The XFL4020 Series of Inductors from Coilcraft are billed as an Ultra-Low DC shielded Power inductor. If this is a product are trying to source you should know there is another option recommended by the supplier.
Please see XGL4020 for a drop-in replacement with lower DCR (as much as 25% lower), higher Isat, and L choices up to 8.2 µH.
-Coilcraft
| Inductance (µH) | XFL4020 Series (Not Available) | XGL4020 Series (*Available) |
|---|---|---|
| Data Sheet | Data Sheet | |
| 0.11 | XGL4020-111ME_ | |
| 0.12 | XFL4020-121ME_ | |
| 0.24 | XFL4020-241ME_ | |
| 0.25 | XGL4020-251ME_ | |
| 0.33 | XFL4020-331ME_ | XGL4020-331ME_ |
| 0.47 | XFL4020-471ME_ | XGL4020-471ME_ |
| 0.56 | XFL4020-560ME_ | |
| 0.6 | XGL4020-601ME_ | |
| 0.82 | XGL4020-821ME_ | |
| 1 | XFL4020-102ME_ | XGL4020-102ME_ |
| 1.5 | XFL4020-152ME_ | XGL4020-152ME_ |
| 2.2 | XFL4020-222ME_ | XGL4020-222ME_ |
| 3.3 | XFL4020-332ME_ | XGL4020-332ME_ |
| 4.7 | XFL4020-472ME_ | XGL4020-472ME_ |
| 5.6 | XGL4020-562ME_ | |
| 6.8 | XGL4020-682ME_ | |
| 8.2 | XGL4020-822ME_ |
Example Part Number:
[color= “red”] XGL4020[/color]-822M[color= “Green”]E[/color][color= “Blue”]C [/color]
[color= “red”]Series[/color]
XGL4020
Inductance
Three Digit Induction code. The first two are significant. The last one is a multiplication factor ( The number of zero’s).
Example:
8.2µH = 8200nH = 82 significant with 2 zeroes = 822
[color= “Green”]Termination:[/color]
E = RoHS compliant tin-silver over copper.
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
[color= “Blue”]Packaging:[/color]
C = 7″ machine-ready reel. EIA-481 embossed plastic tape. Quantities less than full reel
available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked
The “_” or underscore at the end of the part number in the table above represents the type of packaging. While the supplier has a couple of options, we only have products with C at the end. These are 7" reels.
Market Place Products
*While these products are available through Digi-Key, please note that they are considered Market Place Products and this may impact quantities available, lead times, and other factors.
For More information on Market Place Products Please click here:
Note: All quotations above are taken from the information provided by the supplier in the data sheet they provided.
Other options:
If you need other options that are more immediately available, there are other products that are loosely similar .
Please click this link to see those options
Please note this related post:
XFL4020 Series Part Numbers
| RoHS compliant tin-silver over copper | RoHS tin-silver-copper (95.5/4/0.5) | non-RoHS tin-lead (63/37 |
|---|---|---|
| XFL4020-121MEC | XFL4020-121MTC | XFL4020-121MSC |
| XFL4020-121MEC | XFL4020-121MTC | XFL4020-121MSC |
| XFL4020-331MEC | XFL4020-331MTC | XFL4020-331MSC |
| XFL4020-471MEC | XFL4020-471MTC | XFL4020-471MSC |
| XFL4020-561MEC | XFL4020-561MTC | XFL4020-561MSC |
| XFL4020-102MEC | XFL4020-102MTC | XFL4020-102MSC |
| XFL4020-152MEC | XFL4020-152MTC | XFL4020-152MSC |
| XFL4020-222MEC | XFL4020-222MTC | XFL4020-222MSC |
| XFL4020-332MEC | XFL4020-332MTC | XFL4020-332MSC |
| XFL4020-472MEC | XFL4020-472MTC | XFL4020-472MSC |
| XFL4020-121MEB | XFL4020-121MTB | XFL4020-121MSB |
| XFL4020-121MEB | XFL4020-121MTB | XFL4020-121MSB |
| XFL4020-331MEB | XFL4020-331MTB | XFL4020-331MSB |
| XFL4020-471MEB | XFL4020-471MTB | XFL4020-471MSB |
| XFL4020-561MEB | XFL4020-561MTB | XFL4020-561MSB |
| XFL4020-102MEB | XFL4020-102MTB | XFL4020-102MSB |
| XFL4020-152MEB | XFL4020-152MTB | XFL4020-152MSB |
| XFL4020-222MEB | XFL4020-222MTB | XFL4020-222MSB |
| XFL4020-332MEB | XFL4020-332MTB | XFL4020-332MSB |
| XFL4020-472MEB | XFL4020-472MTB | XFL4020-472MSB |
| XFL4020-222MEC | ||
| XFL4020-102MEC | ||
| XFL4020-121MED | XFL4020-121MTD | XFL4020-121MSD |
| XFL4020-121MED | XFL4020-121MTD | XFL4020-121MSD |
| XFL4020-331MED | XFL4020-331MTD | XFL4020-331MSD |
| XFL4020-471MED | XFL4020-471MTD | XFL4020-471MSD |
| XFL4020-561MED | XFL4020-561MTD | XFL4020-561MSD |
| XFL4020-102MED | XFL4020-102MTD | XFL4020-102MSD |
| XFL4020-152MED | XFL4020-152MTD | XFL4020-152MSD |
| XFL4020-222MED | XFL4020-222MTD | XFL4020-222MSD |
| XFL4020-332MED | XFL4020-332MTD | XFL4020-332MSD |
| XFL4020-472MED | XFL4020-472MTD | XFL4020-472MSD |
XGL4020 Series Part Numbers
| RoHS compliant tin-silver over copper | RoHS tin-silver-copper (95.5/4/0.5) | non-RoHS tin-lead (63/37 |
|---|---|---|
| XGL4020-111MEC | XGL4020-111MTC | XGL4020-111MSC |
| XGL4020-251MEC | XGL4020-251MTC | XGL4020-251MSC |
| XGL4020-331MEC | XGL4020-331MTC | XGL4020-331MSC |
| XGL4020-471MEC | XGL4020-471MTC | XGL4020-471MSC |
| XGL4020-601MEC | XGL4020-601MTC | XGL4020-601MSC |
| XGL4020-821MEC | XGL4020-821MTC | XGL4020-821MSC |
| XGL4020-102MEC | XGL4020-102MTC | XGL4020-102MSC |
| XGL4020-152MEC | XGL4020-152MTC | XGL4020-152MSC |
| XGL4020-222MEC | XGL4020-222MTC | XGL4020-222MSC |
| XGL4020-332MEC | XGL4020-332MTC | XGL4020-332MSC |
| XGL4020-472MEC | XGL4020-472MTC | XGL4020-472MSC |
| XGL4020-562MEC | XGL4020-562MTC | XGL4020-562MSC |
| XGL4020-682MEC | XGL4020-682MTC | XGL4020-682MSC |
| XGL4020-822MEC | XGL4020-822MTC | XGL4020-822MSC |
| XGL4020-111MED | XGL4020-111MTD | XGL4020-111MSD |
| XGL4020-251MED | XGL4020-251MTD | XGL4020-251MSD |
| XGL4020-331MED | XGL4020-331MTD | XGL4020-331MSD |
| XGL4020-471MED | XGL4020-471MTD | XGL4020-471MSD |
| XGL4020-601MED | XGL4020-601MTD | XGL4020-601MSD |
| XGL4020-821MED | XGL4020-821MTD | XGL4020-821MSD |
| XGL4020-102MED | XGL4020-102MTD | XGL4020-102MSD |
| XGL4020-152MED | XGL4020-152MTD | XGL4020-152MSD |
| XGL4020-222MED | XGL4020-222MTD | XGL4020-222MSD |
| XGL4020-332MED | XGL4020-332MTD | XGL4020-332MSD |
| XGL4020-472MED | XGL4020-472MTD | XGL4020-472MSD |
| XGL4020-562MED | XGL4020-562MTD | XGL4020-562MSD |
| XGL4020-682MED | XGL4020-682MTD | XGL4020-682MSD |
| XGL4020-822MED | XGL4020-822MTD | XGL4020-822MSD |
Please review the datasheet to ensure the alternative will work for your application.