Datasheet
3D Model
ML432PJB Series
High-Reliability Power Inductors
ML432PJB 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 | |||
| ML432PJB102MLZ | 1.0 | 0.050 | 128 | 183 | 3.6 | 3.8 | 3.9 | 1.5 | 2.1 |
| ML432PJB132MLZ | 1.3 | 0.065 | 105 | 150 | 2.5 | 2.6 | 2.8 | 1.4 | 1.9 |
| ML432PJB182MLZ | 1.8 | 0.075 | 89.0 | 128 | 2.6 | 2.8 | 2.9 | 1.2 | 1.7 |
| ML432PJB222MLZ | 2.2 | 0.090 | 81.0 | 116 | 2.4 | 2.6 | 2.7 | 1.1 | 1.6 |
| ML432PJB332MLZ | 3.3 | 0.13 | 61.0 | 88.0 | 1.9 | 2.0 | 2.0 | 1.0 | 1.4 |
| ML432PJB472MLZ | 4.7 | 0.15 | 51.0 | 73.0 | 1.6 | 1.7 | 1.8 | 1.0 | 1.3 |
| ML432PJB562MLZ | 5.6 | 0.18 | 46.0 | 67.0 | 1.6 | 1.6 | 1.6 | 0.88 | 1.2 |
| ML432PJB682MLZ | 6.8 | 0.23 | 40.0 | 57.0 | 1.3 | 1.4 | 1.5 | 0.72 | 1.0 |
| ML432PJB822MLZ | 8.2 | 0.28 | 34.0 | 49.0 | 1.3 | 1.3 | 1.4 | 0.68 | 0.84 |
| ML432PJB103MLZ | 10 | 0.30 | 31.0 | 44.0 | 1.2 | 1.3 | 1.3 | 0.64 | 0.76 |
| ML432PJB123MLZ | 12 | 0.35 | 28.0 | 40.0 | 1.0 | 1.1 | 1.2 | 0.60 | 0.67 |
| ML432PJB153MLZ | 15 | 0.36 | 27.0 | 38.0 | 0.80 | 0.84 | 0.86 | 0.58 | 0.67 |
| ML432PJB183MLZ | 18 | 0.55 | 24.0 | 35.0 | 0.75 | 0.77 | 0.80 | 0.56 | 0.66 |
| ML432PJB223MLZ | 22 | 0.68 | 22.0 | 31.0 | 0.70 | 0.73 | 0.75 | 0.48 | 0.66 |
| ML432PJB333MLZ | 33 | 0.75 | 17.0 | 24.0 | 0.55 | 0.59 | 0.60 | 0.40 | 0.56 |
| ML432PJB473MLZ | 47 | 1.0 | 12.6 | 18.0 | 0.46 | 0.48 | 0.49 | 0.36 | 0.46 |
| ML432PJB563MLZ | 56 | 1.1 | 12.0 | 17.0 | 0.40 | 0.43 | 0.45 | 0.32 | 0.42 |
| ML432PJB683MLZ | 68 | 1.5 | 10.5 | 15.0 | 0.33 | 0.38 | 0.39 | 0.28 | 0.38 |
| ML432PJB104MLZ | 100 | 2.0 | 8.4 | 12.0 | 0.30 | 0.33 | 0.34 | 0.24 | 0.34 |
| ML432PJB124MLZ | 120 | 2.5 | 7.0 | 10.0 | 0.25 | 0.28 | 0.30 | 0.22 | 0.30 |
| ML432PJB154MLZ | 150 | 3.4 | 6.5 | 9.3 | 0.23 | 0.25 | 0.26 | 0.20 | 0.26 |
| ML432PJB224MLZ | 220 | 4.5 | 5.1 | 7.3 | 0.20 | 0.21 | 0.22 | 0.18 | 0.23 |
| ML432PJB334MLZ | 330 | 7.4 | 4.0 | 5.7 | 0.15 | 0.17 | 0.18 | 0.14 | 0.18 |
| ML432PJB474MLZ | 470 | 7.5 | 3.4 | 4.9 | 0.12 | 0.12 | 0.13 | 0.13 | 0.17 |
| ML432PJB564MLZ | 560 | 8.5 | 3.0 | 4.3 | 0.10 | 0.11 | 0.12 | 0.11 | 0.15 |
| ML432PJB684MLZ | 680 | 10.6 | 2.8 | 4.0 | 0.10 | 0.11 | 0.11 | 0.10 | 0.14 |
| ML432PJB105MLZ | 1000 | 15.0 | 2.2 | 3.2 | 0.080 | 0.090 | 0.093 | 0.080 | 0.12 |
| ML432PJB155MLZ | 1500 | 25.0 | 1.7 | 2.5 | 0.080 | 0.086 | 0.088 | 0.070 | 0.11 |
| ML432PJB185MLZ | 1800 | 28.0 | 1.5 | 2.2 | 0.078 | 0.083 | 0.086 | 0.070 | 0.10 |
| ML432PJB225MLZ | 2200 | 36.0 | 1.5 | 2.1 | 0.072 | 0.078 | 0.080 | 0.050 | 0.070 |
| ML432PJB335MLZ | 3300 | 55.0 | 1.2 | 1.7 | 0.064 | 0.072 | 0.076 | 0.045 | 0.060 |
| ML432PJB475MLZ | 4700 | 80.0 | 1.0 | 1.4 | 0.062 | 0.069 | 0.072 | 0.035 | 0.050 |
Notes
- When ordering, please specify screening code: e.g. ML432PJB475MLZ.
- 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.
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
Packaging: –55°C to +80°C
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:
102 – 107 mg
Packaging:
1000/7″reel; Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 1.57 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: 5 mm; ID: ≤ 2.5 mm