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

155456 표시되는 제품 Passive Components

4075 / 999+
마지막 RS 재고
TE Connectivity, KEH-BS 7 A 440V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Terminal Block 3 Phase
  • RS 제품 번호 209-4337
  • 제조사 부품 번호 7KEHD10ABSD
Subtotal (1 unit)
₩235,950.00
₩1,210.00/unit
재고있음
Panasonic 390 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 107-3580
  • 제조사 부품 번호 EEUFC1V391
Subtotal (1 Bag of 200 units)
₩133,380.00
₩3.42/unit
현재 비가용
Vishay TNPW 0.00475 mΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - TNPW06034K75BEEA
  • RS 제품 번호 262-0772
  • 제조사 부품 번호 TNPW06034K75BEEA
Subtotal (1 tape of 10 units)
₩2,652.00
₩1.36/unit
일시적 품절
ROHM ESR18 75 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ750
  • RS 제품 번호 264-2153
  • 제조사 부품 번호 ESR18EZPJ750
Subtotal (1 reel of 5000 units)
₩224,250.00
₩0.226/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 240 mm x 240mm x 0.05 mm
  • RS 제품 번호 181-5854
  • 제조사 부품 번호 FX5(50)-240X240T2900
Subtotal (1 unit)
₩32,097.00
₩164.60/unit
재고있음
Nichicon 220 μF Capacitor 6.3V dc, Surface Solder
  • RS 제품 번호 173-3182
  • 제조사 부품 번호 UCD0J221MCL1GS
Subtotal (1 reel of 1000 units)
₩234,000.00
₩1.195/unit
재고있음
Panasonic 33 μF Capacitor 250V dc, Radial, Through Hole - ECA2EHG330 Radial Lead
  • RS 제품 번호 365-4688
  • 제조사 부품 번호 ECA2EHG330
Subtotal (1 pack of 5 units)
₩6,883.50
₩7.06/unit
재고있음
Vishay CRCW 2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW06032K00FKEAHP
  • RS 제품 번호 820-6815
  • 제조사 부품 번호 CRCW06032K00FKEAHP
Subtotal (1 Bag of 25 units)
₩1,755.00
₩0.36/unit
재고있음
Wurth Elektronik 47 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 840-0401
  • 제조사 부품 번호 860080573003
Subtotal (1 Bag of 25 units)
₩5,460.00
₩1.124/unit
현재 비가용
Murata 25 MHz Crystal Unit Ferrite Bead ppm Surface Mount 4-Pin 0.65 mm 1.6 mm 2mm
  • RS 제품 번호 276-3848
  • 제조사 부품 번호 XRCGB25M000F3A01R0
Subtotal (1 tape of 10 units)
₩6,045.00
₩3.10/unit
재고있음
Huber+Suhner 1399.19.0024 Dome WiFi Antenna with SMA Connector
  • RS 제품 번호 132-8136
  • 제조사 부품 번호 1399.19.0024
Subtotal (1 unit)
₩139,015.50
₩712.90/unit
마지막 RS 재고
KOA 390kΩ Carbon Film Resistor 0.5W ±5% CFS1/2CT52A394J
  • RS 제품 번호 124-2811
  • 제조사 부품 번호 CFS1/2CT52A394J
Subtotal (1 Bag of 50 units)
₩3,705.00
₩0.382/unit
재고있음
Wurth Elektronik Mode Filter
  • RS 제품 번호 185-7398
  • 제조사 부품 번호 782114155130
Subtotal (1 unit)
₩3,334.50
₩17.10/unit
재고있음
Vishay 5.6 mΩ Metal Glaze Resistor 0.25 W 5 % VR25000005604JA100
  • RS 제품 번호 484-4551
  • 제조사 부품 번호 VR25000005604JA100
Subtotal (1 pack of 25 units)
₩6,045.00
₩1.244/unit
재고있음
Wurth Elektronik, 784383, 2512HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.5 μH Shielded ±20 %
  • RS 제품 번호 427-169
  • 제조사 부품 번호 78438324015HT
Subtotal (1 reel of 3000 units)
₩7,757,100.00
₩13.261/unit
일시적 품절
Wurth Elektronik, WE-LQS, 6045 Shielded Surface Mount Inductor 12 μH Semi Shielded ±20 % 2.2 A Idc
  • RS 제품 번호 163-5479
  • 제조사 부품 번호 74404064120
Subtotal (1 reel of 1500 units)
₩1,734,525.00
₩5.93/unit
재고있음
Panasonic ERJ8BQ 220 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJ8BQFR22V
  • RS 제품 번호 721-5896
  • 제조사 부품 번호 ERJ8BQFR22V
Subtotal (1 pack of 5 units)
₩1,989.00
₩2.04/unit
일시적 품절
Yageo RC 47 kΩ, 0805 Thick Film Surface Mount Fixed Resistor ±5 % 125 mW - RC0805JR-0747KL
  • RS 제품 번호 242-7116
  • 제조사 부품 번호 RC0805JR-0747KL
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.032/unit
재고있음
KEMET 470 μF Capacitor 400V dc, Snap-in - PEH536VDG3470M3
  • RS 제품 번호 434-0942
  • 제조사 부품 번호 PEH536VDG3470M3
Subtotal (1 unit)
₩18,252.00
₩93.60/unit
현재 비가용
Nichicon 82 μF Capacitor 25V - UPV1E820MGD PC Pin
  • RS 제품 번호 739-4624
  • 제조사 부품 번호 UPV1E820MGD
Subtotal (1 pack of 10 units)
₩4,933.50
₩2.53/unit
1
4075
7773
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