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

164180 표시되는 제품 Passive Components

정렬 기준
530 / 999+
현재 비가용
TE Connectivity CPF 432 Ω, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0402B432RE1
  • RS 제품 번호 701-4788
  • 제조사 부품 번호 CPF0402B432RE1
Subtotal (10 units, in packs of 10)
₩16.50
₩1.65/unit
재고있음
20 kΩ, Through Hole Trimmer Potentiometer, Pin 1 W Side Adjust Vishay, 70Y
  • RS 제품 번호 186-069
  • 제조사 부품 번호 M70Y203KB25
Subtotal (1 unit)
₩422.90
₩422.90/unit
일시적 품절
KEMET 5.6 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 146-6522
  • 제조사 부품 번호 C0603C562K5RACTU
Subtotal (4000 units, on reels of 4000)
₩360.00
₩0.09/unit
재고있음
Walsin Technology Corporation 10 pF Multilayer Ceramic Capacitor, 50V, ±5 %
  • RS 제품 번호 176-3301
  • 제조사 부품 번호 0603N100J500CT
Subtotal (500 units, in bags of 500)
₩40.50
₩0.081/unit
일시적 품절
Molex NTC Thermistor, NTC Type 47 kΩ 100 mm
  • RS 제품 번호 230-2143
  • 제조사 부품 번호 215272-3907
Subtotal (50 units, in bags of 50)
₩709.60
₩14.192/unit
일시적 품절
Nichicon 10000 μF Capacitor 16V dc, Radial, Through Hole - UPW1C103MHD Radial Lead
  • RS 제품 번호 715-2619P
  • 제조사 부품 번호 UPW1C103MHD
Subtotal (2 units, supplied in a bag)
₩46.90
₩23.45/unit
일시적 품절
TE Connectivity 330 Ω Wirewound Resistor 3 W 5 % EP3WS330RJ
  • RS 제품 번호 762-9419
  • 제조사 부품 번호 EP3WS330RJ
Subtotal (25 units, in packs of 25)
₩90.50
₩3.62/unit
재고있음
Wurth Elektronik Openable, Diameter 5 mm Ferrite Sleeve, Apertures: 1 30.3 mm 19 mm 19 mm, For EMI Suppression
  • RS 제품 번호 736-1914
  • 제조사 부품 번호 74275812
Subtotal (1 unit)
₩36.20
₩36.20/unit
재고있음
Bourns, SRN8040, 0804 Shielded Surface Mount Inductor with a Ferrite Core, 100 μH Semi Shielded ±20 % 1 A Idc Q:10
  • RS 제품 번호 743-5197
  • 제조사 부품 번호 SRN8040-101M
Subtotal (10 units, in bags of 10)
₩24.50
₩2.45/unit
재고있음
200 Ω, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3362
  • RS 제품 번호 167-3257
  • 제조사 부품 번호 3362P-1-201LF
Subtotal (50 units, in tubes of 50)
₩347.70
₩6.954/unit
재고있음
TE Connectivity 47 kΩ Carbon Film Resistor 0.25 W 5 % CFR16J47K
  • RS 제품 번호 135-976
  • 제조사 부품 번호 CFR16J47K
Subtotal (10 units, in packs of 10)
₩4.10
₩0.41/unit
일시적 품절
Murata, LQM, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 10 μH Ferrite Core ±20 % 100 mA Idc
  • RS 제품 번호 224-0590
  • 제조사 부품 번호 LQM18DZ100M70L
Subtotal (4000 units, on reels of 4000)
₩2,492.00
₩0.623/unit
재고있음
Panasonic ERJP03 910 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - ERJP03F9103V
  • RS 제품 번호 106-2940
  • 제조사 부품 번호 ERJP03F9103V
Subtotal (100 units, in bags of 100)
₩104.50
₩1.045/unit
재고있음
Caddock 5 kΩ Power Film Resistor 25 W 1 % MP925-5.00K1%
  • RS 제품 번호 377-8289
  • 제조사 부품 번호 MP925-5.00K1%
Subtotal (1 unit)
₩47.20
₩47.20/unit
재고있음
Wurth Elektronik 1500 μF Capacitor 10V dc, Through Hole Radial Lead
  • RS 제품 번호 839-7236
  • 제조사 부품 번호 860010275018
Subtotal (10 units, in packs of 10)
₩42.90
₩4.29/unit
재고있음
500 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Bourns, 3362
  • RS 제품 번호 522-1145
  • 제조사 부품 번호 3362W-1-504LF
Subtotal (1 unit)
₩6.70
₩6.70/unit
일시적 품절
TDK 680 pF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Surface
  • RS 제품 번호 179-5073
  • 제조사 부품 번호 C1005C0G2A681J050BC
Subtotal (10000 units, on reels of 10000)
₩2,170.00
₩0.217/unit
재고있음
5 kΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Side Adjust Vishay, TSM4
  • RS 제품 번호 486-7245
  • 제조사 부품 번호 TSM4YJ502KB25
Subtotal (5 units, in packs of 5)
₩359.20
₩71.84/unit
마지막 RS 재고
Kamaya RMC 100 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - RMC1/8K104FTP
  • RS 제품 번호 117-515
  • 제조사 부품 번호 RMC1/8K104FTP
Subtotal (100 units, in packs of 100)
₩21.70
₩0.217/unit
일시적 품절
Wurth Elektronik, 784383, 3015HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 10 μH Shielded ±20 %
  • RS 제품 번호 426-944
  • 제조사 부품 번호 78438335100HT
Subtotal (1000 units, on reels of 1000)
₩14,945.00
₩14.945/unit
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