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

165155 產品顯示為 Passive Components

排序方式
765 的 999+
製造商存貨
Amphenol Procom ProConnect-W-TH-G1-L2-P5-S/S Disc Antenna with SMA Connector, 617 MHz, 7.2 GHz, 2G, 3G, 4G, 5G,
  • RS庫存編號 859-390
  • 製造零件編號 ProConnect-W-TH-G1-L2-P5-S/S
小計（1 件）
TWD10,328.00(不含稅)
TWD10,328.00/件
有庫存
200 Ω, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3329
  • RS庫存編號 743-2404P
  • 製造零件編號 3329H-1-201LF
小計 1 件 (以管提供)
TWD92.00(不含稅)
TWD92.00/件
暫時缺貨
Wurth Elektronik 3081804599 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 18mm x 4.5 mm
  • RS庫存編號 748-341
  • 製造零件編號 3081804599
小計（1 件）
TWD577.00(不含稅)
TWD577.00/件
有庫存
Wurth Elektronik, WE-SL1 Surface Mount Common Mode Line Filter with a Ferrite Core, 220 μH Sectional Winding ±40 % 300
  • RS庫存編號 500-3183
  • 製造零件編號 744212221
小計（1 包，共 5 件）
TWD765.00(不含稅)
TWD153.00/件
最後的 RS 庫存
KEMET, FLLE2-Q 20 A 300V ac/dc 50Hz, 60 Hz, Chassis Mount EMI Filter, Threaded Terminal M4 x 0.7 1 Phase
  • RS庫存編號 207-7473
  • 製造零件編號 FLLE2020AQDI
小計（1 件）
TWD1,363.00(不含稅)
TWD1,363.00/件
有庫存
Elma Potentiometer Knob 18 mm 6 mm, Black
  • RS庫存編號 243-9614
  • 製造零件編號 K1-SH-B60
小計（1 件）
TWD605.00(不含稅)
TWD605.00/件
暫時無法供應
Renesas Electronics, 0.75MHz XO Oscillator, 25 ppm LVDS, 6-Pin VCXO XLL736200.000000I
  • RS庫存編號 216-6323
  • 製造零件編號 XLL736200.000000I
小計（1 組，共 100 件）
TWD12,610.00(不含稅)
TWD126.10/件
暫時缺貨
Vishay MKP 339 Film Capacitor X2, ±20 %, 1 nF 630 V dc 310V ac, Through Hole
  • RS庫存編號 173-3743
  • 製造零件編號 BFC233920102
小計（1 盒，共 1500 件）
TWD36,450.00(不含稅)
TWD24.30/件
暫時缺貨
PUI Audio 87 dBA Through Hole External Piezo Buzzer Transducer 9 mm 3 V Min 12 mm 12mm 7V Max
  • RS庫存編號 276-848
  • 製造零件編號 AT-1224-TWT-5V-2-R
小計（1 件）
TWD16.00(不含稅)
TWD16.00/件
有庫存
Bourns, CAT16 22 Ω 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Concave
  • RS庫存編號 522-5456
  • 製造零件編號 CAT16-220J4LF
小計（1 包，共 50 件）
TWD40.00(不含稅)
TWD0.80/件
有庫存
Panasonic 22 μF Capacitor 25V dc, Surface Solder 1000
  • RS庫存編號 569-297P
  • 製造零件編號 EEEHD1E220AP
小計 5 件 (以帶裝提供)
TWD98.00(不含稅)
TWD19.60/件
暫時無法供應
Kamaya RGC 750 kΩ, 0402 Thick Film Surface Mount Resistor ±0.5 % Surface 0.06 W - RGC1/16SC754DTH
  • RS庫存編號 115-288
  • 製造零件編號 RGC1/16SC754DTH
小計（1 包，共 100 件）
TWD80.00(不含稅)
TWD0.80/件
暫時缺貨
Murata, LQH, 1210 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH ±10 % 60 mA Idc
  • RS庫存編號 167-5894
  • 製造零件編號 LQH32CN471K23L
小計（1 卷，共 2000 件）
TWD9,200.00(不含稅)
TWD4.60/件
暫時缺貨
Arcol Ohmite 10 Ω Resistive Resistor 14 W 10 % 913DS10RKE
  • RS庫存編號 807-275
  • 製造零件編號 913DS10RKE
小計（1 件）
TWD2,671.00(不含稅)
TWD2,671.00/件
有庫存
OPKON 24V dc, 5 V dc 1024 ppr Pulse Incremental Encoder with a 6 mm Solid Shaft Shaft, Clamping Flange Mount, Radial
  • RS庫存編號 749-400
  • 製造零件編號 PRI-50-A-R6-HLD-1024-ZZ-V3-2M5-R
小計（1 件）
TWD6,096.00(不含稅)
TWD6,096.00/件
暫時缺貨
Wurth Elektronik, WE-PMCI, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 1 μH Moulded ±15 % 1.2 A
  • RS庫存編號 163-8237
  • 製造零件編號 74479262210
小計（1 卷，共 4000 件）
TWD85,600.00(不含稅)
TWD21.40/件
暫時缺貨
Murata 25 MHz Crystal Unit ±15 ppm SMT 4-Pin 0.65 mm 1.6 mm 2mm
  • RS庫存編號 250-7790
  • 製造零件編號 XRCGE25M000FBA1BR0
小計（1 組，共 50 件）
TWD600.00(不含稅)
TWD12.00/件
有庫存
Panasonic 47 μF Polymer Capacitor 10V dc, Surface
  • RS庫存編號 788-7514P
  • 製造零件編號 10SVP47M
小計 5 件 (按連續帶提供)
TWD247.00(不含稅)
TWD49.40/件
暫時缺貨
KEMET 6.8 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS庫存編號 146-6242
  • 製造零件編號 C0603C689C5GACTU
小計（1 卷，共 4000 件）
TWD5,200.00(不含稅)
TWD1.30/件
有庫存
UVOX FS-018-076-SA-T Shielding Strip of Beryllium Copper Alloy With Self-Adhesive 500 mm x 7.6mm x 1.8 mm
  • RS庫存編號 772-0322
  • 製造零件編號 FS-018-076-SA-T
小計（1 件）
TWD332.00(不含稅)
TWD332.00/件
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