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
651 的 999+
暫時缺貨
TE Connectivity HSC150S68RJ, 68 Ω 150 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS庫存編號 599-396
  • 製造零件編號 HSC150S68RJ
小計（20 件, 每盒20個）
TWD15,668.00(不含稅)
TWD783.40/件
暫時無法供應
KYOCERA AVX 470 μF Capacitor 35V dc, Surface Solder - APD1012471M035R 1012
  • RS庫存編號 226-0002
  • 製造零件編號 APD1012471M035R
小計（500 件, 每卷500個）
TWD10,300.00(不含稅)
TWD20.60/件
有庫存
Wurth Elektronik, WE-LHMI Shielded Power Inductor 0.45 μH ±20 %
  • RS庫存編號 486-585
  • 製造零件編號 744373680045
小計（1 件）
TWD855.00(不含稅)
TWD855.00/件
有庫存
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 270 nH Multilayer ±0.05 %
  • RS庫存編號 883-0389P
  • 製造零件編號 744784227A
小計（25 件, 按連續帶提供）
TWD160.00(不含稅)
TWD6.40/件
有庫存
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 47 μH 0.39 A Idc Q:55
  • RS庫存編號 548-602
  • 製造零件編號 744045470
小計（10 件, 每膠帶10個）
TWD275.00(不含稅)
TWD27.50/件
有庫存
TE Connectivity Thermistor, NTC Type 10 kΩ 76 mm 2.4 mm
  • RS庫存編號 893-7105P
  • 製造零件編號 GA10K3A1B
小計（1 件, 以袋裝提供）
TWD162.00(不含稅)
TWD162.00/件
暫時缺貨
TE Connectivity TLM 0.075 Ω, 1206 Metal Foil Surface Mount Resistor 1 % Surface 1 W - TLMQ2BDR075FTD
  • RS庫存編號 477-954
  • 製造零件編號 TLMQ2BDR075FTD
小計（5000 件, 每卷5000個）
TWD28,000.00(不含稅)
TWD5.60/件
有庫存
Vishay 33 μF Capacitor 400V dc, SMD Surface Mount Blister Tape on Reel
  • RS庫存編號 204-9690P
  • 製造零件編號 MAL219299607E3
小計（2 件, 按連續帶提供）
TWD347.00(不含稅)
TWD173.50/件
暫時缺貨
Panasonic EZPV Film Capacitor, ±10 %, 15 μF 1.1 kV dc, Through Hole
  • RS庫存編號 204-8575
  • 製造零件編號 EZPV1B156MTB
小計（1 件）
TWD364.00(不含稅)
TWD364.00/件
製造商存貨
Phoenix Contact, VAL-SPP Surge Arrester 335V dc Maximum Voltage Rating 40 kA Maximum Surge Current Type 2 Arrester
  • RS庫存編號 496-197
  • 製造零件編號 1466598
小計（1 件）
TWD7,533.00(不含稅)
TWD7,533.00/件
有庫存
TE Connectivity L000576-01 Helical Omni-Directional Antenna with SMA Connector
  • RS庫存編號 564-112
  • 製造零件編號 L000576-01
小計（1 件）
TWD379.00(不含稅)
TWD379.00/件
有庫存
TE Connectivity 3522 5.6 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 3 W - 35225R6JT
  • RS庫存編號 871-1036
  • 製造零件編號 35225R6JT
小計（10 件, 每包10個）
TWD181.00(不含稅)
TWD18.10/件
暫時缺貨
Vishay MKP1848S DC-Link Film Capacitor, ±5 %, 3 μF 700 V dc, Through Hole
  • RS庫存編號 825-1401
  • 製造零件編號 MKP1848S53070JK2A
小計（1 件）
TWD141.00(不含稅)
TWD141.00/件
有庫存
Panasonic 10 μF Tantalum Capacitor 35V dc, TQC Series
  • RS庫存編號 223-7716P
  • 製造零件編號 35TQC10MYFB
小計（5 件, 按連續帶提供）
TWD309.00(不含稅)
TWD61.80/件
有庫存
KYOCERA AVX 47 μF Electrolytic Tantalum Capacitor 20V dc, Surface, TAJ Series
  • RS庫存編號 135-5396
  • 製造零件編號 TAJD476K020RNJ
小計（20 件, 每包20個）
TWD360.00(不含稅)
TWD18.00/件
有庫存
TDK, ACM-V Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.9 μH 5 A Idc
  • RS庫存編號 831-9264P
  • 製造零件編號 ACM90V-701-2PL-TL00
小計（1 件, 按連續帶提供）
TWD53.00(不含稅)
TWD53.00/件
有庫存
TDK 4.7 μF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 915-9375P
  • 製造零件編號 C2012X6S1H475K125AC
小計（20 件, 按連續帶提供）
TWD158.00(不含稅)
TWD7.90/件
暫時缺貨
Murata Power Solutions, 3700 Wirewound Surface Mount Inductor 0.3 μH ±20 % 19.5 A Idc
  • RS庫存編號 104-8453P
  • 製造零件編號 37301C
小計（5 件, 按連續帶提供）
TWD321.00(不含稅)
TWD64.20/件
暫時缺貨
KEMET 1 mH 15 A Common Mode Choke 12 mΩ 250V
  • RS庫存編號 863-3847
  • 製造零件編號 SC-15-10J
小計（1 件）
TWD291.00(不含稅)
TWD291.00/件
暫時無法供應
Wurth Elektronik, WE-MK, 0805 Shielded Surface Mount Inductor with a Ceramic Core, 220 nH Multilayer ±5 % 300 mA Idc
  • RS庫存編號 238-9586
  • 製造零件編號 7447880222
小計（3000 件, 每卷3000個）
TWD14,100.00(不含稅)
TWD4.70/件
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