MS21400B
TABLE 1. Electrical characteristics (initial).
Dash number 1/ |
Inductance (µH) ±10% |
Q (min) |
Test frequency (MHz) |
SRF min (MHz) |
DC resistance at 25°C max (ohms) |
Max rated DC current (mA) |
-01 -02 -03 -04 -05 -06 -07 -08 -09 -10 -11 -12 -13 -14 |
1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 |
38 38 38 38 38 38 38 42 42 42 45 47 51 51 |
25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 2.5 |
135 124 114 105 95 85 78 74 68 62 55 51 45 41 |
.170 .177 .212 .242 .263 .300 .345 .411 .562 .742 1.00 1.20 1.84 2.60 |
678 664 607 568 545 510 476 436 373 324 280 255 206 173 |
1/ The dash number added to the MS military standard number constitutes the MS part number, for example, MS21400-01
TABLE II. Electrical characteristics (final). 1/
Inspection group |
Allowable variation from Initial measurement |
Allowable percent from specified minimum value in electrical characteristics (initial) table |
||
Inductance (percent) |
DC resistance |
Self-resonant frequency |
Q |
|
Qualification inspection Group II Group III Group IV |
±5 ±5 ±5 |
--- ±(3% +.001 ohm) ±(2% +.001 ohm) |
--- -8 -5 |
-10 -10 -10 |
Conformance inspection group C Subgroup I Subgroup II Subgroup III |
±5 ±5 ±5 |
--- ±(2% +.001 ohm) ±(3% +.001 ohm) |
--- -5 -8 |
-10 -10 -10 |
1/ After the overload test is performed, a period of 24 hours shall elapse prior to taking electrical characteristics
(final) measurements.
3
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