7TL Series
7TL COIL 7TL DIMENSIONS
Technical Specification
Frequency Range :
Inductance Range :
Temperature Coefficient :
10kHz - 200kHz
0.2mH - 50mH
150 ± 150ppm/°C
Z CONNECTION
Features
  • Exceptionally low profile, only 9.2mm. Ideal for tight spaces.
  • Ideal for use as a bias osc coil, trap coil or LW osc coil in audio circuit due to the high Q is typically 70) and wide inductance range.
  • Unique design features a cup core adjuster threaded directly onto the shield, allowing the use of larger cores - this greatly improves saturation levels and large signal handling capability.
  • The coil former is wax impregnated to form a moisture barrier against corrosion and to prevent microphonics (howling).
  • Standoffs keep the coil straight during wave soldering.
  • Presoldered terminal pins ensure a highly reliable PCB connection.
  • Plated brass can provides static and magnetic shielding.
  • Cup core provides additional magnetic shielding, assuring low EMI.
TOKO 7TL VARIABLE INDUCTORS

TOKO Ref

Inductance

Tol.

Q
min

Test Freq
(kHz)

BEC Ref

269LN-0031Z

0.22mH

±5%

60

796

370131

269LN-0089Z

0.47mH

±5%

60

796

370089

269LN-0091Z

0.82mH

±5%

60

796

370091

269LN-0330Z

1.0mH

±6%

80

252

370330

269LN-0332Z

1.2mH

±6%

80

252

370332

ER IN CAT SEE 370093

1.8mH

±5%

70

252

370193

269LN-0094Z

2.7mH

±5%

70

252

370094

269LN-0095Z

3.9mH

±5%

70

252

370095

269LN-0096Z

5.6mH

±5%

70

252

370096

269LN-0499Z

8.2mH

±5%

70

252

370499

269LN-0355Z

10mH

±6%

60

79.6

370355

269LN-0093Z

12mH

±4%

55

79.6

370093

269LN-0099Z

15mH

±4%

50

79.6

370199

TOKO REF 7TL
269LN Series
1+
0.48
25+
0.42
100+
0.39
500+
POA
1000+
POA
5000+
POA