Quad Port T1/CEPT/ISDN-PRI Interface Surface Mount Transformer
59T1 Series
1.5KVrms Isolation ISDN-PRI Interface Surface Mount Telecom Product
Surface mount telecom transformer has dual port line interface modules for estate sensitive T1,E1,Pri ISDN and CEPR applications. 59T1 series features 1500Vrms isolation voltage and is recognized by UL 1950.
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
- Isolation Voltage:1500Vrms.
- Recognized By UL 1950.
Applications
- computer equipment.
- Internet equipment.
- industrial control.
- telecom equipment.
Electrical Specifications@25°C; Operating Temperature 0°C to 70°C
Part Number | Turns Ratio (± 5%) | OCL (mH min.) | LL (uH MAX) | Cw/w (pF MAX) | DCR Pri (Ω Max) | Primary Pins | ||
---|---|---|---|---|---|---|---|---|
TX | RX | TX | RX | |||||
59T1-152AD1NL | 1CT : 2CT | 1CT : 2CT | 1.5 | 0.5 | 35 | 0.8 | 4-6,10-12 | 1-3,7-9 |
59T1-152BD1NL | 1CT : 2.42CT | 1CT : 2.42CT | 1.5 | 0.5 | 35 | 0.8 | 4-6,10-12 | 1-3,7-9 |
59T1-152CD1NL | 1CT : 1.36CT | 1CT : 1.36CT | 1.5 | 0.5 | 35 | 0.8 | 4-6,10-12 | 24-22,18-16 |
59T1-152DD1NL | 1CT : 2CT | 1CT : 2CT | 1.5 | 0.5 | 35 | 0.8 | 1-3,10-12 | 21-19,18-16 |
59T1-152ED1NL | 1CT : 1.36CT | 1CT : 2CT | 1.5 | 0.5 | 35 | 0.8 | 4-6,10-12 | 24-22,18-16 |
Certification


- Mechanicals and DimensionsRelated ProductsFiles Download
Quad Port T1/CEPT/ISDN-PRI Interface Surface Mount Transformer - 1.5KVrms Isolation ISDN-PRI Interface Surface Mount Telecom Product | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include Quad Port T1/CEPT/ISDN-PRI Interface Surface Mount Transformer, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.