LPT3305 Series Low Profile
Surface Mount Power Inductors
|
This series
was discontinued on September 1, 2000. Please consider our DO1606T Series as an alternative. Existing customers will continue to be supported. |
| New RoHS part numbers are shown. Lead was removed from terminations. The last three characters indicate tolerance, RoHS compliance, and packaging. (View old data sheet.) |
Only 1.8 mm high!
Toroid construction to minimize stray
EMI
Handles up to 6 Amps
Ceramic cover provides the best possible
surface for pick and place handling
SPECIFICATIONS
Inductance vs
Current
Dimensions 
Qualification standards
| Part number1 | Inductance2 ±20% (µH) |
DCR
max (Ohms) |
SRF
typ (MHz) |
Isat3 (A) |
Irms4 (A) |
| LPT3305-102ML_ | 1 | 0.16 | 615 | 6.0 | 1.6 |
| LPT3305-152ML_ | 1.5 | 0.18 | 355 | 4.7 | 1.5 |
| LPT3305-222ML_ | 2.2 | 0.23 | 210 | 3.8 | 1.3 |
| LPT3305-332ML_ | 3.3 | 0.26 | 175 | 3.3 | 1.3 |
| LPT3305-472ML_ | 4.7 | 0.33 | 125 | 2.6 | 1.2 |
| LPT3305-682ML_ | 6.8 | 0.40 | 105 | 2.1 | 1.1 |
| LPT3305-103ML_ | 10 | 0.49 | 75 | 1.8 | 0.90 |
| LPT3305-153ML_ | 15 | 0.75 | 55 | 1.4 | 0.85 |
| LPT3305-223ML_ | 22 | 1.1 | 35 | 1.2 | 0.70 |
| LPT3305-333ML_ | 33 | 1.4 | 20 | 1.0 | 0.65 |
| LPT3305-473ML_ | 47 | 1.6 | 15 | 0.9 | 0.60 |
| 1 |
When ordering, please specify packaging code: e.g. LPT3305-473MLD |
|
| Packaging: |
D = 13" reel, machine-ready EIA-481 embossed plastic tape (1700 per full reel). B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead. |
|
| 2 | Inductance tested at 100 kHz, 0.1 Vrms. | |
| 3 | Isat: DC current at which the inductance drops 30% (typ) from its value without current. Details | |
| 4 | Irms: Average current for 40°C temperature rise from 25°C ambient. Details | |
| 5 | Operating temperature range -40°C to +85°C. Details | |
|
6 |
Electrical specifications at 25°C. | |