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

164309 표시되는 제품 Passive Components

정렬 기준
946 / 999+
제한된 재고
Arcol Ohmite 120 Ω Silicone Ceramic Resistor 2 W 10 % OY121KE
  • RS 제품 번호 892-0797
  • 제조사 부품 번호 OY121KE
Subtotal (50 units, in packs of 50)
₩704.90
₩14.098/unit
재고있음
Arcol Ohmite HS150E6 2R2 F M193, 2.2 Ω 150 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4234
  • 제조사 부품 번호 HS150E6 2R2 F M193
Subtotal (1 unit)
₩176.00
₩176.00/unit
재고있음
RS PRO 10 mΩ, 0402 Thick Film Surface Mount Resistor 1 % 0.63 W
  • RS 제품 번호 183-9964
Subtotal (1000 units, on reels of 1000)
₩39.00
₩0.039/unit
마지막 RS 재고
Murata, LQM21N, 0805 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 330 nH Multilayer ±10 % 250 mA Idc
  • RS 제품 번호 724-2753
  • 제조사 부품 번호 LQM21NNR33K10D
Subtotal (25 units, in packs of 25)
₩35.00
₩1.40/unit
재고있음
Wurth Elektronik Shielding Strip of Silicone Nickel Graphite 1 m x 3.5mm x 3.5 mm
  • RS 제품 번호 212-0429
  • 제조사 부품 번호 38401411
Subtotal (1 unit)
₩435.00
₩435.00/unit
재고있음
CTi AEB275/SMA_3-0 Puck Omni-Directional GPS Antenna with SMA Connector, GPS
  • RS 제품 번호 205-3361
  • 제조사 부품 번호 AEB275/SMA_3-0
Subtotal (10 units, in bags of 10)
₩2,057.10
₩205.71/unit
재고있음
RS PRO 4.7 kΩ, 2512 Thick Film Surface Mount Resistor 0.05 1 W
  • RS 제품 번호 183-9631
Subtotal (4000 units, on reels of 4000)
₩1,416.00
₩0.354/unit
재고있음
CHEMI-CON 120 μF Capacitor 500V dc, Snap-in
  • RS 제품 번호 914-3752
  • 제조사 부품 번호 ELXS501VSN121MR30S
Subtotal (1 unit)
₩52.10
₩52.10/unit
일시적 품절
2 mΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Nidec Components, ST4
  • RS 제품 번호 244-4408
  • 제조사 부품 번호 ST-4ETA204
Subtotal (500 units, on reels of 500)
₩3,676.50
₩7.353/unit
일시적 품절
Wurth Elektronik 82 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 163-5882
  • 제조사 부품 번호 875075555004
Subtotal (400 units, on reels of 400)
₩2,082.40
₩5.206/unit
재고있음
Vishay D/CRCW-P 220 Ω, 2010 Thick Film Surface Mount Fixed Resistor 5 % Surface 1 W - CRCW2010220RJNEFHP
  • RS 제품 번호 607-578
  • 제조사 부품 번호 CRCW2010220RJNEFHP
Subtotal (1 unit)
₩202.20
₩202.20/unit
재고있음
TDK, SIMID, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±10 % 1.26 A Idc Q:15
  • RS 제품 번호 212-5969
  • 제조사 부품 번호 B82442T1153K000
Subtotal (5 units, on tapes of 5)
₩37.00
₩7.40/unit
재고있음
Panasonic 1.8 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - ERJUP6F1801V
  • RS 제품 번호 243-2267
  • 제조사 부품 번호 ERJUP6F1801V
Subtotal (5000 units, on reels of 5000)
₩1,640.00
₩0.328/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 4.7 mH 10 % 70 mA Idc
  • RS 제품 번호 171-259
  • 제조사 부품 번호 3627575047C472K
Subtotal (10 units, on tapes of 10)
₩72.60
₩7.26/unit
일시적 품절
TDK Thermistor, NTC Type 4.7 kΩ, 0805 1.3 mm 2 mm 1.25 mm
  • RS 제품 번호 183-9120
  • 제조사 부품 번호 B57401V2472J062
Subtotal (4000 units, on reels of 4000)
₩7,872.00
₩1.968/unit
재고있음
TE Connectivity SQBW5020RJ, 20 Ω 50 W Ceramic Chassis Mount Resistor ±5 %
  • RS 제품 번호 180-495
  • 제조사 부품 번호 SQBW5020RJ
Subtotal (2 units, in packs of 2)
₩93.10
₩46.55/unit
재고있음
10 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3299
  • RS 제품 번호 522-0293
  • 제조사 부품 번호 3299W-1-103LF
Subtotal (1 unit)
₩25.50
₩25.50/unit
일시적 품절
Wurth Elektronik 3851080 Shielding Strip of Nickel Plated Copper Beryllium With Screw 409.79 mm x 19.8mm x 6.4 mm
  • RS 제품 번호 212-0459
  • 제조사 부품 번호 3851080
Subtotal (50 units, in boxes of 50)
₩11,180.60
₩223.612/unit
현재 비가용
500 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3329
  • RS 제품 번호 167-3216
  • 제조사 부품 번호 3329H-1-504LF
Subtotal (50 units, in tubes of 50)
₩808.50
₩16.17/unit
현재 비가용
Wurth Elektronik WCAP-FTX2 Polypropylene Capacitor X2, ±10 %, 120 nF 630 V dc 275V ac, Through Hole
  • RS 제품 번호 871-2354
  • 제조사 부품 번호 890324023024CS
Subtotal (10 units, in bags of 10)
₩39.70
₩3.97/unit
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