Specifications of 7499210121A 100base-TX RJ45 Jack:
| Parameter | Specification |
| Part Number | 7499210121A |
| Speed | 100BASE-TX |
| Datasheet | Contact us |
| Turns Ratio (Primary: Secondary) | 1CT:1CT |
| Inductance | 350 µH |
| Insulation Test Voltage | 1500 V (RMS) |
| Configuration | 1x1 |
| Tab Direction | Down |
| PoE Support | Yes (PoE) |
| Temperature Range | -40°C to +85°C |
| Moisture Sensitivity Level | MSL 1 |
| Mating Cycle | 750 |
| EMI Finger | No |
| Mounting Angle | Right Angle |
| Gold Plating Thickness | 50 µ" |
| Length | 21.25 mm |
| Width | 16.00 mm |
| Height | 13.50 mm |
| Mounting Style | THT (Through-Hole Technology) |
| Standards Compliance | IEEE 802.3af |
7499210121A Datasheet - Schematic:
FAQ:
Q: What is the primary application of the 7499210121A Magjack?
A: The 7499210121A RJ45 Magjack is designed for 100BASE-TX Ethernet applications, specifically in networking equipment that requires Power over Ethernet (PoE) functionality. Typical uses include industrial switches, IP cameras, routers, and VoIP phones.
Q: What is the insulation voltage rating?
A: The 7499210121A has an insulation test voltage of 1500V RMS, ensuring robust isolation between the Ethernet PHY and the magnetics.
Q: What mounting method is used?
A: This PoE Magjack uses THT (Through-Hole Technology) and is mounted at a right angle, making it suitable for robust PCB designs with side-entry RJ45 jacks.
Q: What is the minimum order quantity for the 7499210121A RJ45 Jack?
A: The minimum order quantity is 100 pcs. Free Samples are available.
Q: How long does it take to receive the Products?
A: Ships within 5 days.
Q: Is the 7499210121A RoHS compliant?
A: Yes, this part is fully compliant with RoHS environmental standards.
