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.

Learn More Request a Quote

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, C=900µ, L=750µ
Coating Color: None

Material Characteristics

Nine different materials exist for Magnetics Pot Cores (R, P, F, T, J, W, C, E, V).

View Materials Summary

Ferrite Pot Core Part Number Identification

How to Order: Magnetics Ferrite Cores how to order: gapped ferrite cores

PQ Cores
Pot Cores
RS/DS Cores
RM Cores
EP Cores

Part #	A_L nH/T² (nominal)					L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	HT mm
Part #	L 750µ	R 2300µ	P 2500µ	F 3000µ	T 3000µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	HT mm
2016		3,587	3,907	4,690	T 3000µ	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		7,733	8,413	8,080		29.4	105	3,090	0.07	27.2	5.1	19
2614		5,613	6,113	7,335		33.3	86.4	2,880	0.17	27.2	5.94	19
2620		5,560	6,053	7,270	7,020	45	121	5,470	0.40	27.3	10.1	19
2625		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 #	A_L nH/T² (nominal)									L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	HT mm
Part #	R 2300µ	P 2500µ	F 3000µ	T 3000µ	J 5000µ	W 10000µ	C 900µ	E 2000µ	V 2300µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	HT mm
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 #	A_L nH/T² (nominal)						L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Dia mm	Width mm	HT mm
Part #	R 2300µ	P 2500µ	F 3000µ	J 5000µ	W 10000µ	V 2300µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Dia mm	Width mm	HT mm
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 #	A_L nH/T² (nominal)							L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	Height mm
Part #	R 2300µ	P 2500µ	F 3000µ	T 3000µ	J 5000µ	W 10000µ	V 2300µ	L_e Path Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	Height mm
1110 N	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	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	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	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	3,058	3,244	3,675		5,001			30	44.1	1,325	0.17	20	7.25	6.7
2316 N	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	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 #	A_L nH/T² (nominal)						L_ePath Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	Height mm
Part #	R 2300µ	P 2500µ	F 3000µ	T 3000µ	J 5000µ	W 10000µ	L_ePath Length mm	A_e Cross Section mm²	V_e Volume mm³	WaAc cm⁴	Length mm	Width mm	Height mm
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