Sq Type Mn-Zn Ferrite Magnet Core for Transformer

• Transport Package: Standard Epxort Carton
• Specification: PQ cores
• Origin: China
• Model NO.: SQ cores
• HS Code: 85051190
• Production Capacity: 5, 000, 000PCS/Month

Product Description

Ferrite cores are widely used in HDTV, DVD, PC, tele-communication equipment and many kinds of transformers such as switch transformers, FBT pulse transformers, driving transformers and electronic inductor etc. We can make the ferrite cores according to the drawing and magnetic characteristics supplied by clients.

Material Characteristics






                                            


                                       

                                    


 

Type	Dimension(mm)						Weight
	A	B	C	D	E	F
SQ12.7	12.9±0.30	12.4±0.30	4.7±0.30	3.8±0.30	8.9±0.30	4.8±0.30	2.65g
SQ13	13.4±0.30	12.7±0.30	4.9±0.30	3.9±0.20	8.3±0.30	4.8±0.30	2.85g
SQ14	14.4±0.30	14.4±0.30	5.6±0.30	4.5±0.30	10.4±0.30	5.5±0.30	3.21g
SQ1515	15.2±0.4	15.2±0.4	5.1±0.30	4.7±0.30	11.0±0.4	5.90±0.4	3.65g
SQ1614	16.5±0.5	14.0±0.3	5.0±0.20	4.5±0.20	12.5±0.5	5.00±0.3	3.60g
SQ1916	19.0±0.5	16.0±0.5	5.5±0.20	5.0±0.15	14.0±0.5	6.00±0.5	5.10g
SQ1918	19.0±0.4	18.3±0.4	5.5±0.20	5.04±0.20	14.0±0.3	8.22±0.3	5.50g
SQ2018	20.4±0.4	18.3±0.5	5.5±0.20	5.04±0.20	14.0±0.3	8.22±0.3	6.20g
SQ2018L	20.0±0.4	18.1±0.4	5.9±0.3	5.0±0.3	15.1±0.4	8.2±0.4	6.20g
SQ2118	21.0±0.4	18.1±0.4	5.8±0.3	5.05±0.3	14.6±0.4	8.2±0.4	6.75g
SQ2318	22.8±0.4	18.1±0.4	5.0±0.30	4.5±0.25	14.8±0.4	9.10±0.4	5.90g
SQ2418	24.0±0.3	17.5±0.4	6.0±0.20	5.5±0.25	20.0±0.3	6.50±0.4	7.60g
SQ2419	24.0±0.4	18.6±0.4	6.0±0.3	5.5±0.3	20.0±0.4	7.6±0.4	7.30g
SQ2518	25.0±0.4	18.1±0.4	5.6±0.3	5.05±0.3	18.6±0.4	8.22±0.4	7.45g
SQ2521	24.7±0.5	21.3±0.5	5.2±0.20	4.9±0.20	15.9±0.4	11.50±0.4	7.50g
SQ2820	28.0±0.4	20.0±0.4	6.5±0.20	6.0±0.25	22.0±0.4	8.00±0.4	10.50g
SQ3129	31.0±0.5	28.8±0.5	11.5±0.4	10.5±0.3	16.8±0.4	10.0±0.4	35.9g
SQ3634	36.5±0.5	34.0±0.5	10.0±0.4	10.0±0.3	22.5±0.5	14.0±0.4	32.1g
SQ3830	38.5±0.5	30.5±0.4	8.5±0.3	8.5±0.3	24.5±0.5	13.5±0.4	39.7g
SQ4131	41.0±0.8	31.0±0.5	11.4±0.3	10.5±0.3	28.0±0.8	10.0±0.4	48.8g
SQ4319	43.0±0.8	19.2±0.4	6.8±0.25	6.1±0.25	33.0±0.6	7.00±0.4	17.50g

                                                                      
  

Type	Effective parameter				AL(nH/N2)
	C1	Le	Ae	Ve	GH5	GH7	GH10	GH12
	(mm-1)	(mm)	(mm2)	(mm3)
SQ12.7	2.68	33.8	12.58	425.2			4500±30%	5500±30%
SQ13	2.26	35.18	15.52	546.1			5000±30%	6000±30%
SQ14	2.37	37.13	15.61	579.96			4800±30%	5800±30%
SQ1515	2.64	39.36	14.87	586			3000±30%	3500±30%
SQ1614	2.74	39.91	14.57	581.35			4200±30%	5000±30%
SQ1916	2.46	47.28	19.2	908.26			4600±30%	5600±30%
SQ1918	2.77	53.83	17.34	933.07			4500±30%	5400±30%
SQ2018	2.51	55.15	21.92	1209.2			3700±30%	4500±30%
SQ2018L	2.7	52.26	19.53	1020.7			4500±30%	5500±30%
SQ2118	2.4	56.8	20.12	1152.8			4800±30%	5800±30%
SQ2318	2.63	58.59	22.34	1309			4600±30%	5000±30%
SQ2418	2.81	52.88	18.75	991.99			4250±30%	4500±30%
SQ2419	2.88	56.85	19.69	1119.38			4000±30%	5000±30%
SQ2518	3.1	64.47	20.82	1390.6			4200±30%	5200±30%
SQ2521	2.86	69.25	24.24	1678.36			4800±30%	5300±30%
SQ2820	2.43	67.57	27.78	1877.59			3700±30%	4500±30%
SQ3129	0.84	75.41	89.64	6761.07			12000±30%	14400±30%
SQ3634	1.164	97.42	83.69	8153.8			10000±30%	12000±30%
SQ3830	1.5	99.66	66.37	6614.5			11000±30%	13000±30%
SQ4131	1.1	98.78	89.78	8869.3			10000±30%	12000±30%
SQ4319	2.46	96.88	39.3	3808.04			3500±30%	4500±30%