|  |
Coated Ring Cores | |
  | | Sold in multiples of 5 | | | | Type | stock no. | price each | | | | | | 1+ | 125+ | 500+ | |
 | K37X830 |  212-0774 | € 0,41 | € 0,38 | € 0,36 |  | | K44X38 | 212-0825 | € 0,71 | € 0,70 | € 0,68 | | | K45X830 | 212-0869 | € 0,76 | € 0,70 | € 0,65 | | | K618X35 | 212-0910 | € 1,50 | € 1,40 | € 1,21 | | | K618X830 |  212-0926 | € 1,29 | € 1,21 | € 1,05 | | | K632X35 | 212-0948 | € 1,24 | € 1,15 | € 1,06 | | | | | | | | | | | | | stock no. | price each | | | | Type | | 1+ | 25+ | 100+ | |
| A84X830 | 212-0718 | € 26,46 | € 23,64 | € 22,36 | | | K22X830 | 290-6219 | € 3,83 | € 3,57 | € 3,35 | | | K40X830 | 212-0803 | € 8,37 | € 7,25 | € 6,36 | | | K48X830 | 212-0875 | € 2,69 | € 2,30 | € 2,17 | | | K82X830 | 212-0881 | € 6,71 | € 5,77 | € 5,07 | | | K659X830 | 212-0976 | € 3,38 | € 2,94 | € 2,75 | | | K674X830 | 212-0982 | € 2,69 | € 2,32 | € 2,18 | | | = RoHS Conforme
= Avertissez-moi par email lorsque le statut RoHS change
|
 
Ring Cores suitable for pulse and broadband transformers as well as balanced mixers and chokes.
- A84-X830 is Uncoated
- Coated with either polyamide or Epoxy Resin
| |
| Core Type | Dimensions | | Magnetic Characteristics |
| | da | di | h | S1/A | 1e | Ae | Ve |
| | mm | mm | mm | mm-1 | mm | mm2 | mm3 |
| R2.5 | 2.5 | 1.5 | 1 | 12.3 | 6.02 | 0.49 | 3 |
| R4 | 4.5 | 1.9 | 2.1 | 7.69 | 9.63 | 1.25 | 12 |
| R6.3 | 7.25 | 2.85 | 3.4 | 4.97 | 15.21 | 3.06 | 46.5 |
| R10 | 11 | 5.05 | 4.95 | 3.07 | 24.07 | 7.83 | 188 |
| R12.5 | 13.6 | 6.5 | 5.95 | 2.46 | 30.09 | 12.23 | 368 |
| R16 | 17.2 | 8.5 | 7.3 | 1.95 | 38.52 | 19.73 | 760 |
| R20/7 | 21.2 | 8.7 | 8.2 | 1.3 | 43.55 | 33.63 | 1465 |
| R25/10 | 26.8 | 13.5 | 11 | 1.17 | 60.07 | 51.26 | 3079 |
| R34/10 | 35.5 | 19.2 | 11.1 | 1.24 | 82.06 | 66.08 | 5420 |
| R34/12.5 | 35.5 | 19.2 | 13.6 | 0.99 | 82.06 | 82.6 | 6778 |
| R36 | 37.5 | 21.7 | 16.2 | 0.94 | 89.65 | 95.89 | 8597 |
| R40 | 41.8 | 22.5 | 17.2 | 0.77 | 96.29 | 125.3 | 12070 |
| R42 | 43.6 | 24.8 | 13.6 | 1.08 | 103 | 95.75 | 9862 |
| R50 | 51.8 | 28.5 | 21.3 | 0.62 | 120.4 | 195.7 | 23560 |
| R58 | 60.1 | 39.2 | 18.8 | 1 | 152.4 | 152.4 | 23230 |
| R100 | 104.8 | 63.7 | 16.3 | 0.96 | 255.3 | 267.2 | 68220 |
|
| |
| Part No. | stock no. | AL (nH) | Material | Type |
| B64290K37X830 | 2120774 | 1090 | N30 | R6.3 |
| B64290K44X38 | 2120825 | 5110 | T38 | R12.5 |
| B64290K45X830 | 2120869 | 2770 | N30 | R16 |
| B64290K618X35 | 2120910 | 5400 | T35 | R25/10 |
| B64290K618X830 | 2120926 | 4620 | N30 | R25/10 |
| B64290K632X35 | 2120948 | 5000 | T35 | R20/7 |
| B64290A84X830 | 2120718 | 5500 | N30 | R100 |
| B64290K22X830 | 2120724 | 5000 | N30 | R42 |
| B64290K40X830 | 2120803 | 5400 | N30 | R58 |
| B64290K48X830 | 2120875 | 5460 | N30 | R34/12.5 |
| B64290K82X830 | 2120881 | 8700 | N30 | R50 |
| B64290K659X830 | 2120976 | 7000 | N30 | R40 |
| B64290K674X830 | 2120982 | 5750 | N30 | R36 |
|
| |
| N27: | m=2000 | tolerance of AL=±25% |
| N30: | m=4300 | tolerance of AL=±25% |
| T35: | m=6000 | tolerance of AL=+25/-30% |
| T38: | m=10000 | tolerance of AL=+30/-40% |
|
|
)
)
)