Changsha Purple Horn E-Commerce Co., Ltd.
| Isolation Voltage(Vrms) | 1.5kV |
| Inductance | 350uH |
| Operating Temperature | -40℃~+125℃ |
| Turns Ratio | 1:1 |
| rate | 10/100 Base-T |
| Description | 350uH LAN Transformer 1:1 |
| Mfr. Part # | SM91072AL-E |
| Model Number | SM91072AL-E |
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Product Specification
| Isolation Voltage(Vrms) | 1.5kV | Inductance | 350uH |
| Operating Temperature | -40℃~+125℃ | Turns Ratio | 1:1 |
| rate | 10/100 Base-T | Description | 350uH LAN Transformer 1:1 |
| Mfr. Part # | SM91072AL-E | Model Number | SM91072AL-E |
The SM91072AL is a 10/100 Base-T transformer designed to meet IEEE 802.3u standards, offering good performance and cost-effectiveness. It features an expanded operating temperature range from -40 C to +125 C, making it suitable for demanding environments. This transformer is RoHS compliant and halogen-free, and is AEC-Q200 compliant, ensuring adherence to industry regulations and quality standards. Its robust design makes it ideal for various networking applications requiring reliable signal integrity.
| Specification | Value | Conditions |
|---|---|---|
| OCL | 350 H Min. | 100 kHz, 0.1 V, 8 mA DC Bias |
| Leakage Inductance (TD with TX Shorted) | 0.5 H Max. | 100 kHz, 0.1 V |
| Leakage Inductance (RD with RX Shorted) | 0.5 H Max. | 100 kHz, 0.1 V |
| Turns Ratio (TD : TX) | 1 : 1 (2 %) | |
| Turns Ratio (RD : RX) | 1 : 1 (2 %) | |
| DCR (TD & RD) | 1.4 ohm Max. | |
| DCR (TX & RX) | 1.0 ohm Max. | |
| Insertion Loss (TD to TX & RD to RX) | -1.1 dB Max. | 1-100 MHz |
| Return Loss (TD to TX & RD to RX) | -16 dB Min. | 1-40 MHz, with 100 ohm load |
| Return Loss (TD to TX & RD to RX) | -10+20*log (f/80 MHz) dB Min. | 40-100 MHz, with 100 ohm load |
| Cross Talk (Between Each Channel) | -40 dB Min. | 1-60 MHz |
| Cross Talk (Between Each Channel) | -35 dB Min. | 60-100 MHz |
| Common Mode Rejection (TD to TX & RD to RX) | -37 dB Min. | 1-60 MHz |
| Common Mode Rejection (TD to TX & RD to RX) | -30 dB Min. | 60-100 MHz |
| Differential to Common Mode Rejection Ratio (TD to TX & RD to RX) | -35 dB Min. | 30 MHz |
| Differential to Common Mode Rejection Ratio (TD to TX & RD to RX) | -35 dB Min. | 60 MHz |
| Hi-Pot (TD to TX & RD to RX) | 1500 Vrms & 2250 Vdc | @ 1 mA, 60 sec. |
| Storage Temperature | -40 to +125 C | |
| Operating Temperature | -40 to +125 C | |
| Moisture Sensitivity Level | 1 | |
| Packaging Specifications | 600 pcs./reel | Tape & Reel |
| Dimensions (L x W) | 12.80 0.25 mm (0.504 0.010 in) x 8.89 0.25 mm (0.350 0.010 in) | |
| Height | 6.90 0.25 mm (0.272 0.010 in) | |
| Pin 1 Location | 1.27 0.13 mm (0.05 0.005 in) | |
| Pitch | 1.27 mm (0.05 in) Typ. | |
| Coplanarity | 0.10 mm (0.004 in) Max. |
Solder Profile Specifications (Pb Free Assembly):
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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