MS90542C
TABLE 1. Electrical characteristics (initial).
Dash Number MS90542 1/ |
Superseded MS part no. |
Inductance (µH) ±10% |
Q (min) |
Test Frequency (MHz) |
SRF Minimum (MHz) |
DC resistance Max. (ohms) |
Rated DC current (mA) |
-01 -02 -03 -04 -05 -06 -07 -08 -09 -10 -11 -12 -13 |
MS16222-1 ---- MS16222-2 ---- MS16222-3 ---- MS16222-4 ---- MS16222-5 MS16222-6 MS16222-7 MS16222-8 MS16222-9 |
.47 .56 .68 .82 1.00 1.20 1.50 1.80 2.20 2.70 3.30 3.90 4.70 |
65 65 65 65 65 40 40 40 40 40 40 40 40 |
25 25 25 25 25 7.9 7.9 7.9 7.9 7.9 7.9 7.9 7.9 |
300 270 240 220 200 180 160 150 135 120 105 100 90 |
.06 .07 .08 .11 .14 .19 .28 .37 .50 .65 1.00 1.20 1.80 |
1970 1850 1700 1450 1290 1120 925 700 680 600 480 440 360 |
1/ Former MS part numbers MS90542-14 thru MS90542-24 have been superseded by MS14052-1 thru
MS14052-11, respectively.
TABLE II. Electrical characteristics (final).
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 |
±2 ±5 ±5 |
--- ±(3% +.001 ohm) ±(2% +.001 ohm) |
--- -8 -10 |
-10 -10 -15 |
Conformance inspection group C Subgroup I Subgroup II Subgroup III |
±2 ±5 ±5 |
--- ±(2% +.001 ohm) ±(3% +.001 ohm) |
--- -10 -8 |
-10 -15 -10 |
Application notes:
1. The polarizing voltage during the moisture resistance tests is applied with the positive lead connected to the coil terminals tied together, and the negative lead connected to the metal strap.
3
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