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
524 的 999+
有庫存
Murata Ceramic Resonator, 7.37 MHz Shear 39 pF, 3-Pin 1.15 mm 2mm, 4.5 mm
  • RS庫存編號 721-4865P
  • 製造零件編號 CSTCR7M37G53-R0
小計 10 件 (按連續帶提供)
TWD99.00(不含稅)
TWD9.90/件
有庫存
KOA TLR3AW 500 Ω, 2512 Metal Plate Surface Mount Resistor ±1 % 2 W - TLR3AWDTEL500F75
  • RS庫存編號 181-0451
  • 製造零件編號 TLR3AWDTEL500F75
小計（1 卷，共 250 件）
TWD5,150.00(不含稅)
TWD20.60/件
有庫存
Vishay MMB0207 82 Ω, 0207 Thin Film Surface Mount Resistor ±1 % 0.4 W - MMB02070C8209FB200
  • RS庫存編號 180-4327
  • 製造零件編號 MMB02070C8209FB200
小計（1 卷，共 500 件）
TWD1,600.00(不含稅)
TWD3.20/件
暫時缺貨
5 kΩ, Surface Trimmer Potentiometer, Solder Pin 0.25 W Top Adjust TT Electronics/BI, 44
  • RS庫存編號 144-2061
  • 製造零件編號 44WR5KLFT7
小計（1 卷，共 250 件）
TWD30,200.00(不含稅)
TWD120.80/件
暫時缺貨
Bourns CRM2512 100 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 2 W - CRM2512-JW-101ELF
  • RS庫存編號 181-4405
  • 製造零件編號 CRM2512-JW-101ELF
小計（1 卷，共 4000 件）
TWD14,800.00(不含稅)
TWD3.70/件
有庫存
Vishay CRCW 4.7 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW06034R70FKEAHP
  • RS庫存編號 181-7983
  • 製造零件編號 CRCW06034R70FKEAHP
小計（1 卷，共 1000 件）
TWD2,400.00(不含稅)
TWD2.40/件
暫時缺貨
KEMET Ferrite Ring Ferrite Ring 8 mm, For: Consumer Electronics 15 mm ID 25 mm OD
  • RS庫存編號 888-693
  • 製造零件編號 ESD-R-25D-8
小計（1 包，共 5 件）
TWD363.00(不含稅)
TWD72.60/件
有庫存
Panasonic ERA 15 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB153V
  • RS庫存編號 180-9736
  • 製造零件編號 ERA3AEB153V
小計（1 卷，共 500 件）
TWD850.00(不含稅)
TWD1.70/件
有庫存
Vishay MMB0207 12 Ω, 0207 Thin Film Surface Mount Resistor ±1 % 0.4 W - MMB02070C1209FB200
  • RS庫存編號 180-4461
  • 製造零件編號 MMB02070C1209FB200
小計（1 卷，共 500 件）
TWD2,000.00(不含稅)
TWD4.00/件
有庫存
Bourns CRM0805 100 mΩ, 0805 Thick Film Resistor ±1 % 0.25 W - CRM0805-FX-R100ELF
  • RS庫存編號 181-4441
  • 製造零件編號 CRM0805-FX-R100ELF
小計（1 卷，共 250 件）
TWD700.00(不含稅)
TWD2.80/件
有庫存
Bourns CR0402 2 kΩ, 0402 Thick Film Resistor 1 % 63 mW - CR0402-FX-2001GLF
  • RS庫存編號 247-6994
  • 製造零件編號 CR0402-FX-2001GLF
小計（1 組，共 1000 件）
TWD100.00(不含稅)
TWD0.10/件
暫時缺貨
KOA TLR3AW 10 mΩ, 2512 Metal Plate Surface Mount Resistor ±1 % 2 W - TLR3AWDTE10L0F75
  • RS庫存編號 181-0436
  • 製造零件編號 TLR3AWDTE10L0F75
小計（1 卷，共 2000 件）
TWD29,800.00(不含稅)
TWD14.90/件
暫時缺貨
Panasonic ERA 100 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB104V
  • RS庫存編號 180-9730
  • 製造零件編號 ERA3AEB104V
小計（1 卷，共 500 件）
TWD850.00(不含稅)
TWD1.70/件
暫時缺貨
Panasonic ERA 5.6 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB562V
  • RS庫存編號 180-9766
  • 製造零件編號 ERA3AEB562V
小計（1 卷，共 500 件）
TWD850.00(不含稅)
TWD1.70/件
有庫存
Vishay CRCW 1 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW06031M00FKEAHP
  • RS庫存編號 181-7819
  • 製造零件編號 CRCW06031M00FKEAHP
小計（1 卷，共 1000 件）
TWD900.00(不含稅)
TWD0.90/件
有庫存
Bourns CRA2512 40 mΩ, 2512 Thick Film Surface Mount Resistor ±1 % 3 W - CRA2512-FZ-R040ELF
  • RS庫存編號 181-4480
  • 製造零件編號 CRA2512-FZ-R040ELF
小計（1 組，共 10 件）
TWD120.00(不含稅)
TWD12.00/件
暫時缺貨
KOA TLR3AW 3 mΩ, 2512 Metal Plate Surface Mount Resistor ±1 % 2 W - TLR3AWDTE3L00F75
  • RS庫存編號 181-0455
  • 製造零件編號 TLR3AWDTE3L00F75
小計（1 卷，共 250 件）
TWD4,775.00(不含稅)
TWD19.10/件
有庫存
Vishay CRCW 3.9 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW06033K90FKEA
  • RS庫存編號 181-7832
  • 製造零件編號 CRCW06033K90FKEA
小計（1 卷，共 1000 件）
TWD300.00(不含稅)
TWD0.30/件
有庫存
Vishay CRCW 1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW04021K00FKED
  • RS庫存編號 181-9113
  • 製造零件編號 CRCW04021K00FKED
小計（1 卷，共 1000 件）
TWD300.00(不含稅)
TWD0.30/件
有庫存
Arcol Ohmite HS50 2R2 J, 2.2 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 158-317
  • 製造零件編號 HS50 2R2 J
小計（1 件）
TWD304.00(不含稅)
TWD304.00/件
1
524
8259
每頁顯示的結果

相關連結