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

147606 สินค้าที่แสดงสำหรับ Passive Components

19 จาก 999+
KOA 1.5kΩ Metal Film Resistor 0.25W ±1% MFS1/4CC1501F
  • RS Stock No. 491-1421
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MFS1/4CC1501F
Each: (In a Pack of 20)
THB7.105(ไม่รวมภาษีมูลค่าเพิ่ม)
Arcol 200Ω Non-Inductive Resistor 50W ±1% AP851 200R F 50PPM
  • RS Stock No. 166-4826
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. AP851 200R F 50PPM
Each (In a Tray of 50)
THB220.359(ไม่รวมภาษีมูลค่าเพิ่ม)
Laird Ferrite Bead (Snap-On EMI Core, Split EMI Core), 19.7 x 35.1 x 18mm (2736), 120Ω impedance at 25 MHz, 220Ω
  • RS Stock No. 888-3377
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 28A2736-0A2
Each: (In a Pack of 50)
THB36.23(ไม่รวมภาษีมูลค่าเพิ่ม)
Arcol 16.9kΩ Metal Film Resistor 0.25W ±0.1% MRA020716K9BTA015
  • RS Stock No. 166-4461
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MRA020716K9BTA015
Each (In a Box of 500)
THB16.264(ไม่รวมภาษีมูลค่าเพิ่ม)
Vishay 1MΩ Metal Glaze Resistor 1W ±5% VR68000001004JAC00
  • RS Stock No. 683-5313P
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. VR68000001004JAC00
Each (Supplied as a Tape)
THB26.914(ไม่รวมภาษีมูลค่าเพิ่ม)
Laird Ferrite Bead (Snap-On EMI Core, Split EMI Core), 18.15 x 32.5 x 18.9mm (2025), 130Ω impedance at 25 MHz, 320Ω
  • RS Stock No. 888-3355
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 28A2025-0A2
Each: (In a Pack of 50)
THB37.382(ไม่รวมภาษีมูลค่าเพิ่ม)
Vishay 1.5kΩ Metal Film Resistor 1W ±5% PR01000101501JA100
  • RS Stock No. 683-5394
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PR01000101501JA100
Each: (In a Pack of 10)
THB5.719(ไม่รวมภาษีมูลค่าเพิ่ม)
RS PRO 680Ω Carbon Film Resistor 2W ±5%
  • RS Stock No. 707-8864
Each: (In a Pack of 10)
THB5.84(ไม่รวมภาษีมูลค่าเพิ่ม)
Panasonic 220μF Aluminium Electrolytic Capacitor 25V, Surface Mount - EEEFN1E221L
  • RS Stock No. 262-4903
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. EEEFN1E221L
Each (On a Tape of 10)
THB13.899(ไม่รวมภาษีมูลค่าเพิ่ม)
Arcol Ohmite 20Ω ±10% 25W High Power Wirewound Adjustable Resistor ±260ppm/°C 50.8mm
  • RS Stock No. 144-5505
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D25K20RE
Each
THB617.50(ไม่รวมภาษีมูลค่าเพิ่ม)
RS PRO 47μF Aluminium Electrolytic Capacitor 16V dc, Radial, Through Hole
  • RS Stock No. 706-0535
Each: (In a Pack of 100)
THB2.587(ไม่รวมภาษีมูลค่าเพิ่ม)
Vishay, 100Ω 600W Thick Film Chassis Mount Resistor LPS0600H1000JB ±5%
  • RS Stock No. 684-2844
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. LPS0600H1000JB
Each
THB2,956.59(ไม่รวมภาษีมูลค่าเพิ่ม)
Arcol, 20Ω 50W Wire Wound Chassis Mount Resistor HS50 20R J ±5%
  • RS Stock No. 166-4643
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. HS50 20R J
Each (In a Bag of 20)
THB141.321(ไม่รวมภาษีมูลค่าเพิ่ม)
RS PRO 4.7μF Aluminium Electrolytic Capacitor 250V dc, Radial, Through Hole
  • RS Stock No. 173-0263
Each (In a Bag of 1000)
THB3.356(ไม่รวมภาษีมูลค่าเพิ่ม)
AVX 100nF Multilayer Ceramic Capacitor MLCC 50V dc ±20% Z5U Dielectric SA10 Through Hole, Max. Temp. +85°C
  • RS Stock No. 537-3460
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SA105E104MARC
Each: (In a Pack of 25)
THB6.994(ไม่รวมภาษีมูลค่าเพิ่ม)
Vishay 390Ω Metal Film Resistor 3W ±5% PR03000203900JAC00
  • RS Stock No. 441-2564
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PR03000203900JAC00
Each: (In a Pack of 10)
THB12.075(ไม่รวมภาษีมูลค่าเพิ่ม)
Littelfuse, LA Metal Oxide Varistor 1.9nF 100A, Clamping 340V, Varistor 228V
  • RS Stock No. 170-9904
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. V130LA20AP
Each (In a Bag of 500)
THB11.951(ไม่รวมภาษีมูลค่าเพิ่ม)
RS PRO 330μF Aluminium Electrolytic Capacitor 10V dc, Radial, Through Hole
  • RS Stock No. 711-0810
Each: (In a Pack of 50)
THB2.734(ไม่รวมภาษีมูลค่าเพิ่ม)
Vishay 220kΩ Metal Film Resistor 3W ±5% PR03000202203JAC00
  • RS Stock No. 683-5934
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. PR03000202203JAC00
Each: (In a Pack of 10)
THB11.971(ไม่รวมภาษีมูลค่าเพิ่ม)
KEMET 100pF Multilayer Ceramic Capacitor MLCC, 50V dc V, ±5% , SMD
  • RS Stock No. 264-4523
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. C0603C101J5GACTU
Each: (In a Pack of 25)
THB1.277(ไม่รวมภาษีมูลค่าเพิ่ม)
1
19
7381
ผลลัพธ์ต่อหน้า

Guides & Articles

Capacitors Guide
Capacitors Guide
In our comprehensive Capacitors Guide we look at MLCC's and the alternatives available
Read more
Variable Resistors Guide
Variable Resistors Guide
Everything you need to know about variable resistors
Read more

ลิงก์ที่เกี่ยวข้อง