Coilcraft XAL4020 Series Supplier Recommended Alternatives

If you are looking for the XAL4020 series of high current shielded power inductors, the manufacturer recommends the following alternative options.

For XAL4020, see XGL3520 for space savings with 35% less board area. Improved efficiency due to low DCR (up to 20% lower) and higher L values (up to 4.7 uH). Also see XGL4020 for significantly lower DCR (up to 45% lower) and higher L values (up to 8.2 uH)~Coilcraft

Inductance (µH) XAL4020 Series (Not Available) XGL4020 Series (*Available)
XAL4020/XGL4020 Datasheet Datasheet
0.22µH/0.25µH XAL4020-221ME_ XGL4020-251MEC
0.40µH/0.47µH XAL4020-401ME_ XGL4020-471MEC
0.60µH/0.60µH XAL4020-601ME_ XGL4020-601MEC
1.0µH/1.0µH XAL4020-102ME_ XGL4020-102MEC
1.2µH/1.5µH XAL4020-122ME_ XGL4020-152MEC
1.5µH/1.5µH XAL4020-152ME_ XGL4020-152MEC
2.2µH/2.2µH XAL4020-222ME_ XGL4020-222MEC
Inductance (µH) XAL4020 Series (Not Available) XGL3520 Series (*Available)
XAL4020/XGL3520 Datasheet Datasheet
0.22µH/0.20µH XAL4020-221ME_ XGL3520-201MEC
0.40µH/0.45µH XAL4020-401ME_ XGL3520-451MEC
0.60µH/0.68µH XAL4020-601ME_ XGL3520-681MEC
1.0µH/1.0µH XAL4020-102ME_ XGL3520-102MEC
1.2µH/1.2µH XAL4020-122ME_ XGL3520-122MEC
1.5µH/1.5µH XAL4020-152ME_ XGL3520-152MEC
2.2µH/2.2µH XAL4020-222ME_ XGL3520-222MEC

Example Part Number:





Three digit induction code. The first two are significant. The last one is the multiplication factor (the number of zeroes).
2.2µH = 2200nH = 22 significant with two zeroes = 222


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).


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

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XAL4020 Series Part Numbers
E = Halogen free component. RoHS compliant tin-silver over copper terminations. T = RoHS tin-silver-copper (95.5/4/0.5). S = non-RoHS tin-lead (63/37).
XAL4020-221MEC XAL4020-221MTC XAL4020-221MSC
XAL4020-401MEC XAL4020-401MTC XAL4020-401MSC
XAL4020-601MEC XAL4020-601MTC XAL4020-601MSC
XAL4020-102MEC XAL4020-102MTC XAL4020-102MSC
XAL4020-122MEC XAL4020-122MTC XAL4020-122MSC
XAL4020-152MEC XAL4020-152MTC XAL4020-152MSC
XAL4020-222MEC XAL4020-222MTC XAL4020-222MSC
XAL4020-221MEB XAL4020-221MTB XAL4020-221MSB
XAL4020-401MEB XAL4020-401MTB XAL4020-401MSB
XAL4020-601MEB XAL4020-601MTB XAL4020-601MSB
XAL4020-102MEB XAL4020-102MTB XAL4020-102MSB
XAL4020-122MEB XAL4020-122MTB XAL4020-122MSB
XAL4020-152MEB XAL4020-152MTB XAL4020-152MSB
XAL4020-222MEB XAL4020-222MTB XAL4020-222MSB
XAL4020-221MED XAL4020-221MTD XAL4020-221MSD
XAL4020-401MED XAL4020-401MTD XAL4020-401MSD
XAL4020-601MED XAL4020-601MTD XAL4020-601MSD
XAL4020-102MED XAL4020-102MTD XAL4020-102MSD
XAL4020-122MED XAL4020-122MTD XAL4020-122MSD
XAL4020-152MED XAL4020-152MTD XAL4020-152MSD
XAL4020-222MED XAL4020-222MTD XAL4020-222MSD
XGL4020 Series Part Numbers
E = Halogen free component. RoHS compliant tin-silver over copper terminations. T = RoHS tin-silver-copper (95.5/4/0.5). S = 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
XGL3520 Series Part Numbers
E = Halogen free component. RoHS compliant tin-silver over copper terminations. T = RoHS tin-silver-copper (95.5/4/0.5). S = non-RoHS tin-lead (63/37).
XGL3520-101MEC XGL3520-101MTC XGL3520-101MSC
XGL3520-201MEC XGL3520-201MTC XGL3520-201MSC
XGL3520-301MEC XGL3520-301MTC XGL3520-301MSC
XGL3520-451MEC XGL3520-451MTC XGL3520-451MSC
XGL3520-561MEC XGL3520-561MTC XGL3520-561MSC
XGL3520-681MEC XGL3520-681MTC XGL3520-681MSC
XGL3520-821MEC XGL3520-821MTC XGL3520-821MSC
XGL3520-102MEC XGL3520-102MTC XGL3520-102MSC
XGL3520-122MEC XGL3520-122MTC XGL3520-122MSC
XGL3520-152MEC XGL3520-152MTC XGL3520-152MSC
XGL3520-182MEC XGL3520-182MTC XGL3520-182MSC
XGL3520-222MEC XGL3520-222MTC XGL3520-222MSC
XGL3520-332MEC XGL3520-332MTC XGL3520-332MSC
XGL3520-472MEC XGL3520-472MTC XGL3520-472MSC
XGL3520-101MED XGL3520-101MTD XGL3520-101MSD
XGL3520-201MED XGL3520-201MTD XGL3520-201MSD
XGL3520-301MED XGL3520-301MTD XGL3520-301MSD
XGL3520-451MED XGL3520-451MTD XGL3520-451MSD
XGL3520-561MED XGL3520-561MTD XGL3520-561MSD
XGL3520-681MED XGL3520-681MTD XGL3520-681MSD
XGL3520-821MED XGL3520-821MTD XGL3520-821MSD
XGL3520-102MED XGL3520-102MTD XGL3520-102MSD
XGL3520-122MED XGL3520-122MTD XGL3520-122MSD
XGL3520-152MED XGL3520-152MTD XGL3520-152MSD
XGL3520-182MED XGL3520-182MTD XGL3520-182MSD
XGL3520-222MED XGL3520-222MTD XGL3520-222MSD
XGL3520-332MED XGL3520-332MTD XGL3520-332MSD
XGL3520-472MED XGL3520-472MTD XGL3520-472MSD

Note: All quotations above are taken from the information provided by the supplier in the data sheet they provided.

The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.