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

165244 產品顯示為 Passive Components

排序方式
675 的 999+
暫時無法供應
TDK, SLF, 7045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 470 μH ±20/±30 % 310 mA Idc
  • RS庫存編號 108-4718
  • 製造零件編號 SLF7045T-471MR22-PF
小計（1 卷，共 1000 件）
TWD18,000.00(不含稅)
TWD18.00/件
暫時無法供應
Welwyn 470 mΩ Wirewound, Wirewound Resistor 10.5 W 5 % W23-R47JI
  • RS庫存編號 144-2880
  • 製造零件編號 W23-R47JI
小計（1 盒，共 50 件）
TWD5,145.00(不含稅)
TWD102.90/件
暫時缺貨
Panasonic ERA 49.9 Ω, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - ERA8AEB49R9V
  • RS庫存編號 103-8791
  • 製造零件編號 ERA8AEB49R9V
小計（1 卷，共 5000 件）
TWD36,000.00(不含稅)
TWD7.20/件
有庫存
Panasonic 2.2 μF Capacitor 450V dc, Through Hole - ECA2WM2R2 Radial Lead
  • RS庫存編號 107-8319
  • 製造零件編號 ECA2WM2R2
小計（1 袋，共 200 件）
TWD1,940.00(不含稅)
TWD9.70/件
有庫存
TE Connectivity 47.5 kΩ Metal Film Resistor 0.25 W 0.1 % H847K5BYA
  • RS庫存編號 161-4854
  • 製造零件編號 H847K5BYA
小計（1 盒，共 250 件）
TWD19,375.00(不含稅)
TWD77.50/件
暫時缺貨
TE Connectivity Holsworthy RT73 715 kΩ, 0603 Thick Film Surface Mount Resistor 0.1 % Surface 0.2 W - RT73F1J715KBTD
  • RS庫存編號 619-583
  • 製造零件編號 RT73F1J715KBTD
小計（1 卷，共 5000 件）
TWD16,000.00(不含稅)
TWD3.20/件
暫時無法供應
Murata Power Solutions 680 μH Leaded Inductor, Max SRF:2.5 MHz, Q:120, 250 mA Idc, 2640 mΩ Rdc, 2200R
  • RS庫存編號 106-7763
  • 製造零件編號 22R684C
小計（1 袋，共 100 件）
TWD2,060.00(不含稅)
TWD20.60/件
暫時無法供應
TE Connectivity CPF 205 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B205KE1
  • RS庫存編號 123-4695
  • 製造零件編號 CPF0805B205KE1
小計（1 卷，共 1000 件）
TWD4,600.00(不含稅)
TWD4.60/件
有限的庫存
Panasonic 560 μF Capacitor 35V dc, Through Hole - EEUFK1V561 Radial Lead
  • RS庫存編號 571-644
  • 製造零件編號 EEUFK1V561
小計（1 包，共 5 件）
TWD175.00(不含稅)
TWD35.00/件
暫時無法供應
TE Connectivity 3520 100 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % Surface 1 W - 3520100KJT
  • RS庫存編號 161-5286
  • 製造零件編號 3520100KJT
小計（1 卷，共 4000 件）
TWD9,200.00(不含稅)
TWD2.30/件
暫時缺貨
Nichicon 10 μF Capacitor 450V dc, Surface Solder - ULR2W100MNL1GS
  • RS庫存編號 162-0475
  • 製造零件編號 ULR2W100MNL1GS
小計（1 卷，共 400 件）
TWD7,760.00(不含稅)
TWD19.40/件
有庫存
Vishay Thermistor IC, NTC Type 470 Ω 6 mm 24 mm
  • RS庫存編號 607-469
  • 製造零件編號 NTCLE100E3682JB0
小計（1 件）
TWD19.00(不含稅)
TWD19.00/件
暫時缺貨
TE Connectivity HSC100S15RJ, 15 Ω 100 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS庫存編號 599-243
  • 製造零件編號 HSC100S15RJ
小計（1 盒，共 20 件）
TWD12,558.00(不含稅)
TWD627.90/件
有庫存
TDK, SIMID, 0805 Wirewound Surface Mount Inductor with a Ceramic Core, 68 nH ±5 % 500 mA Idc Q:60
  • RS庫存編號 162-0293
  • 製造零件編號 B82498F3680J000
小計（1 卷，共 3000 件）
TWD29,400.00(不含稅)
TWD9.80/件
暫時缺貨
Panasonic 33 μF Polymer Capacitor 10V dc, POSCAP TPB Series
  • RS庫存編號 103-8645
  • 製造零件編號 10TPB33M
小計（1 卷，共 2000 件）
TWD41,400.00(不含稅)
TWD20.70/件
暫時無法供應
TE Connectivity CPF 442 Ω, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B442RE1
  • RS庫存編號 123-2971
  • 製造零件編號 CPF0805B442RE1
小計（1 袋，共 20 件）
TWD182.00(不含稅)
TWD9.10/件
有庫存
Panasonic 100 μF Capacitor 100V dc, Radial, Through Hole - ECA2AM101 Radial Lead
  • RS庫存編號 107-8151
  • 製造零件編號 ECA2AM101
小計（1 袋，共 200 件）
TWD1,960.00(不含稅)
TWD9.80/件
有庫存
TE Connectivity CPF 8.45 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF0603B8K45E1
  • RS庫存編號 122-9663
  • 製造零件編號 CPF0603B8K45E1
小計（1 袋，共 20 件）
TWD150.00(不含稅)
TWD7.50/件
有庫存
TE Connectivity CPF 1.82 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - CPF0805B1K82E1
  • RS庫存編號 123-1697
  • 製造零件編號 CPF0805B1K82E1
小計（1 袋，共 20 件）
TWD184.00(不含稅)
TWD9.20/件
暫時缺貨
TE Connectivity NEOHM SMA-Q 5.11 kΩ, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX5K11
  • RS庫存編號 590-047
  • 製造零件編號 SMA-Q0204FTDX5K11
小計（1 卷，共 3000 件）
TWD3,600.00(不含稅)
TWD1.20/件
1
675
8263
每頁顯示的結果

相關連結