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

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有庫存
KEMET 1 μF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS庫存編號 891-9781
  • 製造零件編號 C1206C105K1RACTU
小計（1 包，共 20 件）
TWD164.00(不含稅)
TWD8.20/件
有庫存
Panasonic 220 μF Aluminium Electrolytic Capacitor 50V, Surface Surface Mount - EEEFT1H221GV SMD
  • RS庫存編號 783-116P
  • 製造零件編號 EEEFT1H221GV
小計 5 件 (按連續帶提供)
TWD339.00(不含稅)
TWD67.80/件
暫時無法供應
Bourns PTL 50 kΩ Slide Slide Potentiometer 1-Gang Through Hole, PTL60-15R1-503B2
  • RS庫存編號 167-5171
  • 製造零件編號 PTL60-15R1-503B2
小計（1 盒，共 750 件）
TWD56,625.00(不含稅)
TWD75.50/件
暫時缺貨
Yageo 100 nF Multilayer Ceramic Capacitor, 50V dc, -20 → 80 %, Surface
  • RS庫存編號 198-8180
  • 製造零件編號 CC0805ZRY5V9BB104
小計（1 卷，共 4000 件）
TWD2,000.00(不含稅)
TWD0.50/件
暫時缺貨
Bourns, SRR1260, 1260 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 5 A Idc Q:25
  • RS庫存編號 727-2237
  • 製造零件編號 SRR1260-150M
小計（1 包，共 5 件）
TWD186.00(不含稅)
TWD37.20/件
有庫存
Murata, DSS1, EMI Filter, 100V dc, 6 A, Q91A, Through Hole, Solder 8.5 mm
  • RS庫存編號 216-6093
  • 製造零件編號 DSS1NB32A271Q91A
小計（1 組，共 10 件）
TWD159.00(不含稅)
TWD15.90/件
暫時缺貨
Vishay NTC Thermistor, NTC Type 10 kΩ 10 mm 52 mm 3 mm
  • RS庫存編號 179-3785
  • 製造零件編號 NTCLE413E2103F520L
小計（1 盒，共 1250 件）
TWD33,000.00(不含稅)
TWD26.40/件
有庫存
Arcol Ohmite 1.21 kΩ Metal Film Resistor 0.25 W 0.1 % MRA02071K21BTA015
  • RS庫存編號 166-4626
  • 製造零件編號 MRA02071K21BTA015
小計（1 盒，共 500 件）
TWD7,500.00(不含稅)
TWD15.00/件
暫時無法供應
KYOCERA AVX 220 μF Niobium Capacitor 6.3V dc ±20 %, Surface 7.3 mm, NOS
  • RS庫存編號 548-0754
  • 製造零件編號 NOSD227M006R0100
小計（1 包，共 25 件）
TWD1,455.00(不含稅)
TWD58.20/件
有庫存
Welwyn 1 kΩ Wirewound Resistor 7 W 5 % W22-1K0JI
  • RS庫存編號 139-3430
  • 製造零件編號 W22-1K0JI
小計（1 袋，共 5 件）
TWD241.00(不含稅)
TWD48.20/件
暫時缺貨
TDK, VLS-CX-1, 201610 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±20 % 1.53 A Idc
  • RS庫存編號 181-4869
  • 製造零件編號 VLS201610CX-2R2M-1
小計（1 卷，共 2000 件）
TWD14,200.00(不含稅)
TWD7.10/件
最後的 RS 庫存
Wurth Elektronik 3020608 Shielding Strip of Polyurethane Foam, Nickel/Copper Layered Metallised Fibre With Tape 1 m x
  • RS庫存編號 773-7175
  • 製造零件編號 3020608
小計（1 件）
TWD390.00(不含稅)
TWD390.00/件
有限的庫存
Wurth Elektronik 1200 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 840-4927
  • 製造零件編號 860020578019
小計（1 包，共 5 件）
TWD155.00(不含稅)
TWD31.00/件
有庫存
Wurth Elektronik 4700 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS庫存編號 840-4942
  • 製造零件編號 860020581026
小計（1 件）
TWD125.00(不含稅)
TWD125.00/件
暫時無法供應
KEMET 470 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 180-6293
  • 製造零件編號 C0402C471J5GACAUTO
小計（1 卷，共 10000 件）
TWD30,000.00(不含稅)
TWD3.00/件
暫時無法供應
Amphenol Advanced Sensors NTC Thermistor, NTC Type 2252 Ω, Epoxy Coated
  • RS庫存編號 257-9510
  • 製造零件編號 DC95F232WN
小計（1 袋，共 500 件）
TWD63,000.00(不含稅)
TWD126.00/件
有庫存
Nichicon 470 μF Capacitor 400V dc, Snap-in - LGU2G471MELB
  • RS庫存編號 844-2865P
  • 製造零件編號 LGU2G471MELB
小計 1 件 (以盒裝提供)
TWD349.00(不含稅)
TWD349.00/件
有庫存
Vishay PE30 4 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, PE30L0FR472MAB
  • RS庫存編號 607-380
  • 製造零件編號 PE30L0FR472MAB
小計（1 盒，共 10 件）
TWD10,022.00(不含稅)
TWD1,002.20/件
有庫存
Caddock 50 Ω Power Film Resistor 60 W 1 % MP2060-50.0-1%
  • RS庫存編號 409-6869
  • 製造零件編號 MP2060-50.0-1%
小計（1 件）
TWD286.00(不含稅)
TWD286.00/件
暫時缺貨
TDK WR Wireless Charging Coil Receiver, 8.32 μH, 12 mm dia.
  • RS庫存編號 185-8186
  • 製造零件編號 WR121210-27M8-ID
小計（1 托盤，共 1440 件）
TWD92,304.00(不含稅)
TWD64.10/件
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