T1212 Dual Surface Mount Transformer Modules Ethernet Magnetic Transformers
Description:
T1/E1/CEPT/ISDN-PRI INTERFACE MODULES Dual Surface Mount Transformer Modules,1500 Vrms, Extended Temperature Range.
Feature:
- RoHS peak reflow temperature rating 245°C
- Optimized for enhanced EMC performance
- Extended temperature range
- Dual SMT package contains transformers with common mode chokes on both transmit and receive channels
- Models matched to leading transceiver ICs
- Patented Interlock Base construction for high reliabilit
- UL1950 approved
| Electrical Specifications @ 25°C |
RoHS
Compliant
Part Number | Turns Ratio 2
(Pri:Sec ± 2%) | Secondary
OCL @ 25°C
(mH MIN) | LL
(μH MAX) | CW/W
(pF MAX) | DCR Pri
(Ω MAX) | Primary Pins |
| EXTENDED TEMPERATURE RANGE MODELS 1 – OPERATING TEMPERATURE -40°C TO +85°C |
| T1212NL | 1CT:1CT & 1CT:2CT | 1.20 | .60 | 35 | .90 | 1-3, 4-6 |
| T1215NL | 1CT:1.41CT & 1CT:1.41CT | 1.20 | .60 | 30 | .70 | 1-3, 4-6 |
| T1217NL | 1CT:2.42CT & 1CT:2.42CT | 1.20 | .60 | 25 | .60 | 1-3, 4-6 |
| T1219NL | 1CT:2.42CT & 1CT:2.42CT | 1.20 | .60 | 35 | .90 | 1-3, 4-6 |
1. Extended Temperature Range Models — For extended temperature range transformers (-40°C to
+85°C operating temperature range), OCL (Open Circuit Inductance) is specified at both -40°C
and +25°C. At -40°C, OCL is 600 μH minimum. All other parameters are specified at +25°C only.
Standard temperature range is 0°C to +70°C.
2. Turns ratio is specified primary:secondary (CT = Center Tap).
3. Standard packaging for the surface mount package is anti-static tubes.
T1212 Dual Surface Mount Transformer Modules Ethernet Magnetic Transformers
Shape and Dimensions:
Product Picture:
T1212 Dual Surface Mount Transformer Modules Ethernet Magnetic Transformers
HOW TO ORDER
1. Please send me your datasheet or part number you need.
2. We will offer the replacement quotation for your reference
3. The free samples are available for your approval.
4. After sample testing, we will step into the mass order.
5. The Proforma Invoice will send for your confirmation
6. After the goods finished, we send the goods to you and tell you the tracking number.
7. We will track your goods until you receive the goods.
Remarks:
1. Sample orders are avaliable.
2. Price is negotiable for orders of large quantity.
3. Customized orders (OEM/ODM orders) are avaliable.
4. Contact us for available flavors list. International Certifications:
1. ISO9001:2008
2. UL
3. Reach
4. RoHs
Our service:
1. 100% tested before shipping
2. Have alternative for Halo, Pluse, , We-online, Chilisin, Coilcraft......Same quality but better price
3. Free sample available
4. Provide new design for customer
Product Tags:
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T1212 Dual Surface Mount Transformer Modules 17.15*15.24*8.64mm 100Base-T Speed Images
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