| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
717 pcs
|
717 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The UMEC GmbH UT20793-00TS is a small Surface Mount Technology (SMT) transformer module designed for ISDN S- interfaces. It meets CCITT I.430 pulse waveform template and impedance profile requirements, developed for enhanced EMC performance and excellent longitudinal balance.
Key electrical specifications include a 1:1 turns ratio, a minimum line side inductance of 30 mH, and a maximum interwinding capacitance of 100 pF. The module also features a line side leakage inductance of 5 uH maximum and a line side DCR of 2.9 Ohm ±15%, with a chip side DCR of 2.8 Ohm ±15%. It provides 2000 Vrms isolation and can handle a maximum permissible unbalance DC current of 4 mA.
The operating temperature range for this component is 0°C to +70°C, with a storage temperature range of -20°C to +85°C. The RoHS compliant soldering peak temperature is 245°C (+0/-50°C) IR Reflow. The component is supplied in a small SMT package suitable for automated assembly processes.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.32 | $1.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The turns ratio is 1:1.
The minimum line side inductance is 30 mH.
The isolation voltage is 2000 Vrms.
The operating temperature range is 0°C to 70°C.
The RoHS compliant soldering peak temperature is 245°C (+0/-50°C) IR Reflow.