Datasheet
3D Model
ML512PJB Series
High-Reliability Power Inductors
ML512PJB Series offers special construction allowing it to pass vibration testing to 80 G and shock testing to 1000 G.
- High temperature materials allow operation in ambient temperatures up to 155°C.
- Silver-palladium-platinum-glass frit terminations.
Specifications
Electrical specifications at 25°C.
| Part number 1 |
Inductance (µH)
2
(Tolerance: ±20%) |
DCR max (Ω) 3 | SRF (MHz) 4 | Isat (A) 5 | Irms (A) 6 | ||||
|---|---|---|---|---|---|---|---|---|---|
| min | typ | 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | |||
| ML512PJB682MLZ | 6.8 | 0.075 | 39.0 | 55.0 | 2.6 | 2.7 | 2.8 | 1.0 | 1.5 |
| ML512PJB822MLZ | 8.2 | 0.095 | 34.0 | 48.0 | 2.5 | 2.6 | 2.7 | 1.0 | 1.5 |
| ML512PJB103MLZ | 10 | 0.10 | 26.0 | 37.0 | 2.3 | 2.4 | 2.5 | 1.0 | 1.4 |
| ML512PJB123MLZ | 12 | 0.11 | 20.0 | 29.0 | 1.9 | 2.2 | 2.3 | 1.0 | 1.4 |
| ML512PJB153MLZ | 15 | 0.13 | 18.0 | 25.0 | 1.9 | 2.0 | 2.0 | 0.97 | 1.4 |
| ML512PJB183MLZ | 18 | 0.14 | 17.0 | 24.0 | 1.7 | 1.8 | 1.9 | 0.96 | 1.3 |
| ML512PJB223MLZ | 22 | 0.15 | 17.0 | 24.0 | 1.6 | 1.7 | 1.7 | 0.88 | 1.3 |
| ML512PJB333MLZ | 33 | 0.18 | 11.0 | 16.0 | 1.3 | 1.4 | 1.5 | 0.80 | 1.0 |
| ML512PJB473MLZ | 47 | 0.25 | 9.0 | 13.0 | 1.1 | 1.2 | 1.2 | 0.64 | 0.92 |
| ML512PJB563MLZ | 56 | 0.28 | 8.4 | 12.0 | 1.0 | 1.0 | 1.1 | 0.60 | 0.86 |
| ML512PJB683MLZ | 68 | 0.35 | 7.6 | 10.8 | 0.90 | 0.94 | 0.96 | 0.58 | 0.80 |
| ML512PJB823MLZ | 82 | 0.32 | 7.0 | 10.0 | 0.46 | 0.52 | 0.55 | 0.58 | 0.76 |
| ML512PJB104MLZ | 100 | 0.38 | 6.3 | 9.0 | 0.46 | 0.52 | 0.54 | 0.56 | 0.72 |
| ML512PJB124MLZ | 120 | 0.44 | 5.8 | 8.3 | 0.44 | 0.48 | 0.51 | 0.48 | 0.64 |
| ML512PJB154MLZ | 150 | 0.54 | 5.1 | 7.3 | 0.37 | 0.43 | 0.45 | 0.42 | 0.58 |
| ML512PJB224MLZ | 220 | 0.72 | 4.0 | 5.6 | 0.31 | 0.36 | 0.37 | 0.36 | 0.51 |
| ML512PJB334MLZ | 330 | 1.0 | 3.0 | 4.4 | 0.26 | 0.29 | 0.30 | 0.32 | 0.44 |
| ML512PJB474MLZ | 470 | 1.6 | 2.5 | 3.6 | 0.22 | 0.25 | 0.26 | 0.29 | 0.40 |
| ML512PJB564MLZ | 560 | 1.8 | 2.2 | 3.1 | 0.20 | 0.22 | 0.23 | 0.26 | 0.37 |
| ML512PJB684MLZ | 680 | 2.0 | 2.0 | 2.8 | 0.17 | 0.19 | 0.21 | 0.22 | 0.32 |
| ML512PJB824MLZ | 820 | 2.7 | 1.8 | 2.5 | 0.16 | 0.18 | 0.19 | 0.21 | 0.26 |
| ML512PJB105MLZ | 1000 | 3.2 | 1.5 | 2.2 | 0.14 | 0.17 | 0.18 | 0.19 | 0.24 |
| ML512PJB155MLZ | 1500 | 4.6 | 1.3 | 1.9 | 0.12 | 0.13 | 0.14 | 0.15 | 0.21 |
| ML512PJB185MLZ | 1800 | 5.4 | 1.2 | 1.7 | 0.11 | 0.12 | 0.13 | 0.14 | 0.18 |
| ML512PJB225MLZ | 2200 | 6.4 | 1.0 | 1.5 | 0.090 | 0.11 | 0.11 | 0.13 | 0.18 |
| ML512PJB335MLZ | 3300 | 8.9 | 0.80 | 1.1 | 0.080 | 0.090 | 0.10 | 0.11 | 0.14 |
| ML512PJB475MLZ | 4700 | 14.0 | 0.66 | 0.94 | 0.070 | 0.077 | 0.084 | 0.095 | 0.12 |
| ML512PJB565MLZ | 5600 | 16.4 | 0.60 | 0.86 | 0.070 | 0.080 | 0.085 | 0.080 | 0.10 |
| ML512PJB685MLZ | 6800 | 21.4 | 0.56 | 0.80 | 0.070 | 0.075 | 0.080 | 0.070 | 0.095 |
| ML512PJB825MLZ | 8200 | 24.0 | 0.49 | 0.70 | 0.062 | 0.070 | 0.078 | 0.065 | 0.090 |
| ML512PJB106MLZ | 10000 | 29.0 | 0.43 | 0.61 | 0.059 | 0.067 | 0.074 | 0.060 | 0.075 |
Notes
- Specify termination and screening codes: e.g. ML512PJB106MLZ.
- Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
- DCR measured on a micro-ohmmeter.
- SRF measured using an Agilent/HP 8753ES or equivalent.
- DC current at 25°C that causes the specified inductance drop from its value without current.
- Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
Termination:
- L = Silver-palladium-platinum glass frit
- R= Matte tin over nickel over silver
Screening:
- Z = Unscreened
- Y = Unscreened (SLDC Option A)
- W = Unscreened (SLDC Option B)
- H= Group A screening per Coilcraft CP-SA-10001
- G= Coilcraft CP-SA-10001 Group A (SLDC Option A)
- D= Coilcraft CP-SA-10001 Group A (SLDC Option B)
- Screening performed to the document’s latest revision.
- Custom testing also available.
- Country of origin restrictions available; prefix options G or F.
Environmental
Ambient temperature range:
–55°C to +105°C with Irms current
Storage temperature range:
Component: –55°C to +155°C
Tape and reel packaging: –55°C to +80°C
Tape and reel packaging: –55°C to +80°C
Maximum part temperature:
+155°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
L vs Frequency
L vs Current
General specification
Core Material:
Ferrite
Weight:
395 – 544 mg
Packaging:
350/7″reel; Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 3.68 mm pocket depth.
Soldering/Washing
Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
Refer to Soldering Coilcraft Components before soldering.
Recommended Pick & Place Nozzle:
OD: 6.2 mm; ID: ≤ 3.1 mm