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

165146 產品顯示為 Passive Components

排序方式
272 的 999+
暫時缺貨
Wurth Elektronik, WE-TPC, 8015 Shielded Surface Mount Inductor with a Ferrite Core, 520 nH ±30 % 4.3 A Idc
  • RS庫存編號 800-8144
  • 製造零件編號 74406900052
小計（1 件）
TWD65.00(不含稅)
TWD65.00/件
有庫存
Abracon 122.88MHz ±18 ppm Oscillator LVCMOS Tape & Reel ABLNO-V-122.880MHz-T2
  • RS庫存編號 238-5774
  • 製造零件編號 ABLNO-V-122.880MHz-T2
小計（1 件）
TWD571.00(不含稅)
TWD571.00/件
製造商存貨
Amphenol Procom ProConnect-B-TH-G1-L2-P5-S/S Disc Antenna with SMA Connector, 617 MHz, 7.2 GHz, 2G, 3G, 4G, 5G,
  • RS庫存編號 859-378
  • 製造零件編號 ProConnect-B-TH-G1-L2-P5-S/S
小計（1 件）
TWD10,328.00(不含稅)
TWD10,328.00/件
有庫存
Omron, J74KN Surge Suppressor Unit 230V ac Maximum Voltage Rating RC Suppressor Unit
  • RS庫存編號 215-5177
  • 製造零件編號 J74KN-C2-RC230
小計（1 件）
TWD717.00(不含稅)
TWD717.00/件
暫時缺貨
Vishay 2.7 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 250-7693
  • 製造零件編號 VJ1206A272JXAAT
小計（1 卷，共 3000 件）
TWD17,100.00(不含稅)
TWD5.70/件
有庫存
TDK, Standard Metal Oxide Varistor 6.8 nF 10 A, Clamping 2970 V, Varistor 33 V
  • RS庫存編號 204-1918P
  • 製造零件編號 B72214S0200K101
小計 5 件 (以袋裝提供)
TWD49.00(不含稅)
TWD9.80/件
最後的 RS 庫存
Vishay 357 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, 357B2103MAB251S22
  • RS庫存編號 167-9763
  • 製造零件編號 357B2103MAB251S22
小計（1 盒，共 50 件）
TWD51,930.00(不含稅)
TWD1,038.60/件
有庫存
Arcol Ohmite HS25F 10R F, 10 Ω 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS庫存編號 185-9332
  • 製造零件編號 HS25F 10R F
小計（1 包，共 5 件）
TWD2,320.00(不含稅)
TWD464.00/件
有庫存
Wurth Elektronik, WE-MAPI SMT, 4020 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.68 μH 20 % 8.1 A
  • RS庫存編號 217-7288P
  • 製造零件編號 744383560068HT
小計 5 件 (按連續帶提供)
TWD356.00(不含稅)
TWD71.20/件
有庫存
Abracon 4 MHz Crystal ±30 ppm HC-49 2-Pin 3.6 mm 11.35 mm 4.64mm
  • RS庫存編號 226-0592
  • 製造零件編號 FC4STCBAF4.0
小計（1 包，共 25 件）
TWD402.50(不含稅)
TWD16.10/件
暫時缺貨
Nichicon 2200 μF Capacitor 200V dc, Snap-in - LGW2D222MELC45
  • RS庫存編號 167-1522
  • 製造零件編號 LGW2D222MELC45
小計（1 袋，共 200 件）
TWD48,700.00(不含稅)
TWD243.50/件
暫時缺貨
Panasonic ERJPC6 16000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS庫存編號 790-014P
  • 製造零件編號 ERJPC6B1602V
小計 10 件 (按連續帶提供)
TWD26.00(不含稅)
TWD2.60/件
暫時無法供應
TE Connectivity 152-0032-0254 Shielding Strip of Monel 5 m x 25.4mm x 3.2 mm
  • RS庫存編號 264-4572
  • 製造零件編號 152-0032-0254
小計（1 卷，共 25 米）
TWD506,595.00(不含稅)
TWD20,263.80/米
有庫存
Bourns, 2095 1600 V dc 8 kA, Axial Gas Discharge Tube Gas Discharge Tube
  • RS庫存編號 172-8601
  • 製造零件編號 2095-160-BLF
小計（1 托盤，共 500 件）
TWD13,800.00(不含稅)
TWD27.60/件
有庫存
Panasonic ERJ 6.8 Ω, 0805 Surface Mount Resistor ±1 % 0.5 W - ERJ6DQF6R8V
  • RS庫存編號 243-1961
  • 製造零件編號 ERJ6DQF6R8V
小計（1 組，共 50 件）
TWD170.00(不含稅)
TWD3.40/件
暫時缺貨
TDK Thermistor, NTC Type 2.2 kΩ, 0805 1.3 mm 2 mm 1.25 mm
  • RS庫存編號 167-0475
  • 製造零件編號 B57421V2222J062
小計（1 卷，共 3000 件）
TWD23,700.00(不含稅)
TWD7.90/件
有庫存
Arcol Ohmite 105 Ω Resistive Fixed Resistor 2 W 10 % OY105KE
  • RS庫存編號 760-389
  • 製造零件編號 OY105KE
小計（1 盒，共 50 件）
TWD3,740.00(不含稅)
TWD74.80/件
有庫存
RS Better World
Schneider Electric XB5 1 kΩ Rotary Potentiometer 1-Gang Panel Mount, XB5AD912R1K
  • RS庫存編號 125-4407
  • 製造零件編號 XB5AD912R1K
小計（1 件）
TWD2,669.00(不含稅)
TWD2,669.00/件
有庫存
Durakool XV2 10R J, 10 Ω 40 W Wirewound High Power Resistor ±5 %
  • RS庫存編號 457-429
  • 製造零件編號 XV2 10R J
小計（1 件）
TWD367.00(不含稅)
TWD367.00/件
暫時缺貨
KEMET Accessory Ferrite Core for use with Round Cables
  • RS庫存編號 888-688
  • 製造零件編號 ESD-SR-120G
小計（1 包，共 5 件）
TWD449.00(不含稅)
TWD89.80/件
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