
1.0μH to 1mH 491R0SC surface-mount inductors for switching power supply
FEATURES:
DESCRIPTION:
The 4900S series is a range of bobbin-wound,
surface-mount inductors designed for use in
switching power supply, and power line filter
circuits. The parts are suitable for any application
requiring a high saturation current in a low-profile
package. The devices have an integral ferrite
shield to reduce EMI.
Order Code | Inductance (10kHz, 100mVAC) ±20% | DC Current | DC Resistance | SRF | Q Factor | |
Nom. | Max. | Max. | Typ. | Typ. | ||
μH | A | mΩ | MHz | Q | @ f (MHz) | |
491R0SC | 1.0 (±30%) | 11.8 | 5 | 91 | 32 | 1 |
492R2SC | 2.2 (±30%) | 9.8 | 8 | 48 | 45 | 1 |
493R3SC | 3.3 (±30%) | 8.4 | 10 | 37 | 42 | 1 |
494R7SC | 4.7 (±30%) | 7.7 | 12 | 32 | 42 | 1 |
496R8SC | 6.8 (±30%) | 6.2 | 16 | 24 | 43 | 1 |
49100SC | 10 | 5.1 | 21 | 19 | 43 | 1 |
49150SC | 15 | 4.4 | 27 | 16 | 44 | 1 |
49220SC | 22 | 3.1 | 42 | 12 | 46 | 1 |
49330SC | 33 | 2.9 | 60 | 10 | 51 | 1 |
49470SC | 47 | 2.3 | 100 | 9 | 52 | 1 |
49680SC | 68 | 2.0 | 143 | 7 | 47 | 1 |
49101SC | 100 | 1.6 | 165 | 6 | 40 | 0.8 |
49151SC | 150 | 1.3 | 250 | 5 | 35 | 0.8 |
49221SC | 220 | 1.1 | 380 | 4 | 36 | 0.8 |
49331SC | 330 | 0.90 | 550 | 4 | 33 | 0.8 |
49471SC | 470 | 0.75 | 810 | 4 | 37 | 0.8 |
49681SC | 680 | 0.62 | 1200 | 3 | 27 | 0.8 |
49102SC | 1000 | 0.50 | 1500 | 3 | 26 | 0.8 |
1.0μH to 1mH 491R0SC surface-mount inductors for switching power supply
Shape and Dimensions:
SHAREWAY TECHNOLOGY CO., LTD.
ShareWay Technology CO., LTD. is a specialized manufacturer of PoE Components, products include PoE transformer, PoE RJ45 Magjack, PoE Lan Transformer, PoE Lan filter, and so on.
Established in 1998, we have around 500 staff at present. With the abundant productive capacity, we are able to deliver the goods within a short time. Moreover, we can provide a professional complete solution for PoE applications. Our products are widely used in networking and communication equipment such as HUB, PC cards, Switch, Route, PC Mainboard, SDH, PDH, and xDSL modems.
Company History
1997 ShareWay Technology CO., LTD. was founded in Shenzhen,
Guangdong, China. Start selling the
discrete LAN Transformers, T1/E1 and xDSL Line Transformer.
1999 Established production base in Shenzhen, start producing the
PoE Transformers, T1/E1
and xDSL Line Transformer.
2000 Obtained the ISO9000 certification.
2000 Develop PoE RJ45 connector which is with LAN transformers.
2002 Develop SMT and Vertical PoE RJ45 connector with magnetic.
2008 Develop SMT/DIP Power Inductor and Chokes
2012 Develop 10G BaseT Ethernet transformer based on customers expanding requests.
2016 Develop SMT High current power inductors, suitable for DC-DC Converters.
2021 Develop 5kV AC High voltageSMD isolation transformer based on market request.
Contact us now to have a solution for your project and new design, we are always ready to share our successful Way with you.