DHB34 Series -
High Energy Industrial Metal Oxide Varistor
DataSheet:Varistors DHB34 Datasheet
The DHB34 Series of transient surge suppressors are industrial highenergy Metal Oxide Varistors (MOVs). They are designed to provide surge suppression in the AC mains outdoor and service entrance environment (distribution panels) of buildings. DHB34 applications also include industrial heavy motors, controls, and power supplies such as used in the oil-drilling, mining, and transportation fields, including HVAC
and motor/generator applications.
The DHB34 Series provides rigid terminals for through-hole solder mounting on printed circuit boards, thereby eliminating the need for screw
mounting.
See Ratings and Specifications table for part numbers.
Note:
- Ratings are for each individual element in dual assembly.
- Average power dissipation of transients not to exceed 2.0W per varistor element (2 varistors per device).
Ordering Information
| Catalog # | Size | VMAX AC (V) | VMAX DC (V) | WTM (J) | (ITM 1xAmps (A) | VNDC(V) | VNDC MIN(V) | VNDC MAX (V) | Vc (V) |
|---|
| V111DHB34 | 34mm | 110 | 148 | 220 | 40000 | 173 | 156 | 190 | 288 |
| V131DHB34 | 34mm | 130 | 175 | 270 | 40000 | 200 | 184 | 228 | 345 |
| V141DHB34 | 34mm | 140 | 188 | 291 | 40000 | 220 | 198 | 248 | 375 |
| V151DHB34 | 34mm | 150 | 200 | 300 | 40000 | 240 | 212 | 268 | 405 |
| V181DHB34 | 34mm | 180 | 240 | 330 | 40000 | 282 | 254 | 310 | 468 |
| V201DHB34 | 34mm | 200 | 265 | 350 | 40000 | 314 | 283 | 345 | 533 |
| V251DHB34 | 34mm | 250 | 330 | 370 | 40000 | 390 | 354 | 429 | 650 |
| V271DHB34 | 34mm | 275 | 369 | 400 | 40000 | 430 | 389 | 473 | 730 |
| V301DHB34 | 34mm | 300 | 410 | 430 | 40000 | 478 | 433 | 526 | 780 |
| V321DHB34 | 34mm | 320 | 420 | 460 | 40000 | 510 | 462 | 561 | 830 |
| V331DHB34 | 34mm | 330 | 435 | 475 | 40000 | 519 | 467 | 570 | 843 |
| V351DHB34 | 34mm | 350 | 460 | 500 | 40000 | 550 | 495 | 604 | 894 |
| V391DHB34 | 34mm | 385 | 510 | 550 | 40000 | 604 | 545 | 663 | 1000 |
| V421DHB34 | 34mm | 420 | 560 | 600 | 40000 | 680 | 610 | 748 | 1130 |
| V441DHB34 | 34mm | 440 | 585 | 630 | 40000 | 691 | 622 | 759 | 1147 |
| V481DHB34 | 34mm | 480 | 640 | 650 | 40000 | 750 | 670 | 825 | 1240 |
| V511DHB34 | 34mm | 510 | 675 | 700 | 40000 | 820 | 735 | 910 | 1350 |
| V551DHB34 | 34mm | 550 | 710 | 755 | 40000 | 864 | 778 | 949 | 1404 |
| V571DHB34 | 34mm | 575 | 730 | 770 | 40000 | 910 | 805 | 1000 | 1480 |
| V661DHB34 | 34mm | 660 | 850 | 900 | 40000 | 1050 | 940 | 1160 | 1720 |
| V681DHB34 | 34mm | 680 | 875 | 925 | 40000 | 1068 | 962 | 1173 | 1777 |
| V751DHB34 | 34mm | 750 | 970 | 1050 | 40000 | 1200 | 1080 | 1320 | 2000 |
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