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
694 的 999+
有庫存
KEMET R58 Film Capacitor, 10 %, 4.7 μF 600 V dc 600V ac, PCB
  • RS庫存編號 262-2181
  • 製造零件編號 R586Y447000T0K
小計（1 托盤，共 27 件）
TWD10,827.00(不含稅)
TWD401.00/件
有庫存
ROHM ESR25 22 Ω, 1210 Thick Film Resistor ±5 % 0.66 W
  • RS庫存編號 263-7609P
  • 製造零件編號 ESR25JZPJ220
小計 10 件 (按連續帶提供)
TWD66.00(不含稅)
TWD6.60/件
暫時缺貨
TDK B32914 Film Capacitor 2.2 μF 330V ac 330 V dc, Through Hole 2
  • RS庫存編號 172-6015
  • 製造零件編號 B32914A3225M000
小計（1 袋，共 180 件）
TWD12,114.00(不含稅)
TWD67.30/件
暫時無法供應
ROHM ESR10 4.7 mΩ, 0805 Thick Film Resistor ±5 % 0.4 W
  • RS庫存編號 262-9591P
  • 製造零件編號 ESR10EZPJ475
小計 100 件 (按連續帶提供)
TWD80.00(不含稅)
TWD0.80/件
有庫存
KEMET 220 μF Capacitor 16V dc, Surface Solder - EDK227M016A9HAA
  • RS庫存編號 174-4393
  • 製造零件編號 EDK227M016A9HAA
小計（1 卷，共 1000 件）
TWD4,900.00(不含稅)
TWD4.90/件
暫時缺貨
Vishay 750 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C7503FCT00
  • RS庫存編號 172-6082
  • 製造零件編號 MBB02070C7503FCT00
小計（1 盒，共 5000 件）
TWD8,000.00(不含稅)
TWD1.60/件
暫時缺貨
Bourns, SRF2012A, 2012 Unshielded Surface Mount Common Mode Line Filter with a Ferrite Core, Ferrite Core ±25 % 400 mA
  • RS庫存編號 223-1765
  • 製造零件編號 SRF2012A-900YA
小計（1 卷，共 2000 件）
TWD10,000.00(不含稅)
TWD5.00/件
有庫存
Renesas Electronics, 25MHz XO Crystal Oscillator, 50 ppm HCMOS, 6-Pin Surface Mount XLH735025.000000I
  • RS庫存編號 263-8038P
  • 製造零件編號 XLH735025.000000I
小計 5 件 (按連續帶提供)
TWD249.00(不含稅)
TWD49.80/件
有庫存
Wurth Elektronik, WE-HCM SMT, 1088 Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 220 nH
  • RS庫存編號 258-5651
  • 製造零件編號 7443082022
小計（1 件）
TWD70.00(不含稅)
TWD70.00/件
暫時缺貨
TDK Single Layer Ceramic Capacitor 100 pF 2kV dc ±5 %, CC45, Through Hole 125 °C Max Op. Temp.
  • RS庫存編號 262-1912
  • 製造零件編號 CC45SL3DD101JYGNA
小計（1 盒，共 1000 件）
TWD3,300.00(不含稅)
TWD3.30/件
暫時缺貨
TDK 4.4 mH 0.6 A Common Mode Choke 400 mΩ 250V
  • RS庫存編號 246-9851
  • 製造零件編號 B82720S2601N040
小計（1 卷，共 250 件）
TWD12,275.00(不含稅)
TWD49.10/件
有庫存
Wurth Elektronik, WE-XHMI, 6060 Shielded Power Inductor with a Polystyrene Core, 3.3 μH Shielded 20 % 8 A Idc
  • RS庫存編號 270-0873
  • 製造零件編號 74439346033
小計（1 卷，共 700 件）
TWD70,420.00(不含稅)
TWD100.60/件
暫時缺貨
TDK, NLFV-EF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 260 mA Idc
  • RS庫存編號 185-7705
  • 製造零件編號 NLFV32T-6R8M-EF
小計（1 卷，共 2000 件）
TWD10,000.00(不含稅)
TWD5.00/件
有庫存
Murata 3.3 nF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS庫存編號 185-2106
  • 製造零件編號 GRM033R71A332KA01D
小計（1 卷，共 1000 件）
TWD200.00(不含稅)
TWD0.20/件
暫時缺貨
Panasonic 100 μF Capacitor 63V dc, Surface - EEEFK1J101L
  • RS庫存編號 262-1517
  • 製造零件編號 EEEFK1J101L
小計（1 卷，共 500 件）
TWD7,700.00(不含稅)
TWD15.40/件
最後的 RS 庫存
Vishay, IHLP, 2020 Shielded Surface Mount Inductor with a Metal Composite Core, 10 μH ±20 % 2.3 A Idc
  • RS庫存編號 223-7243P
  • 製造零件編號 IHLP2020BZER100M01
小計 5 件 (按連續帶提供)
TWD200.00(不含稅)
TWD40.00/件
有庫存
RS PRO 65 dB Surface Continuous External 7.5 mm Buzzer 7.5 mm 1 V Min 25V Max
  • RS庫存編號 102-772
小計（1 件）
TWD110.00(不含稅)
TWD110.00/件
有庫存
Bourns 18 kH Ferrite Leaded Inductor, Max SRF:5.8 MHz, Q:5.8, 1.98 A Idc, 6100
  • RS庫存編號 223-1633
  • 製造零件編號 6100-101K-RC
小計（1 托盤，共 160 件）
TWD2,880.00(不含稅)
TWD18.00/件
暫時缺貨
Bourns, SDR0805 Unshielded Surface Mount Inductor with a Ferrite Core, 1 mH Ferrite Core ±10 % 210 mA Idc Q:27
  • RS庫存編號 223-1738
  • 製造零件編號 SDR0805-102KL
小計（1 卷，共 1000 件）
TWD10,300.00(不含稅)
TWD10.30/件
製造商存貨
Schneider Electric Leaded Inductor, Max SRF:100 Hz, 314 A Idc 690V, Altivar
  • RS庫存編號 221-0028
  • 製造零件編號 VW3A5105
小計（1 件）
TWD61,265.00(不含稅)
TWD61,265.00/件
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