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

164484 표시되는 제품 Passive Components

정렬 기준
1950 / 999+
현재 비가용
TE Connectivity 3430 2 kΩ, 0508 Thick Film Surface Mount Fixed Resistor 1 % Surface 1 W - 3430A2F2K0TD
  • RS 제품 번호 274-7015
  • 제조사 부품 번호 3430A2F2K0TD
Subtotal (1 reel of 5000 units)
₩240,000.00
₩48.00/unit
재고있음
RS PRO 88 dB Panel Mount High & Low Internal 23 mm Buzzer 44 mm 3 V dc Min 18V dc Max
  • RS 제품 번호 622-1477P
Subtotal 1 unit (supplied in a box)
₩7,460.00
₩7,460.00/unit
재고있음
KEMET R58 Film Capacitor, 10 %, 820 nF 600 V dc 600V ac, PCB
  • RS 제품 번호 262-2150
  • 제조사 부품 번호 R586R382050T0K
Subtotal (1 tray of 256 units)
₩1,255,424.00
₩4,904.00/unit
재고있음
MPS, MPL Unshielded Surface Mount Inductor 2.2 μH ±20 % 2 A Idc
  • RS 제품 번호 337-364
  • 제조사 부품 번호 MPL-AT2010-2R2
Subtotal (1 tape of 20 units)
₩15,920.00
₩796.00/unit
재고있음
Vishay MMA0204 330 Ω, 0204 Thin Film Surface Mount Resistor ±0.1 % Surface 0.25 W - MMA02040E3300BB100
  • RS 제품 번호 678-7700
  • 제조사 부품 번호 MMA02040E3300BB100
Subtotal (1 pack of 5 units)
₩9,920.00
₩1,984.00/unit
현재 비가용
ROHM ESR18 3 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF3004
  • RS 제품 번호 264-1796
  • 제조사 부품 번호 ESR18EZPF3004
Subtotal (1 tape of 100 units)
₩8,800.00
₩88.00/unit
재고있음
TE Connectivity 100 Ω Ceramic Composition Resistor 2 W 10 % CCR2100RKB
  • RS 제품 번호 377-4934
  • 제조사 부품 번호 CCR2100RKB
Subtotal (1 pack of 5 units)
₩35,580.00
₩7,116.00/unit
현재 비가용
Abracon, 50MHz Crystal Oscillator Crystal Oscillator, ±50 ppm CMOS, HCMOS, LVCMOS, 4-Pin Surface Mount
  • RS 제품 번호 237-7324
  • 제조사 부품 번호 ASVDV-50.000MHz-LC-T
Subtotal (1 reel of 1000 units)
₩2,132,000.00
₩2,132.00/unit
재고있음
RS PRO 13 mm Knob Diameter Grey Potentiometer Knob for 6.4 mm Shaft D Shaped
  • RS 제품 번호 467-6718
Subtotal (1 pack of 10 units)
₩10,040.00
₩1,004.00/unit
마지막 RS 재고
Toshin Kogyo 1000μF Electrolytic Capacitor 16V dc, Radial, Through Hole - 1CUTSJ102M0
  • RS 제품 번호 144-3228
  • 제조사 부품 번호 1CUTSJ102M0
Subtotal (1 Bag of 200 units)
₩668,800.00
₩3,344.00/unit
재고있음
Panasonic 1500 μF Capacitor 25V dc, Radial, Through Hole - EEUFC1E152S Radial Lead
  • RS 제품 번호 572-091
  • 제조사 부품 번호 EEUFC1E152S
Subtotal (1 pack of 5 units)
₩13,760.00
₩2,752.00/unit
재고있음
TE Connectivity 220 Ω Carbon Film Resistor 0.5 W 5 % CFR50J220R
  • RS 제품 번호 132-337
  • 제조사 부품 번호 CFR50J220R
Subtotal (1 pack of 10 units)
₩1,060.00
₩106.00/unit
일시적 품절
TE Connectivity TLM 20 mΩ, 2512 Metal Foil Surface Mount Resistor ±1 % Surface 1 W - TLM3ADR020FTE
  • RS 제품 번호 869-5485
  • 제조사 부품 번호 TLM3ADR020FTE
Subtotal (1 Bag of 10 units)
₩15,040.00
₩1,504.00/unit
일시적 품절
Vishay CRCW 475 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CRCW0805475KFKEA
  • RS 제품 번호 182-5211
  • 제조사 부품 번호 CRCW0805475KFKEA
Subtotal (1 reel of 1000 units)
₩20,000.00
₩20.00/unit
재고있음
Bourns CR0805 470 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - CR0805-FX-4700ELF
  • RS 제품 번호 740-9038
  • 제조사 부품 번호 CR0805-FX-4700ELF
Subtotal (1 pack of 50 units)
₩1,200.00
₩24.00/unit
현재 비가용
TE Connectivity 3.3 kΩ Metal Oxide Resistor 2 W 5 % ROX2SJ3K3
  • RS 제품 번호 214-2011P
  • 제조사 부품 번호 ROX2SJ3K3
Subtotal 10 units (supplied as a tape)
₩2,660.00
₩266.00/unit
재고있음
Arcol Ohmite HS25F 4K7 F, 4.7 kΩ 25 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9968
  • 제조사 부품 번호 HS25F 4K7 F
Subtotal (1 unit)
₩25,560.00
₩25,560.00/unit
재고있음
Wurth Elektronik, WE-XHMI, 6030 Power Inductor with a Iron Core, 8.2 μH Flat Wire Winding 7.8 A Idc
  • RS 제품 번호 697-797
  • 제조사 부품 번호 744393445082
Subtotal (1 tape of 5 units)
₩15,300.00
₩3,060.00/unit
재고있음
Vishay CRCW 43 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW040243K0FKED
  • RS 제품 번호 182-3625
  • 제조사 부품 번호 CRCW040243K0FKED
Subtotal (1 reel of 1000 units)
₩16,000.00
₩16.00/unit
재고있음
KOA 240 Ω Metal Film Resistor 0.25 W 1 % MFS1/4CC2400F
  • RS 제품 번호 491-1213
  • 제조사 부품 번호 MFS1/4CC2400F
Subtotal (1 pack of 20 units)
₩6,000.00
₩300.00/unit
1
1950
8225
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