2 |
Inductance shown for each winding, measured at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR meter or equivalent. When leads are connected in parallel, inductance is the same value. When leads are connected in series, inductance is four times the value. |
3 |
DCR is for each winding. When leads are connected in parallel, DCR is half the value. When leads are connected in series, DCR is twice the value. DCR at 25°C. For other operating temperatures, use this calculator. |
4 |
SRF measured using an Agilent/HP 4191A or equivalent. When leads are connected in parallel, SRF is the same value. Details |
5 |
Leakage Inductance is for L1 and is measured with L2 shorted. |
6 |
Isat: DC current, at which the inductance drops 30% (typ) from its value without current. It is the sum of the current flowing in both windings. Details |
7 |
Irms, both windings: Equal current when applied to each winding simultaneously that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
Determine temperature rise. |
8 |
Irms, one winding:
Current when applied to one winding that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
Determine temperature rise. |
9 |
Ambient temperature range: |
−40°C to +85°C with Irms current. |
10 |
Storage temperature range: |
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C |
11 |
Maximum part temperature: +125°C (Ambient + temperature rise) |
12 |
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. |
13 |
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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