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

163675 표시되는 제품 Passive Components

정렬 기준
670 / 999+
재고있음
Ezurio PCB WiFi Antenna with UFL, MCIS, MHF Connector, WiFi
  • RS 제품 번호 245-8276P
  • 제조사 부품 번호 EFD2471A3S-10MHF1
Subtotal 1 unit (supplied in a bag)
₩79.30
₩79.30/unit
재고있음
Panasonic ERJ 5.6 Ω, 1210 Thick Film Surface Mount Resistor ±1 % 0.5 W - ERJ14BQF5R6U
  • RS 제품 번호 898-7270P
  • 제조사 부품 번호 ERJ14BQF5R6U
Subtotal 100 units (supplied on a continuous strip)
₩117.80
₩1.178/unit
일시적 품절
Vishay Single Layer Ceramic Capacitor 1 nF 400V ac ±20 % Y5U Dielectric, WYO, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 173-0412
  • 제조사 부품 번호 WKO102MCPCJ0KR
Subtotal (1 Box of 1000 units)
₩4,468.00
₩4.468/unit
마지막 RS 재고
Nippon Chemi-Con 470 μF Capacitor 100V - ESMQ101ELL471ML25S
  • RS 제품 번호 146-8523
  • 제조사 부품 번호 ESMQ101ELL471ML25S
Subtotal (1 pack of 5 units)
₩128.80
₩25.76/unit
일시적 품절
KEMET R73 Film Capacitor, ±5 %, 22 nF 630 V dc 300V ac, Through Hole
  • RS 제품 번호 173-1758
  • 제조사 부품 번호 R73PI2220SE00J
Subtotal (1 Bag of 1000 units)
₩4,489.00
₩4.489/unit
일시적 품절
KOA RN73H 47 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.13 W
  • RS 제품 번호 187-7766P
  • 제조사 부품 번호 RN73H2ATTD4702B25
Subtotal 50 units (supplied on a continuous strip)
₩124.50
₩2.49/unit
일시적 품절
TDK, NLFV-EF, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±10 % 140 mA Idc
  • RS 제품 번호 185-7693
  • 제조사 부품 번호 NLFV32T-150K-EF
Subtotal (1 reel of 2000 units)
₩2,420.00
₩1.21/unit
일시적 품절
Wurth Elektronik Openable, Diameter 15 mm Ferrite Sleeve, Apertures: 1 Key 39 mm 35 mm 49 mm, For EMI Suppression
  • RS 제품 번호 168-3209P
  • 제조사 부품 번호 74271151S
Subtotal 1 unit (supplied in a bag)
₩111.10
₩111.10/unit
제조사가 재고 비축중
RS Better World
Schneider Electric Power Factor Correction Capacitor PFC 32 kvar 3
  • RS 제품 번호 211-2821
  • 제조사 부품 번호 VLVAW0N03504AA
Subtotal (1 unit)
₩44,220.10
₩44,220.10/unit
재고있음
Bourns CR 2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CR0402AFX-2001GLF
  • RS 제품 번호 458-564
  • 제조사 부품 번호 CR0402AFX-2001GLF
Subtotal (1 tape of 10 units)
₩1.70
₩0.17/unit
일시적 품절
Vishay RH005R1000FE02, 100 mΩ 7.5 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 168-0065
  • 제조사 부품 번호 RH005R1000FE02
Subtotal (1 Box of 100 units)
₩4,716.80
₩47.168/unit
현재 비가용
ROHM ESR18 33 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W - ESR18EZPJ330
  • RS 제품 번호 264-2033P
  • 제조사 부품 번호 ESR18EZPJ330
Subtotal 100 units (supplied on a continuous strip)
₩31.40
₩0.314/unit
재고있음
Welwyn 1.8 Ω Wirewound Resistor 7 W 5 % W22-1R8JI
  • RS 제품 번호 139-3337
  • 제조사 부품 번호 W22-1R8JI
Subtotal (1 reel of 700 units)
₩7,210.00
₩10.30/unit
일시적 품절
Wurth Elektronik Ferrite Bead 1.5 mm (Surface) (1812) (EMI Suppression), 680 Ω impedance at 100 MHz
  • RS 제품 번호 144-9851
  • 제조사 부품 번호 74279252
Subtotal (1 reel of 1000 units)
₩2,048.00
₩2.048/unit
재고있음
RS PRO 100 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-0930
Subtotal (1 pack of 100 units)
₩70.90
₩0.709/unit
일시적 품절
Murata 32 MHz Crystal ±20 ppm Cap Chip 3-Pin 0.7 mm 2 mm 1.6mm
  • RS 제품 번호 167-4856
  • 제조사 부품 번호 XRCGB32M000F2P00R0
Subtotal (1 reel of 3000 units)
₩4,152.00
₩1.384/unit
재고있음
KEMET R82 Film Capacitor, ±5 %, 22 nF 100 V dc 160V ac, Through Hole
  • RS 제품 번호 170-0077
  • 제조사 부품 번호 R82EC2220DQ50J
Subtotal (1 Box of 3500 units)
₩2,103.50
₩0.601/unit
재고있음
RS PRO P25 500 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 842-7043
Subtotal (1 unit)
₩53.50
₩53.50/unit
재고있음
Panasonic ERJ 3EK 2.2 mΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.1 W - ERJ3EKF60R4V
  • RS 제품 번호 277-877P
  • 제조사 부품 번호 ERJ3EKF60R4V
Subtotal 10 units (supplied on a continuous strip)
₩1.90
₩0.19/unit
일시적 품절
KOA 39 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C393J
  • RS 제품 번호 475-6836
  • 제조사 부품 번호 CF1/4C393J
Subtotal (1 Bag of 100 units)
₩44.20
₩0.442/unit
1
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8184
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