Coilcraft low-profile MVR Series shielded power inductors are great for high current DC-DC converters and VRM/VRD controllers. High-temperature, low-loss materials do not exhibit thermal aging. The MVR1251T is also AEC Q200 Grade 1 qualified (−40°C to +125°C).
Electrical specifications at 25°C.
零件号 1 |
电感 (nH)
2
(公差: ±20%) |
DCR ± 8% (mΩ) 3 | SRF typ (MHz) 4 | Isat (mA) 5 | Irms (A) 6 |
---|---|---|---|---|---|
MVR1251T-251ML_ | 250 | 0.93 | 160 | 35000 | 25.0 |
MVR1251T-361ML_ | 360 | 0.93 | 140 | 24000 | 24.0 |
MVR1251T-561ML_ | 560 | 0.93 | 110 | 13000 | 25.0 |
零件号 1 |
电感 (µH)
2
(公差: ±20%) |
DCR ± 8% (mΩ) 3 | SRF typ (MHz) 4 | Isat (A) 5 | Irms (A) 6 |
---|---|---|---|---|---|
MVR1247C-361ML_ | 0.36 | 0.93 | 120 | 36.0 | 24.0 |
MVR1255C-651ML_ | 0.65 | 1.5 | 115 | 24.0 | 19.0 |
MVR1261C-112ML_ | 1.1 | 2.0 | 95.0 | 20.0 | 20.0 |
MVR1271C-162ML_ | 1.7 | 2.5 | 55.0 | 17.0 | 20.0 |
MVR1278C-232ML_ | 2.3 | 3.1 | 50.0 | 16.0 | 17.0 |
Height (in. / mm) | Length (in. / mm) | |||
---|---|---|---|---|
Body size | typ | max | typ | max |
MVR1247 | 0.171 / 4,35 | 0.185 / 4,70 | 0.448 / 11,37 | 0.453 / 11,50 |
MVR1251 | 0.181 / 4,61 | 0.200 / 5,10 | 0.439 / 11,14 | 0.453 / 11,50 |
MVR1255 | 0.207 / 5,25 | 0.217 / 5,50 | 0.448 / 11,37 | 0.453 / 11,50 |
MVR1261 | 0.232 / 5,90 | 0.240 / 6,10 | 0.448 / 11,37 | 0.453 / 11,50 |
MVR1271 | 0.262 / 6,65 | 0.280 / 7,10 | 0.448 / 11,37 | 0.453 / 11,50 |
MVR1278 | 0.287 / 7,29 | 0.307 / 7,80 | 0.448 / 11,37 | 0.453 / 11,50 |
Parts per reel | Reel dimensions (mm) | Tape dimensions (mm) | Orientation | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7" (178 mm) | 13" (330 mm) | A | B | C | D | E | W | P | Po | P1 | H | T | ||
MVR1247 | 200 | 900* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 4,55 | 0,35 | |
MVR1251 | 175 | 700* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 6,1 | 0,4 | |
MVR1255 | 175 | 700* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 6,1 | 0,4 | |
MVR1261 | 175 | 700* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 6,1 | 0,4 | |
MVR1271 | 100 | 500* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 7,5 | 0,4 | |
MVR1278 | 100 | 500* | 178/330 | 60/100 | 13 | 30,4 | 24,4 | 24 | 16 | 4 | 2 | 7,5 | 0,4 |