Alps Electronics FDD 1.44MB DF354 BLACK DF354H121F 产品宣传页
产品代码
DF354H121F
2005
For more information please contact : Sales or Products Information Center.
PHONE : +81(3)
5499 -8154
(DIRECT)
Homepage
http://www3.alps.com/
This catalog is printed with soy ink.
This catalog is printed with Water-free surface printing,
which discharges no toxic waste fluid.
This catalog is printed with Water-free surface printing,
which discharges no toxic waste fluid.
Printed in Japan 2005.1.GGX
○
CAUTION
1.Unless specifically indicated otherwise, products in this catalog have
been designed and manufactured for use in ordinary electronic
equipment and devices, such as AV equipment, electric home
appliances, office machines, and communications equipment.
Equipment manufacturers are consequently advised that when these
products are planned for equipment that requires a high degree of safety
and reliability, especially those apparatuses like medical equipment,
aviation and aircraft equipment, space equipment, and burglar alarm
equipment, the manufacturers should assure equipment safety by
providing protection circuits and redundant circuitry and should fully
study the suitability of such products for the intended equipment.
equipment and devices, such as AV equipment, electric home
appliances, office machines, and communications equipment.
Equipment manufacturers are consequently advised that when these
products are planned for equipment that requires a high degree of safety
and reliability, especially those apparatuses like medical equipment,
aviation and aircraft equipment, space equipment, and burglar alarm
equipment, the manufacturers should assure equipment safety by
providing protection circuits and redundant circuitry and should fully
study the suitability of such products for the intended equipment.
2.Specification indicated in this catalog is outline only. When employing the
product, use of an officially authorized specification for supply contract is
recommended.
recommended.
3.The external appearance, performances, and other properties of the
product may be changed for improvement without prior notice. The
product introduced in this catalogue may discontinue being produced
without prior notice.
product introduced in this catalogue may discontinue being produced
without prior notice.
4.Please note that the colors of products shown in this catalog may be a
little different from those of the actual products.
5.Names for products and companies and titles of specifications indicated
in this catalogue are mostly trademarks or registered trademarks of
theirrespective owners.
theirrespective owners.
6.Please contact us for any enquiries and queries on our products and
their uses.
7.This catalog is valid till the end of December 2005.
Items
Model
Storage capacity (Unformatted)
Data transfer rate
Recording density
Track density
Number of tracks
Rotation speed
Track to track seek time
Settling time
Motor start time
Dimensions (h) x (w) x (d)
Weight
DF354H
DF354N
2.0/1.0 MB
500K/250K bps
686/343 bpmm
(17434/8717 bpi)
160
300 min
-1
(300 rpm)
2.0/1.6/1.0 MB
500K/500K/250K bps
686/558/343 bpmm
(17434/14184/8717 bpi)
160/154/160
300/360/300 min
-1
(300/360/300 rpm)
5.33 tpmm (135 tpi)
3 ms
15 ms
500 ms
25.4 x 101.6 x 140 mm (1 x 4 x 5.51 in.)
420g (0.92 lb.)
Power
Consumption
Supply voltage
Temperature
(operating / non-operating)
Humidity
(operating / non-operating)
Wet bulb max.
Operating
Non-operating
Operating
Non-operating
Environmental
condition
Vibration
resistance
Shock
resistance
5 V(±10%)
1.1 W(typ.)
0.05 W max.
5 to 50°
C (41 to 122 °
F)/ −40 to 60°
C (−40 to 140 °
F)
8 to 80 %RH / 5 to 90 %RH
29.4°
C (85.0 °
F)
7.16 m/s
2
(0.73 G)17 to 200Hz, 3.24 m/s
2
(0.33 G)200 to 500Hz
19.61 m/s
2
(2 G)10 to 200Hz
49 m/s
2
(5 G)11ms half sine
686 m/s
2
(70 G)11ms half sine
W/R
Standby
Error rate
MTBF
MTTR
Soft
Hard
Seek
80,000 POH
30 minutes
1per10
9
bits
1per10
12
bits
1per10
6
seeks
Safety standards
Note : This product is manufactured in Malaysia and China.
UL, CSA and T V approved
CATALOG No.12-E
Specifications
Environmental and Physical Specifications
Reliability
Safety Standards
T