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DO1606T Series

Low Profile Surface Mount Power Inductors

RoHS compliant AEC-Q flag

Coilcraft DO1606T Series unshielded surface-mount power inductors offer proven performance at a great value. They provide high saturation current ratings, high energy storage, and low resistance. 

  • Open magnetic flux path
  • High saturation current ratings
  • High energy storage
  • Industry standard footprint
  • AEC-Q200 Grade 3 (−40°C to +85°C)

 

Buy Now:
Count Unit price
1 $0.95
750 $0.72
1500 $0.55
3000 $0.43
6000 $0.35

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C338 20 (3 of each) $60.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR max (Ω) 3 SRF typ (MHz) Isat (mA) 4 Irms (A) 5
DO1606T-102ML_ 1.0 0.04 230 2500 2.3
DO1606T-152ML_ 1.5 0.06 180 2200 2.1
DO1606T-222ML_ 2.2 0.07 140 1800 1.7
DO1606T-332ML_ 3.3 0.12 110 1400 1.3
DO1606T-472ML_ 4.7 0.15 100 1200 1.1
DO1606T-682ML_ 6.8 0.2 80.0 1100 1.0
DO1606T-822ML_ 8.2 0.23 70.0 1000 0.95
DO1606T-103ML_ 10 0.3 60.0 1000 0.90
DO1606T-153ML_ 15 0.4 45.0 800 0.70
DO1606T-223ML_ 22 0.54 35.0 600 0.50
DO1606T-333ML_ 33 0.74 30.0 500 0.45
DO1606T-473ML_ 47 1.1 22.0 450 0.40
DO1606T-683ML_ 68 1.6 20.0 350 0.35
DO1606T-104ML_ 100 2.3 15.0 300 0.30
DO1606T-154ML_ 150 3.5 10.0 250 0.25
DO1606T-224ML_ 220 5.7 9.0 200 0.18
DO1606T-334ML_ 330 8.2 8.0 160 0.16
DO1606T-474ML_ 470 10.8 7.0 140 0.12
DO1606T-684ML_ 680 17.2 5.0 120 0.10
DO1606T-105ML_ 1000 22.6 4.0 80 0.080
Notes
  1. When ordering, please specify termination and packaging codes: e.g. DO1606T-105MLC
  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.

 

Termination:

  • L = RoHS compliant silver-palladium-platinum-glass frit.
  • T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)

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).
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C with Irms current
Storage temperature range:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs Frequency

Inductance vs Current

Physical characteristics

do1606d-(1).gif
dims_inches_mm.gif

Tape and Reel specification

tapereel_pl-(1).gif

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_ac-(1).gif
750 2500* 178/330 60/100 13 18,4 12,4 12 8 4 2 2,5 0,3
* Special order

General specification

Core Material:
Ferrite
Weight:
116– 136 mg
Packaging:
750/7″ reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.5 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
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.
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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