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

165244 產品顯示為 Passive Components

排序方式
672 的 999+
有庫存
Bourns Panel Mount Adapter 29.7 mm, For Use With Potentiometer
  • RS庫存編號 107-6878P
  • 製造零件編號 H83P
小計 1 件 (以袋裝提供)
TWD144.00(不含稅)
TWD144.00/件
有庫存
KEMET R41 Film Capacitor Y2, ±20 %, 4.7 nF 300 V dc 300V ac, Through Hole
  • RS庫存編號 126-2218
  • 製造零件編號 R413F147040M1M
小計（1 包，共 10 件）
TWD105.00(不含稅)
TWD10.50/件
暫時缺貨
Wurth Elektronik 100 μF Capacitor 450V dc, Snap-in - 861011483004
  • RS庫存編號 124-7440
  • 製造零件編號 861011483004
小計（1 托盤，共 50 件）
TWD5,975.00(不含稅)
TWD119.50/件
暫時無法供應
Panasonic, V Surge Absorber 430 pF 25 A, Clamping 40 V, Varistor 200 V
  • RS庫存編號 106-9889
  • 製造零件編號 ERZV10D201
小計（1 袋，共 1000 件）
TWD6,300.00(不含稅)
TWD6.30/件
暫時缺貨
Wurth Elektronik, WE-TCI, 0402 Shielded Surface Mount Inductor with a Thin Film Core, 2.7 nH Film ±0.1 nH 440 mA Idc
  • RS庫存編號 883-0587
  • 製造零件編號 744901027
小計（1 袋，共 10 件）
TWD150.00(不含稅)
TWD15.00/件
有庫存
TDK B32671P Film Capacitor 100 nF 200V ac 520 V dc, Through Hole 2
  • RS庫存編號 882-9174
  • 製造零件編號 B32671P5104K000
小計（1 包，共 25 件）
TWD347.50(不含稅)
TWD13.90/件
有庫存
Vishay 330 μF Capacitor 450V dc, Through Hole - MAL219357331E3
  • RS庫存編號 206-8757
  • 製造零件編號 MAL219357331E3
小計（1 件）
TWD512.00(不含稅)
TWD512.00/件
暫時缺貨
Vishay LPSA800H1000JB, 100 Ω 800 W Thick Film Chassis Mount Resistor ±5 %
  • RS庫存編號 212-1305
  • 製造零件編號 LPSA800H1000JB
小計（1 盒，共 15 件）
TWD64,731.00(不含稅)
TWD4,315.40/件
有庫存
Yageo RC 15 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % 0.06 W - RC0402FR-0715KL
  • RS庫存編號 242-3948P
  • 製造零件編號 RC0402FR-0715KL
小計 100 件 (按連續帶提供)
TWD20.00(不含稅)
TWD0.20/件
暫時無法供應
TE Connectivity, Medium P 10 A 250V ac 60Hz, Flange Power Line Filter, 0.25 In Faston Output 1 Phase
  • RS庫存編號 901-100
  • 製造零件編號 1-6609037-3
小計（1 件）
TWD1,158.00(不含稅)
TWD1,158.00/件
有庫存
RS PRO 10 nF Mica Capacitor 500V dc ±1 % Tolerance Radial
  • RS庫存編號 495-953
小計（1 件）
TWD952.00(不含稅)
TWD952.00/件
最後的 RS 庫存
TE Connectivity CPF-A 10 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W
  • RS庫存編號 866-7276P
  • 製造零件編號 CPF-A-0805B10RE1
小計 10 件 (按連續帶提供)
TWD89.00(不含稅)
TWD8.90/件
有庫存
KYOCERA AVX 100 nF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS庫存編號 136-4058
  • 製造零件編號 12102C104KAT2A
小計（1 袋，共 50 件）
TWD615.00(不含稅)
TWD12.30/件
有庫存
KYOCERA AVX 22 μF Electrolytic Tantalum Capacitor 35V dc, Surface, TPS Series
  • RS庫存編號 135-9878P
  • 製造零件編號 TPSD226K035R0125
小計 5 件 (按連續帶提供)
TWD537.00(不含稅)
TWD107.40/件
暫時缺貨
Molex NTC Thermistor, NTC Type 10 kΩ 100 mm
  • RS庫存編號 230-2150
  • 製造零件編號 215272-5607
小計（1 包，共 5 件）
TWD348.00(不含稅)
TWD69.60/件
有庫存
AVX 10 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS庫存編號 135-1287
  • 製造零件編號 08051A100JAT2A
小計（1 卷，共 4000 件）
TWD4,000.00(不含稅)
TWD1.00/件
暫時缺貨
Panasonic ERA 169 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W - ERA6AEB1690V
  • RS庫存編號 110-1172
  • 製造零件編號 ERA6AEB1690V
小計（1 卷，共 5000 件）
TWD7,500.00(不含稅)
TWD1.50/件
暫時缺貨
Panasonic ERA 8.25 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS庫存編號 892-1479
  • 製造零件編號 ERA3ARB8251V
小計（1 袋，共 100 件）
TWD2,420.00(不含稅)
TWD24.20/件
有庫存
Panasonic ERJP14 120 Ω, 1210 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJP14J121U
  • RS庫存編號 895-2628
  • 製造零件編號 ERJP14J121U
小計（1 袋，共 100 件）
TWD240.00(不含稅)
TWD2.40/件
暫時缺貨
Wurth Elektronik, WE-LQS, 5020 Shielded Wirewound Surface Mount Inductor with a Iron Core, 10 μH Moulded ±20 % 1.6 A Idc
  • RS庫存編號 898-7955
  • 製造零件編號 74404052100
小計（1 袋，共 5 件）
TWD158.00(不含稅)
TWD31.60/件
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