Close up of MS446RAT27N_SZ
Datasheet 3D Models
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MS446RAT27N

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Specifications

Electrical specifications at 25°C.

MS446RAT Series

Part number 1 Turns Inductance (nH) 2 Tolerance (%) Q min
@ 250 MHz 3
SRF min (GHz) 4 DCR max (mΩ) 5 Imax (A)
MS446RAT27N_SZ 10 27.0 5,2 110 2.3 7.9 4.0
Notes
  1. When ordering, specify tolerance and testing codes: e.g. MS446RAT27NGSZ.
  2. Inductance measured at 250 MHz on an Agilent/HP 4286A or equivalent with a Coilcraft SMD-A test fixture and correlation.
  3. Q measured at 250 MHz on an Agilent/HP 4291A or equivalent with a 16193A test fixture or equivalent.
  4. SRF measured on an Agilent/HP 8753ES or equivalent with a Coilcraft CCF1268 test fixture.
  5. DCR measured on a Keithley 580 Micro-Ohmmeter or equivalent.

Tolerance:

  • G= 2%
  • J = 5%
Environmental
Ambient temperature range:
–55°C to +125°C with Imax 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):

Performance curves

Typical L vs Frequency

Typical Q vs Frequency

Physical characteristics

ms426_446rat_dim.PNG

General specification

Weight:
60 – 169 mg
Packaging:
1000 per 7″ reel Plastic tape: 2 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.2 mm pocket depth.
Temperature coefficient of inductance:
+5 to +70 ppm/°C.

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.