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

165324 產品顯示為 Passive Components

排序方式
有庫存
WIMA MKS2 Film Capacitor 220 nF 63V ac 100 V dc, Through Hole
  • RS庫存編號 108-2722
  • 製造零件編號 MKS2D032201C00KSSD
小計（1 包，共 5 件）
TWD108.00(不含稅)
TWD21.60/件
有庫存
Vishay CRCW 2.4 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW08052K40FKEA
  • RS庫存編號 679-1213
  • 製造零件編號 CRCW08052K40FKEA
小計（1 包，共 50 件）
TWD40.00(不含稅)
TWD0.80/件
有庫存
Bourns 3540 5 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3540S-1-502L
  • RS庫存編號 522-3028
  • 製造零件編號 3540S-1-502L
小計（1 件）
TWD1,048.00(不含稅)
TWD1,048.00/件
有庫存
UVOX FS-008-056-SA-T Shielding Strip of Beryllium Copper Alloy With Self-Adhesive 500 mm x 5.6mm x 800 μm
  • RS庫存編號 772-0329
  • 製造零件編號 FS-008-056-SA-T
小計（1 件）
TWD353.00(不含稅)
TWD353.00/件
暫時缺貨
Schaffner, FN2090 4 A 250V ac/dc 0Hz, 400 Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS庫存編號 292-969
  • 製造零件編號 FN2090-4-06
小計（1 件）
TWD1,174.00(不含稅)
TWD1,174.00/件
最後的 RS 庫存
Vishay, IHLP-2525AH-01, 2525 Shielded Wire-wound SMD Inductor with a Metal Composite Core, 4.7 μH ±20% Shielded 3A Idc
  • RS庫存編號 748-7007
  • 製造零件編號 IHLP2525AHER4R7M01
小計（1 袋，共 5 件）
TWD150.00(不含稅)
TWD30.00/件
最後的 RS 庫存
KYOCERA AVX 1.2 μF Multilayer Ceramic Capacitor, 250V dc, ±20 %, Surface
  • RS庫存編號 134-8859
  • 製造零件編號 2225PC125MAT1A
小計（1 袋，共 5 件）
TWD228.00(不含稅)
TWD45.60/件
有庫存
Murata, LQG, 1005 Unshielded Wirewound Surface Mount Inductor with a Non-Magnetic Ceramic Core, 0.022 μH Multilayer ±5 %
  • RS庫存編號 124-8164P
  • 製造零件編號 LQG15HS22NJ02D
小計 500 件 (以卷裝提供)
TWD500.00(不含稅)
TWD1.00/件
有庫存
Murata NFM3DC, Feedthrough Capacitor 50V dc, 1206 0.022 μF, Surface
  • RS庫存編號 202-3544
  • 製造零件編號 NFM3DCC223R1H3L
小計（1 包，共 20 件）
TWD174.00(不含稅)
TWD8.70/件
有庫存
Panasonic 330 μF Aluminium Electrolytic Capacitor 35V dc, Surface Solder - EEEFK1V331AP 500
  • RS庫存編號 565-796
  • 製造零件編號 EEEFK1V331AP
小計（1 包，共 5 件）
TWD175.00(不含稅)
TWD35.00/件
有庫存
KEMET 6.8 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 801-5319
  • 製造零件編號 C0603C682J5GACTU
小計（1 包，共 50 件）
TWD210.00(不含稅)
TWD4.20/件
暫時缺貨
Bourns, SDR0403, 0403 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 220 μH ±10 % 220 mA Idc Q:50
  • RS庫存編號 763-3269P
  • 製造零件編號 SDR0403-221KL
小計 10 件 (按連續帶提供)
TWD129.00(不含稅)
TWD12.90/件
有庫存
Nova, Through Hole Ceramic Capacitor Kit 600
  • RS庫存編號 112-6771
  • 製造零件編號 CCC-31
小計（1 件）
TWD5,915.00(不含稅)
TWD5,915.00/件
有庫存
Werma 60 dB Screw Buzzer Internal 61 mm Buzzer 61 mm 115 V ac Min 230V ac Max
  • RS庫存編號 224-0666
  • 製造零件編號 107.010.60
小計（1 件）
TWD1,659.00(不含稅)
TWD1,659.00/件
有庫存
Bourns 95 50 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS庫存編號 789-9462P
  • 製造零件編號 95A1D-C24-H18L
小計 1 件 (以盤裝提供)
TWD279.00(不含稅)
TWD279.00/件
暫時缺貨
Murata 22 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS庫存編號 276-3765
  • 製造零件編號 GRM21BZ71A226ME15L
小計（1 組，共 10 件）
TWD54.00(不含稅)
TWD5.40/件
暫時無法供應
Bourns 6.8 kΩ, 0603 Thick Film Resistor 1 % 100 mW - CR0603-FX-6801ELF
  • RS庫存編號 247-7080
  • 製造零件編號 CR0603-FX-6801ELF
小計（1 組，共 1000 件）
TWD100.00(不含稅)
TWD0.10/件
有庫存
Yageo 10 nF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS庫存編號 669-8631
  • 製造零件編號 CC1206KKX7RCBB103
小計（1 包，共 25 件）
TWD210.00(不含稅)
TWD8.40/件
有庫存
Yageo 330 Ω Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-330R
  • RS庫存編號 199-7662
  • 製造零件編號 MFR-25FTE52-330R
小計（1 組，共 100 件）
TWD90.00(不含稅)
TWD0.90/件
有庫存
Siretta TANGO27/2.5M/SMAM/S/S/17 Puck Omni-Directional Antenna with SMA Connector
  • RS庫存編號 124-8722
  • 製造零件編號 TANGO27/2.5M/SMAM/S/S/17
小計（1 件）
TWD968.00(不含稅)
TWD968.00/件
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