MS75052D
TABLE 1. Electrical characteristics (initial). 1/
Dash Number MS75052 |
Type designation |
Inductance (µH) ±10% |
Q Min. |
Test Frequency (MHz) |
SRF Minimum (MHz) |
DC resistance max (Ohms) |
Rated DC current, (mA) |
-1 -2 |
LT4K052 LT4K053 |
47 56 |
18 18 |
2.5 2.5 |
13.5 13.0 |
5.9 6.4 |
195 185 |
1/ Former MS part numbers MS75052-3 through MS75052-7 have been superseded by
MS14047-1 through MS14047-5, 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 polarization voltage during moisture 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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