MS91189E
TABLE 1. Electrical characteristics (initial).
Dash Number MS91189 1/ |
Type designation |
Inductance (µH) ±10% |
Q (min) |
Test Frequency (MHz) |
SRF Minimum (MHz) |
DC resistance Max. (ohms) |
Rated DC current (mA) |
-14 -15 -16 -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 |
LT4K002 LT4K003 LT4K004 LT4K005 LT4K006 LT4K007 LT4K008 LT4K009 LT4K010 LT4K011 LT4K012 LT4K013 LT4K014 LT4K015 LT4K016 |
1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 |
60 60 60 60 60 60 60 60 60 60 60 60 40 40 40 |
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 2.5 2.5 |
170 160 140 125 115 100 95 90 80 75 68 60 53 50 45 |
0.075 0.090 0.135 0.160 0.220 0.305 0.450 0.560 0.745 1.05 1.40 1.90 2.65 3.25 4.15 |
2,400 2,150 1,750 1,600 1,350 1,150 955 860 745 635 550 460 395 355 315 |
1/ Former MS part numbers MS91189-29 thru MS91189-38 have been superseded by MS75103-1 thru
MS75103-10, 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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