0826-1K1T-23-F Gigabit RJ45 MagJack (10/100/1000 Base-T, 12 Cores, Tab Up)
For PCB designers evaluating the 0826-1K1T-23-F:
- Tab Up Consideration: Ensure the mechanical enclosure design accommodates a Tab Up orientation.
- EMI & Shield Grounding: The nickel-plated shield features solder-dipped ground leads. These should be tied directly to the chassis ground (Earth) via low-impedance traces on the PCB to maximize EMI shielding effectiveness.
- PHY Compatibility: The 1CT:1CT turns ratio and 12-core magnetic design make this ICM perfectly compatible with standard voltage-driven and current-driven Gigabit Ethernet PHYs.
- Soldering: Output pins are 0.018-inch tin-coated copper wire, optimized for standard THT wave soldering profiles. The high-temp PA 4/6 housing ensures structural integrity during the thermal process.
The 0826-1K1T-23-F is a premium single-port Integrated Connector Module (ICM), widely recognized under the MagJack® series. Engineered for high-speed network communication, it fully supports 10/100/1000 Base-T (Gigabit Ethernet) applications.
Designed with a Tab Up orientation and Through-Hole Technology (THT) mounting, this horizontal/right-angle RJ45 connector integrates 12-core internal magnetics. By combining the isolation transformer, common-mode chokes, and the RJ45 jack into a single shielded housing, the 0826-1K1T-23-F significantly reduces PCB real estate, simplifies layout, and minimizes EMI radiation. It is the go-to networking component for hardware designers, OEM manufacturers, and EMS providers demanding high reliability and robust signal integrity.
- Complies with IEEE 802.3 specification
- High performance for maximum EMI suppression
- Suitable for 100 Base-TX KVM Over IP Switch applications
- Embedded mini PCI Express Cellular modem from Sierra Wireless
- Certified with ISO9001, SGS, UL, CE, REACH
- Certified on all major carrier networks, ideal for industrial motherboards
Technical Specifications
1. General & Environmental Parameters
2. Electrical & Magnetic Characteristics (@ 25°C)
3. LED Specifications
4. Mechanical & Material Specifications
0826-1K1T-23-F RJ45 Connector Datasheet
Key Features of 0826-1K1T-23-F Gigabit MagJack
1. Superior Signal Integrity & Electrical Performance
- Gigabit Magnetics: Features an integrated 12-core magnetic design with a minimum OCL of 350µH (at 8mA DC bias), ensuring seamless data transmission for 1000 Base-T networks.
- High Isolation Protection: Provides 1500 Vrms (or 2250 VDC) HiPot isolation, protecting sensitive downstream PHY transceivers from voltage spikes and ground loops.
- Optimized EMI Mitigation: Delivers excellent Common Mode to Differential Mode Rejection (-35 dB MIN) and features a nickel-plated copper alloy shield for superior electromagnetic compatibility.
2. High-Reliability Mechanical Design
- Premium Contact Plating: Features 50 Micro-Inch Hard Gold Plating on the contacts, significantly exceeding standard industrial requirements and ensuring long-term reliability in high mating-cycle environments.
- Robust Housing: Constructed from UL 94V-0 rated Thermoplastic PA 4/6, offering excellent thermal stability during wave soldering and operation.
- Integrated Diagnostics: Built-in LEDs (Left: Bi-Color Green/Yellow, Right: Green) provide immediate visual feedback for link status and network speed, reducing external BOM count.
3. Supply Chain & Compliance Advantages
- Global Compliance: Fully RoHS compliant (Per EU Directive 2002/95/EC) and UL Recognized (File #E196366 and E169987), ensuring your end-product passes global regulatory certifications smoothly.
- Standardized Packaging: Shipped in robust tray packaging (40 pcs/tray, 400 pcs/carton), optimized for automated pick-and-place and EMS assembly lines.
Applications of 0826-1K1T-23-F Integrated Connector Module
The 0826-1K1T-23-F is widely deployed in hardware architectures requiring Gigabit speeds:
- Networking Equipment: Enterprise switches, routers, and broadband gateways.
- Industrial IoT: Industrial PCs (IPCs), PLCs, and automation control systems.
- Telecom & Datacom: Base stations, servers, and media converters.
- Consumer/Prosumer IT: Motherboards, NAS devices, and smart home hubs.
Q&As
Q: What is the network speed supported by the 0826-1K1T-23-F?
A: This MagJack module fully supports 10/100/1000 Base-T network speeds, commonly referred to as Gigabit Ethernet.
Q: Does the 0826-1K1T-23-F have internal magnetics?
A: Yes, it is an Integrated Connector Module (ICM) that includes a 12-core internal magnetic circuit with a 350µH minimum OCL (at 8mA DC Bias).
Q: What is the gold plating thickness on the contacts?
A: The contacts feature 50 micro-inch hard gold plating, providing exceptionally high durability and corrosion resistance for industrial applications.
Q: How are the LEDs configured on this RJ45 connector?
A: Looking at the front of the jack, the Left LED (Pins 15/16) is a Bi-Color Green/Yellow LED, and the Right LED (Pins 13/14) is a single-color Green LED.
Q: What is the orientation of this connector?
A: It is a horizontal, right-angle, through-hole (THT) connector with a "Tab Up" configuration (the locking tab of the Ethernet cable points upwards).
Q: Is the 0826-1K1T-23-F UL recognized and RoHS compliant?
A: Yes, it is RoHS compliant per EU Directive 2002/95/EC and is UL Recognized under File #E196366 and E169987.
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