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Features
| Model Number | OSDA-78J and OSDA-78L |
| Capacity | 2Mb / 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 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% ) |
Options and Customisation
As well as the standard OSDA drive, it is possible to supply drives to different specifications, including the following:
| OSDE-78J | 1 / 1.6 / 2 Mb (also known as 3 mode) |
| OSDC-29J | 1 Mb only (also known as 720K or DD) |
| OSDA-20J-HD | 1 / 2 Mb drive with density select on pin 2 |
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. Please contact your supplier or Citizen for details.
Mechanical Dimensions
Connection Information
For quantity purchases of our FDD products please contact:
Please note the floppy drives mentioned above are manufactured by Citizen America. For information please email us at info@shoreline-electronics.com or call us at Phone Number: 408-987-7733 Fax:408-987-7735
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