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Z1DA, Z1DE, OSDA, OSDE
3.5 inch drive, 1.0 inch high |
| Model Number |
Z1DA-xxA (formerly OSDA) |
| Capacity |
2Mb / 1.6Mb / 1Mb auto-sensing |
| Bezel Colour |
"PS / 2" white |
| LED Colour |
Green |
| Interface |
Data: 34-way, 0.1 inch pitch pins. Power: 4-way, 0.1 inch pitch pins |
Overview
Citizen's Z-series (and previously OS-series) of drives have an unformatted capacity of up to 2 Mb per disk and a 3ms track-to-track access time. The low power consumption, single voltage power supply and internal write-protect circuitry, together with the industry standard architecture makes them suitable for a large range of applications from PCs to industrial control and storage systems.
Specification
Dimensions |
1-inch high, 4-inch wide, 5.9 inch deep |
Power requirements |
4.5 to 5.5 volts. 1.45 watt reading, 0.038 watt standby |
Weight |
1.04 lbs, 470 g |
Vibration (maximum) |
0.5G operational; 4.5G standby. ( 5 - 500 Hz ) |
Spindle motor |
Direct drive, brushless, DC |
Eject button |
Short stroke - 2 mm. Flush when disk is ejected. |
MTBF |
25,000 hours ( motor duty at 20% ) |
Download Datasheet 
Please click here to download a PDF datasheet for the Z1DA-78A variant of the drive.
Options and Customisation
Please confirm the availability of the different specifications of drives with your supplier before ordering. Drives can also be manufactured with different plastic-work, LED colours and interface specifications including "3-mode" options for reading and writing to "1.6Mb" media. Please contact your supplier or Citizen for details.
Mechanical Dimensions
Connection Information
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