Product Overview
The H303.BB series comprises single-port transformer modules designed for 10/100 Base-T Ethernet applications. These modules feature a 1:1 transmit turns ratio and are RoHS compliant, with a peak reflow temperature rating of 245C. They are compatible with a range of transceivers from leading manufacturers including Broadcom, Intel, Microtel, National Semiconductor, ICS, and TDK. The modules meet IEEE 802.3 specifications and are suitable for networking applications.
Product Attributes
- Certifications: RoHS Compliant
- Peak Reflow Temperature: 245C
- Compatible Transceivers: Broadcom, Intel, Microtel, National Semiconductor, ICS, TDK
- Meets Specification: IEEE 802.3
- Packaging Options: Tape & Reel (add "T" suffix to part number)
Technical Specifications
| Part Number | Operating Temperature (C) | Insertion Loss (dB MAX) 0.1-100 MHz | Return Loss (dB MIN @ 100 ) 1-30 MHz | Return Loss (dB MIN @ 100 ) 40 MHz | Return Loss (dB MIN @ 100 ) 50 MHz | Return Loss (dB MIN @ 100 ) 60-80 MHz | Differential to Common Mode Rejection (dB MIN) 30 MHz | Differential to Common Mode Rejection (dB MIN) 60 MHz | Differential to Common Mode Rejection (dB MIN) 100 MHz | Crosstalk (dB TYP) 30 MHz | Crosstalk (dB TYP) 60 MHz | Crosstalk (dB TYP) 100 MHz | Hipot (Vrms MIN) | Weight (grams) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H1012NL | 0C to 70C | -1.0 | -20 | -20 | -18 | -14 | -42 | -36 | -33 | -50 | -40 | -40 | 1500 | 3.0 |
| H1086NL | 0C to 70C | -1.0 | -22 | -20 | -18 | -12 | -45 | -40 | -35 | -50 | -40 | -40 | 1500 | 3.0 |
| HX1148NL | -40C to 85C | -1.5 | -18 | -13.5 | -11.5 | -10 | -42 | -37 | -33 | -50 | -40 | -40 | 1500 | 3.0 |
Note: HX series operating temperature is -40C to 85C. Unless specified, operating temperature is 0C to 70C.
Packaging:
- Tube: 20/tube
- Tape & Reel: 300/reel
2411272351_PULSE-H1012NL_C7200901.pdf
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