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

161908 표시되는 제품 Passive Components

109 / 999+
재고있음
TDK-Lambda, RSHN 6 A 250V ac -25Hz, 85 Hz, DIN Rail EMC Filter, Screw 1 Phase
  • RS 제품 번호 238-0231
  • 제조사 부품 번호 RSHN-2006D
Subtotal (1 unit)
₩48,243.00
₩247.40/unit
제조사가 재고 비축중
Cosel, EAC 6 A 250V 60Hz, DIN Rail Power Line Filter, DIN Connector 1 Phase
  • RS 제품 번호 220-209
  • 제조사 부품 번호 EAP-06-472
Subtotal (1 unit)
₩34,651.50
₩177.70/unit
일시적 품절
Panasonic E96 41200 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.125 W - ERA6AEB4122V
  • RS 제품 번호 782-536
  • 제조사 부품 번호 ERA6AEB4122V
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
일시적 품절
ROHM ESR03 11 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ110
  • RS 제품 번호 263-1165
  • 제조사 부품 번호 ESR03EZPJ110
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.142/unit
재고있음
Wurth Elektronik 680 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-9314
  • 제조사 부품 번호 860160578029
Subtotal (1 pack of 5 units)
₩9,769.50
₩10.02/unit
일시적 품절
Panasonic E96 140 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB1400X
  • RS 제품 번호 782-841
  • 제조사 부품 번호 ERA2AEB1400X
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
제조사가 재고 비축중
Phoenix Contact 6 A 230V ac 50Hz, 60 Hz, DIN Rail EMC Filter, Push In 1 Phase
  • RS 제품 번호 267-1699
  • 제조사 부품 번호 1292321
Subtotal (1 unit)
₩203,268.00
₩1,042.40/unit
일시적 품절
Arcol Ohmite 10 kΩ Resistive Fixed Resistor 12 W 5 % B12J10KE
  • RS 제품 번호 760-183
  • 제조사 부품 번호 B12J10KE
Subtotal (1 Box of 25 units)
₩228,686.25
₩46.908/unit
재고있음
Murata CSTNE8M00G550000R0 Ceramic Resonator 33 pF, 3-Pin
  • RS 제품 번호 216-6064
  • 제조사 부품 번호 CSTNE8M00G550000R0
Subtotal (1 tape of 20 units)
₩6,318.00
₩1.62/unit
일시적 품절
Panasonic ECWFE Film Capacitor, ±5 %, 680 nF 450 V dc, Through Hole
  • RS 제품 번호 122-4015
  • 제조사 부품 번호 ECWFE2W684JA
Subtotal (1 reel of 1000 units)
₩456,300.00
₩2.342/unit
재고있음
Vishay, ACAS 1 kΩ 0.5 % ISOL Resistor Array, 4 Resistors, 0.3 W total, 0612, Convex
  • RS 제품 번호 684-5745P
  • 제조사 부품 번호 ACASA100121001P100
Subtotal 5 units (supplied on a continuous strip)
₩7,780.50
₩7.98/unit
단종되는 중
RS PRO, 6 Ω 300 W Aluminium Braking Resistor ±5 %
  • RS 제품 번호 185-2292
Subtotal (1 unit)
₩99,177.00
₩508.60/unit
일시적 품절
Panasonic 560 μF Hybrid Aluminium Electrolytic Capacitor 25V, Surface - EEHZV1E561UV
  • RS 제품 번호 688-007
  • 제조사 부품 번호 EEHZV1E561UV
Subtotal (1 pack of 5 units)
₩355,212.00
₩364.322/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 270 kΩ, 0603 Thick Film Resistor ±1 % Surface 0.125 W - MCR03SEQPF2703
  • RS 제품 번호 780-569P
  • 제조사 부품 번호 MCR03SEQPF2703
Subtotal 1000 units (supplied on a reel)
₩17,550.00
₩0.09/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS 제품 번호 180-6467
  • 제조사 부품 번호 C0402C101F5GACTU
Subtotal (1 reel of 1000 units)
₩891,150.00
₩4.569/unit
재고있음
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 348 Ω impedance at 25 MHz, 600 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4964
  • 제조사 부품 번호 BLM18SP601SN1D
Subtotal (1 tape of 100 units)
₩17,160.00
₩0.883/unit
재고있음
Molex, 73286, EMI Filter, 250V 50.3MHz, 5 A, Tray, Screw, Screw 65.02 mm 65.02 mm
  • RS 제품 번호 427-952
  • 제조사 부품 번호 732860340
Subtotal (1 unit)
₩299,559.00
₩1,536.20/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 521-9912
  • 제조사 부품 번호 3296X-1-202LF
Subtotal (1 unit)
₩2,710.50
₩13.90/unit
일시적 품절
Panasonic ERJPC6 140000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-285
  • 제조사 부품 번호 ERJPC6D1403V
Subtotal (1 tape of 10 units)
₩1,092.00
₩0.558/unit
일시적 품절
Wurth Elektronik, WE-VS Varistor 490 pF 1 A, Clamping 54 V, Varistor 33 V, 1206
  • RS 제품 번호 163-3894
  • 제조사 부품 번호 82551200
Subtotal (1 reel of 4000 units)
₩4,797,000.00
₩6.151/unit
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