The Pulse Electronics H325.R series offers 10/100Base-T single-port surface mount magnetics designed for space-restrictive applications. These components meet IEEE 802.3 specifications and feature various turns ratios, making them suitable for a wide range of networking requirements. They are designed for optimal performance with a peak reflow temperature rating of 245C.
| Part Number | Turns Ratio (TX:RX) | Operating Temperature (C) | Insertion Loss (dB TYP) 100 kHz-100 MHz | Return Loss (dB TYP) 30 MHz | Return Loss (dB TYP) 60 MHz | Return Loss (dB TYP) 80 MHz | Crosstalk (dB TYP) 30 MHz | Crosstalk (dB TYP) 60 MHz | Crosstalk (dB TYP) 100 MHz | Hipot (Vrms MIN) | Differential to Common Mode Rejection (dB TYP) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H1100NL | 2:1 : 1:1 | 0C to 70C | -1.1 | -20 | -14 | -11.5 | -42 | -37 | -33 | 1500 | 3a |
| H1101NL | 1.25:1 : 1:1 | 0C to 70C | -1.1 | -20 | -14 | -11.5 | -42 | -37 | -33 | 1500 | 2 |
| H1102NL | 1:1 : 1:1 | 0C to 70C | -1.1 | -20 | -14 | -11.5 | -42 | -37 | -33 | 1500 | 3a |
| H1121NL | 1:1.414 : 1:1 | 0C to 70C | -1.1 | -18 | -12 | -11.5 | -42 | -37 | -30 | 1500 | 3a, 4 |
| H1183NL | 1:1 : 1:1 | 0C to 70C | -1.0 | -18 | -14 | -12 | -40 | -40 | -40 | 1500 | 3a |
| H1199NL | 1:1 : 1:1 | 0C to 70C | -0.9 | -18 | -12 | -11 | -40 | -35 | -30 | 1500 | 3a, 4 |
| HX1188NL | 1:1 : 1:1 | 0C to 70C | -1.0 | -20 | -14 | -12 | -42 | -37 | -32 | 1500 | 3a |
| HX1198NL | 1:1 : 1:1 | 0C to 70C | -1.0 | -20 | -14 | -12 | -42 | -37 | -32 | 1500 | 1, 3a, 4 |
| H1302NL | 1:1 : 1:1 | 0C to 70C | -1.1 | -16 | -10 | -10 | -42 | -37 | -32 | 1500 | 1, 3a, 4 |
Additional Specifications: