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
有庫存
Murata 4.7 μF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS庫存編號 723-5076
  • 製造零件編號 GCM31CR71C475KA37L
小計（1 包，共 25 件）
TWD120.00(不含稅)
TWD4.80/件
暫時缺貨
Bourns PDB241-GTR 500 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, PDB241-GTR03-504A2
  • RS庫存編號 167-5485
  • 製造零件編號 PDB241-GTR03-504A2
小計（1 袋，共 100 件）
TWD9,520.00(不含稅)
TWD95.20/件
有庫存
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 4.7 μH ±20 % 6 A Idc
  • RS庫存編號 565-024
  • 製造零件編號 IHLP2525CZEK4R7M11
小計（1 組，共 10 件）
TWD301.00(不含稅)
TWD30.10/件
有庫存
20 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3386
  • RS庫存編號 522-2889
  • 製造零件編號 3386W-1-203LF
小計（1 件）
TWD44.00(不含稅)
TWD44.00/件
暫時缺貨
Murata Ferrite Bead 800 μm (Surface) (0603) (Chip Ferrite Bead), 470 Ω impedance at 100 MHz, 600 Ω impedance at 1 GHz
  • RS庫存編號 166-9853
  • 製造零件編號 BLM18HG471SN1D
小計（1 卷，共 4000 件）
TWD6,000.00(不含稅)
TWD1.50/件
有庫存
Taoglas MA181.W.001 Combination Antenna Multi-Band Antenna with SMA Connector, 600 MHz, 6000 MHz, 4G/5G
  • RS庫存編號 690-734
  • 製造零件編號 MA181.W.001
小計（1 袋，共 20 件）
TWD44,988.00(不含稅)
TWD2,249.40/件
有庫存
Bourns 3310 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 3310P-001-103L
  • RS庫存編號 167-4642
  • 製造零件編號 3310P-001-103L
小計（1 管，共 50 件）
TWD4,630.00(不含稅)
TWD92.60/件
有庫存
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH ±5 % 80 mA Idc Q:40
  • RS庫存編號 167-5898
  • 製造零件編號 LQH32MN101J23L
小計（1 卷，共 2000 件）
TWD9,800.00(不含稅)
TWD4.90/件
有庫存
Panasonic 100 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEEFK1H101V Taping
  • RS庫存編號 781-493
  • 製造零件編號 EEEFK1H101V
小計（1 組，共 5 件）
TWD276.00(不含稅)
TWD55.20/件
有庫存
TDK-Lambda, RSAN 30 A 250V ac -25Hz, 85 Hz, Through Hole EMC Filter, Screw 1 Phase
  • RS庫存編號 238-0196
  • 製造零件編號 RSAN-2030
小計（1 件）
TWD1,281.00(不含稅)
TWD1,281.00/件
有庫存
Panasonic 22 μF Aluminium Electrolytic Capacitor 50V, Surface Solder - EEEFK1H220V Taping
  • RS庫存編號 781-497
  • 製造零件編號 EEEFK1H220V
小計（1 組，共 5 件）
TWD208.00(不含稅)
TWD41.60/件
暫時缺貨
APEM SN 10 kΩ Linear T-Bar Fader Panel Mount, SN101SB
  • RS庫存編號 922-8783
  • 製造零件編號 SN101SB
小計（1 件）
TWD5,368.00(不含稅)
TWD5,368.00/件
有庫存
Wurth Elektronik 4W620 Openable Flat Cable Ferrite, 26 max. wires, Split Flat Core 2 mm 34 mm
  • RS庫存編號 260-6593
  • 製造零件編號 74272590
小計（1 件）
TWD339.00(不含稅)
TWD339.00/件
有庫存
50 Ω STMicroelectronics PCB Chip Balun
  • RS庫存編號 276-891
  • 製造零件編號 BALF-WL-00D3
小計（1 組，共 10 件）
TWD275.00(不含稅)
TWD27.50/件
有庫存
RS PRO 0 mΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W
  • RS庫存編號 717-4704
小計（1 卷，共 5000 件）
TWD1,000.00(不含稅)
TWD0.20/件
有庫存
Elma Potentiometer Knob Cap 14.5 mm, 040-3065, 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
暫時缺貨
KEMET 0.1 F Supercapacitor -20 → 80 % Tolerance, Supercap FC 5.5V dc, Through Hole
  • RS庫存編號 172-6718
  • 製造零件編號 FC0H104ZFTBR24
小計（1 卷，共 1000 件）
TWD100,900.00(不含稅)
TWD100.90/件
暫時無法供應
Vishay, IHLP, 2225 Shielded Surface Mount Inductor with a Metal Composite Core, 22 μH ±20 % 2.9 A Idc
  • RS庫存編號 223-7271
  • 製造零件編號 IHLP2525CZER220M1A
小計（1 卷，共 2000 件）
TWD43,000.00(不含稅)
TWD21.50/件
最後的 RS 庫存
Vishay 3.32 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C3321FCT00
  • RS庫存編號 477-8088
  • 製造零件編號 MBB02070C3321FCT00
小計（1 包，共 50 件）
TWD110.00(不含稅)
TWD2.20/件
有庫存
AVX 10 μF Tantalum Tantalum Capacitor 25V dc, Surface, TAJ Series
  • RS庫存編號 136-0264
  • 製造零件編號 TAJC106K025RNJ
小計（1 卷，共 500 件）
TWD4,450.00(不含稅)
TWD8.90/件
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