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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Common Mode Rejection | |
| Connector Type | |
| Contact Finish | |
| Contact Material | |
| Contact Plating Thickness | |
| Core Material | |
| Crosstalk | |
| Data Rate | |
| Features | |
| Height Above Board | |
| Housing Material | |
| Inductance | |
| Insertion Loss | |
| Isolation Voltage | |
| LED Color | |
| Lead Style | |
| Mounting Type | |
| Number of Cores per Jack | |
| Number of Ports | |
| Number of Rows | |
| Operating Temperature | |
| Orientation | |
| PoE | |
| Return Loss (Minimum @ 1-30 MHz @ 100Ω) | |
| Return Loss (Minimum @ 30-45 MHz @ 100Ω) | |
| Return Loss (Minimum @ 45-60 MHz @ 100Ω) | |
| Return Loss (Minimum @ 60-80 MHz @ 100Ω) | |
| Shield Plating | |
| Shielding | |
| Tab Direction | |
| Termination | |
| Turns Ratio (Nominal @ Rx) | |
| Turns Ratio (Nominal @ Tx) |
The Würth Elektronik 7499211125 is a single-port RJ45 connector with integrated magnetics, designed for 10/100BASE-T Ethernet applications with Power over Ethernet (PoE) capability. It features a through hole mounting with a 90° right-angle orientation and a shielded housing with EMI finger for enhanced electromagnetic compatibility. The connector includes a yellow-green LED for status indication and a board guide for easy alignment during assembly.
Electrical specifications include an open circuit inductance of 350 µH minimum at 100kHz/100mV with 8mA DC bias, 1:1 turns ratio for both transmit and receive channels, and an isolation voltage of 1500 Vrms. Insertion loss is -1.7 dB maximum from 1-100 MHz, and return loss meets -18 dB minimum at 1-30 MHz. Common mode rejection is -30 dB minimum from 30-45 MHz, and crosstalk is -30 dB minimum across the frequency range.
The connector is housed in a UL-94V0 thermoplastic housing with gold-plated contacts (30 µ" gold over nickel) and a nickel-plated copper alloy shield. It operates over a temperature range of -40°C to +85°C, making it suitable for industrial environments. The integrated magnetics comply with IEEE 802.3af for PoE and support Auto-MDIX.
| Qty | Low | High |
|---|---|---|
| 1+ | $9.37 | $9.37 |
| 10+ | $9.21 | $9.21 |
| 50+ | $8.55 | $8.55 |
| 100+ | $7.89 | $7.89 |
| 500+ | $7.24 | $7.24 |
| 1,000+ | $6.58 | $6.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Through hole mounting.
Yes, it supports Power over Ethernet (PoE) up to 50 Watts.
-40°C to +85°C.
One port.
90° angle (right angle).
Yes, it is shielded with an EMI finger.
Yellow-Green.