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Part number1 Click to get parts |
![]() | Common mode peak impedance (Ohms) |
Cutoff frequency2 (MHz) |
Inductance3 (mH) |
Irms4 (A) |
DCR max5 (Ohms) |
Isolation6 (Vrms) |
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nom | min | |||||||
CR7856-AL_ | 7.65 @ 0.76 MHz | 87.3 | 4.70 | 3.29 | 0.47 | 1.3 | 500 |
1 | When ordering, please specify packaging code: e.g. CR7856-ALC |
Packaging: | C = 7"
machine-ready reel EIA-481 embossed plastic tape (250 per full reel). B = Less than full reel In tape, 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 (1000 parts per full reel). |
2 | Frequency at which the differential mode attenuation equals 3 dB | |
3 | Inductance shown for each winding, measured at 10 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent. | |
4 | 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. | |
5 | DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator. | |
6 | Isolation (hipot) measured with 3 mA applied for two seconds | |
7 | Ambient temperature range: | −40°C to +85°C with Irms current |
8 | Storage temperature range: | Component: −40°C to +125°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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