Inductor Finders Power  |   RF
Power Magnetics Tools
RF Inductor Tools
New! CM Choke Finder
New! LC Filter Designer
IC / Inductor Match Tool
Application Notes
Other Tools
Designer's Kits

DO3314 Series Low Profile
Surface Mount Power Inductors

  • Very low profile – only 1,4 mm high!
  • Handles up to 1.7 Amps
  • Ceramic cover provides the best possible surface for pick and place handling
  • Custom versions available
  • AEC-Q200 Grade 3 (−40°C to +85°C)
  • RoHS-compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C358

SPECIFICATIONS


Part number1
Click for samples
Inductance2
±20% (µH)
DCR max3
(Ohms)
SRF typ4
(MHz)
Isat5
(A)
Irms6
(A)
DO3314-102ML_ 1.0 0.11 160 2.1 1.7
DO3314-152ML_ 1.5 0.14 140 2.0 1.4
DO3314-222ML_ 2.2 0.20 90 1.6 1.3
DO3314-332ML_ 3.3 0.26 80 1.4 1.2
DO3314-472ML_ 4.7 0.32 60 1.2 1.1
DO3314-682ML_ 6.8 0.44 45 0.92 0.80
DO3314-822ML_ 8.2 0.47 45 0.90 0.75
DO3314-103ML_ 10 0.52 40 0.80 0.75
DO3314-153ML_ 15 0.86 30 0.68 0.65
DO3314-223ML_ 22 1.20 20 0.56 0.50
DO3314-333ML_ 33 1.62 15 0.51 0.40
1 When ordering, please specify termination and packaging codes. e.g. DO3314-333MLC
  Termination: L = Silver-palladium-platinum-glass frit terminations
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 (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 C instead.
D = 13" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked (3500 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 SRF measured using an Agilent/HP 4191A or equivalent. Details
5 Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current.
Temperature derating curves.
6 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.
7 Ambient temperature range: −40°C to +85°C with Irms current.
8 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 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.
11 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.

Home | Design Tools | Samples | Kits | Price + Stock | Sales | Support | Jobs | Index
Your comments and suggestions are welcome. Contact webmaster@coilcraft.com
Copyright © 2016, Coilcraft, Inc.   Privacy policy
Updated: February 16, 2016