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

排序方式
暫時無法供應
Wurth Elektronik 47 μF Capacitor 35V dc, Radial, Through Hole - 860130574003 Radial Lead
  • RS庫存編號 163-6909
  • 製造零件編號 860130574003
小計（1 盒，共 800 件）
TWD5,120.00(不含稅)
TWD6.40/件
有庫存
Welwyn 10 kΩ Wirewound Resistor 14 W 5 % W24-10KJI
  • RS庫存編號 144-3039
  • 製造零件編號 W24-10KJI
小計（1 袋，共 5 件）
TWD1,245.00(不含稅)
TWD249.00/件
最後的 RS 庫存
TE Connectivity 3520 390 Ω, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 3520390RJT
  • RS庫存編號 224-0351
  • 製造零件編號 3520390RJT
小計（1 包，共 10 件）
TWD26.00(不含稅)
TWD2.60/件
暫時缺貨
Panasonic 390 μF Capacitor 35V dc, Radial, Through Hole - EEUFK1V391L Radial Lead
  • RS庫存編號 166-8080
  • 製造零件編號 EEUFK1V391L
小計（1 袋，共 200 件）
TWD3,120.00(不含稅)
TWD15.60/件
暫時缺貨
KEMET 10000 μF Capacitor 40V dc, Solder Lug - ALT22A103CB040
  • RS庫存編號 173-1940
  • 製造零件編號 ALT22A103CB040
小計（1 袋，共 100 件）
TWD51,540.00(不含稅)
TWD515.40/件
有庫存
QANTEK 6 MHz Crystal ±20 ppm HC-49 2-Pin 4.4 mm 11.4 mm 4.8mm
  • RS庫存編號 814-9490
  • 製造零件編號 QCS6.00000F18B23R
小計（1 袋，共 10 件）
TWD80.00(不含稅)
TWD8.00/件
有庫存
TE Connectivity 3520 68 Ω, 2512 Thick Film Surface Mount Resistor ±5 % 1 W - 352068RJT
  • RS庫存編號 224-0244
  • 製造零件編號 352068RJT
小計（1 包，共 10 件）
TWD37.00(不含稅)
TWD3.70/件
有庫存
KOA SG73P 1.8 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - SG73P1JTTD1801F
  • RS庫存編號 225-1665
  • 製造零件編號 SG73P1JTTD1801F
小計（1 卷，共 5000 件）
TWD2,500.00(不含稅)
TWD0.50/件
暫時缺貨
Vishay PE30 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PE30L0FG103KAB
  • RS庫存編號 732-963
  • 製造零件編號 PE30L0FG103KAB
小計（1 件）
TWD1,269.00(不含稅)
TWD1,269.00/件
最後的 RS 庫存
TE Connectivity 51 Ω Metal Film Resistor 0.6 W 1 %
  • RS庫存編號 161-5008
  • 製造零件編號 LR1F51R
小計（1 袋，共 4000 件）
TWD2,800.00(不含稅)
TWD0.70/件
暫時無法供應
Dehn, DV Modular Surge Protector 255V ac Maximum Voltage Rating 100 kA Maximum Surge Current Lightning Arrester
  • RS庫存編號 768-1729
  • 製造零件編號 DV M TT 255 FM
小計（1 件）
TWD94,059.00(不含稅)
TWD94,059.00/件
暫時無法供應
TE Connectivity TLM 82 mΩ, 0805 Metal Strip ±1 % 0.25 W - TLM2ADR082FTE
  • RS庫存編號 869-5167
  • 製造零件編號 TLM2ADR082FTE
小計（1 袋，共 10 件）
TWD89.00(不含稅)
TWD8.90/件
暫時缺貨
Nidec Components 24V dc 200 ppr Pulse Optical Encoder with a 4 mm Flat Shaft, Wire
  • RS庫存編號 244-4097
  • 製造零件編號 RE30E-200-213-1
小計（1 盒，共 5 件）
TWD12,686.00(不含稅)
TWD2,537.20/件
暫時缺貨
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Nidec Components, CT-94
  • RS庫存編號 474-7618
  • 製造零件編號 CT-94EW 100k Ohm
小計（1 件）
TWD78.00(不含稅)
TWD78.00/件
有庫存
Yageo 10 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS庫存編號 669-8846
  • 製造零件編號 CC0805KRX7R9BB103
小計（1 卷，共 4000 件）
TWD1,600.00(不含稅)
TWD0.40/件
暫時缺貨
Murata 3.3 pF Multilayer Ceramic Capacitor, 25V dc, 0.1 pF, Surface
  • RS庫存編號 185-3125
  • 製造零件編號 GJM0335C1E3R3BB01D
小計（1 卷，共 15000 件）
TWD4,500.00(不含稅)
TWD0.30/件
暫時缺貨
Panasonic ERJ B2 120 Ω, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF121V
  • RS庫存編號 228-0658
  • 製造零件編號 ERJB2AF121V
小計（1 組，共 20 件）
TWD296.00(不含稅)
TWD14.80/件
最後的 RS 庫存
TE Connectivity CPF-A 1.5 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF-A-0402B1K5E1
  • RS庫存編號 866-6901
  • 製造零件編號 CPF-A-0402B1K5E1
小計（1 袋，共 10 件）
TWD128.00(不含稅)
TWD12.80/件
暫時無法供應
TE Connectivity CPF-A 3.3 kΩ, 0402 Thin Film ±0.1 % 0.06 W - CPF-A-0402B3K3E1
  • RS庫存編號 866-6954
  • 製造零件編號 CPF-A-0402B3K3E1
小計（1 袋，共 10 件）
TWD92.00(不含稅)
TWD9.20/件
有庫存
TE Connectivity, 10 Ω 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS庫存編號 754-7802P
  • 製造零件編號 THS2510RJ
小計 1 件 (以袋裝提供)
TWD180.00(不含稅)
TWD180.00/件
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