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Panasonic JU-475-4 5" 1.2MB

Specification

Dimensions

Environment

Jumper Settings


Specification

Access Times Track to Track 3 msec
Settle Time 15 msec
Latency 83 msec
Power Up Time 500 msec
Data Transfer Rate 1.2MB Mode 500 Kbits/sec
360KB Mode 250 / 300 Kbits/sec
Drive Characteristics Cylinders 80
R/W Heads 2
Sector/Track 15
Disks DS HD
Encoding MFM
Rotational Speed 360 rpm
Track Density 96 tpi
Reliability MTBF 10,000 POH
MTTR 30 mins


Dimensions

Height

1.65 in

41.8 mm

Width

5.75 in

146.0 mm

Depth

7.95 in

202 mm

Weight

2.87 lb

1.3 Kg


Environment

Non Operating

Operating

Temperature

-40C to 60C

5C to 50C

Humidity

1% to 95%

20% to 80%

Altitude

-1000 to 30,000 ft

-1000 to 10,000 ft

Vibration

5.0 G

0.5 G

Shock

40 G

5 G (No errors)

Power +5V 5% Seek 0.30A typical 0.37A max.
Read 0.44A 0.52A
Write 0.46A 0.55A
+12V 10% Seek 0.35A typical 0.54A max.
Read 0.22A 0.27A
Write 0.28A 0.35A
Consumption Seek 5.70W typical 9.07W max.
Read 4.84W 6.29W
Write 5.66W 7.51W


Jumper Settings

Jumper setting is Drive Select 2 as default


 

Computing for a Connected World