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

164371 표시되는 제품 Passive Components

정렬 기준
894 / 999+
일시적 품절
TE Connectivity CJP500J220RJ, 220 Ω 500 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2426
  • 제조사 부품 번호 CJP500J220RJ
Subtotal (1 unit)
₩721.80
₩721.80/unit
재고있음
Bourns CSS2H-2512 500 Ω, 2512 Metal Strip Surface Mount Resistor ±1 % 6 W - CSS2H-2512R-L500FE
  • RS 제품 번호 152-6530
  • 제조사 부품 번호 CSS2H-2512R-L500FE
Subtotal (1000 units, on reels of 1000)
₩5,194.00
₩5.194/unit
단종되는 중
Nichicon 220 μF Capacitor 50V dc, Radial, Through Hole - UBT1H221MPD8 Radial Lead
  • RS 제품 번호 762-1755
  • 제조사 부품 번호 UBT1H221MPD8
Subtotal (5 units, in packs of 5)
₩37.10
₩7.42/unit
일시적 품절
Bourns, SRN3015, 3015 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 800 mA Idc Q:24
  • RS 제품 번호 172-7057
  • 제조사 부품 번호 SRN3015-150M
Subtotal (2000 units, on reels of 2000)
₩3,194.00
₩1.597/unit
일시적 품절
Bourns, BVRA0805 Varistor 1 A, Clamping 81 V
  • RS 제품 번호 854-227P
  • 제조사 부품 번호 BVRA0805-30PFR
Subtotal (50 units, supplied on a continuous strip)
₩77.05
₩1.541/unit
현재 비가용
2J Antenna 2JE18 SMT Antenna, 4G (LTE)
  • RS 제품 번호 204-7539
  • 제조사 부품 번호 2JE18
Subtotal (1 unit)
₩97.52
₩97.52/unit
재고있음
Panasonic 820 μF Capacitor 10V dc, Surface Solder - EEEFN1A821UP 500
  • RS 제품 번호 204-3376
  • 제조사 부품 번호 EEEFN1A821UP
Subtotal (500 units, on reels of 500)
₩1,491.50
₩2.983/unit
재고있음
Bourns, SDR1005, 1005 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 100 μH ±10 % 1 A Idc Q:41
  • RS 제품 번호 729-6526
  • 제조사 부품 번호 SDR1005-101KL
Subtotal (5 units, in packs of 5)
₩26.90
₩5.38/unit
재고있음
Wurth Elektronik 100 μF Surface Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9247
  • 제조사 부품 번호 865060757007
Subtotal (10 units, on tapes of 10)
₩96.80
₩9.68/unit
마지막 RS 재고
Vishay 4.7 μF Tantalum Tantalum Capacitor 6.3V dc, Surface, TMCP Series
  • RS 제품 번호 188-2360
  • 제조사 부품 번호 TMCP0J475KTRF
Subtotal (20 units, in packs of 20)
₩45.40
₩2.27/unit
재고있음
Arcol Ohmite JR Series 0.2 MΩ, 0603 Thick Film Jumper Surface Mount 0.14 W - JR0603X26E
  • RS 제품 번호 758-196
  • 제조사 부품 번호 JR0603X26E
Subtotal (10 units, in packs of 10)
₩54.49
₩5.449/unit
재고있음
Bourns, SDR0805, 0805 Unshielded Surface Mount Inductor with a Ferrite DR Core, 470 μH Ferrite Core ±10 % 340 mA Idc
  • RS 제품 번호 727-1675
  • 제조사 부품 번호 SDR0805-471KL
Subtotal (5 units, in packs of 5)
₩22.10
₩4.42/unit
재고있음
Wurth Elektronik, 744, 3015 Shielded Inductor with a Magnetic Iron Alloy Core, 0.47 μH Surface Mount ±30% 7.1 mA Idc
  • RS 제품 번호 758-388P
  • 제조사 부품 번호 744383350047
Subtotal (5 units, supplied on a continuous strip)
₩65.88
₩13.176/unit
마지막 RS 재고
TDK 100 μH Ferrite Leaded Inductor, Max SRF:3.5 MHz, Q:50, 600 mA Idc, 700 mΩ Rdc, LBC
  • RS 제품 번호 191-1147P
  • 제조사 부품 번호 B82144A2104J000
Subtotal (5 units, supplied as a tape)
₩16.00
₩3.20/unit
재고있음
Molex 105263-0001 Square Omni-Directional Antenna with U.FL/I-PEX MHF Connector Connector
  • RS 제품 번호 819-7379
  • 제조사 부품 번호 105263-0001
Subtotal (1 unit)
₩47.30
₩47.30/unit
제한된 재고
RS PRO, 270 Ω 25 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 175-4107
Subtotal (5 units, in packs of 5)
₩126.20
₩25.24/unit
재고있음
Panasonic 100 μF Capacitor 10V dc, Radial, Through Hole - EEUEB1A101S Radial Lead
  • RS 제품 번호 747-2023
  • 제조사 부품 번호 EEUEB1A101S
Subtotal (25 units, in packs of 25)
₩28.40
₩1.136/unit
재고있음
Wurth Elektronik 220 μF Capacitor 200V dc, Through Hole - 860241081009
  • RS 제품 번호 275-9147
  • 제조사 부품 번호 860241081009
Subtotal (1 unit)
₩45.10
₩45.10/unit
재고있음
Wurth Elektronik WCAP-FTDB Film Capacitor, 5 %, 50 μF 900 V dc, Through Hole
  • RS 제품 번호 261-0163
  • 제조사 부품 번호 890724429005CS
Subtotal (1 unit)
₩136.20
₩136.20/unit
일시적 품절
TE Connectivity 2176725-5, 10 Ω 130 W Wirewound Chassis Mount Resistor 5 %
  • RS 제품 번호 338-867
  • 제조사 부품 번호 2176725-5
Subtotal (25 units, in boxes of 25)
₩23,344.20
₩933.768/unit
1
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