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

162264 표시되는 제품 Passive Components

444 / 999+
재고있음
Murata, NFM41PC, Signal Filter, 50V dc, 6 A, L, Surface, Solder
  • RS 제품 번호 216-6116
  • 제조사 부품 번호 NFM41PC155B1H3L
Subtotal (1 unit)
₩4,290.00
₩22.00/unit
재고있음
Bourns CRE 7 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRE2512-FZ-R007E-3
  • RS 제품 번호 166-9918
  • 제조사 부품 번호 CRE2512-FZ-R007E-3
Subtotal (1 reel of 4000 units)
₩2,316,600.00
₩2.974/unit
일시적 품절
KEMET 2.3 mH 1.7 A Common Mode Choke 0.1 Ω 250V ac
  • RS 제품 번호 186-1127
  • 제조사 부품 번호 SSRH7HS-M17023
Subtotal (1 pack of 5 units)
₩10,276.50
₩10.54/unit
일시적 품절
Bourns, ZV Varistor 2.3 nF 5 A, Clamping 65 V, Varistor 39 V, 1812
  • RS 제품 번호 211-1139
  • 제조사 부품 번호 ZV25K1812801NIR1
Subtotal (1 reel of 1000 units)
₩596,700.00
₩3.059/unit
현재 비가용
TE Connectivity RQ73 158 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.15 W - RQ73C1J158RBTD
  • RS 제품 번호 186-5439
  • 제조사 부품 번호 RQ73C1J158RBTD
Subtotal (1 reel of 5000 units)
₩2,067,000.00
₩2.115/unit
재고있음
Vishay CRCW 560 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW1206560RFKEA
  • RS 제품 번호 169-4936
  • 제조사 부품 번호 CRCW1206560RFKEA
Subtotal (1 reel of 5000 units)
₩146,250.00
₩0.146/unit
일시적 품절
TDK, CT/B Multilayer Varistor 1 A
  • RS 제품 번호 775-2786
  • 제조사 부품 번호 B72520E0400K062
Subtotal (1 pack of 100 units)
₩38,610.00
₩1.977/unit
재고있음
Abracon 32.768 kHz Crystal Unit ±30 ppm Surface Mount 4-Pin 2.5 mm 8 mm 3.8mm
  • RS 제품 번호 171-2795
  • 제조사 부품 번호 ABS25-32.768KHZ-6-T
Subtotal (1 pack of 10 units)
₩7,839.00
₩4.02/unit
일시적 품절
Murata 56 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Through Hole Radial
  • RS 제품 번호 169-2825
  • 제조사 부품 번호 RDE5C1H560J0M1H03A
Subtotal (1 Box of 2000 units)
₩397,800.00
₩1.018/unit
재고있음
Arcol HS50F 100R F, 100 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9365
  • 제조사 부품 번호 HS50F 100R F
Subtotal (1 pack of 5 units)
₩90,499.50
₩92.82/unit
재고있음
KOA 4.3 kΩ Metal Film Resistor 0.25 W 1 % MFS1/4CC4301F
  • RS 제품 번호 491-1550
  • 제조사 부품 번호 MFS1/4CC4301F
Subtotal (1 pack of 20 units)
₩7,098.00
₩1.82/unit
재고있음
TE Connectivity 240 Ω Metal Film Resistor 0.6 W 1 % LR1F240R
  • RS 제품 번호 148-354
  • 제조사 부품 번호 LR1F240R
Subtotal (1 pack of 10 units)
₩604.50
₩0.31/unit
현재 비가용
TDK B32520 Film Capacitor 63V ac 100 V dc, Through Hole
  • RS 제품 번호 185-4964
  • 제조사 부품 번호 B32520C1334J000
Subtotal (1 pack of 20 units)
₩8,892.00
₩2.28/unit
재고있음
2.2 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 161-7027
  • 제조사 부품 번호 3386F-1-222LF
Subtotal (1 tube of 50 units)
₩80,827.50
₩8.288/unit
재고있음
ROHM MCRS Series 13 Ω, 0402 Thick Film Resistor ±1 % Surface 0.1 W - MCR01SMQPF1300
  • RS 제품 번호 780-517P
  • 제조사 부품 번호 MCR01SMQPF1300
Subtotal 1000 units (supplied on a reel)
₩17,550.00
₩0.09/unit
재고있음
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor X2, ±10 %, 47 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 871-2391
  • 제조사 부품 번호 890324025009CS
Subtotal (1 Bag of 10 units)
₩6,513.00
₩3.34/unit
재고있음
Nichicon 390 μF Capacitor 450V dc, Snap-in - LGL2W391MELC30
  • RS 제품 번호 714-8613
  • 제조사 부품 번호 LGL2W391MELC30
Subtotal (1 unit)
₩18,466.50
₩94.70/unit
재고있음
ROHM MCR 3 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - MCR01MZPF3001
  • RS 제품 번호 901-3424
  • 제조사 부품 번호 MCR01MZPF3001
Subtotal (1 Bag of 100 units)
₩585.00
₩0.029/unit
현재 액세스할 수 없는 재고 정보
Vishay 148 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 167-9642
  • 제조사 부품 번호 14810A0BHSX10102KA
Subtotal (1 Box of 50 units)
₩833,625.00
₩85.498/unit
재고있음
Vishay, ACAS 1 kΩ 0.5 % ISOL Resistor Array, 4 Resistors, 0.3 W total, 0612, Convex
  • RS 제품 번호 684-5745
  • 제조사 부품 번호 ACASA100121001P100
Subtotal (1 pack of 5 units)
₩7,780.50
₩7.98/unit
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