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

165166 產品顯示為 Passive Components

排序方式
698 的 999+
有庫存
TDK, HighE Varistor 500 A
  • RS庫存編號 167-0513
  • 製造零件編號 B72260B0751K
小計（1 盒，共 10 件）
TWD65,177.00(不含稅)
TWD6,517.70/件
有庫存
Littelfuse, LA Metal Oxide Varistor 900 pF 100 A, Clamping 2700 V, Disc
  • RS庫存編號 170-9969
  • 製造零件編號 V275LA40BP
小計（1 袋，共 500 件）
TWD7,000.00(不含稅)
TWD14.00/件
有庫存
TDK, Standard Metal Oxide Varistor 1 nF 100 A, Clamping 595 V, Varistor 360 V
  • RS庫存編號 170-2871
  • 製造零件編號 B72220S0231K101
小計（1 卷，共 250 件）
TWD5,750.00(不含稅)
TWD23.00/件
有庫存
TDK, Standard Metal Oxide Varistor 870 pF 25 A, Clamping 165 V, Varistor 100 V
  • RS庫存編號 162-1429
  • 製造零件編號 B72210S0600K101
小計（1 卷，共 500 件）
TWD4,350.00(不含稅)
TWD8.70/件
暫時缺貨
TDK, CT/B Multilayer Varistor 5 A, Clamping 17 V
  • RS庫存編號 167-0505
  • 製造零件編號 B72580T0040M062
小計（1 卷，共 1500 件）
TWD28,800.00(不含稅)
TWD19.20/件
暫時缺貨
TDK, Automative E Metal Oxide Varistor 250 pF 1 A, Clamping 290 V, Varistor 18 to 68 V, 0805
  • RS庫存編號 167-0171
  • 製造零件編號 B72510E0250K062
小計（1 卷，共 3000 件）
TWD21,600.00(不含稅)
TWD7.20/件
暫時缺貨
TDK, Automative E Metal Oxide Varistor 90 pF 1 A, Clamping 290 V, Varistor 18 to 68 V, 0603
  • RS庫存編號 167-0216
  • 製造零件編號 B72500E0250K060
小計（1 卷，共 4000 件）
TWD16,000.00(不含稅)
TWD4.00/件
暫時缺貨
Bourns, MLU Multilayer Varistor 0.05 pF, Clamping 25 V, Varistor 250 V, 0402
  • RS庫存編號 167-4468
  • 製造零件編號 CG0402MLU-05G
小計（1 卷，共 10000 件）
TWD48,000.00(不含稅)
TWD4.80/件
暫時缺貨
Panasonic, V Surge Absorber 6.5 nF 100 A, Clamping 40 V, Varistor 100 V
  • RS庫存編號 110-1955
  • 製造零件編號 ERZV20D101
小計（1 袋，共 1000 件）
TWD29,300.00(不含稅)
TWD29.30/件
有庫存
TDK, HighE Varistor 2.2 nF 200 A, Clamping 650 V, Varistor 390 V
  • RS庫存編號 146-2708
  • 製造零件編號 B72232B0251K001
小計（1 盒，共 10 件）
TWD7,408.00(不含稅)
TWD740.80/件
暫時缺貨
KYOCERA AVX, VC Varistor 1 A, Clamping 100 V
  • RS庫存編號 166-7877
  • 製造零件編號 VC120648D101DP
小計（1 卷，共 1000 件）
TWD7,600.00(不含稅)
TWD7.60/件
有庫存
Littelfuse, LA Metal Oxide Varistor 1 nF 50 A, Clamping 340 V, Varistor 228 V
  • RS庫存編號 170-9903
  • 製造零件編號 V130LA10AP
小計（1 袋，共 700 件）
TWD6,720.00(不含稅)
TWD9.60/件
有庫存
TDK, CT Multilayer Varistor 1 A, Clamping 19 V
  • RS庫存編號 167-0165
  • 製造零件編號 B72510T0040M062
小計（1 卷，共 3000 件）
TWD16,500.00(不含稅)
TWD5.50/件
有庫存
TDK, Standard Metal Oxide Varistor 245 pF 10 A, Clamping 2970 V, Varistor 205 V
  • RS庫存編號 138-9282
  • 製造零件編號 B72207S0131K101
小計（1 袋，共 20 件）
TWD130.00(不含稅)
TWD6.50/件
有庫存
TDK, HighE Varistor 2.9 nF 300 A, Clamping 650 V, Varistor 390 V
  • RS庫存編號 167-8416
  • 製造零件編號 B72240B0251K001
小計（1 盒，共 10 件）
TWD11,699.00(不含稅)
TWD1,169.90/件
暫時無法供應
Littelfuse, ZA Metal Oxide Varistor 80 pF 5 A, Clamping 650 V, Varistor 351 to 449 V
  • RS庫存編號 170-9979
  • 製造零件編號 V390ZA05P
小計（1 袋，共 1500 件）
TWD11,100.00(不含稅)
TWD7.40/件
有庫存
TDK, HighE Varistor 1.8 nF 300 A, Clamping 1120 V, Varistor 680 V
  • RS庫存編號 167-8515
  • 製造零件編號 B72240B0421K001
小計（1 盒，共 10 件）
TWD13,245.00(不含稅)
TWD1,324.50/件
有庫存
TDK, Standard Metal Oxide Varistor 850 pF 1 A, Clamping 77 V, Varistor 39 V
  • RS庫存編號 170-2877
  • 製造零件編號 B72205S0250K101
小計（1 卷，共 1000 件）
TWD5,100.00(不含稅)
TWD5.10/件
有庫存
TDK, Standard Metal Oxide Varistor 11.1 nF 20 A, Clamping 77 V, Varistor 39 V
  • RS庫存編號 170-2884
  • 製造零件編號 B72220S0250K101
小計（1 卷，共 250 件）
TWD6,350.00(不含稅)
TWD25.40/件
暫時缺貨
Littelfuse, LA Varistor Metal Oxide Varistor 80 pF 10 A, Clamping 2700 V, Varistor 430 V
  • RS庫存編號 171-0796
  • 製造零件編號 V275LA2P
小計（1 袋，共 1500 件）
TWD7,050.00(不含稅)
TWD4.70/件
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