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
674 的 999+
暫時缺貨
PCN RXM50 R050 A, 50 mΩ 50 W Power Shunt Chassis Mount Resistor ±0.05 %
  • RS庫存編號 161-5844
  • 製造零件編號 RXM50 R050 A
小計（1 件）
TWD9,061.00(不含稅)
TWD9,061.00/件
暫時缺貨
Panasonic, ETQP3M, 0530 Shielded Surface Mount Inductor with a Metal Composite Core, 680 nH 10.1 A Idc
  • RS庫存編號 122-1748
  • 製造零件編號 ETQP3MR68KVP
小計（10 件, 每包10個）
TWD215.00(不含稅)
TWD21.50/件
暫時缺貨
Panasonic 1 mF Polymer Capacitor 16V dc, Surface - 16SVPF1000M
  • RS庫存編號 103-4726
  • 製造零件編號 16SVPF1000M
小計（400 件, 每卷400個）
TWD14,640.00(不含稅)
TWD36.60/件
暫時缺貨
Wurth Elektronik, WE-PD2, 7850 Shielded Wirewound Surface Mount Inductor with a Composite Iron Powder Core, 15 μH
  • RS庫存編號 162-1327
  • 製造零件編號 744787150
小計（1000 件, 每卷1000個）
TWD40,300.00(不含稅)
TWD40.30/件
有庫存
Panasonic 2200 μF Aluminium Electrolytic Capacitor 35V dc, Through Hole Radial Lead
  • RS庫存編號 108-4926
  • 製造零件編號 EEUFR1V222
小計（50 件, 每包50個）
TWD2,405.00(不含稅)
TWD48.10/件
暫時缺貨
TE Connectivity Holsworthy RT73 499 kΩ, 0603 Thick Film Surface Mount Resistor 0.1 % Surface 0.2 W - RT73F1J499KBTD
  • RS庫存編號 619-565
  • 製造零件編號 RT73F1J499KBTD
小計（5000 件, 每卷5000個）
TWD16,000.00(不含稅)
TWD3.20/件
暫時缺貨
Murata, LQW, 0806 Multilayer Surface Mount Inductor with a Ferrite Core, 4.7 μH Multilayer ±30 % 1.1 A Idc
  • RS庫存編號 161-8061
  • 製造零件編號 LQM2MPN4R7NG0L
小計（3000 件, 每卷3000個）
TWD8,700.00(不含稅)
TWD2.90/件
有庫存
Vishay 22 kΩ Metal Film Through Hole Fixed Resistor 1 W 1 % MBE04140C2202FC100
  • RS庫存編號 607-649
  • 製造零件編號 MBE04140C2202FC100
小計（1 件）
TWD11.00(不含稅)
TWD11.00/件
有庫存
TDK, VLS-EX, 6045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 μH ±20/±30 % 4.95 A Idc
  • RS庫存編號 124-7065
  • 製造零件編號 VLS6045EX-3R3N
小計（1500 件, 每卷1500個）
TWD10,500.00(不含稅)
TWD7.00/件
暫時無法供應
Panasonic ECWFE Film Capacitor, ±5 %, 680 nF 450 V dc, Through Hole
  • RS庫存編號 105-1088
  • 製造零件編號 ECWFE2W684JA
小計（10 件, 每包10個）
TWD134.00(不含稅)
TWD13.40/件
暫時缺貨
Panasonic 390 μF Polymer Capacitor 20V dc, Surface - 20SVPF390M
  • RS庫存編號 103-4734
  • 製造零件編號 20SVPF390M
小計（400 件, 每卷400個）
TWD11,360.00(不含稅)
TWD28.40/件
暫時缺貨
Panasonic ERJP03 560 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - ERJP03F5603V
  • RS庫存編號 106-2927
  • 製造零件編號 ERJP03F5603V
小計（100 件, 每包100個）
TWD340.00(不含稅)
TWD3.40/件
暫時缺貨
Vishay 149 100 kΩ Trimmer Potentiometer 1-Gang Panel, 14923F0GHFX10104KA
  • RS庫存編號 905-773
  • 製造零件編號 14923F0GHFX10104KA
小計（1 件）
TWD444.00(不含稅)
TWD444.00/件
暫時缺貨
TE Connectivity NEOHM SMA-Q 200 Ω, 0102 Thin Film Surface Mount Fixed Resistor 1 % Surface 0.3 W - SMA-Q0102FTDL200R
  • RS庫存編號 590-528
  • 製造零件編號 SMA-Q0102FTDL200R
小計（3000 件, 每卷3000個）
TWD10,500.00(不含稅)
TWD3.50/件
有庫存
Murata, LQH, 2016 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±20 % 485 mA Idc
  • RS庫存編號 106-5316
  • 製造零件編號 LQH2MCN1R0M02L
小計（20 件, 每袋20個）
TWD134.00(不含稅)
TWD6.70/件
暫時缺貨
TE Connectivity Holsworthy RT73 2 kΩ, 1206 Thick Film Surface Mount Resistor 0.1 % Surface 0.33 W - RT73F2B2K0BTD
  • RS庫存編號 619-414
  • 製造零件編號 RT73F2B2K0BTD
小計（5000 件, 每卷5000個）
TWD45,000.00(不含稅)
TWD9.00/件
暫時無法供應
20 kΩ, Through Hole Surface Mount Trimmer Resistor, Terminal Pure Sn (Code E3) 500 mW Side Adjust Vishay, M64
  • RS庫存編號 607-353
  • 製造零件編號 M64Z203KB40
小計（200 件, 每盒200個）
TWD10,240.00(不含稅)
TWD51.20/件
最後的 RS 庫存
Murata Ferrite Bead 0.8 mm (Surface) (1206) (Inductor Type), 220 Ω impedance at 100 MHz
  • RS庫存編號 104-8512P
  • 製造零件編號 BLA31BD221SN4D
小計（10 件, 按連續帶提供）
TWD211.00(不含稅)
TWD21.10/件
有庫存
Sifam 21.5 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Circular, S211 006BK
  • RS庫存編號 111-0956
  • 製造零件編號 S211 006BK
小計（10 件, 每袋10個）
TWD1,760.00(不含稅)
TWD176.00/件
有庫存
Panasonic 10 μF Capacitor 35V dc, Surface Solder 1000
  • RS庫存編號 565-784P
  • 製造零件編號 EEEFK1V100AR
小計（5 件, 以帶裝提供）
TWD86.00(不含稅)
TWD17.20/件
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