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
暫時缺貨
TDK B3293 Film Capacitor 330 nF 305V ac 305 V dc, Through Hole 2
  • RS庫存編號 874-1443
  • 製造零件編號 B32933A3334K000
小計（1 包，共 5 件）
TWD222.00(不含稅)
TWD44.40/件
有庫存
Broadcom 5V dc Optical Encoder, Surface
  • RS庫存編號 796-7821P
  • 製造零件編號 AEDR-8500-102
小計 1 件 (按連續帶提供)
TWD696.00(不含稅)
TWD696.00/件
庫存資訊目前無法查詢
KYOCERA AVX 330nF Multilayer Ceramic Capacitor MLCC, 25V dc V, SMD
  • RS庫存編號 135-1407
  • 製造零件編號 08053C334KAZ2A
小計（1 卷，共 4000 件）
TWD12,103.00(不含稅)
TWD12,103.00/卷
有庫存
Murata 33 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS庫存編號 820-2730
  • 製造零件編號 GRM0335C1H330JA01D
小計（1 卷，共 500 件）
TWD100.00(不含稅)
TWD0.20/件
暫時缺貨
Murata Power Solutions 3 mH Leaded Inductor, 1.9 A Idc, 97 mΩ Rdc, 5100
  • RS庫存編號 106-8888
  • 製造零件編號 51305C
小計（1 托盤，共 60 件）
TWD5,724.00(不含稅)
TWD95.40/件
暫時缺貨
TDK Openable, Diameter 9 mm Ferrite Clamp, Apertures: 1 35 mm 19.5 mm
  • RS庫存編號 170-3331
  • 製造零件編號 ZCAT2035-0930A-BK
小計（1 盒，共 480 件）
TWD17,184.00(不含稅)
TWD35.80/件
暫時缺貨
1 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust TT Electronics/BI, 82
  • RS庫存編號 144-2081
  • 製造零件編號 82MR1KLFTB
小計（1 盒，共 100 件）
TWD5,910.00(不含稅)
TWD59.10/件
有限的庫存
Caddock 100 Ω Power Film Resistor 20 W 1 % MP820-100R-1%
  • RS庫存編號 166-4093
  • 製造零件編號 MP820-100R-1%
小計（1 件）
TWD312.00(不含稅)
TWD312.00/件
有庫存
Sifam 21.5 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Circular, S211 006BK
  • RS庫存編號 111-0956
  • 製造零件編號 S211 006BK
小計（1 包，共 10 件）
TWD1,760.00(不含稅)
TWD176.00/件
暫時缺貨
Nova, CBR Metal Film, Through Hole 288 Resistor Kit, 1 Ω → 1 MΩ
  • RS庫存編號 710-063
  • 製造零件編號 CBR-31
小計（1 套）
TWD10,946.00(不含稅)
TWD10,946.00/套
有庫存
Arcol Ohmite HS25 1K J, 1 kΩ 25 W Aluminium Chassis Mount Resistor ±5 %
  • RS庫存編號 166-4148
  • 製造零件編號 HS25 1K J
小計（1 袋，共 25 件）
TWD4,222.50(不含稅)
TWD168.90/件
暫時缺貨
Bourns PWR263S-20 100 Ω, TO-263 Thick Film Surface Mount Resistor ±5 % 20 W - PWR263S-20-1000J
  • RS庫存編號 167-4591
  • 製造零件編號 PWR263S-20-1000J
小計（1 管，共 50 件）
TWD4,105.00(不含稅)
TWD82.10/件
有庫存
Vishay CRCW 27 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040227K0FKED
  • RS庫存編號 678-9049
  • 製造零件編號 CRCW040227K0FKED
小計（1 包，共 50 件）
TWD25.00(不含稅)
TWD0.50/件
有庫存
Murata Ferrite Bead 600 μm (Surface) (0603) (Chip Ferrite Bead), 120 Ω impedance at 100 MHz
  • RS庫存編號 747-4710
  • 製造零件編號 BLM18KG121TN1D
小計（1 袋，共 100 件）
TWD140.00(不含稅)
TWD1.40/件
有庫存
Siretta MIKE20/1M/LL/SMAM/S/S/33 Whip Magnetic Antenna Base with SMA Male Connector, Bluetooth, LTE Cat M, ZigBee
  • RS庫存編號 790-441
  • 製造零件編號 MIKE20/1M/LL/SMAM/S/S/33
小計（1 件）
TWD556.00(不含稅)
TWD556.00/件
有庫存
ROHM MCR 499 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - MCR01MZPF4990
  • RS庫存編號 901-3395
  • 製造零件編號 MCR01MZPF4990
小計（1 袋，共 100 件）
TWD20.00(不含稅)
TWD0.20/件
有庫存
KEMET R60 Film Capacitor, ±5 %, 100 nF 250 V dc 160V ac, Through Hole
  • RS庫存編號 824-200P
  • 製造零件編號 R60IF3100AA6AJ
小計 5 件 (以袋裝提供)
TWD122.00(不含稅)
TWD24.40/件
有限的庫存
AVX 2.2 μF Surface Polymer Capacitor, 35V dc
  • RS庫存編號 249-0375P
  • 製造零件編號 TCJB225M035R0200E
小計 10 件 (按連續帶提供)
TWD390.00(不含稅)
TWD39.00/件
暫時無法供應
Nichicon 220 μF Capacitor 200V dc, Through Hole Radial Lead
  • RS庫存編號 173-3380
  • 製造零件編號 UCA2D221MHD
小計（1 盒，共 50 件）
TWD3,475.00(不含稅)
TWD69.50/件
暫時無法供應
TE Connectivity 3520 150 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 3520150KJT
  • RS庫存編號 163-8709
  • 製造零件編號 3520150KJT
小計（1 卷，共 4000 件）
TWD9,200.00(不含稅)
TWD2.30/件
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