Table V. Maximum voltages for short-time overload

Page Title: Table V. Maximum voltages for short-time overload
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MIL-R-26/5C

4.2 Short-time overload. The short time overload shall be 5 times rated wattage for 5 seconds for style

RW70 and RW79, and 10 times rated wattage for 5 seconds for styles RW74, and RW78; however, in no

case shall the voltage exceed the values specified in table V.

TABLE V. Maximum voltages for short-time overload.

Resistor style

RW70

RW74

RW78

RW79

Voltage (volts

300

700

1,500

300

maximum)

4.3 Barometric pressure (reduced). The magnitude of test voltage shall be 100 volts rms at 100,000

feet for style RW70; 300 volts rms at 100,000 feet for styles RW74 and RW78; and 200 volts rms at

100,000 feet for style RW79.

4.4 Terminal strength The applied force for style RW70 shall be 5 pounds; for styles RW74, RW78,

and RW79, the applied force shall be 10 pounds.

5. PACKAGING

5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the

contract or order (see 6.2). When actual packaging of material is to be performed by DoD personnel,

these personnel need to contact the responsible packaging activity to ascertain requisite packaging

requirements. Packaging requirements are maintained by the Inventory Control Point's packaging activity

within the Military Department or Defense Agency, or within the Military Department's System Command.

Packaging data retrieval is available from the managing Military Department's or Defense Agency's

automated packaging files, CD-ROM products, or by contacting the responsible packaging activity.

6. NOTES

(This section contains information of a general or explanatory nature that may be helpful, but is not

mandatory.)

6.1 Notes. In addition to the notes specified herein, the notes specified in MIL-PRF-26 are applicable to

this specification.

6.2 Acquisition requirements. Acquisition requirements are as specified in MIL-PRF-26.

6.3 Derating. Resistors shall be derated, when necessary, in accordance with figure 2.

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