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Digital Magnetic Head (write and read, coated) 02K001CFR01

Description

for read/write

read voltage at IS: 36 mVPP ± 25 % (LoCo read); 73 mVPP ± 25 % (HiCo read)

resolution: @ 420/210 FRPI: > 90 % (LoCo read) (HiCo read)

reference current: @ 95% UL max.: 18 mAPP ± 25 % (LoCo write); @ 95% UL max.:  270 mAPP ± 25 % (HiCo write)

inductance @ 1 kHz / 50 mV: 3.9 mH ±  25 % (LoCo write); 65 mH ± 25 % (LoCo read)

DC resistance: 11.5 Ω ± 25 % (LoCo write); 170 Ω  ± 25 % (LoCo read)

gap length: 0.02 mm

standard: ISO7811

Measurement Conditions

recording medium: 3M 777 (LoCo), 3M5203 (HiCo)

relative velocity: 55 cm/s

recording density: 210 FRPI

equivalent write frequency: 2273 kHz

read head load: 10 kΩ//150 pF

read band width: 30 kHz

write current: 43 mAPP (LoCo), 410 mAPP (HiCo)

rise time of current: 15 µs (Loco write), 22 µs (HiCo write)

Technical details
Application tickets (read/write)
Number of Tracks 2
Surface Treatment yes
Product Status active
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