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LPO4812 Series Low Profile
Surface Mount Power Inductors

New RoHS part numbers are shown. Cadmium was removed from terminations. The last three characters indicate tolerance, RoHS compliance, and packaging. (View old data sheet.)

boxred.gif (111 bytes)  Very low profile - only 1,2 mm high!
boxred.gif (111 bytes)  Handles up to 0.85 Amps rms
 boxred.gif (111 bytes)  Ceramic cover provides the best possible surface for pick and place handling
boxred.gif (111 bytes)  Custom versions available
boxred.gif (111 bytes)  RoHS-compliant. 260°C compatible. Terminations: Silver-palladium-platinum-glass frit
boxred.gif (111 bytes)  COTS Plus tin-silver-copper and tin-lead terminations available
boxred.gif (111 bytes)  Samples of all values are available in Coilcraft Designer's Kit C357

Photo    Pricing    Materials declaration    PDF data sheet

SPECIFICATIONS

 L vs Frequency    L vs Current    0201 wirewound chip inductor wire-wound chip inductor L inductance versus Frequency curves 0201 wire wound ceramic chip inductors Current Derating     Core loss   

Dimensions     Tape and reel specifications    Qualification standards

SPICE model

LPO4812-102ML_ 1.0 ±20% 0.055 270 1.30 0.85
LPO4812-152ML_ 1.5 ±20% 0.080 220 1.00 0.85
LPO4812-222ML_ 2.2 ±20% 0.090 170 0.80 0.85
LPO4812-332ML_ 3.3 ±20% 0.120 140 0.70 0.80
LPO4812-472ML_ 4.7 ±20% 0.155 110 0.60 0.80
LPO4812-682ML_ 6.8 ±20% 0.225 90 0.45 0.78
LPO4812-822ML_ 8.2 ±20% 0.270 70 0.45 0.77
LPO4812-103KL_ 10 ±10% 0.300 60 0.40 0.76
LPO4812-153KL_ 15 ±10% 0.460 50 0.32 0.72
LPO4812-223KL_ 22 ±10% 0.640 40 0.28 0.59
LPO4812-333KL_ 33 ±10% 0.850 30 0.22 0.54
LPO4812-473KL_ 47 ±10% 1.30 28 0.20 0.50
LPO4812-683KL_ 68 ±10% 1.80 22 0.16 0.39
LPO4812-104KL_ 100 ±10% 2.60 18 0.13 0.32
LPO4812-154KL_ 150 ±10% 4.20 14 0.10 0.26
LPO4812-224KL_ 220 ±10% 5.50 11 0.09 0.24
1 When ordering, please specify termination and packaging codes: e.g. LPO4812-224KLC
  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 Isat: DC current at which the inductance drops 10% (typ.) from its value without current. Details
4 Irms: Current that causes a 40°C temperature rise from 25°C ambient. Details
5 Ambient temperature range: –40°C to +85°C with Irms current.
+85°C to +125°C with derated current Derating curve
6 Storage temperature range: Component: –40°C to +125°C
Packaging: –55°C to +80°C
7 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.
8 Electrical specifications at 25°C.
See Qualification Standards for complete environmental and test data.
Refer to Soldering Coilcraft Components before soldering.
 
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Updated: May 13, 2008