DO3316P Series
Surface Mount Power Inductors
- Designed for lowest cost and high performance
- High energy storage and very low resistance
- Higher L values are suitable for EL driver circuits
- Robust temperature deflection prevents damage during solder reflow
- Defense Supply Center CID A-A-59737
- RoHS-compliant. 260°C compatible. Electroplated gold (<50 µin) over nickel over phos bronze
- COTS Plus tin-silver-copper and tin-lead terminations available
- Samples of all 20% parts are available in Coilcraft Designer's Kit C378
- Need parts for space, military or other critical applications? See Coilcraft CPS 563PKP series.
SPECIFICATIONS
L vs Frequency
L vs CurrentCore loss 
SPICE models
Dimensions 
Tape and reel specifications
3D model
| Part number1 Click to get parts |
Inductance2 (µH) |
Percent tolerance3 |
DCR
max4 (Ohms) |
SRF
typ5 (MHz) |
Isat6 (A) |
Irms7 (A) |
|---|---|---|---|---|---|---|
| DO3316P-102ML_ | 1.0 | 20 | 0.009 | 100 | 9.0 | 6.8 |
| DO3316P-152ML_ | 1.5 | 20 | 0.010 | 90 | 8.0 | 6.4 |
| DO3316P-222_L_ | 2.2 | 20,10 | 0.012 | 80 | 7.0 | 6.1 |
| DO3316P-332_L_ | 3.3 | 20,10 | 0.015 | 65 | 6.4 | 5.4 |
| DO3316P-472_L_ | 4.7 | 20,10 | 0.018 | 45 | 5.4 | 4.8 |
| DO3316P-682_L_ | 6.8 | 20,10 | 0.027 | 38 | 4.6 | 4.4 |
| DO3316P-103_L_ | 10 | 20,10 | 0.038 | 30 | 3.8 | 3.9 |
| DO3316P-153_L_ | 15 | 20,10 | 0.046 | 27 | 3.0 | 3.1 |
| DO3316P-223_L_ | 22 | 20,10 | 0.085 | 19 | 2.3 | 2.7 |
| DO3316P-333_L_ | 33 | 20,10 | 0.10 | 15 | 2.0 | 2.1 |
| DO3316P-473_L_ | 47 | 20,10 | 0.14 | 12 | 1.6 | 1.8 |
| DO3316P-683_L_ | 68 | 20,10 | 0.20 | 10 | 1.4 | 1.5 |
| DO3316P-104_L_ | 100 | 20,10 | 0.28 | 9.0 | 1.2 | 1.3 |
| DO3316P-154_L_ | 150 | 20,10 | 0.40 | 6.0 | 1.0 | 1.0 |
| DO3316P-224_L_ | 220 | 20,10 | 0.61 | 5.0 | 0.80 | 0.80 |
| DO3316P-334_L_ | 330 | 20,10 | 1.02 | 4.5 | 0.60 | 0.60 |
| DO3316P-474_L_ | 470 | 20,10 | 1.27 | 3.5 | 0.50 | 0.50 |
| DO3316P-684_L_ | 680 | 20,10 | 2.02 | 2.5 | 0.40 | 0.40 |
| DO3316P-105_L_ | 1000 | 20,10 | 3.00 | 2.0 | 0.30 | 0.30 |
| DO3316P-155_L_ | 1500 | 20,10 | 4.49 | 1.7 | 0.29 | 0.27 |
| DO3316P-335_L_ | 3300 | 20,10 | 8.97 | 1.1 | 0.19 | 0.17 |
| 1 | When ordering, please specify tolerance, termination and packaging codes: e.g. DO3316P-105MLD | |
| Tolerance: | M = 20%, K = 10% (Table above shows stock tolerances in bold.) | |
| Termination: | L = RoHS compliant gold over nickel over phos bronze. Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). |
|
| Packaging: |
D = 13" reel, machine-ready 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 D instead. |
|
| 2 | Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent. | |
| 3 | Tolerances in bold are stocked for immediate shipment. | |
| 4 | DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator. | |
| 5 | For SRF >13 MHz, measured using an Agilent/HP 8753D network analyzer. For SRF <13 MHz, measured using an Agilent/HP 4192A. Details | |
| 6 | Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves. |
|
| 7 | 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. | |
| 8 | Ambient temperature range: | −40°C to +85°C with Irms current. |
| 9 | Storage temperature range: | Component: −40°C to +125°C Tape and reel packaging: −40°C to +80°C |
| 10 | Maximum part temperature: +125°C (Ambient + temperature rise) | |
| 11 | 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. | |
| 12 | 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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