Changsha Purple Horn E-Commerce Co., Ltd.
| Isolation Voltage(Vrms) | 1.5kV |
| Inductance | 1.2mH |
| Operating Temperature | -40℃~+85℃ |
| Turns Ratio | 1CT:1CT;1CT:2CT |
| Description | 1.2mH 1.2mH LAN Transformer 1CT:1CT 1CT:2CT |
| Mfr. Part # | T1094NL |
| Model Number | T1094NL |
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Product Specification
| Isolation Voltage(Vrms) | 1.5kV | Inductance | 1.2mH |
| Operating Temperature | -40℃~+85℃ | Turns Ratio | 1CT:1CT;1CT:2CT |
| Description | 1.2mH 1.2mH LAN Transformer 1CT:1CT 1CT:2CT | Mfr. Part # | T1094NL |
| Model Number | T1094NL |
Product Overview
Pulse Electronics T1/CEPT/ISDN-PRI Transformers are designed for use in 1.544 Mbps (T1), 2.048 Mbps (CEPT), and ISDN Primary Rate (PRI) interface applications. These transformers are matched to leading transceiver ICs and are available in various package types including Dual SMT, Single Through Hole, and Dual Through Hole. They are engineered to ensure compliance with ITU-T G.703 and other relevant standards for pulse waveform, return loss, and balance. The product line offers models with extended and standard temperature ranges, and features isolation voltages of 1500 Vrms (with some models offering 3 kVrms reinforced insulation).
Product Attributes
General Specifications
| Feature | Specification |
|---|---|
| Isolation Voltage | 1500 Vrms (min), 3 kVrms (reinforced insulation models) |
| Operating Temperature (Standard) | 0C to +70C |
| Operating Temperature (Extended) | -40C to +85C |
| ET Product | 10 V-sec (minimum) |
| Common Mode Rejection Ratio (CMRR) | Better than 50 dB at 1 MHz |
| Crosstalk Attenuation (Dual Packages) | Typically 50 dB or better from 100 kHz to 10 MHz |
| Return Loss (TX) | 9 dB (50-100 kHz), 15 dB (100 kHz-2 MHz), 11 dB (2-3 MHz) |
| Return Loss (RX) | 12 dB (50-100 kHz), 18 dB (100 kHz-2 MHz), 14 dB (2-3 MHz) |
| Surge Voltage Capability | Meets stringent regulatory documents with proper suppression devices |
Model Specific Data
| Part Number | Turns Ratio (Pri:Sec %) | OCL @ 25C (mH MIN) | L (H MAX) | w/w (pF MAX) | DCR Pri ( MAX) | DCR Sec ( MAX) | Package/ Schematic | Primary Pins | Weight |
|---|---|---|---|---|---|---|---|---|---|
| PE-68841NL | 1CT:2CT & 1CT:2CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 50 | 1.00 & 1.00 | 1.70 & 1.70 | AN/2 | 12-10, 4-6 | 4.0 grams |
| PE-68822NL | 1CT:2CT & 1:1.36CT | 1.60 & 1.60 | 1.00 & 0.80 | 60 & 55 | 1.70 & 1.70 | 2.00 & 1.70 | AN/1 | 12-10, 4-6 | 4.0 grams |
| PE-68826NL | 1:1/1.26 & 1:2CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 60 | 1.00 & 1.00 | 1.10 & 1.70 | AN/4 | 12-10, 4-6 | 4.0 grams |
| PE-68828NL | 1CT:1CT & 1CT:1CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 50 | 1.00 & 1.00 | 1.00 & 1.00 | AN/2 | 1-3, 4-6 | 4.0 grams |
| PE-68874NL | 1CT:1.15CT & 1CT:1.15CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 50 | 1.20 & 1.20 | 1.40 & 1.40 | AN/2 | 1-3, 4-6 | 4.0 grams |
| PE-68877NL | 1CT:1CT & 1CT:2CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 50 | 1.00 & 1.00 | 1.00 & 1.80 | AN/2 | 1-3, 4-6 | 4.0 grams |
| PE-68884NL | 1CT:1.36CT & 1CT:1.36CT | 1.20 & 1.20 | 0.80 & 0.80 | 50 & 50 | 1.20 & 1.20 | 1.40 & 1.40 | AN/2 | 1-3, 4-6 | 4.0 grams |
| PE-68646NL | 1CT:2CT & 1:1 | 1.20 & 1.20 | 0.30-0.55 & 0.80 | 30 & 30 | 0.70 & 0.70 | 1.20 & 0.70 | AN/3 | 1-3, 5-6 | 4.0 grams |
| PE-68836NL | 1:1/1.26 & 1:1/1.26 | 1.50 & 1.50 | 0.40 & 0.40 | 45 & 35 | 0.80 & 0.80 | 1.00 & 1.00 | AN/5 | 12-10, 9-7 | 4.0 grams |
| PE-65861NL | 1CT:2CT & 1CT:2CT | 1.20 & 1.20 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 16-14, 6-8 | 1.0 grams |
| PE-65870NL | 1CT:1.15CT & 1CT:1.15CT | 1.20 & 1.20 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 1-3, 6-8 | 1.0 grams |
| PE-68678NL | 1CT:1CT & 1CT:2CT | 1.20 & 1.20 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 16-14, 6-8 | 1.0 grams |
| PE-68786NL | 1CT:1.4CT & 1CT:1.41CT | 1.00 & 1.00 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 16-14, 11-9 | 1.0 grams |
| T1023NL | 1CT:1.4CT & 1CT:1.41CT | 1.00 & 1.00 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 1-3, 11-9 | 1.0 grams |
| T1021NL | 2CT:1/1.26CT & 2CT:1/1.26 | 1.50 & 1.50 | 0.50 & 0.50 | 40 & 40 | 0.70 & 0.70 | - | BH/1 | 1-3, 11-9 | 1.0 grams |
| T1137NL | 1CT:2.42CT & 1CT:2.42CT | 1.20 & 1.20 | 0.60 & 0.60 | 25 & 25 | 0.70 & 0.70 | - | BH/1 | 1-3, 6-8 | 1.0 grams |
| T1146NL | 1:2/2.4 & 1CT:2CT | 1.00 & 1.00 | 1.00 & 1.00 | 35 & 35 | 0.80 & 0.80 | - | BH/4 | 1-3, 6-8 | 1.0 grams |
| TX1188NL | 1CT:2CT & 1CT:2CT | 1.20 & 1.20 | 0.60 & 0.60 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 1-3, 6-8 | 1.0 grams |
| TX1089NL | 1CT:1CT & 1CT:1CT | 1.20 & 1.20 | 0.80 & 0.80 | 30 & 30 | 0.70 & 0.70 | - | BH/1 | 1-3, 6-8 | 1.0 grams |
| TX1467NL | 1CT:1CT & 1CT:2CT | 1.20 & 1.20 | 0.80 & 0.80 | 30 & 30 | 1.00 & 1.00 | - | BH/3 | 16-14, 11-9 | 1.0 grams |
| PE-65830NL | 1.27CS:1 | 0.800 | 15 | 0.70 | 0.50 | 0.35 | IS/3 | 1-5 | 4 grams |
| PE-65832NL | 1:1.36CT | 1.20 | 35 | 0.60 | 0.70 | 0.90 | IS/4 | 10-6 | 4 grams |
| PE-65833NL | 1CT:2CT | 1.20 | 20 | 0.30-0.55 | 0.50 | 0.90 | IS/1 | 1-5 | 4 grams |
| PE-65834NL | 1:1 | 1.20 | 20 | 0.50 | 0.50 | 0.50 | IS/2 | 1-5 | 4 grams |
| PE-65835NL | 1CT:2CT | 1.20 | 15 | 0.80 | 0.70 | 1.10 | IS/1 | 1-5 | 4 grams |
| PE-65838NL | 1:1.14CT | 1.50 | 30 | 1.00 | 0.70 | 0.90 | IS/4 | 10-6 | 4 grams |
| PE-65839NL | 1:1/1.26 | 1.50 | 35 | 0.60 | 0.70 | 1.10 | IS/4 | 10-6 | 4 grams |
| PE-68646NL | 1:1.58/2 | 1.50 | 20 | 0.70 | 0.70 | 1.20 | IS/4 | 10-6 | 4 grams |
| PE-64931NL | 1:1:1 (1:2CS) | 1.20 | 25 | 0.50 | 0.70 | 0.70 & 0.70 | HC/2 | 1-2 | 2 grams |
| PE-64934NL | 1:1w | 1.20 | 25 | 0.50 | 0.70 | 0.70 | HC/1 | 1-2 | 2 grams |
| PE-64936NL | 1CT:1 | 1.20 | 25 | 0.80 | 0.70 | 0.70 | HC/3 | 1-5 | 2 grams |
| PE-64937NL | 1:1.36 | 1.20 | 35 | 0.80 | 0.70 | 0.80 | HC/1 | 5-6 | 2 grams |
| PE-65351NL | 1:2CT | 1.20 | 0.50 | 0.70 | 1.30 | - | HC/3 | 2-6 | 2 grams |
| PE-65363NL | 1:4CT | 0.50 | 40 | 1.00 | 0.70 | 1.50 | HC/5 | 1-5 | 2 grams |
| PE-65388NL | 1:1.15CT | 1.50 | 35 | 0.60 | 0.70 | 0.90 | HC/3 | 2-6 | 2 grams |
| PE-65389NL | 1:1/1.26 | 1.50 | 40 | 0.40 | 0.70 | 0.90 | HC/3 | 2-6 | 2 grams |
| PE-65415NL | 1CT:2CT | 1.20 | 30 | 0.50 | 0.70 | 1.20 | HC/4 | 1-5 | 2 grams |
| PE-68644NL | 1CT:1 | 0.70 | 20 | 0.70 | 0.20 | 0.80 | HC/3 | 1-5 | 2 grams |
| PE-65770NL | 1:1.15CT | 1.50 | 40 | 0.80 | 0.90 | 1.00 | HC/3 | 2-6 | 2 grams |
| PE-65771NL | 1CT:2CT | 1.20 | 50 | 0.60 | 1.00 | 2.00 | HC/4 | 2-6 | 2 grams |
| PE-65778NL | 1CT:1CT | 1.20 | 40 | 1.00 | 1.00 | 1.00 | HC/4 | 1-5 | 2 grams |
| TX1252NL | 1CT:1 | 1.20 | 40 | 1.00 | 1.00 | 1.00 | HC/3 | 1-5 | 2 grams |
| PE-64952NL | 1:2CT & 1:1.36 | 1.20 & 1.20 | 0.50 & 0.80 | 35 & 35 | 0.80 & 0.80 | 1.20 & 1.00 | HD/2 | 14-12, 5-7 | 2.3 grams |
| PE-65565NL | 1:1.15CT & 1:2CT | 1.50 & 1.20 | 0.60 & 0.50 | 35 & 40 | 0.70 & 0.70 | 1.10 & 1.30 | TD/1 | 14-12, 5-7 | 2.6 grams |
Note: To order Tape & Reel packaging, add a T suffix to the part number (e.g., PE-68864NL becomes PE-68864NLT).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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