A9967-AL Surface Mount
Power Transformer
- Can be used with Linear Technology LT1725 Flyback Controller.
- Suitable for use in PoE applications.
- Ideal for use in telecommunications isolated converters and isolated power supplies
- 500 Vrms, one minute isolation between windings
- Six 1:1 windings
- RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze. terminations.
SPECIFICATIONS
Schematic
Dimensions 
Tape and reel specifications
3D models
| Part number1 Click to get parts |
Inductance at 0 A2 ±10% (µH) |
Inductance at Ipk3 min (µH) |
DCR max4 (Ohms) |
Leakage Inductance5 max (µH) |
Ipk3 (A) |
Output6 |
|---|---|---|---|---|---|---|
| A9967-AL_ | 10.0 | 9.0 | 0.045 | 0.200 | 2.3 | 15 V, 2 A |
| 1 | When ordering, please specify packaging code: e.g. A9967-ALD | |
| Packaging: | D = 13"
machine-ready reel 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 per winding of the primary, measured at 100 kHz, 0.1 Vrms, 0 Adc. Inductance of the primary, with three windings connected in series is 90 μH. | |
| 3 | Peak primary current (with three windings connected in series) drawn at minimum input voltage. Peak current per winding is 7.0 A. |
|
| 4 | DCR is per winding, measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator. | |
| 5 | Leakage inductance is for one winding and is measured with all other windings shorted. | |
| 6 | Output is with both windings of the secondary 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 | ||