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

159063 표시되는 제품 Passive Components

5000 / 999+
일시적 품절
KEMET 3.9 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 801-5293
  • 제조사 부품 번호 C0603C392K5RACTU
Subtotal (1 reel of 500 units)
₩23,400.00
₩0.245/unit
재고있음
Bourns PTL 1 mΩ Slide Slide Potentiometer 1-Gang Surface
  • RS 제품 번호 246-3261
  • 제조사 부품 번호 PTL30-15R0-103B1
Subtotal (1 tray of 600 units)
₩1,516,320.00
₩12.958/unit
재고있음
KEMET C44P-R Film Capacitor, ±5 %, 250 μF 1.1 kV dc 480V ac, Stud Mount
  • RS 제품 번호 182-9140
  • 제조사 부품 번호 C44PMGR6250RASJ
Subtotal (1 unit)
₩182,539.50
₩936.10/unit
일시적 품절
Vishay 5191 Film Capacitor, ±5 % or ±10 %, 950 μF 900 V dc 900V ac
  • RS 제품 번호 238-5590
  • 제조사 부품 번호 HDMKP 900-950 IY
Subtotal (1 Box of 4 units)
₩2,748,860.40
₩3,524.175/unit
일시적 품절
Vishay, PRAHT100 5 kΩ 0.1 % ISOL Resistor Array, 4 Resistors, 0.01 W total, 0603, Convex
  • RS 제품 번호 812-2919
  • 제조사 부품 번호 PRAHT100I4-5KBWGT
Subtotal (1 unit)
₩35,568.00
₩182.40/unit
재고있음
KEMET P410 Paper Capacitor X1 300V ac 300 V dc, Through Hole
  • RS 제품 번호 878-8048
  • 제조사 부품 번호 P410CJ473M300AH101
Subtotal (1 pack of 5 units)
₩19,968.00
₩20.48/unit
일시적 품절
Vishay D/CRCW-IF e3 2.2 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.063 W - CRCW04022R20JNEDIF
  • RS 제품 번호 812-1767
  • 제조사 부품 번호 CRCW04022R20JNEDIF
Subtotal (1 Bag of 25 units)
₩4,582.50
₩0.94/unit
마지막 RS 재고
KEMET 150 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 182-9653
  • 제조사 부품 번호 C1210C154J1JACAUTO
Subtotal (1 pack of 10 units)
₩13,299.00
₩6.82/unit
마지막 RS 재고
Panasonic, V Surge Absorber 380 pF 25 A, Clamping 40 V, Varistor 240 V
  • RS 제품 번호 720-9885
  • 제조사 부품 번호 ERZV10D241
Subtotal (1 pack of 10 units)
₩2,866.50
₩1.47/unit
재고있음
RS PRO 1 μF Electrolytic Tantalum Electrolytic Capacitor 50V dc, Through Hole, CB Series
  • RS 제품 번호 181-4666
Subtotal (1 pack of 20 units)
₩26,988.00
₩6.915/unit
현재 비가용
Renesas Electronics, 33MHz XO Crystal Oscillator, ±20 ppm HCMOS, 6-Pin Surface Mount XLH536033.330000I
  • RS 제품 번호 264-3475
  • 제조사 부품 번호 XLH536033.330000I
Subtotal (1 pack of 5 units)
₩17,355.00
₩17.80/unit
일시적 품절
Bourns, CC453232A, 1812 Multilayer Surface Mount Inductor with a Ferrite Core, 4.7 μH Ferrite Core ±10 % 1.3 A Idc Q:10
  • RS 제품 번호 212-0636
  • 제조사 부품 번호 CC453232A-4R7KL
Subtotal (1 reel of 500 units)
₩182,325.00
₩1.867/unit
재고있음
Panasonic ERA 3.48 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6AEB3481V
  • RS 제품 번호 708-6288
  • 제조사 부품 번호 ERA6AEB3481V
Subtotal (1 pack of 5 units)
₩741.00
₩0.76/unit
마지막 RS 재고
TE Connectivity RN73 17.4 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A17K4B
  • RS 제품 번호 215-3803
  • 제조사 부품 번호 RN73C2A17K4B
Subtotal (1 pack of 5 units)
₩11,934.00
₩12.24/unit
마지막 RS 재고
TE Connectivity 40.2 Ω Metal Film Resistor 0.25 W 0.1 % YR1B40R2CC
  • RS 제품 번호 754-5721
  • 제조사 부품 번호 YR1B40R2CC
Subtotal (1 pack of 5 units)
₩2,944.50
₩3.02/unit
재고있음
Panasonic 680 μF Capacitor 25V dc, Radial, Through Hole - EEUFR1E681 Radial Lead
  • RS 제품 번호 708-3730
  • 제조사 부품 번호 EEUFR1E681
Subtotal (1 pack of 10 units)
₩7,800.00
₩4.00/unit
재고있음
Vishay 10 μF MnO2 Tantalum Capacitor 16V dc, Through Hole, 489D Series
  • RS 제품 번호 169-3406
  • 제조사 부품 번호 489D106X0016C6VE3
Subtotal (1 Bag of 500 units)
₩766,350.00
₩7.855/unit
재고있음
Panasonic ERA 6A 324 kΩ, 0805 Thin Film Surface Mount Fixed Resistor ±0.1 % 0.125 W - ERA6AEB3243V
  • RS 제품 번호 287-464
  • 제조사 부품 번호 ERA6AEB3243V
Subtotal (1 Bag of 10 units)
₩975.00
₩0.50/unit
재고있음
Vishay CRCW 4.02 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW12064K02FKEA
  • RS 제품 번호 679-2178
  • 제조사 부품 번호 CRCW12064K02FKEA
Subtotal (1 pack of 50 units)
₩2,242.50
₩0.228/unit
일시적 품절
Wurth Elektronik 470 μH Ferrite Radial Inductor, 440 mA Idc, 3 Ω Rdc, WE-TI
  • RS 제품 번호 163-3304
  • 제조사 부품 번호 744741471
Subtotal (1 tray of 140 units)
₩239,421.00
₩8.768/unit
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