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|L at 0 A2
|DCR max (Ohms)4||
|DA2420-AL_||330||297||0.756||0.886||5.920||6.00||1 : 2||2.0||12 V, 100 mA|
|DA2421-AL_||330||297||0.803||0.984||14.145||4.83||1 : 3||2.0||12 V, 100 mA|
|1||When ordering, please specify packaging code: e.g. DA2420-ALD||
Primary windings to be connected in parallel on the PC board.
|Packaging:||D = 13" reel, machine-ready
EIA-481 embossed plastic tape (175 parts 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 is for the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc|
|3||Ipk is peak primary current drawn at minimum input voltage.|
|4||DCR measured at 25°C. For other operating temperatures,
use this DCR at Temperature calculator.
|5||Leakage inductance measured on the primary windings with secondary pins shorted.|
|6||Turns ratio is with the primary windings connected in parallel.|
|7||Ambient temperature range:||−40°C to +125°C|
|8||Storage temperature range:||Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
|9||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.|
|10||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|