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DO1606T Series Low Profile
Surface Mount Power Inductors

  • Only 2 mm high, yet handles up to 2.3 Amps
  • RoHS-compliant 260°C compatible. Silver-palladium-platinum-glass frit terminations.
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C338


SPECIFICATIONS


Part Number1
Click to get parts
Inductance2
±20% (µH)
DCR max3
(Ohms)
SRFtyp
(MHz)
Isat4
(A)
Irms5
(A)
DO1606T-102ML_ 1.0 0.04 230 2.5 2.3
DO1606T-152ML_ 1.5 0.06 180 2.2 2.1
DO1606T-222ML_ 2.2 0.07 140 1.8 1.7
DO1606T-332ML_ 3.3 0.12 110 1.4 1.3
DO1606T-472ML_ 4.7 0.15 100 1.2 1.1
DO1606T-682ML_ 6.8 0.20 80 1.1 1.0
DO1606T-822ML_ 8.2 0.23 70 1.0 0.95
DO1606T-103ML_ 10 0.30 60 1.0 0.90
DO1606T-153ML_ 15 0.40 45 0.80 0.70
DO1606T-223ML_ 22 0.54 35 0.60 0.50
DO1606T-333ML_ 33 0.74 30 0.50 0.45
DO1606T-473ML_ 47 1.1 22 0.45 0.40
DO1606T-683ML_ 68 1.6 20 0.35 0.35
DO1606T-104ML_ 100 2.3 15 0.30 0.30
DO1606T-154ML_ 150 3.5 10 0.25 0.25
DO1606T-224ML_ 220 5.7 9 0.20 0.18
DO1606T-334ML_ 330 8.2 8 0.16 0.16
DO1606T-474ML_ 470 10.8 7 0.14 0.12
DO1606T-684ML_ 680 17.2 5 0.12 0.10
DO1606T-105ML_ 1000 22.6 4 0.08 0.08
1 When ordering, please specify termination and packaging codes: e.g. DO1606T-105MLC
  Termination: L = RoHS compliant silver-palladium-platinum-glass frit
Special order, added cost: T
= RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
  Packaging: C = 7" machine-ready reel
EIA-481 embossed plastic tape (750 per full reel).
B = Less than full reel
In tape, but 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 (2500 per full reel).
2 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
3 DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
4 Isat: DC current at 25°C that causes a 10% (typ.) inductance drop from its value without current.
Temperature derating curves.
5 Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
6 Ambient temperature range: −40°C to +85°C with Irms current.
7 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
8 Maximum part temperature: +125°C (Ambient + temperature rise)
9 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.
10 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.

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Updated: April 13, 2017