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

162322 표시되는 제품 Passive Components

235 / 999+
재고있음
KEMET 9.9 mH 0.7 A Common Mode Choke 0.81 Ω 250V
  • RS 제품 번호 186-1103
  • 제조사 부품 번호 SSHB10HS-07099
Subtotal (1 pack of 5 units)
₩13,572.00
₩13.92/unit
일시적 품절
Vishay 6.8 μF Tantalum Tantalum Capacitor 16V dc, Surface, TMCU Series
  • RS 제품 번호 188-2044
  • 제조사 부품 번호 TMCUA1C685KTRF
Subtotal (1 reel of 3000 units)
₩713,700.00
₩1.219/unit
일시적 품절
Vishay 1 μF Tantalum Tantalum Capacitor 35V dc, Surface, TMCU Series
  • RS 제품 번호 188-2061
  • 제조사 부품 번호 TMCUB1V105KTRF
Subtotal (1 reel of 3000 units)
₩1,287,000.00
₩2.199/unit
일시적 품절
Yageo RC_L 47 kΩ, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0747KL
  • RS 제품 번호 198-7613
  • 제조사 부품 번호 RC0201FR-0747KL
Subtotal (1 reel of 10000 units)
₩58,500.00
₩0.032/unit
재고있음
Panasonic ERJ 5.6 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD5601V
  • RS 제품 번호 810-1867
  • 제조사 부품 번호 ERJ6RBD5601V
Subtotal (1 Bag of 100 units)
₩7,605.00
₩0.394/unit
재고있음
Vishay 149 250 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 14910F0GJSX10254KA
  • RS 제품 번호 484-8610
  • 제조사 부품 번호 14910F0GJSX10254KA
Subtotal (1 unit)
₩24,511.50
₩125.70/unit
재고있음
Panasonic ERJ B2 300 mΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2BFR30V
  • RS 제품 번호 228-0828
  • 제조사 부품 번호 ERJB2BFR30V
Subtotal (1 reel of 5000 units)
₩1,384,500.00
₩1.419/unit
재고있음
CHEMI-CON 100 μF Surface Polymer Capacitor, 16V
  • RS 제품 번호 251-4844
  • 제조사 부품 번호 APXG160ARA101ME61G
Subtotal (1 tape of 10 units)
₩7,293.00
₩3.74/unit
일시적 품절
Panasonic E96 348 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB3480V
  • RS 제품 번호 782-982
  • 제조사 부품 번호 ERA3AEB3480V
Subtotal (1 tape of 10 units)
₩741.00
₩0.38/unit
재고있음
10 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, PV36
  • RS 제품 번호 769-2151
  • 제조사 부품 번호 PV36W100C01B00
Subtotal (1 unit)
₩3,588.00
₩18.40/unit
일시적 품절
Vishay, PRAHT100 250 kΩ 0.1 % ISOL Resistor Array, 4 Resistors, 0.01 W total, 0603, Convex
  • RS 제품 번호 812-2921
  • 제조사 부품 번호 PRAHT100I4250KBWGT
Subtotal (1 unit)
₩35,568.00
₩182.40/unit
재고있음
Murata, BNX 10 A 50V dc 1 GHz, 1MHz, Through Hole EMI Filter, Pin
  • RS 제품 번호 216-6037
  • 제조사 부품 번호 BNX002-11
Subtotal (1 unit)
₩11,544.00
₩59.20/unit
일시적 품절
Arcol Ohmite HS50M 270R J M303, 270 Ω 50 W Resistive Resistor ±5 %
  • RS 제품 번호 760-251
  • 제조사 부품 번호 HS50M 270R J M303
Subtotal (1 Box of 20 units)
₩232,284.00
₩59.558/unit
재고있음
Bourns, 4600X 2.2 kΩ 2 % BUS Resistor Array, 4 Resistors, 0.63 W total, SIP, Solder
  • RS 제품 번호 522-3371
  • 제조사 부품 번호 4605X-101-222LF
Subtotal (1 pack of 25 units)
₩4,923.75
₩1.012/unit
재고있음
Panasonic, ETQP4M, 1206 Shielded Surface Mount Inductor with a Metal Composite Core, 470 nH ±20 % 31.1 A Idc
  • RS 제품 번호 253-8458
  • 제조사 부품 번호 ETQP4MR47KLC
Subtotal (1 unit)
₩2,320.50
₩11.90/unit
일시적 품절
Arcol Ohmite LVK 0.01 Ω, 1206 Surface-Mount Technology High Power Wirewound Resistor 1 % 0.5 W - LVK12R010CER
  • RS 제품 번호 758-236
  • 제조사 부품 번호 LVK12R010CER
Subtotal (1 pack of 10 units)
₩13,318.50
₩6.83/unit
재고있음
Wurth Elektronik, 744384, 5030 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 2.2 μH Shielded ±20 %
  • RS 제품 번호 427-081
  • 제조사 부품 번호 7443845030022
Subtotal (1 tape of 5 units)
₩20,728.50
₩21.26/unit
일시적 품절
Panasonic E96 5900 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.125 W - ERA6AEB5901V
  • RS 제품 번호 782-607
  • 제조사 부품 번호 ERA6AEB5901V
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
현재 비가용
Panasonic 33 μF Capacitor 450V dc, Through Hole Radial Lead
  • RS 제품 번호 921-3306
  • 제조사 부품 번호 EEUEE2W330S
Subtotal (1 Bag of 50 units)
₩117,975.00
₩12.096/unit
재고있음
KEMET 3.3 μH Nickel Zinc Ferrite Core Coil Inductor, 3.5 A Idc, 30 mΩ Rdc, SBC2
  • RS 제품 번호 265-2333
  • 제조사 부품 번호 SBC2-3R3-352
Subtotal (1 unit)
₩1,189.50
₩6.10/unit
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