The T type ring cores are mainly used for coupling transformers ; balancing coils ; fixed coils and filter coils.
The RH type bead cores are mainly produced for the cable wire assemblers and MATV CATV makers.
* Internal and external computer data and power cables


FIG1


FIG2
| DIMENSIONS & CHARACTERISTICS | UNIT : mm (inch) | ||||
| NO | ORDERING CODE | A | B | C | Fig | 
|---|---|---|---|---|---|
| 1 | RH 2.5*4*0.8 | 2.50±0.15 | 4.00±0.30 | 0.80±0.15 | 2 | 
| 2 | RH 2.5*7*0.8 | 2.50±0.15 | 7.00±0.30 | 0.80±0.15 | 2 | 
| 3 | RH 2.5*12*1.3 | 2.50±0.15 | 12.00±0.40 | 1.30±0.15 | 2 | 
| 4 | T 3*2*1 | 3.00±0.15 | 2.00±0.20 | 1.00±0.15 | 1 | 
| 5 | T 3*2*1.2 | 3.00±0.15 | 2.00±0.20 | 1.20±0.15 | 1 | 
| 6 | RH 3*3*1 | 3.00±0.15 | 3.00±0.20 | 1.00±0.15 | 2 | 
| 7 | RH 3*3*1.2 | 3.00±0.15 | 3.00±0.20 | 1.20±0.15 | 2 | 
| 8 | RH 3*4*1 | 3.00±0.15 | 4.00±0.30 | 1.00±0.15 | 2 | 
| 9 | RH 3*6*1 | 3.00±0.15 | 6.00±0.30 | 1.00±0.15 | 2 | 
| 10 | RH 3.4*11.2*1.1 | 3.40±0.15 | 11.20±0.40 | 1.10±0.15 | 2 | 
| 11 | T 3.5*0.8*1.5 | 3.50±0.15 | 0.80±0.20 | 1.50±0.15 | 1 | 
| 12 | T 3.5*1.25*1.8 | 3.50±0.15 | 1.25±0.20 | 1.80±0.15 | 1 | 
| 13 | T 3.5*1.3*1.8 | 3.50±0.15 | 1.30±0.20 | 1.80±0.15 | 1 | 
| 14 | T 3.5*1.54*1.5 | 3.50±0.15 | 1.54±0.20 | 1.50±0.15 | 1 | 
| 15 | T 3.5*2*1.2 | 3.50±0.15 | 2.00±0.20 | 1.20±0.15 | 1 | 
| 16 | T 3.5*2.5*0.8 | 3.50±0.15 | 2.50±0.20 | 0.80±0.15 | 1 | 
| 17 | T 3.5*3*0.8 | 3.50±0.15 | 3.00±0.20 | 0.80±0.15 | 1 | 
| 18 | T 3.5*3*1.0 | 3.50±0.15 | 3.00±0.20 | 1.00±0.15 | 1 | 
| 19 | T 3.5*3*1.2 | 3.50±0.15 | 3.00±0.20 | 1.20±0.15 | 1 | 
| 20 | T 3.5*3*1.3 | 3.50±0.15 | 3.00±0.20 | 1.30±0.15 | 1 | 
| 21 | T 3.5*3*1.4 | 3.50±0.15 | 3.00±0.20 | 1.40±0.15 | 1 | 
| 22 | T 3.5*3*1.5 | 3.50±0.15 | 3.00±0.20 | 1.50±0.15 | 1 | 
| 23 | T 3.5*3*1.7 | 3.50±0.15 | 3.00±0.20 | 1.70±0.15 | 1 | 
| 24 | T 3.5*3*1.8 | 3.50±0.15 | 3.00±0.20 | 1.80±0.15 | 1 | 
| 25 | T 3.5*3.25*1.3 | 3.50±0.15 | 3.25±0.20 | 1.30±0.15 | 1 | 
| 26 | T 3.5*3.25*1.4 | 3.50±0.15 | 3.25±0.20 | 1.40±0.15 | 1 | 
| 27 | T 3.5*3.25*1.5 | 3.50±0.15 | 3.25±0.20 | 1.50±0.15 | 1 | 
| 28 | RH 3.5*3.5*0.8 | 3.50±0.15 | 3.50±0.20 | 0.80±0.15 | 2 | 
| 29 | RH 3.5*3.5*1.2 | 3.50±0.15 | 3.50±0.20 | 1.20±0.15 | 2 | 
| 30 | RH 3.5*3.5*1.7 | 3.50±0.15 | 3.50±0.20 | 1.70±0.15 | 2 | 
| 31 | RH 3.5*3.5*1.8 | 3.50±0.15 | 3.50±0.20 | 1.80±0.15 | 2 | 
| 32 | RH 3.5*4*1 | 3.50±0.15 | 4.00±0.30 | 1.00±0.15 | 2 | 
| 33 | RH 3.5*4*1.2 | 3.50±0.15 | 4.00±0.30 | 1.20±0.15 | 2 | 
| 34 | RH 3.5*4*1.3 | 3.50±0.15 | 4.00±0.30 | 1.30±0.15 | 2 | 
| 35 | RH 3.5*4*1.5 | 3.50±0.15 | 4.00±0.30 | 1.50±0.15 | 2 | 
| 36 | RH 3.5*4.5*0.8 | 3.50±0.15 | 4.50±0.30 | 0.80±0.15 | 2 | 
| 37 | RH 3.5*4.7*0.8 | 3.50±0.15 | 4.70±0.30 | 0.80±0.15 | 2 | 
| 38 | RH 3.5*5*0.8 | 3.50±0.15 | 5.00±0.30 | 0.80±0.15 | 2 | 
| 39 | RH 3.5*5*1.2 | 3.50±0.15 | 5.00±0.30 | 1.20±0.15 | 2 | 
| 40 | RH 3.5*5*1.3 | 3.50±0.15 | 5.00±0.30 | 1.30±0.15 | 2 | 
| 41 | RH 3.5*5*1.5 | 3.50±0.15 | 5.00±0.30 | 1.50±0.15 | 2 | 
| 42 | RH 3.5*5*1.8 | 3.50±0.15 | 5.00±0.30 | 1.80±0.15 | 2 | 
| 43 | RH 3.5*6*0.8 | 3.50±0.15 | 6.00±0.30 | 0.80±0.15 | 2 | 
| 44 | RH 3.5*6*1 | 3.50±0.15 | 6.00±0.30 | 1.00±0.15 | 2 | 
| 45 | RH 3.5*6*1.2 | 3.50±0.15 | 6.00±0.30 | 1.20±0.15 | 2 | 
| 46 | RH 3.5*6*1.3 | 3.50±0.15 | 6.00±0.30 | 1.30±0.15 | 2 | 
| 47 | RH 3.5*6*1.5 | 3.50±0.15 | 6.00±0.30 | 1.50±0.15 | 2 | 
| 48 | RH 3.5*6*1.8 | 3.50±0.15 | 6.00±0.30 | 1.80±0.15 | 2 | 
| 49 | RH 3.5*7*1.2 | 3.50±0.15 | 7.00±0.30 | 1.20±0.15 | 2 | 
| 50 | RH 3.5*7.5*0.8 | 3.50±0.15 | 7.50±0.30 | 0.80±0.15 | 2 | 
| 51 | RH 3.5*8*0.8 | 3.50±0.15 | 8.00±0.30 | 0.80±0.15 | 2 | 
| 52 | RH 3.5*8*1 | 3.50±0.15 | 8.00±0.30 | 1.00±0.15 | 2 | 
| 53 | RH 3.5*9*0.8 | 3.50±0.15 | 9.00±0.30 | 0.80±0.15 | 2 | 
| 54 | RH 3.5*9*1.3 | 3.50±0.15 | 9.00±0.30 | 1.30±0.15 | 2 | 
| 55 | RH 3.5*9.5*0.8 | 3.50±0.15 | 9.50±0.30 | 0.80±0.15 | 2 | 
| 56 | RH 3.5*14*0.8 | 3.50±0.15 | 14.00±0.40 | 0.80±0.15 | 2 | 
| 57 | T 3.94*2.54*2.29 | 3.94±0.15 | 2.54±0.20 | 2.29±0.15 | 1 | 
| 58 | T 4*1.4*2.2 | 4.00±0.20 | 1.40±0.20 | 2.20±0.15 | 1 | 
| 59 | T 4*1.5*2 | 4.00±0.20 | 1.50±0.20 | 2.00±0.15 | 1 | 
| 60 | T 4*1.7*2.2 | 4.00±0.20 | 1.70±0.20 | 2.20±0.15 | 1 | 
| 61 | T 4*2*1.5 | 4.00±0.20 | 2.00±0.20 | 1.50±0.15 | 1 | 
| 62 | T 4*2*2 | 4.00±0.20 | 2.00±0.20 | 2.00±0.15 | 1 | 
| 63 | T 4*3*1.5 | 4.00±0.20 | 3.00±0.20 | 1.50±0.15 | 1 | 
| 64 | T 4*3*2 | 4.00±0.20 | 3.00±0.20 | 2.00±0.15 | 1 | 
| 65 | RH 4*4*1.5 | 4.00±0.20 | 4.00±0.30 | 1.50±0.15 | 2 | 
| 66 | RH 4*4*2 | 4.00±0.20 | 4.00±0.30 | 2.00±0.15 | 2 | 
| 67 | RH 4*5*1.5 | 4.00±0.20 | 5.00±0.30 | 1.50±0.15 | 2 | 
| 68 | RH 4*5*2 | 4.00±0.20 | 5.00±0.30 | 2.00±0.15 | 2 | 
| 69 | RH 4*5.5*1.5 | 4.00±0.20 | 5.50±0.30 | 1.50±0.15 | 2 | 
| 70 | RH 4*6*2 | 4.00±0.20 | 6.00±0.30 | 2.00±0.15 | 2 | 
| 71 | RH 4*7*2 | 4.00±0.20 | 7.00±0.30 | 2.00±0.15 | 2 | 
| 72 | RH 4*8*2 | 4.00±0.20 | 8.00±0.30 | 2.00±0.15 | 2 | 
| 73 | RH 4*10*1.5 | 4.00±0.20 | 10.00±0.40 | 1.50±0.15 | 2 | 
| 74 | RH 4*10*2 | 4.00±0.20 | 10.00±0.40 | 2.00±0.15 | 2 | 
| 75 | RH 4*12*2 | 4.00±0.20 | 12.00±0.40 | 2.00±0.15 | 2 | 
| 76 | RH 4*12.5*1.5 | 4.00±0.20 | 12.50±0.40 | 1.50±0.15 | 2 | 
| 77 | T 4.1*4*1.6 | 4.10±0.20 | 4.00±0.30 | 1.60±0.15 | 1 | 
| 78 | T 4.14*3.2*1.6 | 4.14±0.20 | 3.20±0.20 | 1.60±0.15 | 1 | 
| 79 | T 4.3*2.5*2.8 | 4.30±0.20 | 2.50±0.20 | 2.80±0.15 | 1 | 
| 80 | T 4.4*1.4*2.8 | 4.40±0.20 | 1.40±0.20 | 2.80±0.15 | 1 | 
| 81 | T 4.5*3.2*2.5 | 4.50±0.20 | 3.20±0.20 | 2.50±0.15 | 1 | 
| 82 | RH 4.5*4.8*2.5 | 4.50±0.20 | 4.80±0.30 | 2.50±0.15 | 2 | 
| 83 | RH 4.5*7*2.5 | 4.50±0.20 | 7.00±0.30 | 2.50±0.15 | 2 | 
| 84 | RH 4.5*12*2.6 | 4.50±0.20 | 12.00±0.40 | 2.60±0.15 | 2 | 
| 85 | RH 4.6*11*2 | 4.60±0.20 | 11.00±0.40 | 2.00±0.15 | 2 | 
| 86 | RH 4.83*6.35*2.29 | 4.83±0.20 | 6.35±0.30 | 2.29±0.15 | 2 |