Character recognition magnetic head DR330-02.1

for read/write read voltage at IS: 30 mVss +30 % /- 20 % (read) resolution: @ 420/20 FRPI: > 80 % (read) cross talk dynamic: @ 210 FRPI: < 2 % (read) reference current: @ 95 % UL max.: 16 mApp ± 20 % (write) inductance @ 1 kHz / 50 mV: 4,5 mH ± 20 % (write); 550 mH ± 20 % (read) DC resistance: 4,5 Ω ± 20 % (write); 400 Ω ± 20 % (read) gap length: 0.02 mm Measurement Conditions recording medium: 3M 777GP relative velocity: 19.05 cm/s recording density: 210 FRPI equivalent write frequency: 0.788 kHz read head load: 10 kΩ//150 pF read band width: 10 kHz write current: 40 mASS rise time of current: 60 µs ± 4 Technical details Application - tickets (read/write) Number of Tracks - 3 Surface Treatment - no Product Status - active