Choice IRU SERIES
Half-Shielded Power Inductor
(IMO109 SERIES)
- FEATURES
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‧Big current, Without noise, Low DCR
‧Footprint compatible with most standard
‧Lower temperature rise at big current - APPLICATIONS
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‧PC computer mainboard and peripheral.
‧DC/DC converters and ADSL power supply.
‧Servers,Scanners, DVDs. - SHAPES & DIMENSIONS
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- PRODUCT IDENTIFICATION
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IMO
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-H 
Product symbol
Dimensions
Inductance
Tolerance
HSF NOTES:
Suntechnic will start to release all Series inductors with lead-free terminals which meet SONY SS-00259's Scriteria for lead-free product in Q2 of 2004. - ELECTRICAL CHARACTERISTICS & NOTE
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Note:PART NO. INDUCTANCE (uH) TOLERANCE (±%) DC RESISTANCE (mΩ) Irms (A) MAX Isat (A) MAX IMO109-R25N-H 0.25 30 0.9 42 48 IMO109-R50N-H 0.5 30 1.5 40 45 IMO109-R60N-H 0.6 30 1.5 40 45 IMO109-R80N-H 0.8 30 2.2 32 36 IMO109-1R0N-H 1.0 30 2.2 30 32 IMO109-1R2M-H 1.2 20 2.9 27 30 IMO109-1R5M-H 1.5 20 2.9 25 27 IMO109-1R8M-H 1.8 20 4.5 24 26 IMO109-3R3M-H 3.3 20 5.5 13 15 IMO109-4R7M-H 4.7 20 8 10 13 IMO109-5R6M-H 5.6 20 10.5 9.0 11 IMO109-6R8M-H 6.8 20 14 8.0 9 IMO109-330M-H 33 20 55 3.5 5 IMO109-470M-H 47 20 80 3.0 4.5 IMO109-820M-H 82 20 160 3.0 4 IMO109-101M-H 100 20 180 2.0 2.5 IMO109-151M-H 150 20 320 2.0 2.3 IMO109-201M-H 200 20 400 1.5 2.0 IMO109-331M-H 330 20 420 1.0 1.3
A. Saturation Rated Current: The current when the inductance becomes 35% lower than its nominal value.(Ta=20℃)
B. Temperature Rise Current: The actual current when temperature of coil becomes △T=40℃.(Ta=20℃)
C. Inductance tested at 100KHz/1.0Vrms.
