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

163063 표시되는 제품 Passive Components

정렬 기준
8136 / 999+
일시적 품절
Murata 11 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 820-2888
  • 제조사 부품 번호 GRM3195C1H113JA01D
Subtotal (25 units, in packs of 25)
₩29.90
₩1.196/unit
재고있음
1 kΩ, Surface Trimmer Potentiometer, Solder Pad 0.1 W Top Adjust Bourns, TC33
  • RS 제품 번호 743-2489
  • 제조사 부품 번호 TC33X-2-102E
Subtotal (5 units, in packs of 5)
₩9.70
₩1.94/unit
일시적 품절
Vishay MMU 470 Ω, 0102 Thin Film Surface Mount Resistor ±1 % 0.2 W - MMU01020C4700FB300
  • RS 제품 번호 180-3767
  • 제조사 부품 번호 MMU01020C4700FB300
Subtotal (500 units, on reels of 500)
₩242.50
₩0.485/unit
제한된 재고
Panasonic 220 μF Capacitor 80V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 176-3890
  • 제조사 부품 번호 EEUFS1K221LB
Subtotal (10 units, in packs of 10)
₩81.10
₩8.11/unit
제한된 재고
Wurth Elektronik, WE-LQS, 4025 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 1.45 A Idc
  • RS 제품 번호 135-4851
  • 제조사 부품 번호 74404043150A
Subtotal (10 units, in packs of 10)
₩49.20
₩4.92/unit
마지막 RS 재고
TE Connectivity RN73 976 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A976RB
  • RS 제품 번호 215-2412
  • 제조사 부품 번호 RN73C2A976RB
Subtotal (5 units, in packs of 5)
₩41.70
₩8.34/unit
재고있음
Alps Alpine RK09K 10 kΩ Rotary Carbon Film Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, RK09K1110A2Y
  • RS 제품 번호 172-6288
  • 제조사 부품 번호 RK09K1110A2Y
Subtotal (1000 units, in boxes of 1000)
₩9,828.00
₩9.828/unit
재고있음
KEMET C4AF Film Capacitor, 10 %, 75 μF 250 V dc 250V ac, Through Hole
  • RS 제품 번호 258-4202
  • 제조사 부품 번호 C4AF1EW5750F3BK
Subtotal (18 units, in boxes of 18)
₩2,176.002
₩120.889/unit
일시적 품절
KEMET 220 μF Through Hole Polymer Capacitor, 16V dc
  • RS 제품 번호 173-4840
  • 제조사 부품 번호 A750EK227M1CAAE016
Subtotal (1000 units, in bags of 1000)
₩1,651.00
₩1.651/unit
일시적 품절
TE Connectivity CPF-A 300 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.06 W - CPF-A-0603B300RE1
  • RS 제품 번호 866-7143
  • 제조사 부품 번호 CPF-A-0603B300RE1
Subtotal (10 units, in bags of 10)
₩19.90
₩1.99/unit
재고있음
TE Connectivity SM 10 Ω Wirewound Surface Mount Resistor ±5 % 2 W - SMW210RJT
  • RS 제품 번호 647-5309
  • 제조사 부품 번호 SMW210RJT
Subtotal (5 units, in packs of 5)
₩32.20
₩6.44/unit
일시적 품절
Vishay MKP385E Polypropylene Capacitor, ±10 %, 390 nF 400 V dc 900V ac, Through Hole
  • RS 제품 번호 204-8443
  • 제조사 부품 번호 MKP385e4392BJPM2T0
Subtotal (63 units, in trays of 63)
₩6,773.193
₩107.511/unit
재고있음
TDK 4700 μF Capacitor 80V dc, Snap-in - B41252A0478M060
  • RS 제품 번호 173-3447
  • 제조사 부품 번호 B41252A0478M060
Subtotal (80 units, in bags of 80)
₩2,863.52
₩35.794/unit
마지막 RS 재고
TE Connectivity 13 Ω Metal Oxide Resistor 0.5 W 5 %
  • RS 제품 번호 187-0909
  • 제조사 부품 번호 ROX05SJ13R
Subtotal (20 units, in packs of 20)
₩15.80
₩0.79/unit
일시적 품절
KEMET C4AF Polypropylene Capacitor, 10 %, 37.5 μF 310V ac, PCB
  • RS 제품 번호 207-8925
  • 제조사 부품 번호 C4AF9EW5375T3AK
Subtotal (1 unit)
₩127.30
₩127.30/unit
재고있음
Panasonic ECWFJ Film Capacitor, 5 %, 7 μF 800 V dc 800V ac, Through Hole
  • RS 제품 번호 637-821
  • 제조사 부품 번호 ECWFJ80705JA
Subtotal (1 unit)
₩42.50
₩42.50/unit
재고있음
TDK, VLCF, 5020 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±20/±30 % 2.76 A Idc
  • RS 제품 번호 614-2885
  • 제조사 부품 번호 VLCF5020T-2R2N2R6-1
Subtotal (5 units, in packs of 5)
₩23.00
₩4.60/unit
재고있음
TE Connectivity, Corcom RPQ 15 A 480V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Terminal Block 3 Phase
  • RS 제품 번호 287-1230
  • 제조사 부품 번호 1-2432409-1
Subtotal (5 units, in boxes of 5)
₩10,994.00
₩2,198.80/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 422 kΩ, 0102 Thin Film Surface Mount Fixed Resistor 1 % Surface 0.3 W - SMA-Q0102FTDL422K
  • RS 제품 번호 590-562
  • 제조사 부품 번호 SMA-Q0102FTDL422K
Subtotal (3000 units, on reels of 3000)
₩3,012.00
₩1.004/unit
일시적 품절
ROHM UCR 3.6 Ω, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W - UCR006YVPFLR360
  • RS 제품 번호 261-9966
  • 제조사 부품 번호 UCR006YVPFLR360
Subtotal (500 units, on tapes of 500)
₩746.00
₩1.492/unit
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8136
8154
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