Laird Ferrite Toroid Material 36, 46
Minimum inductance with various turns
Électronique /
Electronic
Laird Ferrite Toroid
Initial | ||
Typical Application | Material | Permeability |
Common Mode | 35 | 5000 |
Filtering | 28 | 850 |
25 | 125 | |
38 | 1700 | |
DC Bias Ethernet | 36 | 4500 |
Transformers | 46 | 4000 |
56 | 5500 | |
66 | 3200 | |
High Perm | 42 | 7500 |
for Telecom | 40 | 10000 |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 16 turns | Material | Material | 18 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.29 | 89 | 73 | - | - | 0.33 | 106 | 88 | - | - | |
100-4 | 0.29 | 295 | 245 | 291 | 204 | 0.33 | 355 | 295 | 356 | 248 | |
115-0 | 0.24 | 183 | 151 | 177 | 125 | 0.27 | 226 | 187 | 220 | 155 | |
115-1 | 0.24 | 249 | 206 | 240 | 170 | 0.27 | 307 | 254 | 299 | 211 | |
119-4 | 0.27 | 381 | 316 | 372 | 262 | 0.30 | 467 | 387 | 461 | 323 | |
120-8 | 0.22 | 195 | 161 | 187 | 133 | 0.25 | 242 | 200 | 234 | 166 | |
121-2 | 0.24 | - | - | 214 | 152 | 0.27 | - | - | 267 | 188 | |
122-3 | 0.23 | 259 | 214 | 249 | 177 | 0.26 | 321 | 266 | 311 | 220 | |
135-0 | 0.21 | 150 | 124 | 143 | 102 | 0.24 | 186 | 152 | 179 | 127 | |
135-1 | 0.21 | 243 | 201 | 232 | 166 | 0.24 | 301 | 249 | 290 | 206 | |
135-2 | 0.21 | 102 | 84 | - | - | 0.24 | 126 | 104 | - | - | |
135-4 | 0.21 | 210 | 173 | - | - | 0.24 | 260 | 215 | - | - | |
135-6 | 0.21 | 180 | 149 | - | - | 0.24 | 223 | 184 | - | - | |
137-0 | 0.23 | 109 | 90 | - | - | 0.26 | 136 | 112 | - | - | |
145-0 | 0.21 | - | - | 350 | 250 | 0.24 | - | - | 438 | 310 | |
153-0 | 0.20 | 183 | 151 | - | - | 0.22 | 228 | 188 | - | - | |
153-4 | 0.20 | 365 | 302 | - | - | 0.22 | 456 | 377 | - | - | |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 20 turns | Material | Material | 22 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.36 | 125 | 105 | - | - | 0.40 | 140 | 117 | - | - | |
100-4 | 0.36 | 418 | 348 | 427 | 295 | 0.40 | 466 | 389 | 493 | 338 | |
115-0 | 0.30 | 270 | 224 | 267 | 187 | 0.33 | 314 | 261 | 315 | 219 | |
115-1 | 0.30 | 367 | 304 | 362 | 253 | 0.33 | 426 | 354 | 428 | 297 | |
119-4 | 0.34 | 546 | 453 | 551 | 382 | 0.37 | 628 | 524 | 646 | 445 | |
120-8 | 0.28 | 290 | 240 | 284 | 200 | 0.31 | 339 | 281 | 337 | 235 | |
121-2 | 0.30 | - | - | 323 | 226 | 0.33 | - | - | 381 | 265 | |
122-3 | 0.29 | 384 | 318 | 378 | 265 | 0.32 | 447 | 371 | 446 | 311 | |
135-0 | 0.26 | 226 | 187 | 219 | 155 | 0.29 | 265 | 219 | 260 | 183 | |
135-1 | 0.26 | 366 | 303 | 355 | 251 | 0.29 | 429 | 355 | 422 | 296 | |
135-2 | 0.26 | 154 | 127 | - | - | 0.29 | 180 | 149 | - | - | |
135-4 | 0.26 | 316 | 262 | - | - | 0.29 | 370 | 307 | - | - | |
135-6 | 0.26 | 271 | 224 | - | - | 0.29 | 318 | 263 | - | - | |
137-0 | 0.29 | 162 | 134 | - | - | 0.32 | 189 | 157 | - | - | |
145-0 | 0.27 | - | - | 532 | 375 | 0.29 | - | - | 636 | 446 | |
153-0 | 0.25 | 275 | 228 | - | - | 0.27 | 327 | 271 | - | - | |
153-4 | 0.25 | 551 | 455 | - | - | 0.27 | 655 | 542 | - | - | |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 24 turns | Material | Material | 26 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.44 | 147 | 122 | - | - | 0.47 | 160 | 131 | - | - | |
100-4 | 0.44 | 489 | 407 | 555 | 378 | 0.47 | 533 | 436 | 622 | 404 | |
115-0 | 0.36 | 356 | 297 | 364 | 251 | 0.39 | 397 | 333 | 413 | 283 | |
115-1 | 0.36 | 484 | 403 | 494 | 341 | 0.39 | 539 | 451 | 560 | 385 | |
119-4 | 0.40 | 700 | 585 | 741 | 508 | 0.44 | 725 | 603 | 823 | 560 | |
120-8 | 0.33 | 392 | 326 | 394 | 274 | 0.36 | 440 | 366 | 449 | 310 | |
121-2 | 0.36 | - | - | 441 | 304 | 0.39 | - | - | 500 | 343 | |
122-3 | 0.35 | 509 | 423 | 517 | 357 | 0.38 | 568 | 475 | 587 | 404 | |
135-0 | 0.32 | 303 | 252 | 303 | 211 | 0.34 | 346 | 287 | 349 | 242 | |
135-1 | 0.32 | 491 | 407 | 490 | 342 | 0.34 | 560 | 466 | 565 | 392 | |
135-2 | 0.32 | 206 | 171 | - | - | 0.34 | 235 | 195 | - | - | |
135-4 | 0.32 | 424 | 352 | - | - | 0.34 | 484 | 402 | - | - | |
135-6 | 0.32 | 364 | 302 | - | - | 0.34 | 415 | 345 | - | - | |
137-0 | 0.35 | 215 | 179 | - | - | 0.37 | 244 | 203 | - | - | |
145-0 | 0.32 | - | - | 740 | 515 | 0.35 | - | - | 844 | 584 | |
153-0 | 0.30 | 377 | 312 | - | - | 0.32 | 430 | 357 | - | - | |
153-4 | 0.30 | 754 | 625 | - | - | 0.32 | 861 | 715 | - | - | |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 28 turns | Material | Material | 30 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.51 | 166 | 133 | - | - | 0.55 | - | - | - | - | |
100-4 | 0.51 | 554 | 443 | 674 | 398 | 0.55 | - | - | - | - | |
115-0 | 0.42 | 418 | 348 | 460 | 314 | 0.45 | 442 | 365 | 506 | 343 | |
115-1 | 0.42 | 567 | 472 | 625 | 427 | 0.45 | 599 | 496 | 687 | 466 | |
119-4 | 0.47 | 780 | 639 | 911 | 592 | 0.50 | 826 | 665 | 994 | 599 | |
120-8 | 0.39 | 484 | 405 | 503 | 345 | 0.42 | 504 | 420 | 556 | 379 | |
121-2 | 0.42 | - | - | 557 | 381 | 0.45 | - | - | 612 | 416 | |
122-3 | 0.41 | 607 | 507 | 656 | 448 | 0.43 | 651 | 541 | 732 | 499 | |
135-0 | 0.37 | 382 | 319 | 392 | 270 | 0.40 | 410 | 343 | 435 | 298 | |
135-1 | 0.37 | 618 | 516 | 636 | 438 | 0.40 | 665 | 555 | 704 | 482 | |
135-2 | 0.37 | 260 | 217 | - | - | 0.40 | 279 | 233 | - | - | |
135-4 | 0.37 | 534 | 446 | - | - | 0.40 | 574 | 480 | - | - | |
135-6 | 0.37 | 458 | 382 | - | - | 0.40 | 492 | 411 | - | - | |
137-0 | 0.40 | 265 | 221 | - | - | 0.43 | 275 | 228 | - | - | |
145-0 | 0.37 | - | - | 959 | 661 | 0.40 | - | - | 1062 | 727 | |
153-0 | 0.35 | 478 | 397 | - | - | 0.37 | 530 | 443 | - | - | |
153-4 | 0.35 | 955 | 795 | - | - | 0.37 | 1061 | 885 | - | - | |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 32 turns | Material | Material | 34 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.58 | - | - | - | - | 0.62 | - | - | - | - | |
100-4 | 0.58 | - | - | - | - | 0.62 | - | - | - | - | |
115-0 | 0.48 | 465 | 379 | 549 | 348 | 0.51 | 483 | 386 | 588 | 348 | |
115-1 | 0.48 | 631 | 514 | 744 | 472 | 0.51 | 656 | 525 | 798 | 472 | |
119-4 | 0.54 | - | - | 1051 | 584 | 0.57 | - | - | - | - | |
120-8 | 0.45 | 528 | 437 | 605 | 410 | 0.47 | 567 | 464 | 662 | 430 | |
121-2 | 0.48 | - | - | 664 | 421 | 0.51 | - | - | 712 | 421 | |
122-3 | 0.46 | 689 | 567 | 796 | 529 | 0.49 | 718 | 582 | 855 | 529 | |
135-0 | 0.42 | 437 | 364 | 481 | 329 | 0.45 | 454 | 376 | 520 | 353 | |
135-1 | 0.42 | 708 | 589 | 780 | 533 | 0.45 | 736 | 608 | 843 | 572 | |
135-2 | 0.42 | 297 | 247 | - | - | 0.45 | 309 | 255 | - | - | |
135-4 | 0.42 | 612 | 509 | - | - | 0.45 | 636 | 526 | - | - | |
135-6 | 0.42 | 524 | 437 | - | - | 0.45 | 545 | 451 | - | - | |
137-0 | 0.46 | 291 | 239 | - | - | 0.49 | 303 | 246 | - | - | |
145-0 | 0.43 | - | - | 1160 | 790 | 0.45 | - | - | 1271 | 862 | |
153-0 | 0.40 | 565 | 472 | - | - | 0.42 | 597 | 497 | - | - | |
153-4 | 0.40 | 1130 | 944 | - | - | 0.42 | 1194 | 994 | - | - | |
Minimum inductance with various turns | Minimum inductance with various turns | ||||||||||
(8 mA DC BIAS) | (8 mA DC BIAS) | ||||||||||
Material | 36 turns | Material | Material | 38 turns | Material | ||||||
H | 36 | 46 | H | 36 | 46 | ||||||
Part | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | (Oe) | 25 C | 0-70 C | 25 C | -40-85 C | |
100-2 | 0.65 | - | - | - | - | 0.69 | - | - | - | - | |
100-4 | 0.65 | - | - | - | - | 0.69 | - | - | - | - | |
115-0 | 0.54 | - | - | 623 | 346 | 0.57 | - | - | - | - | |
115-1 | 0.54 | - | - | 846 | 470 | 0.57 | - | - | - | - | |
119-4 | 0.60 | - | - | - | - | 0.64 | - | - | - | - | |
120-8 | 0.50 | 586 | 472 | 705 | 425 | 0.53 | - | - | 744 | 423 | |
121-2 | 0.55 | - | - | 740 | 402 | 0.58 | - | - | - | - | |
122-3 | 0.52 | 739 | 587 | 909 | 527 | 0.55 | - | - | 956 | 520 | |
135-0 | 0.47 | 484 | 396 | 565 | 367 | 0.50 | 497 | 400 | 598 | 360 | |
135-1 | 0.47 | 784 | 642 | 915 | 595 | 0.50 | 805 | 648 | 969 | 584 | |
135-2 | 0.47 | 329 | 270 | - | - | 0.50 | 338 | 272 | - | - | |
135-4 | 0.47 | 678 | 555 | - | - | 0.50 | 696 | 560 | - | - | |
135-6 | 0.47 | 581 | 476 | - | - | 0.50 | 597 | 480 | - | - | |
137-0 | 0.52 | 312 | 248 | - | - | 0.55 | - | - | - | - | |
145-0 | 0.48 | - | - | 1358 | 862 | 0.51 | - | - | 1436 | 849 | |
153-0 | 0.45 | 616 | 510 | - | - | 0.47 | 653 | 534 | - | - | |
153-4 | 0.45 | 1232 | 1019 | - | - | 0.47 | 1305 | 1069 | - | - |