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

162291 표시되는 제품 Passive Components

292 / 999+
일시적 품절
Panasonic 270 μF Capacitor 35V dc, Radial, Through Hole - EEUTP1V271 Radial Lead
  • RS 제품 번호 166-8320
  • 제조사 부품 번호 EEUTP1V271
Subtotal (1 Bag of 200 units)
₩260,520.00
₩6.676/unit
일시적 품절
Panasonic 330 μF Surface Polymer Capacitor, 2.5V dc
  • RS 제품 번호 103-8665
  • 제조사 부품 번호 2R5TPE330M7
Subtotal (1 reel of 3000 units)
₩8,564,400.00
₩14.645/unit
일시적 품절
Panasonic ERJPC6 2370 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B2371V
  • RS 제품 번호 789-862
  • 제조사 부품 번호 ERJPC6B2371V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
현재 비가용
ROHM ESR18 3.6 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF3R60
  • RS 제품 번호 264-1817
  • 제조사 부품 번호 ESR18EZPF3R60
Subtotal (1 reel of 5000 units)
₩214,500.00
₩0.221/unit
재고있음
Arcol Ohmite 500 kΩ Thick Film Resistor 2.5 W 1 % SM108035003FE
  • RS 제품 번호 144-5549
  • 제조사 부품 번호 SM108035003FE
Subtotal (1 unit)
₩9,282.00
₩47.60/unit
일시적 품절
Fair-Rite Openable, Diameter 13 mm Ferrite Core, Apertures: 1 39.4 mm 30.5 mm 31 mm, For EMI Suppression
  • RS 제품 번호 173-0014
  • 제조사 부품 번호 0461164181
Subtotal (1 Box of 110 units)
₩620,334.00
₩28.92/unit
현재 비가용
KEMET 2 μH 4 A Common Mode Choke 15.5 mΩ 50V dc
  • RS 제품 번호 186-0642
  • 제조사 부품 번호 SHO-101
Subtotal (1 Box of 1000 units)
₩1,556,100.00
₩7.984/unit
현재 비가용
ROHM ESR18 160 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF1603
  • RS 제품 번호 264-1730
  • 제조사 부품 번호 ESR18EZPF1603
Subtotal (1 reel of 5000 units)
₩214,500.00
₩0.216/unit
재고있음
Broadcom 5V dc Optical Encoder with a 6 mm Hollow Shaft, Standard Mount, External
  • RS 제품 번호 818-8830
  • 제조사 부품 번호 HEDS-5500#A12
Subtotal (1 unit)
₩97,851.00
₩501.80/unit
재고있음
Bourns, SRP1265WA, 1265 Shielded Power Inductor with a Metal Alloy Powder Core, 15 μH ±20 % 9 A Idc Q:20
  • RS 제품 번호 247-6069
  • 제조사 부품 번호 SRP1265WA-150M
Subtotal (1 unit)
₩4,699.50
₩24.10/unit
일시적 품절
KOA RN73R 25.2 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD2522B25
  • RS 제품 번호 223-4723
  • 제조사 부품 번호 RN73R1JTTD2522B25
Subtotal (1 reel of 5000 units)
₩341,250.00
₩0.347/unit
재고있음
Bourns CRS 100 Ω, 0603 Thick Film Resistor 1 % Surface 125 mW - CRS0603AFX-1000ELF
  • RS 제품 번호 630-176
  • 제조사 부품 번호 CRS0603AFX-1000ELF
Subtotal (1 tape of 20 units)
₩2,028.00
₩0.515/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Vishay, 64X
  • RS 제품 번호 154-2224P
  • 제조사 부품 번호 M64X202KB40
Subtotal 1 unit (supplied in a box)
₩4,621.50
₩23.70/unit
일시적 품절
KOA SG73P 220 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.75 W - SG73P2BTTD2200F
  • RS 제품 번호 178-6707
  • 제조사 부품 번호 SG73P2BTTD2200F
Subtotal (1 reel of 5000 units)
₩253,500.00
₩0.265/unit
마지막 RS 재고
RS PRO 100 μH Power Inductor, 2 A Idc, 0.109 Ω Rdc, DP
  • RS 제품 번호 104-8428
Subtotal (1 pack of 10 units)
₩19,675.50
₩10.09/unit
재고있음
Wurth Elektronik, WE-HCI, 1365 Shielded Surface Mount Inductor with a Polystyrene Core, 2.8 μH Flat Wire Winding ±20 %
  • RS 제품 번호 296-196
  • 제조사 부품 번호 7443551280
Subtotal (1 tape of 2 units)
₩12,616.50
₩32.35/unit
재고있음
TDK Switching Spark Gap, 230 V Breakdown Voltage, 300 A, 25 Hz Max. Switching Frequency
  • RS 제품 번호 771-0026
  • 제조사 부품 번호 B88069X0680T502
Subtotal (1 pack of 5 units)
₩23,497.50
₩24.10/unit
일시적 품절
Panasonic E96 2610 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB2611X
  • RS 제품 번호 782-969
  • 제조사 부품 번호 ERA2AEB2611X
Subtotal (1 tape of 10 units)
₩780.00
₩0.402/unit
재고있음
Arcol HS50 330R J, 330 Ω 50 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 161-026
  • 제조사 부품 번호 HS50 330R J
Subtotal (1 unit)
₩9,223.50
₩47.30/unit
일시적 품절
Panasonic ERJPC3 20000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3D2002V
  • RS 제품 번호 789-350
  • 제조사 부품 번호 ERJPC3D2002V
Subtotal (1 tape of 10 units)
₩858.00
₩0.436/unit
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