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

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暫時缺貨
Qnity Laird Cable Rod 18.67 mm
  • RS庫存編號 766-991
  • 製造零件編號 LFB187102-000
小計（1 件）
TWD88.00(不含稅)
TWD88.00/件
暫時缺貨
Bourns, SRR0604, 0604 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 47 μH ±10 % 600 mA Idc Q:15
  • RS庫存編號 180-8926
  • 製造零件編號 SRR0604-470KL
小計（1 卷，共 1000 件）
TWD13,800.00(不含稅)
TWD13.80/件
有庫存
Bourns CR 4.75 kΩ, 0805 Thick Film Resistor 1 % Surface 125 mW - CR0805-FX-4751ELF
  • RS庫存編號 630-529P
  • 製造零件編號 CR0805-FX-4751ELF
小計 20 件 (按連續帶提供)
TWD8.00(不含稅)
TWD0.40/件
有庫存
Bourns CR 8.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W
  • RS庫存編號 246-3195P
  • 製造零件編號 CR0603-FX-8201ELF
小計 100 件 (按連續帶提供)
TWD30.00(不含稅)
TWD0.30/件
暫時無法供應
AKER 10 MHz Crystal ±30 ppm Surface Mount 4-Pin 1.1 mm 7 mm 5mm
  • RS庫存編號 173-4505
  • 製造零件編號 C7S-10.000-12-3030-X
小計（1 卷，共 250 件）
TWD8,450.00(不含稅)
TWD33.80/件
有庫存
Bourns 0.55 μH 5 A Common Mode Choke 20 mΩ
  • RS庫存編號 854-383P
  • 製造零件編號 SRF0502-251Y
小計 5 件 (按連續帶提供)
TWD250.00(不含稅)
TWD50.00/件
暫時無法供應
Murata 2.2 pF Multilayer Ceramic Capacitor, 25V dc, 0.25 pF, Surface
  • RS庫存編號 185-1768
  • 製造零件編號 GRM0335C1E2R2CA01D
小計（1 卷，共 2500 件）
TWD250.00(不含稅)
TWD0.10/件
有庫存
Block, LR3 690V ac 25 A Line Reactor
  • RS庫存編號 739-6443
  • 製造零件編號 LR3 40-4/25
小計（1 件）
TWD6,473.00(不含稅)
TWD6,473.00/件
暫時缺貨
KYOCERA AVX 10 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %, Surface
  • RS庫存編號 135-6830
  • 製造零件編號 1206CC103KAZ1A
小計（1 袋，共 50 件）
TWD550.00(不含稅)
TWD11.00/件
有庫存
Vishay P16 2.2 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, P16NP222MAB15
  • RS庫存編號 790-4426
  • 製造零件編號 P16NP222MAB15
小計（1 件）
TWD494.00(不含稅)
TWD494.00/件
有庫存
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.2 W Top Adjust Bourns, 3306
  • RS庫存編號 167-3346
  • 製造零件編號 3306P-1-502
小計（1 袋，共 200 件）
TWD2,100.00(不含稅)
TWD10.50/件
有庫存
100 kΩ, Through Hole Trimmer Potentiometer, Pin 0.2 W Top Adjust Bourns, 3306
  • RS庫存編號 167-3341
  • 製造零件編號 3306P-1-104
小計（1 袋，共 200 件）
TWD2,100.00(不含稅)
TWD10.50/件
有庫存
500 Ω, Surface Trimmer Potentiometer 0.25 W Top Adjust Bourns, PVG3
  • RS庫存編號 445-954P
  • 製造零件編號 PVG3A501C01R00
小計 2 件 (按連續帶提供)
TWD76.00(不含稅)
TWD38.00/件
有庫存
Phoenix Contact 1396318 Rod Multi-Band Antenna with Type N Female Connector, 0.6 GHz, 7.1 GHz, 5G, 2G, 4G, 3G
  • RS庫存編號 535-857
  • 製造零件編號 1396318
小計（1 件）
TWD4,576.00(不含稅)
TWD4,576.00/件
製造商存貨
Molex 201932-0001 Chip Multi-Band Antenna with SMT Connector, 900 MHz, 5850 MHz, ZigBee, Bluetooth (BLE), WiFi
  • RS庫存編號 684-360
  • 製造零件編號 201932-0001
小計（1 卷，共 1000 件）
TWD103,200.00(不含稅)
TWD103.20/件
有庫存
RS PRO 83 dB Through Hole Continuous Internal 16 mm Buzzer 3 V dc Min 20V dc Max
  • RS庫存編號 622-1405P
小計 1 件 (以盒裝提供)
TWD167.00(不含稅)
TWD167.00/件
有庫存
Bourns, SRR0604, 0604 Shielded Power Inductor with a Ferrite DR & RI Core, 33 μH ±10 % 700 mA Idc Q:16
  • RS庫存編號 466-151
  • 製造零件編號 SRR0604-330KL
小計（1 袋，共 2 件）
TWD48.00(不含稅)
TWD24.00/件
有庫存
Vishay SMM0204 10 kΩ, 0204 Thin Film Resistor 0.001 Surface 0.4 W - SMM02040D1002BB300
  • RS庫存編號 667-659P
  • 製造零件編號 SMM02040D1002BB300
小計 10 件 (按連續帶提供)
TWD134.00(不含稅)
TWD13.40/件
有庫存
Panasonic 220 μF Aluminium Electrolytic Capacitor 50V dc, Surface Solder 500
  • RS庫存編號 747-9251
  • 製造零件編號 EEEFP1H221AP
小計（1 卷，共 500 件）
TWD8,500.00(不含稅)
TWD17.00/件
暫時缺貨
TDK Power Inductor Inductor Sample Kit
  • RS庫存編號 475-584
  • 製造零件編號 B82403X0001
小計（1 包，共 5 件）
TWD10,155.00(不含稅)
TWD2,031.00/件
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