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LPO3310 Series Low Profile
Surface Mount Power Inductors

  • One of our smallest power inductors – only 1 mm high, 3,3 mm square
  • Handles current up to 2.8 Amps
  • Ceramic cover provides the best possible surface for pick and place handling
  • RoHS-compliant. 260°C compatible. Silver-palladium-platinum-glass frit terminations.
  • COTS Plus tin-silver-copper and tin-lead terminations available
  • Samples of all values are available in Coilcraft Designer's Kit C375

SPECIFICATIONS


Part Number1
Click to get parts
Inductance2
±20% (µH)
DCR max3
(Ohms)
SRF typ4
(MHz)
Isat5
(A)
Irms6
(A)
LPO3310-301ML_ 0.30 0.040 420 2.8 2.8
LPO3310-471ML_ 0.47 0.042 310 2.3 2.3
LPO3310-701ML_ 0.70 0.068 200 1.9 1.9
LPO3310-102ML_ 1.0 0.076 180 1.6 1.6
LPO3310-152ML_ 1.5 0.12 153 1.4 1.4
LPO3310-222ML_ 2.2 0.15 112 1.1 1.1
LPO3310-332ML_ 3.3 0.20 91 0.95 0.95
LPO3310-472ML_ 4.7 0.28 80 0.80 0.80
LPO3310-682ML_ 6.8 0.36 68 0.66 0.66
LPO3310-822ML_ 8.2 0.50 58 0.65 0.65
LPO3310-103ML_ 10 0.52 52 0.57 0.57
LPO3310-153ML_ 15 0.70 43 0.45 0.45
LPO3310-223ML_ 22 1.20 34 0.37 0.37
LPO3310-333ML_ 33 1.78 27 0.30 0.30
LPO3310-473ML_ 47 2.15 22 0.25 0.25
1 When ordering, please specify termination and packaging codes: e.g. LPO3310-473MLC
  Termination: L = Silver-palladium-platinum-glass frit terminations
Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or
S
= non-RoHS tin-lead (63/37).
Packaging:

 

C = 7" machine-ready reel
EIA-481 embossed plastic tape (1000 per full reel).
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead.
D = 13" machine-ready reel
EIA-481 embossed plastic tape. Factory order only, not stocked (3500 per full reel).
2 Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR meter 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 8753ES or equivalent.
5 Isat: DC current at 25°C that causes a 10% (typ.) inductance drop from its value without current.
Temperature derating curves.
6 Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.
7 Ambient temperature range: −40°C to +85°C with Irms current.
+85°C to +110°C with derated current Derating curve
8 Storage temperature range: Component: −40°C to +110°C
Tape and reel packaging: −40°C to +80°C
9 Maximum part temperature: +125°C (Ambient + temperature rise)
10 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
11 Electrical specifications at 25°C.
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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Updated: April 13, 2017