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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

165271 產品顯示為 Passive Components

排序方式
有庫存
Taoglas FXP280.07.0100A Rectangular Antenna with IPEX MHF Connector, ISM
  • RS庫存編號 764-102
  • 製造零件編號 FXP280.07.0100A
小計（1 件）
TWD317.00(不含稅)
TWD317.00/件
最後的 RS 庫存
TDK 10 nF Multilayer Ceramic Capacitor, 100V dc, ±20 %
  • RS庫存編號 476-5997
  • 製造零件編號 C1608JB2A103M
小計（1 包，共 10 件）
TWD9.00(不含稅)
TWD0.90/件
有庫存
KOA 300 Ω Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A3000F
  • RS庫存編號 124-2850
  • 製造零件編號 MFS1/2CCT52A3000F
小計（1 袋，共 50 件）
TWD615.00(不含稅)
TWD12.30/件
有庫存
Bourns 91 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 91A1A-B28-B15L
  • RS庫存編號 692-8660P
  • 製造零件編號 91A1A-B28-B15L
小計 1 件 (按連續帶提供)
TWD277.00(不含稅)
TWD277.00/件
最後的 RS 庫存
Vishay 10 kΩ Thin Film Resistor 0.4 W 1 % MBA02040C1002FC100
  • RS庫存編號 166-7659
  • 製造零件編號 MBA02040C1002FC100
小計（1 盒，共 1000 件）
TWD5,600.00(不含稅)
TWD5.60/件
有限的庫存
Sonitron 93.5 dB Through Hole Intermittent Internal 18 mm Buzzer 5 V dc Min 16V dc Max
  • RS庫存編號 805-5266
  • 製造零件編號 SMAC-25-P15
小計（1 件）
TWD571.00(不含稅)
TWD571.00/件
有庫存
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 12 nH ±2 % 600 mA Idc Q:35
  • RS庫存編號 724-2901P
  • 製造零件編號 LQW18AN12NG00D
小計 10 件 (按連續帶提供)
TWD36.00(不含稅)
TWD3.60/件
有庫存
Wurth Elektronik, Snap-in Aluminium Capacitor Kit 15
  • RS庫存編號 212-0540
  • 製造零件編號 861142
小計（1 件）
TWD7,529.00(不含稅)
TWD7,529.00/件
最後的 RS 庫存
TDK 1 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %
  • RS庫存編號 371-6635
  • 製造零件編號 C1608JB2A102K
小計（1 包，共 10 件）
TWD17.00(不含稅)
TWD1.70/件
暫時無法供應
Vishay 1.5 kΩ Metal Film Metal Film Resistor 1 W 5 %
  • RS庫存編號 251-3670
  • 製造零件編號 PR01000101501JR500
小計（1 卷，共 5000 件）
TWD10,500.00(不含稅)
TWD2.10/件
最後的 RS 庫存
TDK Chip Inductor Inductor Sample Kit
  • RS庫存編號 475-622
  • 製造零件編號 B82498X0001
小計（1 件）
TWD1,867.00(不含稅)
TWD1,867.00/件
有庫存
Murata, LQH, 2525 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±20 % 4.7 A Idc
  • RS庫存編號 725-5333P
  • 製造零件編號 LQH66SN1R0M03L
小計 1 件 (按連續帶提供)
TWD67.00(不含稅)
TWD67.00/件
有庫存
TDK Power Inductor Inductor Sample Kit
  • RS庫存編號 475-585
  • 製造零件編號 B82403X0001
小計（1 件）
TWD2,154.00(不含稅)
TWD2,154.00/件
暫時缺貨
Yageo 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 200-6469
  • 製造零件編號 CC0603JRNPO9BN101
小計（1 組，共 500 件）
TWD250.00(不含稅)
TWD0.50/件
有庫存
RS PRO 80 dB Through Hole Continuous External Magnetic Buzzer Component 8.5 mm 1 V ac Min 3V ac Max
  • RS庫存編號 617-3081
小計（1 件）
TWD49.00(不含稅)
TWD49.00/件
暫時缺貨
Murata 22 μF Multilayer Ceramic Capacitor, 6.3V dc, 20 %, Surface
  • RS庫存編號 247-8190
  • 製造零件編號 GRT188C80J226ME13D
小計（1 卷，共 4000 件）
TWD9,200.00(不含稅)
TWD2.30/件
暫時缺貨
Epson, 200MHz SPXO Crystal Oscillator, ±100 ppm LVPECL, 6-Pin Surface Mount X1G005221003311
  • RS庫存編號 298-662
  • 製造零件編號 X1G005221003311
小計（1 件）
TWD602.00(不含稅)
TWD602.00/件
有庫存
KEMET Clip for use with 76 mm Dia Capacitor
  • RS庫存編號 166-8736
  • 製造零件編號 V11
小計（1 件）
TWD288.00(不含稅)
TWD288.00/件
有庫存
Vishay CRCW 4.75 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 679-0487P
  • 製造零件編號 CRCW06034K75FKEA
小計 50 件 (按連續帶提供)
TWD25.00(不含稅)
TWD0.50/件
暫時缺貨
TDK, B82477P4 Shielded Surface Mount Inductor with a Ferrite Core, 33 μH ±20 % 3.35 A Idc
  • RS庫存編號 246-9834
  • 製造零件編號 B82477P4333M000
小計（1 卷，共 350 件）
TWD12,355.00(不含稅)
TWD35.30/件
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