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SER2000 Series

High Current Shielded Power Inductors

RoHS compliant AEC-Q flag
SER20xx Series high-current, high-inductance power inductors feature a flat-wire construction, resulting in exceptionally low DC resistance. They come in a wide range of sizes and inductance values for POL, VRM, VRD, and other high power applications.
  • Rugged flat wire construction
  • Exceptionally low DC resistance
  • Ferrite core for flat L vs. I characteristics
  • Magnetically shielded to minimize EMI
  • AEC-Q200 Grade 3 (-40°C to +85°C)
Need parts for space, military or other critical applications? 
See Coilcraft CPS 63x/64xPTA series.
Buy Now:
Count Unit price
1 $1.91
200 $1.53
600 $1.33
1200 $1.02
2400 $0.88
5000 $0.81

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:
Designer's Kit:
Kit Values Price
C374 9 (2 of each) $60.00

Specifications

Electrical specifications at 25°C.

Part number 1 Inductance (µH) 2
(Tolerance: ±20%)
DCR (mΩ) 3 SRF typ (MHz) 4 Isat (mA) 5 Irms (A) 6
typ max 20°C rise 40°C rise
SER2009-301ML_ 0.30 0.63 0.74 550 100000 41.0 54.0
SER2010-301ML_ 0.30 0.90 1.0 182 100000 36.0 45.0
SER2009-501ML_ 0.50 0.63 0.74 544 60000 41.0 54.0
SER2010-501ML_ 0.50 0.90 1.0 148 81000 36.0 45.0
SER2011-501ML_ 0.50 1.2 1.3 161 100000 30.0 40.0
SER2009-601ML_ 0.60 0.63 0.74 648 49000 41.0 54.0
SER2010-601ML_ 0.60 0.90 1.0 115 70000 36.0 45.0
SER2011-601ML_ 0.60 1.2 1.3 124 90000 30.0 40.0
SER2012-601ML_ 0.60 1.4 1.6 115 97000 25.0 35.0
SER2009-681ML_ 0.68 0.63 0.74 454 45000 41.0 54.0
SER2010-681ML_ 0.68 0.90 1.0 136 62000 36.0 45.0
SER2011-681ML_ 0.68 1.2 1.3 135 78000 30.0 40.0
SER2012-681ML_ 0.68 1.4 1.6 103 85000 25.0 35.0
SER2013-681ML_ 0.68 1.7 1.8 104 98000 23.0 30.0
SER2009-801ML_ 0.80 0.63 0.74 567 38000 41.0 54.0
SER2010-801ML_ 0.80 0.90 1.0 92.0 53000 36.0 45.0
SER2011-801ML_ 0.80 1.2 1.3 113 70000 30.0 40.0
SER2012-801ML_ 0.80 1.4 1.6 91.0 75000 25.0 35.0
SER2013-801ML_ 0.80 1.7 1.8 93.0 85000 23.0 30.0
SER2014-801ML_ 0.80 1.9 2.2 104 98000 21.0 27.0
SER2009-901ML_ 0.90 0.63 0.74 557 33000 41.0 54.0
SER2010-901ML_ 0.90 0.90 1.0 96.0 48000 36.0 45.0
SER2011-901ML_ 0.90 1.2 1.3 104 62000 30.0 40.0
SER2012-901ML_ 0.90 1.4 1.6 85.0 69000 25.0 35.0
SER2013-901ML_ 0.90 1.7 1.8 98.0 73000 23.0 30.0
SER2014-901ML_ 0.90 1.9 2.2 102 87000 21.0 27.0
SER2009-102ML_ 1.0 0.63 0.74 488 29000 41.0 54.0
SER2010-102ML_ 1.0 0.90 1.0 81.0 42000 36.0 45.0
SER2011-102ML_ 1.0 1.2 1.3 97.0 56000 30.0 40.0
SER2012-102ML_ 1.0 1.4 1.6 75.0 64000 25.0 35.0
SER2013-102ML_ 1.0 1.7 1.8 98.0 68000 23.0 30.0
SER2014-102ML_ 1.0 1.9 2.2 88.0 70000 21.0 27.0
SER2009-122ML_ 1.2 0.63 0.74 81.0 28000 41.0 54.0
SER2010-122ML_ 1.2 0.90 1.0 69.0 37000 36.0 45.0
SER2011-122ML_ 1.2 1.2 1.3 81.0 49000 30.0 40.0
SER2012-122ML_ 1.2 1.4 1.6 73.0 54000 25.0 35.0
SER2013-122ML_ 1.2 1.7 1.8 82.0 58000 23.0 30.0
SER2014-122ML_ 1.2 1.9 2.2 78.0 63000 21.0 27.0
SER2009-202ML_ 2.0 0.63 0.74 40.0 16000 41.0 54.0
SER2010-202ML_ 2.0 0.90 1.0 48.0 27000 36.0 45.0
SER2011-202ML_ 2.0 1.2 1.3 56.0 37000 30.0 40.0
SER2012-202ML_ 2.0 1.4 1.6 51.0 35000 25.0 35.0
SER2013-202ML_ 2.0 1.7 1.8 61.0 40000 23.0 30.0
SER2014-202ML_ 2.0 1.9 2.2 62.0 45000 21.0 27.0
SER2013-362ML_ 3.6 1.7 1.8 38.0 25000 23.0 30.0
SER2013-402ML_ 4.0 1.7 1.8 35.0 20000 23.0 30.0
SER2014-402ML_ 4.0 1.9 2.2 36.0 25000 21.0 27.0
SER2013-472ML_ 4.7 1.7 1.8 30.0 18000 23.0 30.0
Notes
  1. When ordering, please specify termination and packaging codes: e.g. SER2000-132MLD
  2. Inductance measured at 100 kHz, 0.1 Vrms, using an Agilent/HP 4263B or equivalent.
  3. DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 4395A network analyzer and an Agilent/HP 16092A test fixture. Details
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves. When Irms is greater than Isat,Isat is the more critical specification and Irms is shown in gray type. See temperature rise vs Current.

 

Termination:

  • L = RoHS compliant tin-silver-copper (96.5/3.5) over copper.
  • T = RoHS tin-silver-copper (95.5/4/0.5) over copper (Special order, added cost)
  • S = non-RoHS tin-lead (63/37) over copper. (Special order, added cost)

Packaging:

  • 13" reel, machine-ready  EIA-481 embossed plastic tape, 44 mm wide.
    SER2009: 200 parts/reel         SER2010: 200 parts/reel         SER2011: 170 parts/reel
    SER2012: 150 parts/reel           SER2013: 150 parts/reel          SER2014: 125 parts/reel
  • B = Less than full reel In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C with (40°C rise) Irms
Storage temperature range:
Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C
Maximum part temperature:
+125°C (ambient + temp rise).
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Performance curves

Temperature Rise vs. Current

Inductance vs. Current

Inductance vs. Frequency

Inductance vs. Current

Inductance vs. Frequency

Inductance vs. Current

Inductance vs. Frequency

Inductance vs. Current

Inductance vs. Frequency

Inductance vs. Current

Inductance vs. Frequency

Inductance vs. Current

Inductance vs. Frequency

Schematics

ser2000s.gif

Physical characteristics

ser2000d.gif

Tape and Reel specification

tapereel_pl.gif

 
  Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
  13" (330 mm) A B C D E W P Po P1 H T part_or_r-(1).gif
SER2009 200 330 100 13 50,4 44,4 44 32 4 2 9,25 0,4
SER2010 200 330 100 13 50,4 44,4 44 32 4 2 10,5 0,4
SER2011 170 330 100 13 50,4 44,4 44 32 4 2 11,6 0,4
SER2012 150 330 100 13 50,4 44,4 44 32 4 2 13,0 0,4
SER2013 150 330 100 13 50,4 44,4 44 32 4 2 14,0 0,4
SER2014 125 330 100 13 50,4 44,4 44 32 4 2 15,0 0,5

General specification

Core Material:
Ferrite
Weight:
SER2009 = 6.65 – 6.89 g; SER2010 = 7.46 – 7.90 g; SER2011 = 8.63 – 9.08 g; SER2012 = 9.92 – 10.3 g; SER2013 = 10.8 – 11.4 g; SER2014 = 11.7 – 12.4 g
Packaging:
SER2009: 200 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 9.25 pocket depth
SER2010: 200 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 10.5 pocket depth
SER2011: 170 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.6 pocket depth
SER2012: 150 per 13″ reel; Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 13.0 pocket depth
SER2013: 150 per 13″ reel; Plastic tape: 44 mm wide, 0.5 mm thick, 32 mm pocket spacing, 14.0 pocket depth
SER2014: 125 per 13″ reel; Plastic tape: 44 mm wide, 0.5 mm thick, 32 mm pocket spacing, 15.0 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.
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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