Datasheet 3D Model
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Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (mΩ) SRF (MHz) 3 Isat (A) 4 Irms (A) 5
typ max min typ 10% drop 20% drop 30% drop 20°C rise 40°C rise
ML563PKA103MLZ 10 32.3 38.0 30.0 38.0 2.7 3.1 3.4 2.1 3.1
  1. When ordering, specify screening code: e.g. ML563PKA153MLZ.
  2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter or equivalent.
  3. SRF measured using Agilent/ HP 8753D network analyzer or equivalent.
  4. Typical DC current at which the inductance drops 10% (typ) from its value without current.
  5. Typical Current that causes a 40°C temperature rise from 25°C ambient.


  • Z = Unscreened
  • 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)
  • 1/2/3 = EEE-INST-002 (Family 1) Level 1/2/3
  • 4/5 = MIL-STD-981 (Family 04) Class B=4, Class S=5
  • F = Screening perESCC 3201
  • Screening performed to the document’s latest revision. 
  • Lot qualification (Group B) available.
  • Testing T and U have been replaced with more detailed codes 4, 5, and 1, 2, 3, respectively. Codes T and U can still be used, if necessary. Custom testing also available.
  • Country of origin restrictions available; prefix options G or F.
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.
Maximum part temperature:
+155°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Physical characteristics


General specification

Core Material:
0.95– 1.25 g
750 per 13″ reel Plastic tape: 24 mm wide, 0.35 mm thick, 12 mm pocket spacing, 6.4 mm pocket depth.


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.