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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microsemi 1N939A is a 9.0 Volt Temperature Compensated Zener Reference Diode designed for applications requiring a stable voltage reference over a wide temperature range. It features a nominal voltage of 9.0V with a tight tolerance and a low temperature coefficient, as low as 0.0002%/°C when operated at 7.5 mA.
This diode is housed in a hermetically sealed glass case with a DO-7 (DO-204AA) package and features flexible axial-leaded mounting terminals suitable for through-hole applications. The operating temperature range is -65°C to +175°C, and it has a maximum power dissipation of 500 mW at 25°C.
Available with RoHS compliant options, the 1N939A series is suitable for instrumentation and other circuit designs demanding minimal voltage change with temperature. It is also available in military qualifications and radiation-hardened versions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal reference voltage is 9.0V with a tolerance of +/- 5%.
The maximum temperature coefficient is 0.0002%/°C when operated at 7.5 mA.
The operating temperature range is from -65°C to +175°C.
The package type is DO-7 (DO-204AA).
The 1N939A is a through-hole component with axial leads.