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

165094 產品顯示為 Passive Components

排序方式
243 的 999+
暫時無法供應
Rubycon 2200 μF Capacitor 35V dc, Radial, Through Hole
  • RS庫存編號 172-7617
  • 製造零件編號 35YXG2200MEFC16X31.5
小計（1 盒，共 200 件）
TWD6,660.00(不含稅)
TWD33.30/件
暫時無法供應
Rubycon 47 μF Capacitor 35V dc, Radial, Through Hole
  • RS庫存編號 172-6159
  • 製造零件編號 35YXM47MEFC6.3X11
小計（1 盒，共 2000 件）
TWD6,000.00(不含稅)
TWD3.00/件
暫時缺貨
KEMET 100 μF MnO2 Tantalum Capacitor 16V dc, Surface, T495 Series
  • RS庫存編號 262-4787
  • 製造零件編號 T495X107K016ATE100
小計（1 包，共 10 件）
TWD870.00(不含稅)
TWD87.00/件
有庫存
Arcol Ohmite HS15 100R J, 100 Ω 15 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 159-792
  • 製造零件編號 HS15 100R J
小計（1 件）
TWD211.00(不含稅)
TWD211.00/件
有庫存
10 kΩ, Surface Trimmer Potentiometer, J-Hook 0.13 W Side Adjust Nidec Components, SM-3
  • RS庫存編號 602-4175
  • 製造零件編號 SM-3A 10k Ohm
小計（1 包，共 5 件）
TWD640.00(不含稅)
TWD128.00/件
暫時缺貨
Wurth Elektronik 12 MHz Crystal ±20.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS庫存編號 197-553
  • 製造零件編號 830108338809
小計（1 卷，共 3000 件）
TWD53,700.00(不含稅)
TWD17.90/件
暫時缺貨
Murata 5.6 pF Multilayer Ceramic Capacitor, 25V dc, 0.25 pF, Surface
  • RS庫存編號 185-3128
  • 製造零件編號 GJM0335C1E5R6CB01D
小計（1 卷，共 15000 件）
TWD1,500.00(不含稅)
TWD0.10/件
有庫存
10 kΩ, Through Hole Through Hole Trimmer Resistor, Solder Pin 250 mW Top Adjust PIHER SENSORS AND CONTROLS S.S.A, PT-15
  • RS庫存編號 640-717
  • 製造零件編號 PT15NV17103A2020IPMS
小計（1 件）
TWD19.00(不含稅)
TWD19.00/件
暫時缺貨
Panasonic 39 μF Polymer Capacitor 16V dc, Through Hole - 16SEP39M
  • RS庫存編號 166-7065
  • 製造零件編號 16SEP39M
小計（1 袋，共 500 件）
TWD9,050.00(不含稅)
TWD18.10/件
有庫存
IQD 20MHz Oscillator 7.5 x 5.5 mm ±0.02 ppm HCMOS LFOCXO094148
  • RS庫存編號 566-012
  • 製造零件編號 LFOCXO094148
小計（1 件）
TWD1,672.00(不含稅)
TWD1,672.00/件
有庫存
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 766-1214
  • 製造零件編號 CL32B106KBJNNNE
小計（1 包，共 10 件）
TWD105.00(不含稅)
TWD10.50/件
有庫存
Wurth Elektronik, WE-PD2 Unshielded Power Inductor with a Ferrite Core, 12 μH ±20 % 1.54 A Idc
  • RS庫存編號 484-529P
  • 製造零件編號 744773112
小計 1 件 (按連續帶提供)
TWD556.00(不含稅)
TWD556.00/件
有庫存
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 2200 μH 0.04 A Idc Q:30
  • RS庫存編號 548-592P
  • 製造零件編號 744045222
小計 10 件 (按連續帶提供)
TWD275.00(不含稅)
TWD27.50/件
暫時缺貨
KEMET 700 μH 1 A Common Mode Choke 100 mΩ 50V dc
  • RS庫存編號 888-680
  • 製造零件編號 M-521CT
小計（1 包，共 5 件）
TWD260.00(不含稅)
TWD52.00/件
暫時缺貨
Nova Capacitor Kit, Through Hole - CCC-161
  • RS庫存編號 758-948
  • 製造零件編號 CCC-161
小計（1 套）
TWD3,863.00(不含稅)
TWD3,863.00/套
有庫存
Murata 4.7 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS庫存編號 247-8029
  • 製造零件編號 GRM155R71H472KA01D
小計（1 組，共 250 件）
TWD75.00(不含稅)
TWD0.30/件
暫時缺貨
Yageo 10 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS庫存編號 200-6557
  • 製造零件編號 CC0603KRX7R0BB103
小計（1 卷，共 4000 件）
TWD1,200.00(不含稅)
TWD0.30/件
製造商存貨
TE Connectivity RP73 1.69 kΩ Thin Film Surface Mount Resistor 0.05 % Surface 1 W - RP73D1J1K69BTDG
  • RS庫存編號 473-898
  • 製造零件編號 RP73D1J1K69BTDG
小計（1 卷，共 500 件）
TWD11,800.00(不含稅)
TWD23.60/件
有庫存
Mobilemark SMD-W-3C3C3C-WHT-180 WiFi Antenna Through Hole/Bolted Mount with SMA Connector
  • RS庫存編號 723-9135
  • 製造零件編號 SMD-W-3C3C3C-WHT-180
小計（1 件）
TWD5,248.00(不含稅)
TWD5,248.00/件
暫時無法供應
TE Connectivity CPF-A 7.32 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF-A-0402B7K32E1
  • RS庫存編號 164-5965
  • 製造零件編號 CPF-A-0402B7K32E1
小計（1 卷，共 1000 件）
TWD5,300.00(不含稅)
TWD5.30/件
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