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

165104 產品顯示為 Passive Components

排序方式
447 的 999+
有庫存
Vishay CRCW 1 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.5 W - CRCW08051R00FKEAHP
  • RS庫存編號 812-3460
  • 製造零件編號 CRCW08051R00FKEAHP
小計（1 袋，共 25 件）
TWD72.50(不含稅)
TWD2.90/件
有庫存
Vishay CRCW 1.2 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - CRCW12061K20FKEAHP
  • RS庫存編號 812-1818
  • 製造零件編號 CRCW12061K20FKEAHP
小計（1 袋，共 25 件）
TWD80.00(不含稅)
TWD3.20/件
有庫存
Bourns 18 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS庫存編號 167-4649
  • 製造零件編號 PEC11R-4115F-S0018
小計（1 袋，共 75 件）
TWD3,675.00(不含稅)
TWD49.00/件
有庫存
Vishay CRCW 75 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW080575R0FKEAHP
  • RS庫存編號 812-3640
  • 製造零件編號 CRCW080575R0FKEAHP
小計（1 袋，共 25 件）
TWD50.00(不含稅)
TWD2.00/件
有庫存
Vishay CRCW 68 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRCW120668R0FKEAHP
  • RS庫存編號 812-1940
  • 製造零件編號 CRCW120668R0FKEAHP
小計（1 袋，共 25 件）
TWD90.00(不含稅)
TWD3.60/件
有庫存
Panasonic ERA 51 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W - ERA6AEB513V
  • RS庫存編號 828-0636
  • 製造零件編號 ERA6AEB513V
小計（1 袋，共 5 件）
TWD16.00(不含稅)
TWD3.20/件
有庫存
Vishay CRCW 10 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW060310R0FKEAHP
  • RS庫存編號 820-6751
  • 製造零件編號 CRCW060310R0FKEAHP
小計（1 袋，共 25 件）
TWD40.00(不含稅)
TWD1.60/件
最後的 RS 庫存
Vishay CRCW 4.7 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W - CRCW06034K70JNEAIF
  • RS庫存編號 820-6972
  • 製造零件編號 CRCW06034K70JNEAIF
小計（1 袋，共 25 件）
TWD125.00(不含稅)
TWD5.00/件
暫時缺貨
Vishay CRCW 10 Ω, 1206 Thick Film Surface Mount Resistor ±5 % Surface 0.25 W - CRCW120610R0JNEAIF
  • RS庫存編號 812-1962
  • 製造零件編號 CRCW120610R0JNEAIF
小計（1 袋，共 25 件）
TWD167.50(不含稅)
TWD6.70/件
有庫存
TDK, NLCV-EF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 530 mA Idc Q:15
  • RS庫存編號 181-5164
  • 製造零件編號 NLCV32T-6R8M-EF
小計（1 卷，共 250 件）
TWD1,025.00(不含稅)
TWD4.10/件
暫時無法供應
TE Connectivity 56 Ω Wirewound Wirewound Resistor 1 W 5 %
  • RS庫存編號 272-2506
  • 製造零件編號 EP1WSSS56RJ
小計（1 盒，共 5000 件）
TWD9,000.00(不含稅)
TWD1.80/件
有庫存
Vishay CRHV 1 GΩ, 2010 Thick Film Surface Mount Resistor ±1 % 0.5 W - CRHV2010AF1G00FKET
  • RS庫存編號 819-8758
  • 製造零件編號 CRHV2010AF1G00FKET
小計（1 件）
TWD206.00(不含稅)
TWD206.00/件
最後的 RS 庫存
TE Connectivity CRGP 1.2 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - CRGP1206F1K2
  • RS庫存編號 176-5342
  • 製造零件編號 CRGP1206F1K2
小計（1 卷，共 500 件）
TWD1,100.00(不含稅)
TWD2.20/件
暫時無法供應
Panasonic ERA 4.02kΩ, 0805 (2012M) Metal Film SMD Resistor ±0.1% 0.125W
  • RS庫存編號 840-5251
  • 製造零件編號 ERA6APB4021V
小計（1 包，共 10 件）
TWD138.00(不含稅)
TWD13.80/件
有庫存
Bourns PWR2010 5 Ω, 2010 Wirewound Surface Mount Resistor ±5 % 0.5 W - PWR2010W5R00JE
  • RS庫存編號 820-0093
  • 製造零件編號 PWR2010W5R00JE
小計（1 件）
TWD58.00(不含稅)
TWD58.00/件
最後的 RS 庫存
Vishay CRCW 75 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW060375R0FKEAHP
  • RS庫存編號 820-6893
  • 製造零件編號 CRCW060375R0FKEAHP
小計（1 袋，共 25 件）
TWD40.00(不含稅)
TWD1.60/件
暫時缺貨
Taoglas PA.710.A Chip Omni-Directional Antenna with SMA Female Connector, 4G (LTE)
  • RS庫存編號 764-104
  • 製造零件編號 PA.710.A
小計（1 件）
TWD425.00(不含稅)
TWD425.00/件
暫時缺貨
KEMET 100 μF Through Hole Polymer Capacitor, 25V dc
  • RS庫存編號 172-6577
  • 製造零件編號 A750KK107M1EAAE040
小計（1 袋，共 500 件）
TWD3,250.00(不含稅)
TWD6.50/件
有庫存
Vishay CRCW 1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW06031K00FKEAHP
  • RS庫存編號 820-6776
  • 製造零件編號 CRCW06031K00FKEAHP
小計（1 袋，共 25 件）
TWD40.00(不含稅)
TWD1.60/件
有庫存
Panasonic ERA 1.69 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB1691V
  • RS庫存編號 840-9133
  • 製造零件編號 ERA3APB1691V
小計（1 包，共 10 件）
TWD237.00(不含稅)
TWD23.70/件
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