Toroid Line Chokes (TLC)
FASTRON’s Toroid Line Chokes offer a wide range of inductance values from 10µH to 1mH. Offering seven series, able to carry currents from 0.1A up to 10A. The core
material is an iron-powder mixture optimized for high saturation currents. The copper wire current density is approximately 6.5A/mm2. FASTRON's TLCs are offered as
vertical mounted versions for THT assembly only. Customized lead-forming is available upon request.
Applications
Switched mode power supplies and control units, EMI/RFI- suppression and filtering, line-filters, and output-chokes.
TLC/10A-102M-00
Ordering Code
Core Type - Iron dust
Tolerances - M (20%)
Packaging Code - 00 (Loose in box)
Example:
TLC/10A
(Model/Current, I
R)
00
(Packaging Code)
M
(Tolerance)
-
102
(Inductance Value)
- -
Technical Data
Revision date: 17 May 2022
Technical Data
www.fastrongroup.com
L – Value (rated inductance)
Measured with HP 4194A Impedance / Gain-phase Analyzer or equivalent at frequency f
L
Ιsat, based on the Inductance Losses (Lo/L Load) where the Inductance decrease 30% max.
DC Isolation Winding to core 1000Volt
-55°C to 115°C (including component self-heating)
Recommended Soldering Method
Moisture Sensitivity Levels (MSL)
MSL Level 1, indicating unlimited floor life at ≤ 30°C / 85% relative humidity
Using lead free solder (Sn 99.9) at 260°C ± 5°C for 5 ± 0.5 seconds, min 90% solder coverage of
metallization
Standard: IEC 68-2-20 (Ta)
Resistance to Soldering Heat
Resistant to 260°C ± 5°C for 10 ± 1 seconds
Standard: IEC 68-2-20 (Tb)
Resistant to isopropyl alcohol for 5 ± 0.5 minutes at 23°C ± 5°C
Standard: IEC 68-2-45
Defined by the following standards
IEC 68-2-1 for cold test: -55°C for 96 hours
IEC 68-2-2 for dry heat test: +125°C for 96 hours
IEC 60068-2-78 for humidity test: 40°C at RH 95% for 4 days
Temperature cycle: -55°C to +125°C to -55°C
Max/Min temperature duration: 15 minutes
Temperature transition duration: 5 minutes
Cycles: 25