7PS HIGH FREQUENCY Series
7PS COIL 7PS DIMENSIONS
Technical Specification
Frequency Range :
Inductance Range :
Temperature Coefficient of Inductor :
With Internal capacitor :
Optional Internal capacitor value:
2MHz - 15MHz
1uH - 700uH

TC(L) 330 ± 220ppm/°C
TC(F) 0 ± 250ppm/°C

150 - 390pF
Z N CONNECTION
Features
  • Exceptionally low profile for a 7mm coil - only 6.9mm max.
  • Type 7PS for AM circuit applications and 7PS High for FM circuit applications are ideal in IFT coils and in short wave oscillator circuits, due to their high Q (typically 90) and a wide inductance range.
  • The Q value is exceptionally steady throughout the tuning range (alignment) to simplify matching between circuits.
  • Unique design features a cup core adjuster threaded directly into the shield, allowing the use of larger cores which greatly improves saturation levels and large signal handling capability.
  • The coil form is wax-impregnated to form a moisture barrier against corrosion and to prevent microphonics (howling)..
  • Stand-offs on all four corners keep the coil straight during wave soldering.
  • Plated brass cover, to provide static and magnetic shielding.
  • Cup core provides additional magnetic shielding, assuring low EMI.
  • Presoldered terminal pins ensure a highly reliable PCB connection.
TOKO 7PS HIGH FREQUENCY VARIABLE INDUCTORS
TOKO Ref Inductance Tol. Qu
min
Test Freq
(MHz)
BEC Ref

392AN-1815Z=S

1.0uH

±6%

85

7.96

371815

392AN-1816Z=S

2.2uH

±6%

106

7.96

371816

392AN-1817Z=S

3.3uH

±6%

110

7.96

371817

392AN-1818Z=S

4.7uH

±6%

110

7.96

371818

392AN-1819Z=S

5.6uH

±6%

110

7.96

371819

392AN-1820Z=S

6.8uH

±6%

112

7.96

371820

392AN-1821Z=S

8.2uH

±6%

100

7.96

371821

392AN-1822Z=S

10uH

±6%

91

7.96

371822

TOKO Ref 7PS
392 Series
1+
0.60
25+
0.53
100+
0.49
500+
POA
1000+
POA
5000+
POA