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DO3316P Series
Surface Mount Power Inductors

  • Designed for lowest cost and high performance
  • High energy storage and very low resistance
  • Higher L values are suitable for EL driver circuits
  • Robust temperature deflection prevents damage during solder reflow
  • Defense Supply Center CID A-A-59737
  • RoHS-compliant. 260°C compatible. Electroplated gold (<50 µin) over nickel over phos bronze
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all 20% parts are available in Coilcraft Designer's Kit C378
  • Need parts for space, military or other critical applications? See Coilcraft CPS 563PKP series.

SPECIFICATIONS


Part number1
Click to get parts
Inductance2
(µH)
Percent
tolerance3
DCR max4
(Ohms)
SRF typ5
(MHz)
Isat6
(A)
Irms7
(A)
DO3316P-102ML_ 1.0 20 0.009 100 9.0 6.8
DO3316P-152ML_ 1.5 20 0.010 90 8.0 6.4
DO3316P-222_L_ 2.2 20,10 0.012 80 7.0 6.1
DO3316P-332_L_ 3.3 20,10 0.015 65 6.4 5.4
DO3316P-472_L_ 4.7 20,10 0.018 45 5.4 4.8
DO3316P-682_L_ 6.8 20,10 0.027 38 4.6 4.4
DO3316P-103_L_ 10 20,10 0.038 30 3.8 3.9
DO3316P-153_L_ 15 20,10 0.046 27 3.0 3.1
DO3316P-223_L_ 22 20,10 0.085 19 2.3 2.7
DO3316P-333_L_ 33 20,10 0.10 15 2.0 2.1
DO3316P-473_L_ 47 20,10 0.14 12 1.6 1.8
DO3316P-683_L_ 68 20,10 0.20 10 1.4 1.5
DO3316P-104_L_ 100 20,10 0.28 9.0 1.2 1.3
DO3316P-154_L_ 150 20,10 0.40 6.0 1.0 1.0
DO3316P-224_L_ 220 20,10 0.61 5.0 0.80 0.80
DO3316P-334_L_ 330 20,10 1.02 4.5 0.60 0.60
DO3316P-474_L_ 470 20,10 1.27 3.5 0.50 0.50
DO3316P-684_L_ 680 20,10 2.02 2.5 0.40 0.40
DO3316P-105_L_ 1000 20,10 3.00 2.0 0.30 0.30
DO3316P-155_L_ 1500 20,10 4.49 1.7 0.29 0.27
DO3316P-335_L_ 3300 20,10 8.97 1.1 0.19 0.17
1 When ordering, please specify tolerance, termination and packaging codes: e.g. DO3316P-105MLD
  Tolerance: M = 20%, K = 10% (Table above shows stock tolerances in bold.)
  Termination: L = RoHS compliant gold over nickel over phos bronze.
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
  Packaging: D = 13" reel, machine-ready 
EIA-481 embossed plastic tape (1000 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 D instead.
2 Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
3 Tolerances in bold are stocked for immediate shipment.
4 DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
5 For SRF >13 MHz, measured using an Agilent/HP 8753D network analyzer. For SRF <13 MHz, measured using an Agilent/HP 4192A. Details
6 Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current.
Temperature derating curves.
7 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.
8 Ambient temperature range: −40°C to +85°C with Irms current.
9 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
10 Maximum part temperature: +125°C (Ambient + temperature rise)
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.

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Updated: October 30, 2017