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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

165279 產品顯示為 Passive Components

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有庫存
UVOX FS-036-094-SA-T Shielding Strip of Beryllium Copper Alloy With Self-Adhesive 406 mm x 9.4mm x 3.6 mm
  • RS庫存編號 772-0271
  • 製造零件編號 FS-036-094-SA-T
小計（1 件）
TWD499.00(不含稅)
TWD499.00/件
有庫存
Panasonic 150 μF Polymer Capacitor 16V dc, Through Hole - 16SEP150M
  • RS庫存編號 788-6959
  • 製造零件編號 16SEP150M
小計（1 包，共 5 件）
TWD281.00(不含稅)
TWD56.20/件
有庫存
Siretta TANGO44/2.5M/LL/SMAM/S/S/19 Puck Multi-Band Antenna with SMA Male Connector, LoRaWAN, 5G (LTE), Cat-M, WiFi, 3G
  • RS庫存編號 140-8070
  • 製造零件編號 TANGO44/2.5M/LL/SMAM/S/S/19
小計（1 袋，共 1 件）
TWD1,137.00(不含稅)
TWD1,137.00/袋
暫時無法供應
Epson 25 MHz Crystal ±10 ppm Surface Mount 4-Pin 600 μm 3.2 mm 2.5mm
  • RS庫存編號 173-2300
  • 製造零件編號 X1E000021013212
小計（1 卷，共 250 件）
TWD9,550.00(不含稅)
TWD38.20/件
暫時無法供應
TDK, B82462-A4 Wirewound Surface Mount Inductor with a Ferrite Core, 330 μH 580 mA Idc
  • RS庫存編號 496-0502P
  • 製造零件編號 B82464A4334K000
小計 1 件 (按連續帶提供)
TWD38.00(不含稅)
TWD38.00/件
有庫存
KOA 620 Ω Metal Film Resistor 0.25 W 1 % MFS1/4CC6200F
  • RS庫存編號 491-1336
  • 製造零件編號 MFS1/4CC6200F
小計（1 包，共 20 件）
TWD140.00(不含稅)
TWD7.00/件
暫時缺貨
Panasonic 100 μF Aluminium Electrolytic Capacitor 16V dc, Through Hole Radial Lead
  • RS庫存編號 176-3779
  • 製造零件編號 ECEA1CKA101
小計（1 包，共 25 件）
TWD150.00(不含稅)
TWD6.00/件
暫時無法供應
Vishay 1 μF MnO2 Tantalum Capacitor 25V, Through Hole, 199D Series
  • RS庫存編號 830-9951
  • 製造零件編號 199D105X0025A1V1E3
小計（1 件）
TWD40.00(不含稅)
TWD40.00/件
暫時無法供應
ROHM ESR10 10 mΩ, 0805 Thick Film Resistor ±5 % 0.4 W - ESR10EZPJ106
  • RS庫存編號 262-9420
  • 製造零件編號 ESR10EZPJ106
小計（1 組，共 100 件）
TWD80.00(不含稅)
TWD0.80/件
有庫存
Yageo RC 360 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - RC0603FR-07360RL
  • RS庫存編號 242-4115
  • 製造零件編號 RC0603FR-07360RL
小計（1 組，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
暫時缺貨
Panasonic, V Surge Absorber 700 pF 50 A, Varistor 240 V
  • RS庫存編號 110-1940
  • 製造零件編號 ERZV14D241
小計（1 袋，共 1000 件）
TWD9,800.00(不含稅)
TWD9.80/件
暫時缺貨
Panasonic, V Surge Absorber 5.5 nF 100 A, Clamping 1.815 kV, Varistor 120 V
  • RS庫存編號 106-9921
  • 製造零件編號 ERZV20D121
小計（1 袋，共 1000 件）
TWD32,000.00(不含稅)
TWD32.00/件
最後的 RS 庫存
KOA 330 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A3303F
  • RS庫存編號 124-2905
  • 製造零件編號 MFS1/2CCT52A3303F
小計（1 袋，共 50 件）
TWD685.00(不含稅)
TWD13.70/件
有庫存
CHEMI-CON 680 μF Capacitor 200V dc, Snap-in
  • RS庫存編號 841-4781P
  • 製造零件編號 EKMQ201VSN681MP40S
小計 1 件 (以袋裝提供)
TWD199.00(不含稅)
TWD199.00/件
暫時缺貨
Abracon, 24MHz XO Oscillator, ±50 ppm CMOS, 4-Pin Surface Mount ASE-24.000MHZ-LC-T
  • RS庫存編號 171-2779
  • 製造零件編號 ASE-24.000MHZ-LC-T
小計（1 包，共 5 件）
TWD222.00(不含稅)
TWD44.40/件
有庫存
Bourns 3590 100 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3590S-1-104L
  • RS庫存編號 737-7631
  • 製造零件編號 3590S-1-104L
小計（1 件）
TWD671.00(不含稅)
TWD671.00/件
有庫存
Roxburgh EMC, RES10 10 A 250V ac 400Hz, Chassis Mount RFI Filter, Fast-On 1 Phase
  • RS庫存編號 806-8114
  • 製造零件編號 RES10F10
小計（1 件）
TWD727.00(不含稅)
TWD727.00/件
有庫存
Nichicon 150 μF Aluminium Electrolytic Capacitor 450V dc, Snap-in - LGX2W151MELB25
  • RS庫存編號 566-986
  • 製造零件編號 LGX2W151MELB25
小計（1 件）
TWD274.00(不含稅)
TWD274.00/件
有庫存
2 kΩ, Surface Trimmer Potentiometer, Gull Wing 0.25 W Top Adjust Nidec Components, ST4
  • RS庫存編號 474-8138
  • 製造零件編號 ST-4EB 2k Ohm
小計（1 包，共 5 件）
TWD235.00(不含稅)
TWD47.00/件
有庫存
Alps Alpine RK163 10 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS庫存編號 249-9200
  • 製造零件編號 RK1631110TV9
小計（1 件）
TWD210.00(不含稅)
TWD210.00/件
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