Quad Port T1/CEPT/ISDN-PRI Interface SMT Transformer Module With IC Side Protect - 1.5KVrms Isolation T1 Interface SMT Telecom Product | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
SMT telecom transformer module with IC side protect. 58T/58TB series is designed as T1 Interface and compatible with PMC-Sierra's Comet chip (PM4354). The models matched to Leading Quad And Dual T1/E1/Cept/Isdn-Pri transceivers. Includes IC side protection circuit on each channel to suppress low voltage transients. This series have eight transformers in a surface mount package.
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality Quad Port T1/CEPT/ISDN-PRI Interface SMT Transformer Module With IC Side Protect, T1/CEPT/ISDN-PRI Interface Quad Port 1.5KVrms Isolation SMT Transformer manufacturer from Taiwan since 1990. 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.
Quad Port T1/CEPT/ISDN-PRI Interface SMT Transformer Module With IC Side Protect
58T/58TB Series
1.5KVrms Isolation T1 Interface SMT Telecom Product
SMT telecom transformer module with IC side protect. 58T/58TB series is designed as T1 Interface and compatible with PMC-Sierra's Comet chip (PM4354). The models matched to Leading Quad And Dual T1/E1/Cept/Isdn-Pri transceivers. Includes IC side protection circuit on each channel to suppress low voltage transients. This series have eight transformers in a surface mount package.
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
- Includes IC side protection circuit on each channel to suppress low voltage transients.
- Compatible with PMC-Sierra's Comet chip (PM4354).
- Models matched to Leading Quad And Dual T1/E1/Cept/Isdn-Pri transceivers.
- Isolation voltage:1500Vrms.
- Recognized by UL 1950.
Applications
- computer equipment.
- Internet equipment.
- industrial control.
- telecom equipment.
Test Conditions
- OCL ---- 100KHZ/100mV.
- LL------- 100KHZ/100mV.
- Cww --- 100KHZ/100mV.
Electrical Specifications@25°C
| Part Number | Turns Ratio (Pri:Sec± 2%) | OCL @25°C (mH min.) | LL (uH MAX) | ||||
|---|---|---|---|---|---|---|---|
| STD Temp. | EXT Temp. | Transmit | Receive | Transmit | Receive | Transmit | Receive |
| 58T(B)-1221ANL | 58T(B)-1221ACNL | 1 : 1.36 | 1:1.36CT | 1.2 | 1.2 | 0.6 | 0.6 |
| 58T(B)-1222ANL | 58T(B)-1222ACNL | 1 : 1.14 | 1 : 1.14CT | 1.2 | 1.2 | 0.6 | 0.6 |
| 58T(B)-1221CNL | 58T(B)-1221CCNL | 1 : 2CT | 1 : 2CT | 1.2 | 1.2 | 0.8 | 0.8 |
| 58T(B)-1221DNL | 58T(B)-1221DCNL | 1 : 2 | 1 : 2CT | 1.2 | 1.2 | 0.6 | 0.6 |
| 58T(B)-1222CNL | 58T(B)-1222CCNL | 1 : 1.36CT | 1 : 2CT | 1.2 | 1.2 | 0.6 | 0.6 |
| Part Number | Cww (pF MAX) | Package Schematic | Primary Pins | |||
|---|---|---|---|---|---|---|
| STD Temp. | EXT Temp. | Transmit | Receive | Transmit | Receive | |
| 58T(B)-1221ANL | 58T(B)-1221ACNL | 35 | 35 | A | 1-2, 6-7, 11-12, 16-17 | 38-36, 33-31, 28-26, 23-21 |
| 58T(B)-1222ANL | 58T(B)-1222ACNL | 35 | 35 | A | 1-2, 6-7, 11-12, 16-17 | 38-36, 33-31, 28-26, 23-21 |
| 58T(B)-1221CNL | 58T(B)-1221CCNL | 35 | 35 | C | 4-5, 9-10, 14-15, 19-20 | 24-25, 29-30, 34-35, 39-40 |
| 58T(B)-1221DNL | 58T(B)-1221DCNL | 35 | 35 | D | 1-2, 9-10, 11-12, 19-20 | 23-25, 26-28, 33-35, 36-38 |
| 58T(B)-1222CNL | 58T(B)-1222CCNL | 35 | 35 | C | 24-25, 29-30, 34-35, 39-40 | 4-5, 9-10, 14-15, 19-20 |
Certification
- Mechanicals and DimensionsRelated ProductsFiles Download
Quad Port T1/CEPT/ISDN-PRI Interface SMT Transformer Module With IC Side Protect - 1.5KVrms Isolation T1 Interface SMT 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 SMT Transformer Module With IC Side Protect, 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.
