Ferrite Pot Cores

The pot core shape provides a convenient means of adjusting the ferrite structure to meet the specific requirements of the inductor.  Magnetics®   classifies the following cores as a pot core type; PQ, Pot Cores, RS, DS, RM and EP.  Hardware is available for most sizes.  Because of their design and composition, pot cores offer a number of advantages, including: self-shielding, space efficiency, convenience, good temperature stability, low losses, and high Q.   Typical applications for pot cores include power transformers, power inductors, converter and inverter transformers, switched-mode power supplies and filter inductors. 

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Key Characteristics

  • Composition: Mn • Zn • Fe
  • Shapes: Pot Cores, PQ, RS, DS, RM, EP
  • Sizes: 7 mm to 50 mm
  • Permeability: W=10,000µ, J=5,000µ, T=3,000µ, F=3,000µ, P=2,500µ,
    R=2,300µ, V=2,300µ, E=2,000µ, L=900µ, C=900µ
  • Coating Color: None

Material Characteristics

Nine different materials exist for Magnetics Pot Cores (RPFTJWCEV).

View Materials Summary

Gapped Pot Cores

Learn more about Magnetics' code for Gapped Ferrites when gapping for depth of grind or AL value.

How to Order Magnetics Ferrite Cores: Ferrite Pot Cores

 

Part # AL nH/T2 (nominal) Le
Path Length
mm
Ae
Cross Section
mm2
Ve
Volume
mm3
WaAc
cm4
Length
mm
Width
mm
HT
mm
L
900µ
R
2300µ
P
2500µ
F
3000µ
T
3000µ
2016 1,650 3,587 3,907 4,690 4,080 37.6 61.9 2,330 0.17 21.3 8.1 14
2020 1,300 2,947 3,213 3,860 3,580 45.7 62.6 2,850 0.23 21.3 10.1 14
2610 3,900 7,733 8,413 8,080   29.4 105 3,090 0.07 27.2 5.1 19
2614 2,700 5,613 6,113 7,335   33.3 86.4 2,880 0.17 27.2 5.94 19
2620 2,640 5,560 6,053 7,270 7,020 45 121 5,470 0.40 27.3 10.1 19
2625 2,200 4,600 5,000 6,010 6,010 54.3 120 6,530 0.60 27.3 12.35 19
3214   6,867 7,467 8,960   34.4 109 3,750 0.29 33 5.94 22
3220   6,640 7,213 8,875   55.9 169 9,440 0.79 33 10.3 22
3230   4,667 5,080 6,100 6,570 74.7 167 12,500 1.66 33 15.15 22
3535   4,813 5,240 7,347 6,000 86.1 190 16,300 3.02 36.1 17.35 26
4040   4,267 4,640 5,580 6,100 102 201 20,500 4.84 41.5 19.9 28
5050   7,400 8,195 9,639 9,200 113 328 37,100 8.28 51 25 32
Part # AL nH/T2 (nominal) Le
Path
Length
mm
Ae
Cross
Section
mm2
Ve
Volume
mm3
WaAc
cm4
Length
mm
Width
mm
HT
mm
R
2300µ
P
2500µ
F
3000µ
T
3000µ
J
5000µ
W
10000µ
C
900µ
E
2000µ
V
2300µ
0704   964 1,200   2,257 4,286         9.9 7 69 0.002 7.24 4.72  2.08
0905   1,100 1,365   2,727 6,029 640     12.5 10.1 126 0.003 9.3 6.5  2.7
1107 1,533 1,667 2,000   3,900 7,666 800     15.5 16.2 251 0.006 11.1 6.8  3.25
1109   1,573               16.2 16.3 264 0.01 11.28 7.54 3.43
1408 2,053 2,240 2,800 2,800  5,073 8,400 1,100 2,100 2,240 19.8 25.1 495 0.02 14.3 9.5 4.2
1410         6,867         30.8 42.2 1,302   14.35 11.76 5
1811 3,067 3,333 4,000 4,000 7,500 12,000   3,000 3,650 25.8 43.3 1,120 0.07 18 13.4  5.3
1814   3,268 3,350             29.3 42.6 1,248 0.09 18 11.84  7.1
2213 4,040 4,400 4,900   9,100 16,000   3,900 4,650 31.5 63.4 2,000 0.18 22 15  6.7
2616 5,213 5,667 6,350   11,700 20,000     6,000 37.6 93.9 3,530 0.39 25.5 18  8.05
2823     7,000             48.1 128 6,160 0.58 27.7 19.69  11.4
3019 6,680 7,267 8,100   15,100 28,140       45.2 137 6,190 0.74 30 20.5 9.45
3622 8,700 9,467 10,200   17,500 32,667       53.2 202 10,700 1.53 35.5 26.2  10.95
4229 9,200 10,000 12,000 11,450   40,000       68.6 265 18,200 3.68 42.4 32  14.7
Part # AL nH/T2 (nominal) Le
Path
Length
mm
Ae
Cross
Section
mm2
Ve
Volume
mm3
WaAc
cm4
Dia
mm
Width
mm
HT
mm
R
2300µ
P
2500µ
F
3000µ
J
5000µ
W
10000µ
V
2300µ
1408 H 1,533 1,667 1,990 4,107 7,043   20.6 21 433 0.02 14 4.24 9.4 
1408 S 1,760 1,913 2,274 4,500 7,643   20.2 23 460 0.02 14 4.24 9.4
1811 S   3,112 3,498 5,760     27.2 40.6 1,110 0.07 18 5.3 11.9
2311 D 3,440 3,747 4,460       26.8 51.2 1,370 0.08 22.86 5.54 15.24
2311 H 3,200 3,460 4,170 7,853 14,021   27 48.2 1,300 0.08 22.86 5.54 15.24
2311 S 3,687 4,013 5,200 7,875 16,071   28.6 61 1,740 0.10 22.9 5.5 15.2
2318 D 2,907 3,160 3,800       39.9 58 2,310 0.21 22.86 9 15.24
2318 H 2,600 2,820 3,350       40.1 53.4 2,130 0.20 22.86 9 15.24
2318 S 3,066 3,333 4,000 6,400 12,000   41.6 62.2 2,590 0.22 22.9 9 15.25
2616 D 3,827 4,160     13,000   38.9 77 3,000 0.32 25.5 8.05 17.09
2616 H   3,840 4,600       39 72.1 2,810 0.30 25.5 8.05 17.09
2616 S     5,300       38.3 82.6 3,180 0.35 25.5 8.05 17.09
3019 D 4,440 4,827 5,800   15,000   46.2 117 5,410 0.63 30 9.4 20.3
3019 H 4,227   5,525       46.1 111 5,110 0.60 30 9.4 20.32
3019 S 5,533 6,027 6,700 11,147 18,571 5,335 45.6 123 5,610 0.67 30 9.4 20.32
3622 D 5,400 5,827         56.9 162 9,250 1.22 35.61 10.85 23.85
3622 H   5,400         57.6 157 9,030 1.19 35.61 10.85 23.85
3622 S   7,580         55.4 179.5 9,944 1.36 35.61 10.9 23.85
4229 D   7,000 8,400       76 232 17,600 3.22 42.4 14.8 28.4
Part # AL nH/T2 (nominal) Le
Path
Length
mm
Ae
Cross
Section
mm2
Ve
Volume
mm3
WaAc
cm4
Length
mm
Width
mm
Height
mm
L
900µ
R
2300µ
P
2500µ
F
3000µ
T
3000µ
J
5000µ
W
10000µ
V
2300µ
1110 N 560 1,125 1,191 1,333   1,752 3,518   23.3 13.8 322 0.01 11 4.6 5.2
1110 R   920 1,000 1,200   1,973 3,000   20.6 10.8 222 0.01 11 4.45 5.2
1510 N 900 1,720 1,867 2,100   4,133 6,000   23.2 24.8 574 0.02 14.6 6.8 5.2
1510 R   1,720 1,867 2,100   4,133 6,000 1,960 21.4 21 449 0.02 14.9 6.60 5.2
1812 N 1,230 2,387 2,600 3,080 2,830  6,707 8,600   27.5 38 1,040 0.06 17.9 7.4 6.2
1812 R   2,187 2,333 2,800   5,973 7,714   25.6 32 819 0.05 18 7.4 6.2
1912 N 1,250 2,213 2,400 2,880   6,000 8,600   29.2 37 1,090 0.06 18.3 8.2 6.2
1912 R   1,987 2,160 2,600   5,387 7,714   27 31 837 0.05 18.3 8.2 6.2
2013 N 1,450 3,058 3,244 3,675   5,001     30 44.1 1,325 0.17 20 7.25 6.7
2316 N 1700 2,700 2,933 5,210 4,100 8,000 12,200   38.4 63 2,440 0.19 23.2 11 8.2
2316 R   2,347 2,560 3,500   6,960 10,600   35.5 52 1,850 0.16 23.2 10.8 8.2
2819 N 2,200 4,047 4,400 5,500 5,500 9,987 16,000   44.6 96.6 4,310 0.44 28.5 13.5 9.3
3723 N   4,600 5,000 6,000   11,800 22,600   56.6 146 8,340 1.07 37.4 16.1 12.25
4230 N   7,000 7,540 8,782   13,096 20,735   70 198 13,900 1.73 42.2 19 15.05
Part # AL nH/T2 (nominal) Le Path
Length
mm
Ae Cross
Section
mm2
Ve
Volume
mm3
WaAc
cm4
Length
mm
Width
mm
Height
mm
R
2300µ
P
2500µ
F
3000µ
T
3000µ
J
5000µ
W
10000µ
0707   1,173 1,240   2,573 5,143 15.5 10.7 165 0.005  9.2 6.35 3.7
1010 1,040 1,133 1,200 1,200  2,467 4,800 19.3 11.3 215 0.01  11.5 7.6 5.15
1313 1,533 1,667 2,000   3,733 7,143 24.2 19.5 472 0.03  13 9 6.45
1717 2,387 2,600 3,100   5,867 11,429 29.5 33.7 999 0.06  18 11 8.4
2120 4,227 4,600 5,000   9,600 19,286 41.1 78.7 3,230 0.24  24 15 10.7