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

164963 產品顯示為 Passive Components

排序方式
558 的 999+
暫時無法供應
Vishay, IHLP-1212BZ-11, 1212 Shielded Surface Mount Inductor with a Metal Composite Core, 1 μH ±20 % 5 A Idc
  • RS庫存編號 173-3747
  • 製造零件編號 IHLP1212BZER1R0M11
小計（1 卷，共 3000 件）
TWD66,300.00(不含稅)
TWD22.10/件
暫時無法供應
Vishay, IHLP-5050FD-01, 5050 Shielded Surface Mount Inductor with a Metal Composite Core, 10 μH ±20 % 10 A Idc
  • RS庫存編號 173-0598
  • 製造零件編號 IHLP5050FDER100M01
小計（1 卷，共 250 件）
TWD10,900.00(不含稅)
TWD43.60/件
暫時缺貨
Bourns, SRR4528A Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 180 μH Multilayer ±20 % 0.43 A Idc
  • RS庫存編號 176-5990
  • 製造零件編號 SRR4528A-181M
小計（1 組，共 20 件）
TWD398.00(不含稅)
TWD19.90/件
有庫存
Bourns, SDR0604, 0604 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 2.2 μH Ferrite Core ±20 % 2.8
  • RS庫存編號 181-4256
  • 製造零件編號 SDR0604-2R2ML
小計（1 卷，共 400 件）
TWD3,240.00(不含稅)
TWD8.10/件
暫時缺貨
Panasonic ERJ HP6 150 Ω, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJHP6J151V
  • RS庫存編號 228-5125
  • 製造零件編號 ERJHP6J151V
小計（1 組，共 100 件）
TWD220.00(不含稅)
TWD2.20/件
有庫存
Bourns, SDR0805, 0805 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 2.2 mH Ferrite Core ±10 % 130
  • RS庫存編號 180-8890
  • 製造零件編號 SDR0805-222KL
小計（1 卷，共 1000 件）
TWD10,300.00(不含稅)
TWD10.30/件
暫時缺貨
Bourns, SRR4018, 4018 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±30 % 1.3 A Idc Q:10
  • RS庫存編號 180-8981
  • 製造零件編號 SRR4018-100Y
小計（1 卷，共 100 件）
TWD1,450.00(不含稅)
TWD14.50/件
最後的 RS 庫存
Vishay, IHLP-4040DZ-01, 4040 Shielded Surface Mount Inductor with a Metal Composite Core, 10 μH ±20 % 6.8 A Idc
  • RS庫存編號 173-3771
  • 製造零件編號 IHLP4040DZER100M01
小計（1 卷，共 500 件）
TWD12,350.00(不含稅)
TWD24.70/件
暫時無法供應
Vishay, 5050 Shielded Surface Mount Inductor with a Metal Composite Core, 1 μH 24 A Idc
  • RS庫存編號 173-1427
  • 製造零件編號 IHLP5050CEER1R0M01
小計（1 卷，共 500 件）
TWD12,300.00(不含稅)
TWD24.60/件
有庫存
Elma Potentiometer Knob Cap 14.5 mm, Green
  • RS庫存編號 243-9584
  • 製造零件編號 040-3065
小計（1 件）
TWD84.00(不含稅)
TWD84.00/件
有庫存
Panasonic ERJ3G 5.1 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±5 % 0.1 W - ERJ3GEYJ512V
  • RS庫存編號 287-707P
  • 製造零件編號 ERJ3GEYJ512V
小計 10 件 (按連續帶提供)
TWD3.00(不含稅)
TWD0.30/件
有庫存
Bourns, SRR4528A Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 22 μH Multilayer ±20 % 1.1 A Idc
  • RS庫存編號 176-5967
  • 製造零件編號 SRR4528A-220M
小計（1 組，共 20 件）
TWD416.00(不含稅)
TWD20.80/件
暫時缺貨
Bourns, SRP1770TA, 1770 Shielded Wirewound Surface Mount Inductor with a Carbonyl Powder Core, 22 μH ±20 % 12 A Idc Q:20
  • RS庫存編號 177-5436
  • 製造零件編號 SRP1770TA-220M
小計（1 卷，共 200 件）
TWD16,260.00(不含稅)
TWD81.30/件
有庫存
Panasonic ERA 562 Ω, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.13 W
  • RS庫存編號 708-6054P
  • 製造零件編號 ERA6AEB5620V
小計 5 件 (按連續帶提供)
TWD17.00(不含稅)
TWD3.40/件
最後的 RS 庫存
TE Connectivity Fluorosilicone Shielding Sheet 10 m x 1.8mm x 1.8 mm
  • RS庫存編號 272-9149
  • 製造零件編號 1201-FNG-0018
小計（1 米）
TWD5,001.00(不含稅)
TWD5,001.00/米
有庫存
KYOCERA AVX 47 μF Tantalum Tantalum Capacitor 10V dc, Surface, TAJ Series
  • RS庫存編號 136-4610
  • 製造零件編號 TAJB476M010RNJ
小計（1 袋，共 20 件）
TWD134.00(不含稅)
TWD6.70/件
有庫存
Bourns, SRR1280, 1280 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 47 μH ±20 % 2.9 A Idc Q:24
  • RS庫存編號 180-8976
  • 製造零件編號 SRR1280-470M
小計（1 卷，共 100 件）
TWD2,660.00(不含稅)
TWD26.60/件
有庫存
KOA RK73H 0 mΩ, 0402 Thick Film Surface Mount Resistor ±0 % - RK73Z1ETTP
  • RS庫存編號 631-7360
  • 製造零件編號 RK73Z1ETTP
小計（1 包，共 100 件）
TWD30.00(不含稅)
TWD0.30/件
有庫存
Bourns, SRR1210, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 33 μH ±20 % 4.4 A Idc Q:16
  • RS庫存編號 180-9003
  • 製造零件編號 SRR1210-330M
小計（1 卷，共 50 件）
TWD1,745.00(不含稅)
TWD34.90/件
有庫存
Bourns, SRN5040TA, 5040 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH Semi Shielded ±10 % 720 mA
  • RS庫存編號 181-4163
  • 製造零件編號 SRN5040TA-101K
小計（1 卷，共 1500 件）
TWD11,400.00(不含稅)
TWD7.60/件
1
558
8249
每頁顯示的結果

相關連結