Datasheet
3D Model
Specifications
Electrical specifications at 25°C.
| Part number 1 | L min per winding (µH) 2 | DCR max (mΩ) 3 |
Imp. ratio pri:sec 4 |
Current rating (mA) |
Insertion loss (db) |
Bandwidth (MHz) |
Isolation Voltage (Vrms) |
Schematic | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Pri | Sec | Pri | Sec | |||||||
| ML520RFA03B1LZ | 40 | 140 | 120 | 180 | 1 : 3 | 250 | 0.35 | 0.075 — 425 | 300 | 2 |
Notes
- When ordering, please specify testing code: e.g. ML520RFA16B1LZ.
- Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Voltech AT3600 or equivalent.
- DCR measured on a Voltech AT3600 or equivalent.
- Impedance ratio is for the full primary winding to the full secondary winding.
Testing:
Z = UnscreenedH = Group A screening per Coilcraft CP-SA-10001
All screening performed to the document’s latest revision
Custom screening also available
Environmental
Ambient temperature range:
–55°C to +125°C
Storage temperature range:
Component: –55°C to +125°C
Tape and reel packaging: –55°C to +80°C
Tape and reel packaging: –55°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
Performance curves
Attenuation vs Frequency
Schematics
General specification
Core Material:
Ferrite
Weight:
200 –230 mg
Packaging:
250/7′′reel; Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 2.9 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.