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0811-2X8R-19-F

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0811-2X8R-19-F

0811-2X8R-19-F

$40.03
  • Description：CONN JACK 16PORT PCB
  • Series：MagJack®
  • Mfr：Bel Fuse Inc.
  • Package：Bulk

SKU:ae7798d065e2 Category: Brand:

　　
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Product Detailed Parameters

  • Description：CONN JACK 16PORT PCB
  • Series：MagJack®
  • Mfr：Bel Fuse Inc.
  • Package：Bulk
  • Connector Type：RJ45
  • Applications：10/100 Base-T, AutoMDIX
  • Mounting Type：Through Hole
  • Orientation：90° Angle (Right)
  • Termination：Solder
  • Height Above Board：1.004" (25.50mm)
  • LED Color：Does Not Contain LED
  • Number of Cores per Jack：4
  • Shielding：Shielded, EMI Finger
  • Features：Board Guide
  • Tab Direction：Up and Down
  • Contact Material：Copper Alloy
  • Contact Finish：Gold
  • Operating Temperature：0°C ~ 70°C
  • Number of Ports：16
  • Number of Rows：2

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0811-2X8R-19-F

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Bel Fuse Inc. 0811-2X8R-19-F is used in Modular/Ethernet Connector (RJ45) Jacks With Magnetics category when mechanical fit, mating compatibility, and assembly constraints must be clear for procurement. Key specs include Description (CONN JACK 16PORT PCB), Mounting (Through Hole), Temperature (0°C ~ 70°C), and Packaging (Bulk).

Selection Notes
  • For 0811-2X8R-19-F, verify the operating temperature range (0°C ~ 70°C) and derate as needed in your application.
  • Double-check LED Color (Does Not Contain LED) against your specification and operating conditions.
  • Double-check the mounting type (Through Hole) for your intended installation method.
Alternates & Substitutions
  • For Modular/Ethernet Connector (RJ45) Jacks With Magnetics, validate alternates under worst-case corners rather than assuming typical-only conditions represent production builds.
  • Validate the min/max operating conditions (temperature 0°C ~ 70°C) and keep headroom for worst-case corners.
  • When evaluating alternates, treat mounting Through Hole, packaging Bulk as non-negotiable unless you are re-spinning the PCB.
  • For connector substitutions, confirm the mating series and mechanical keying first, then compare termination/finish Solder.
FAQ

What details help you quote 0811-2X8R-19-F quickly?
Send the part number (0811-2X8R-19-F), quantity, target delivery date, and any required packaging or documentation.

What is the Contact Material of 0811-2X8R-19-F?
Copper Alloy

Which Number of Rows is specified for 0811-2X8R-19-F?
2

What operating temperature range does 0811-2X8R-19-F support?
0°C ~ 70°C

Application Scenarios

Within practice, the question for Bel Fuse Inc. 0811-2X8R-19-F in Modular/Ethernet Connector (RJ45) Jacks With Magnetics is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. In real deployments, mechanical retention and mating cycle performance matter in serviceable racks and field-installed equipment. Connector reliability often depends on plating, contact wipe, and environmental sealing under real vibration and handling. A good interconnect choice reduces intermittent resets and dropouts by keeping contact behavior repeatable over many cycles. Across industrial automation, rugged connectors support modular I/O and sensor cabling with frequent maintenance. In high-speed links, controlled impedance and return-path continuity matter because small discontinuities can create hard-to-debug dropouts. In battery-powered devices, connector contact resistance and mechanical stability influence voltage drop and brownout behavior under load.

Compatibility Advice
  • In board-level integration, verify ESD/surge protection coordination at the connector entry so the real cable harness environment is covered with the real source, load, and wiring.
  • In practice, confirm PoE current paths and contact heating under worst-case load so temperature rise remains bounded in continuous duty with the real source, load, and wiring.
  • Confirm cable bend and routing constraints so strain relief is not treated as an afterthought during enclosure design on the assembled PCB.
Project Fit
  • Strongest fit when you can measure and verify Bel Fuse Inc. 0811-2X8R-19-F for Modular/Ethernet Connector (RJ45) Jacks With Magnetics integration with production-like fixtures, typically when you can validate contact heating and retention under worst-case handling and environment.
0811-2X8R-19-F0811-2X8R-19-F
$40.03
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