The ALAN-134 is a single-port LAN transformer designed for 10/100 Base-T Ethernet applications, featuring Auto MDI/MDIX capability and an extended temperature range (-40C to +85C). It is engineered to provide signal conditioning, EMI suppression, and signal isolation, making it compatible with leading PHY IC manufacturers. This transformer is ideal for use in VoIP, Hubs, Switches, Routers, Servers, and NIC Cards, meeting IEEE802.3 specifications.
| Specification | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Dimensions | 12.70 x 9.40 x 5.40 | mm | |||
| Operating Temperature | -40 | +85 | C | ||
| Storage Temperature | -40 | +85 | C | ||
| Turn Ratio | 1CT:1CT | 2% | |||
| Inductance (OCL) | 350 | H | 100KHz/0.1V@8mA | ||
| Leakage Inductance (LL) | 0.5 | H | 100KHz/0.1V | ||
| Cw/w | 30 | pF | 100KHz/0.1V | ||
| DC Resistance | 1.2 | ||||
| Insertion Loss | -1.0 | dB | 0.3-100MHz | ||
| Return Loss | -18 | dB | 2-30MHz | ||
| Cross Talk | -55 | dB | 0.3MHz | ||
| Differential to Common Mode Rejection | -30 | dB | 1-100MHz | ||
| Common Mode Rejection | -37 | dB | 1-60MHz | ||
| Common Mode Rejection | -25 | dB | 60-200MHz | ||
| Hi-Pot | 1500 | Vrms | |||
| Packing Option I | 700 | pcs / reel | Weight: 0.7 grams / pcs | ||
| Packing Option II | 36 | pcs / tube | Weight: 0.7 grams / pcs |