 units (supplied on a continuous strip)
₩51.70
₩2.068/unit
재고있음
Wurth Elektronik Ferrite Ring 5 mm 5 mm (EMI Suppression Toroidal Ferrite), 34 Ω impedance at 25 MHz, 56 Ω impedance at
  • RS 제품 번호 332-397
  • 제조사 부품 번호 742701712
Subtotal (1 Bag of 50 units)
₩207.00
₩4.14/unit
재고있음
KEMET 270 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 147-207
  • 제조사 부품 번호 C0603C271J5GACTU
Subtotal (1 pack of 50 units)
₩11.30
₩0.226/unit
재고있음
Bourns, 4600X 1.5 kΩ 2 % BUS Resistor Array, 8 Resistors, 1.13 W total, SIP, Solder
  • RS 제품 번호 522-4122
  • 제조사 부품 번호 4609X-101-152LF
Subtotal (1 pack of 25 units)
₩32.70
₩1.308/unit
재고있음
Vishay 20 Ω Thin Film Resistor 0.6 W 1 % MRS25000C2009FCT00
  • RS 제품 번호 683-4177
  • 제조사 부품 번호 MRS25000C2009FCT00
Subtotal (1 pack of 25 units)
₩19.50
₩0.78/unit
재고있음
TE Connectivity RP73 100 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - RP73PF2A100RBTDF
  • RS 제품 번호 763-5259
  • 제조사 부품 번호 RP73PF2A100RBTDF
Subtotal (1 reel of 1000 units)
₩1,274.00
₩1.274/unit
재고있음
Vishay RCP 25 Ω, 2512 Thick Film Surface Mount Resistor ±2 % 3.5 W - RCP2512W25R0GEB
  • RS 제품 번호 880-2182
  • 제조사 부품 번호 RCP2512W25R0GEB
Subtotal (1 Bag of 5 units)
₩141.50
₩28.30/unit
일시적 품절
Wurth Elektronik, WE-HCI, 1365 Shielded Wirewound Surface Mount Inductor with a WE-Perm Core, 470 nH Flat Wire Winding
  • RS 제품 번호 736-2037
  • 제조사 부품 번호 744355147
Subtotal (1 unit)
₩27.20
₩27.20/unit
일시적 품절
KEMET 47 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 204-8371
  • 제조사 부품 번호 T597S476M006APE200
Subtotal (1 reel of 3000 units)
₩11,655.00
₩3.885/unit
현재 비가용
KEMET P409 Paper Capacitor X2 275V ac 275 V dc, Through Hole
  • RS 제품 번호 172-6697
  • 제조사 부품 번호 P409CP224M275AH220
Subtotal (1 Bag of 150 units)
₩2,006.70
₩13.378/unit
현재 비가용
TE Connectivity CRGS 68 Ω, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - CRGS0805J68R
  • RS 제품 번호 164-7279
  • 제조사 부품 번호 CRGS0805J68R
Subtotal (1 reel of 5000 units)
₩2,300.00
₩0.46/unit
재고있음
Bourns 10 μH Toroidal Inductor, 10.8 A Idc, 6 mΩ Rdc, 2100
  • RS 제품 번호 736-0924
  • 제조사 부품 번호 2101-V-RC
Subtotal (1 unit)
₩17.40
₩17.40/unit
현재 비가용
2 mΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Nidec Components, CT-94
  • RS 제품 번호 244-3663
  • 제조사 부품 번호 CT-94EX103
Subtotal (1 Bag of 50 units)
₩647.10
₩12.942/unit
재고있음
TDK 5 pF Multilayer Ceramic Capacitor, 100V dc, 0.25 pF, Surface
  • RS 제품 번호 179-6024
  • 제조사 부품 번호 CGA3E2C0G2A050C080AA
Subtotal (1 reel of 500 units)
₩174.00
₩0.348/unit
재고있음
Panasonic 68 μF Surface Polymer Capacitor, 50V
  • RS 제품 번호 434-022
  • 제조사 부품 번호 EEHZV1H680V
Subtotal (1 pack of 5 units)
₩111.80
₩22.36/unit
재고있음
TE Connectivity HCH335J33RJ, 33 Ω 500 W Wirewound Wirewound Panel Mount Resistor 5 %
  • RS 제품 번호 237-2361
  • 제조사 부품 번호 HCH335J33RJ
Subtotal (1 Box of 10 units)
₩11,064.90
₩1,106.49/unit
일시적 품절
Vishay 534 5 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-9502
  • 제조사 부품 번호 534B1502JL
Subtotal (1 Box of 10 units)
₩2,638.00
₩263.80/unit
일시적 품절
KEMET 1.5 μH 3 A Common Mode Choke 20 mΩ 50V
  • RS 제품 번호 186-0682
  • 제조사 부품 번호 SH-122
Subtotal (1 pack of 5 units)
₩94.90
₩18.98/unit
일시적 품절
RS PRO RSTN 2.2 kΩ, 0603 Thin Film Resistor 0.5 % 0.15 W
  • RS 제품 번호 243-0603
Subtotal (1 reel of 5000 units)
₩3,580.00
₩0.716/unit
재고있음
RS PRO 105 dB Lead Wire Multi-Tone Internal Magnetic Buzzer Component 18 mm 6 V dc Min 28V dc Max
  • RS 제품 번호 172-2260
Subtotal (1 tray of 40 units)
₩6,786.52
₩169.663/unit
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