Dual ISDN-S0 Interface Transformer | 2000Vrms Isolated | SMD16 Package
‹ › Dual ISDN-S0 Interface Transformer | 2000Vrms Isolated | SMD16 Package
49TM Series
ISDN-S Interface Magnetic Transformer | 2KV Isolation | Dual Port SMD 16-Pin For telecom ISDN-S0 Interface equipment
Dual ISDN-S0 interface SMD transformer is developed for enhanced EMC performance. 49TM series has excellent longitudinal balance and is available in low or high frequency choke options .
As a premier Custom telecom transformer manufacturer, we offer the 49TM Series featuring a High reliability SMD telecom transformer and SMD ISDN transformer. This OEM telecom transformer provides a 2kV isolation telecom transformer solution, ideal as a telecom interface transformer or ISDN line transformer. Our dual interface ISDN transformer and Industrial ISDN interface transformer options ensure high reliability telecom magnetics for telecommunications, HUBs, wireless networks, VoIP, and IP cameras. All units are Lead-free telecom transformer compliant for global standards.
Yuan Dean can provide high efficiency surface mount transformer and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- Developed for enhanced EMC performance.
- Excellent longitudinal balance.
- Low or high frequency choke options available.
Applications
- computer equipment.
- Internet equipment.
- industrial control.
- telecom equipment.
Test Conditions
- Main Transformers Inductance -------10KHz/100mV.
- CMC Inductance -----------------------100KHz/20mV.
- Leakage Inductance & Interwinding Capacitance –100KHz/100mV.
Electrical Specifications@25°C
| Part Number | Turns Ratio (Line: Chip) (± 2%) | Line Side Inductance (mH min.) | Interwinding Capacitance (pF max) | Line Side Leakage Inductance (uH max) | DCR Line Side (Ω ± 15%) | DCR Line Side (Ω ± 15%) | Schematics |
|---|---|---|---|---|---|---|---|
| 49TM-3031**ANL | 1CS: 1CS | 30 | 100 | 5 | 2.9 | 2.8 | A |
| 49TM-3032**BNL | 1CT: 1CT | 30 | 100 | 5 | 2.9 | 2.8 | B |
| 49TM-3033**ANL | 1CS: 2CS | 30 | 100 | 5 | 3.0 | 5.4 | A |
| 49TM-3034**BNL | 1CT: 2CT | 30 | 100 | 5 | 3.0 | 5.4 | B |
| 49TM-3035**ANL | 1CS: 2.5CS | 30 | 100 | 5 | 3.0 | 6.8 | A |
| 49TM-3036**BNL | 1CT: 2.5CT | 30 | 100 | 5 | 3.0 | 6.8 | B |
| Part Number | Common Mode Choke | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| -00 | -51 | -12 | -52 | -53 | ||||||
| OCL (uH) | DCR (Ω max) | OCL (uH) | DCR (Ω max) | OCL (uH) | DCR (Ω max) | OCL (uH) | DCR (Ω max) | OCL (uH) | DCR (Ω max) | |
| 49TM-3031**ANL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
| 49TM-3032**BNL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
| 49TM-3033**ANL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
| 49TM-3034**BNL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
| 49TM-3035**ANL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
| 49TM-3036**BNL | None | 50 | 0.4 | 100 | 0.6 | 500 | 1.4 | 5.0 | 2.0 | |
Certification
- Mechanicals and Dimensions Related Products Files Download
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