3D Model
Datasheet
ML612PNB Series
High-Reliability Power Inductors
ML612PNB Series features high temperature materials allowing operation in ambient temperatures up to 155°C.
- High current, low DCR shielded power inductors.
- Matte tin over nickel over phos bronze terminations.
Specifications
Electrical specifications at 25°C.
| Part number 1 | Inductance (µH) 2 | Tolerance (%) | DCR (mΩ) 3 | SRF (MHz) 4 | Isat (A) 5 | Irms (A) 6 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| typ | max | min | typ | 10% drop | 20% drop | 30% drop | 20°C rise | 40°C rise | |||
| ML612PNB102NLZ | 1.0 | 30 | 6.3 | 7.0 | 80.0 | 115 | 31.8 | 35.0 | 36.8 | 7.1 | 10.1 |
| ML612PNB142NLZ | 1.4 | 30 | 8.8 | 9.8 | 60.0 | 85.0 | 25.0 | 27.8 | 29.5 | 6.8 | 9.8 |
| ML612PNB222NLZ | 2.2 | 30 | 9.4 | 10.5 | 42.0 | 60.0 | 22.6 | 24.8 | 26.0 | 6.3 | 9.2 |
| ML612PNB272NLZ | 2.7 | 30 | 10.1 | 11.3 | 28.0 | 40.0 | 18.8 | 20.7 | 22.0 | 6.1 | 8.6 |
| ML612PNB392NLZ | 3.9 | 30 | 11.7 | 13.0 | 25.0 | 35.0 | 16.5 | 18.2 | 19.2 | 5.7 | 7.7 |
| ML612PNB472MLZ | 4.7 | 20 | 13.9 | 15.5 | 23.0 | 33.0 | 15.3 | 16.9 | 17.8 | 4.3 | 6.2 |
| ML612PNB562MLZ | 5.6 | 20 | 15.7 | 17.5 | 21.0 | 30.0 | 13.4 | 14.9 | 15.7 | 4.3 | 6.2 |
| ML612PNB682MLZ | 6.8 | 20 | 19.1 | 21.3 | 16.0 | 23.0 | 12.1 | 13.6 | 14.2 | 4.2 | 6.0 |
| ML612PNB822MLZ | 8.2 | 20 | 20.3 | 22.6 | 14.0 | 20.0 | 11.4 | 12.6 | 13.3 | 4.1 | 5.9 |
| ML612PNB103MLZ | 10 | 20 | 21.8 | 24.3 | 12.0 | 17.0 | 10.6 | 11.8 | 12.5 | 4.0 | 5.7 |
| ML612PNB123MLZ | 12 | 20 | 23.2 | 25.8 | 11.0 | 15.0 | 8.9 | 9.9 | 10.4 | 3.7 | 5.2 |
| ML612PNB153MLZ | 15 | 20 | 27.9 | 31.0 | 9.0 | 13.0 | 8.4 | 9.3 | 9.9 | 3.5 | 4.9 |
| ML612PNB183MLZ | 18 | 20 | 30.8 | 34.3 | 8.4 | 12.0 | 8.0 | 8.9 | 9.4 | 3.0 | 4.5 |
| ML612PNB223MLZ | 22 | 20 | 35.5 | 39.5 | 7.7 | 11.0 | 7.1 | 7.9 | 8.3 | 2.9 | 4.0 |
| ML612PNB273MLZ | 27 | 20 | 45.0 | 50.0 | 7.0 | 10.0 | 6.3 | 7.1 | 7.5 | 2.6 | 3.6 |
| ML612PNB333MLZ | 33 | 20 | 61.9 | 68.8 | 6.6 | 9.5 | 6.0 | 6.6 | 7.0 | 2.3 | 3.1 |
| ML612PNB393MLZ | 39 | 20 | 69.1 | 76.8 | 6.0 | 8.5 | 5.4 | 5.9 | 6.3 | 2.1 | 3.0 |
| ML612PNB473MLZ | 47 | 20 | 72.3 | 80.4 | 5.3 | 7.5 | 4.8 | 5.4 | 5.7 | 2.0 | 2.9 |
| ML612PNB563MLZ | 56 | 20 | 80.2 | 89.2 | 4.9 | 7.0 | 4.4 | 5.0 | 5.3 | 1.9 | 2.7 |
| ML612PNB683MLZ | 68 | 20 | 91.3 | 102 | 4.6 | 6.5 | 3.9 | 4.5 | 4.7 | 1.8 | 2.6 |
| ML612PNB823MLZ | 82 | 20 | 126 | 140 | 3.5 | 5.0 | 3.7 | 4.1 | 4.4 | 1.6 | 2.3 |
| ML612PNB104MLZ | 100 | 20 | 135 | 150 | 3.1 | 4.5 | 3.1 | 3.6 | 3.8 | 1.5 | 2.2 |
| ML612PNB124KLZ | 120 | 10 | 182 | 203 | 3.0 | 4.3 | 3.0 | 3.4 | 3.6 | 1.4 | 1.9 |
| ML612PNB154KLZ | 150 | 10 | 217 | 241 | 2.9 | 4.1 | 2.6 | 2.9 | 3.1 | 1.3 | 1.8 |
| ML612PNB184KLZ | 180 | 10 | 229 | 255 | 2.8 | 4.0 | 2.4 | 2.7 | 2.8 | 1.2 | 1.7 |
| ML612PNB224KLZ | 220 | 10 | 324 | 360 | 2.4 | 3.4 | 2.2 | 2.5 | 2.6 | 1.0 | 1.6 |
| ML612PNB274KLZ | 270 | 10 | 416 | 462 | 2.2 | 3.1 | 1.9 | 2.2 | 2.3 | 0.90 | 1.2 |
| ML612PNB334KLZ | 330 | 10 | 487 | 542 | 2.0 | 2.9 | 1.7 | 1.9 | 2.1 | 0.80 | 1.0 |
| ML612PNB394KLZ | 390 | 10 | 534 | 593 | 1.9 | 2.7 | 1.6 | 1.8 | 1.9 | 0.75 | 1.0 |
| ML612PNB474KLZ | 470 | 10 | 708 | 786 | 1.6 | 2.2 | 1.4 | 1.6 | 1.7 | 0.66 | 0.90 |
| ML612PNB564KLZ | 560 | 10 | 777 | 864 | 1.4 | 2.0 | 1.4 | 1.5 | 1.7 | 0.60 | 0.80 |
| ML612PNB684KLZ | 680 | 10 | 1045 | 1162 | 1.2 | 1.7 | 1.2 | 1.3 | 1.5 | 0.55 | 0.75 |
| ML612PNB824KLZ | 820 | 10 | 1166 | 1296 | 1.0 | 1.4 | 1.1 | 1.3 | 1.4 | 0.50 | 0.70 |
| ML612PNB105KLZ | 1000 | 10 | 1334 | 1482 | 0.90 | 1.3 | 0.98 | 1.1 | 1.2 | 0.48 | 0.68 |
Notes
- When ordering, please specify screening code: e.g. ML612PNB105KLZ.
- Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
- DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test fixture.
- SRF measured using an Agilent/HP 8753D network analyzer.
- Typical DC current at which the inductance drops the specified amount from its value without current.
- Typical current that causes the specified temperature rise from 25°C ambient.
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 option G.
Environmental
Ambient temperature range:
–55°C to +105°C with Irms current.
Storage temperature range:
Component: –55C 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
Typical L vs Current
Typical L vs Frequency
General specification
Core Material:
Ferrite
Weight:
3.8 g – 4.6 g
Packaging:
500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 8.1 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.