Site Settings

Warehouses
Language settings
Currency settings
Resources
Video Library
Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

DO1605T Series

Low Profile Surface Mount Power Inductors

RoHS compliant AEC-Q flag

Coilcraft DO1605T 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 $0.91
500 $0.73
1000 $0.56
2000 $0.45
5000 $0.41

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
C353 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) 4 Isat (mA) 5 Irms (A) 6
DO1605T-102ML_ 1.0 0.04 230 2500 2.3
DO1605T-152ML_ 1.5 0.06 180 2200 2.1
DO1605T-222ML_ 2.2 0.07 140 1800 1.7
DO1605T-332ML_ 3.3 0.12 110 1400 1.3
DO1605T-472ML_ 4.7 0.15 100 1200 1.1
DO1605T-682ML_ 6.8 0.2 80.0 1100 1.0
DO1605T-822ML_ 8.2 0.23 70.0 1000 0.95
DO1605T-103ML_ 10 0.27 60.0 1000 0.90
DO1605T-153ML_ 15 0.35 45.0 800 0.70
DO1605T-223ML_ 22 0.54 35.0 600 0.50
DO1605T-333ML_ 33 0.74 30.0 500 0.45
DO1605T-473ML_ 47 1.1 22.0 450 0.40
DO1605T-683ML_ 68 1.6 20.0 350 0.35
DO1605T-104ML_ 100 2.3 15.0 300 0.30
DO1605T-154ML_ 150 3.5 10.0 250 0.25
DO1605T-224ML_ 220 5.7 9.0 200 0.18
DO1605T-334ML_ 330 8.2 8.0 160 0.16
DO1605T-474ML_ 470 10.8 7.0 140 0.12
DO1605T-684ML_ 680 17.2 5.0 120 0.10
DO1605T-105ML_ 1000 22.6 4.0 80 0.080
Notes
  1. When ordering, please specify termination and packaging codes: e.g. DO1605T-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. For SRF >13 MHz measured using an Agilent/HP 8753D network analyzer. For SRF <13 MHz using Agilent/HP 4192A. 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.

Termination:

  • L = Silver-palladium-platinum-glass frit terminations.
  • 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 (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (3500 parts 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 + temperature rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Inductance vs Frequency

Inductance vs Current

Physical characteristics

do1605d.gif

 

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 

Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation‡
7" (178 mm) 13" (330 mm) A B C D W P Po P1 H T part_or_ac.gif
1000 3500* 178/330 60/100 13 18,4 12 8 4 2 2,5 0,25
* Special order
‡ Part marking does not indicate polarity
 

General specification

Core Material:
Ferrite
Weight:
101 – 110 mg

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.

Related product series

Related product families