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T1/CEPT/ISDN-PRI Magnetic Transformer | 1.5KV Isolation | 16-Pin SMD Connector For computer、industrial control equipment
T1/CEPT/ISDN-PRI interface telecom transformer has Dual SMT package contains both transmit and receive transformers. 53T & 53TB series feature small surface mount package and the Models matched to transceiver Ics. This series is recognized by UL 1950.
As a professional telecom transformer manufacturer and trusted telecom magnetics manufacturer, we offer the 53T/53TB Series featuring high reliability communication transformer solutions. This range includes T1 transformer, CEPT transformer, and ISDN PRI interface transformer options designed as a DIL telecom transformer for robust performance. Our REACH compliant telecom transformer serves as a precise telecom line isolation transformer and telecom interface magnetics, providing an ideal OEM telecom transformer for industrial equipment, sensing devices, electronic instruments, wireless networks, telecom/datacom, and measurement technology.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
| Quantity: | |
|---|---|
| Part Number | Turns Ratio (Pri:Sec± 5%) | OCL (mH min.) | CW/W (pf max.) | |
|---|---|---|---|---|
| STD Temp. | Ext Temp. | |||
| 53T(B)-1221ANL | 53T(B)-1221ACNL | 1CT:2CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1222BNL | 53T(B)-1222BCNL | 1CT:2CT&1:1.36CT | 1.20&1.20 | 30&30 |
| 53T(B)-1223CNL | 53T(B)-1223CCNL | 1:1.15CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1224CNL | 53T(B)-1224CCNL | 1:1/1.26&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1225ANL | 53T(B)-1225ACNL | 1CT:1.15CT&1CT:1.15CT | 1.20&1.20 | 30&30 |
| 53T(B)-1223ANL | 53T(B)-1223ACNL | 1CT:1CT&1CT:1.15CT | 1.20&1.20 | 30&30 |
| 53T(B)-1226ANL | 53T(B)-1226ACNL | 1CT:1CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1027ANL | 53T(B)-1027ACNL | 1CT:1.41CT&1CT:1.41CT | 1.00&1.00 | 30&30 |
| Part Number | LL (uH max.) | DCR Pri. (Ω max.) | DCR Sec. (Ω max.) | Schematic | Primary Pins | |
|---|---|---|---|---|---|---|
| STD Temp. | Ext Temp. | |||||
| 53T(B)-1221ANL | 53T(B)-1221ACNL | .60 & .60 | 0.70&0.70 | 1.40&1.40 | A | 16-14, 6-8 |
| 53T(B)-1222BNL | 53T(B)-1222BCNL | .60 & .60 | 0.70&0.70 | 1.00&0.80 | B | 16-14, 6-8 |
| 53T(B)-1223CNL | 53T(B)-1223CCNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | C | 16-14, 6-8 |
| 53T(B)-1224CNL | 53T(B)-1224CCNL | .60 & .60 | 0.70&0.70 | 0.80&1.00 | C | 16-14, 6-8 |
| 53T(B)-1225ANL | 53T(B)-1225ACNL | .60 & .60 | 0.70&0.70 | 0.75&0.75 | A | 1-3, 6-8 |
| 53T(B)-1223ANL | 53T(B)-1223ACNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | A | 16-14, 6-8 |
| 53T(B)-1226ANL | 53T(B)-1226ACNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | A | 16-14, 6-8 |
| 53T(B)-1027ANL | 53T(B)-1027ACNL | .60 & .60 | 0.70&0.70 | 0.90&0.90 | A | 16-14, 11-9 |
