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DA2069-AL Shielded
Power Inductor

  • Designed for use in first stage filter for Enpirion regulator devices
  • Saturation current rating of 33 Amps!
  • Low DC resistance provides high efficiency
  • Inductance ratings of 25 µH (in parallel) or 100 µH (in series)
  • RoHS-compliant. 260°C compatible. Matte tin over nickel over copper terminations
  • COTS Plus tin-silver-copper and tin-lead terminations available

SPECIFICATIONS


Part number1
Click to get parts
Leads connected in parallel Leads connected in series
L
±10%2,3
(µH)
DCR
max4
(mOhms)
SRF
typ5
(MHz)
Isat6
(A)   
Irms (A)7 L
±10%3
(µH)
DCR
max8
(mOhms)
SRF
typ5
(GHz)
Isat6
(A)   
Irms (A)7
20°C
rise
40°C
rise
20°C
rise
40°C
ise
DA2069-AL_ 25.0 0.375 5.0 33 10.6 17.6 100 1.5 2.32 24 5.3 8.8
1 When ordering, please specify packaging code: e.g. DA2069-ALC
Packaging: C = 7" reel, machine-ready
EIA-481 embossed plastic tape (750 parts per full reel).
B = Less than full reel
In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13" reel, machine-ready
EIA-481 embossed plastic tape. Factory order only, not stocked (3000 parts per full reel).
2 Inductance shown for coupled inductor and for two inductors connected in parallel.
3 Inductance tested at 500 kHz, 0.1 Vrms, 0 Adc, on an Agilent/HP 4263B LCR meter or equivalent.
4 DCR is for both windings connected in parallel. at the points indicated in this diagram. DCR for each winding is twice the value. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
5 SRF measured using an Agilent/HP 8753ES network analyzer or equivalent. Details
6 Isat: DC current at which the inductance drops 20% (typ) from its value without current. Details
7 Irms: Current that causes a 40°C rise from 25°C ambient. Details
8 DCR is for both windings, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
9 Ambient temperature range: −40°C to +85°C
10 Storage temperature range: Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C
11 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
12 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

Your comments and suggestions are welcome. Contact [email protected]
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Updated: April 16, 2018