The SM-LP-5001 Series are subminiature, surface-mount line matching transformers designed for telecommunications and instrumentation applications. Featuring a low seated height of 7.5 mm and exceptional distortion levels of 0.015%, these vacuum-encapsulated transformers offer reliable performance in compact designs. They are UL60950 certified and RoHS compliant.
| Model | Nominal Impedance | Turns Ratio | Insertion Loss | Frequency Response | Return Loss | Balance | Distortion | Dielectric Strength | Insulation Resistance | Resistance (Primary/Secondary) | Shunt Inductance | Shunt Loss | Leakage Inductance | Power Level | Operating Temperature | Storage Temperature |
| SM-LP-5001 | 600 | 1:1 | 2.0 dB max. @ 2 kHz | 0.25 dB max. 200-4 kHz | 24 dB min. 200-4 kHz* | 80 dB min. | -76 dB max. @ 600 Hz, -10 dBm | 2000 VRMS for 1 min. | 100 M @ 500 V DC | 115 15 % | 3.8 H min. | 7500 min. | 6 mH typ. @ 1 kHz | 10 dBm | -20 C to +85 C | -40 C to +85 C |
SM-LP-5001 __ Model
Packaging:
*For use with recommended circuit (BS6305 impedance Class A non-speech or Class B speech).
**SM-LP-5001 is symmetrical, meaning there is no real primary nor secondary winding.