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Document 253-1

SMT Power Inductors – DO1605T
AEC• Only 1.8 mm high• Handles current up to 2.3 Amps rms

Q200 +85°C

Designer’s Kit C353 contains 3 each of all values
Core material FerriteCore and winding loss See www.coilcraft.com/coreloss
Terminations RoHS compliant silver-palladium-platinum-glass frit.
Other terminations available at additional cost.
Weight 101 – 110 mg
Ambient temperature –40°C to +85°C with Irms current
Maximum part temperature +125°C (ambient + temp rise)
Storage temperature Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /85% relative humidity)
Packaging 1000/7″ reel; 3500/13″ reel Plastic tape: 12 mm wide,0.25 mm thick, 8 mm pocket spacing, 2.3 mm pocket depth
PCB washing Tested to MIL-STD-202 Method 215 plus an additionalaqueous wash. See Doc787_PCB_Washing.pdf.				
1Part number1
DO1605T-102ML_
DO1605T-152ML_
DO1605T-222ML_
DO1605T-332ML_
DO1605T-472ML_
DO1605T-682ML_
DO1605T-822ML_
DO1605T-103ML_
DO1605T-153ML_
DO1605T-223ML_
DO1605T-333ML_
DO1605T-473ML_
DO1605T-683ML_
DO1605T-104ML_
DO1605T-154ML_
DO1605T-224ML_
DO1605T-334ML_
DO1605T-474ML_
DO1605T-684ML_
DO1605T-105ML_

1L2
±20%
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
8.2
1015
22
33
47
68
100
150
220
330
470
680
1000

DCR	 SRF3		maxrefIsat4 Irms5(Ohms) (MHz) (A)
(A)
0.04
230
2.5
2.30.06
180
2.2
2.1
0.07
140
1.8
1.7
0.12
110
1.4
1.3
0.15
100
1.2
1.1
0.20
80
1.1
1.0
0.23
70
1.0
0.95
0.27
60
1.0
0.90
0.35
45
0.8
0.70
0.54
35
0.6
0.50
0.74
30
0.5
0.45
1.1
22
0.45 0.40
1.6
20
0.35 0.35
2.3
15
0.30 0.30
3.5
10
0.25 0.25
5.7
9
0.20 0.18
8.2
80.16 0.16
10.8
7
0.14 0.12
17.2
5
0.12 0.10
22.6
40.08 0.08

1. When ordering, please specify termination and packaging codes:
DO1605T-105MLC
Termination: L = RoHS compliant silver-palladium-platinum-glass frit
Special order: 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 parts per full reel). Quantities less thanfull reel available: in tape (not machine ready) orwith leader and trailer ($25 charge).
B= Less than full reel. In an effort to simplify our partnumbering system, Coilcraft is eliminating the needfor 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).
2. Inductance tested at 100 kHz, 0.1 Vrms.
3. SRF >13 MHz measured using Agilent/HP 8753D network analyzer;<13 MHz using Agilent/HP 4192A.
4. DC current at which the inductance drops 10% (typ) from its value
without current.
5. Current that causes a 40°C temperature rise from 25°C ambient.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg

Document 253-1

Revised 02/04/22© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.

Document 253-2

SMT Power Inductors – DO1605T Series
Typical L vs Frequency

Typical L vs Current

10000

10000

AECQ200 +85°C

1000 µH

100 µH

10010 µH

101 µH

10.10.010.1

1000 µH

1000

Inductance (µH)

Inductance (µH)

1000

100 µH

10010 µH

101 µH

11100.10.01

Frequency (MHz)Dimensions are in

1

10Document 253-2

Revised 02/04/22

0.1

Current (A)inchesmm

US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg© Coilcraft Inc. 2022
This product may not be used in medical or highrisk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.