2x6 Gigabit RJ45 ICMs with LED Options Bel Fuse 1840860 Series
Overview
1-1840860-5, 1-1840860-6, 1-1840860-7, 1840860-5, 1840860-6, and 1840860-7 —all designed for 1000BASE-T Gigabit Ethernet applications. These connectors feature a 2x6 stacked port configuration, integrated magnetics, standard height profile, and are mounted using a through-hole design. They operate within a temperature range from 0°C to +70°C and are RoHS compliant, making them suitable for high-density networking equipment such as switches and routers. While all models share the same electrical and mechanical characteristics, they differ in LED indicator configurations. Models 1-1840860-5 and 1840860-5 use green/yellow (GY/G) LEDs; 1-1840860-6 and 1840860-6 feature green/orange (G/GO) LEDs; and 1-1840860-7 and 1840860-7 come with orange/orange (GO/GO) LED setups. These LED variations offer designers flexibility in status indication, helping optimize front-panel interface visibility based on system requirements.
Specifications:
| Series |
1840860 MagJacks Series |
|---|---|
| Port Configuration | 2x6 (Stacked) |
| Ethernet Speed | 1000BASE-T (Gigabit Ethernet) |
| Height Profile | Standard |
| LED Indicators | Yes |
| EMI Tabs | Yes |
| Mounting Type | Through-Hole |
| Operating Temperature | 0°C to +70°C |
| RoHS Compliant | YES |
LED Electrical Characteristics
| Part Number | LED Type | Wavelength (nm) | Forward Voltage (V) |
|---|---|---|---|
| 1-1840860-5 | GY/G | 565 (Green) / 588 (Yellow) | 2.2 V (G) / 2.1 V (Y) |
| 1-1840860-6 | G/GO | 565 (Green) / 605 (Orange) | 2.2 V (G) / 2.1 V (O) |
| 1-1840860-7 | GO/GO | 605 (Orange) / 605 (Orange) | 2.1 V (O) / 2.1 V (O) |
| 1840860-5 | GY/G | 565 (Green) / 588 (Yellow) | 2.2 V (G) / 2.1 V (Y) |
| 1840860-6 | G/GO | 565 (Green) / 605 (Orange) | 2.2 V (G) / 2.1 V (O) |
| 1840860-7 | GO/GO | 605 (Orange) / 605 (Orange) | 2.1 V (O) / 2.1 V (O) |
1840860 Series MagJacks Drawing:
Soldering Recommendations:
- Recommended for wave soldering process
- Peak temperature: 260°C for 10 seconds max
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