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HomeProductsConnectors, InterconnectsModular Connectors - Jacks0820-1X1T-00-F
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0820-1X1T-00-F - Bel Fuse Inc.

Manufacturer Part Number
0820-1X1T-00-F
Manufacturer
Bel Fuse, Inc.
Allelco Part Number
98D-0820-1X1T-00-F
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
49,288 pcs available, New & Original
Parts Description
CONN JACK 1PORT 1000 BASE-T PCB
Package
Tray
Data sheet
0820-1X1T-00-F.pdf

Datasheets

0820-1X1T-00-F~.pdf

Environmental Information

Bel Fuse REACH.pdf RoHS Cert Bel Fuse.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 49288
  • Unit Price: $5.234
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $5.234 $5.23
180+ $2.089 $376.02
480+ $2.019 $969.12
1020+ $1.984 $2,023.68
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

0820-1X1T-00-F Tech Specifications
Bel Fuse Inc. - 0820-1X1T-00-F technical specifications, attributes, parameters and parts with similar specifications to Bel Fuse Inc. - 0820-1X1T-00-F

Product Attribute Attribute Value
Manufacturer Bel Fuse, Inc.
Termination Solder
Tab Direction Up
Shielding Shielded, EMI Finger
Series MagJack®
Ratings -
Package Tray
Orientation 90° Angle (Right)
Operating Temperature -40°C ~ 85°C
Number of Rows 1
Number of Positions/Contacts 8p8c (RJ45, Ethernet)
Product Attribute Attribute Value
Number of Ports 1
Mounting Type Through Hole
LED Color Does Not Contain LED
Ingress Protection -
Housing Material Polybutylene Terephthalate (PBT)
Features Board Lock
Contact Material -
Contact Finish Thickness 30.0µin (0.76µm)
Contact Finish Gold
Connector Type Jack with USB A

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.69.4040

Frequently Asked Questions(FAQ)

What are the key differences between the 0820-1X1T-00-F and standard straight-mount RJ45 connectors for PCB design?
The 0820-1X1T-00-F features a 90° right-angle orientation, which positions the cable exit perpendicular to the board surface. This design reduces PCB real estate requirements compared to straight connectors and minimizes stress on solder joints during cable insertion and removal cycles. The right-angle configuration is particularly valuable in space-constrained applications where vertical board stacking or tight enclosure geometry limits parallel cable routing. The shielded design with EMI finger on the 0820-1X1T-00-F provides additional protection against electromagnetic interference, making it suitable for environments with high RF noise or when deployed alongside high-speed digital lines.
Does the 0820-1X1T-00-F maintain full 1000BASE-T performance specifications?
The 0820-1X1T-00-F is rated for 1000 BASE-T (Gigabit Ethernet) performance and meets the electrical and mechanical requirements for this standard. The 8p8c contact configuration, combined with the gold-plated contact finish at 30.0µin (0.76µm) thickness, ensures reliable signal integrity across all four twisted pairs required for Gigabit operation. The shielded construction with EMI finger on the 0820-1X1T-00-F reduces crosstalk and common-mode noise, which are critical factors for maintaining link reliability at high data rates. However, actual performance depends on proper PCB trace design, impedance control, and termination practices in addition to the connector itself.
How does the board lock feature on the 0820-1X1T-00-F improve mechanical reliability?
The board lock feature on the 0820-1X1T-00-F provides mechanical anchoring that prevents the connector from rotating or shifting during assembly, rework, or field installation. This feature reduces the risk of contact misalignment and protects the solder joints from mechanical stress caused by vibration or repeated cable mating cycles. In applications subject to thermal cycling between -40°C and 85°C (the operating range of the 0820-1X1T-00-F), mechanical restraint helps mitigate solder joint fatigue by limiting differential expansion between the connector body and PCB substrate. The board lock also simplifies assembly workflows by eliminating the need for mechanical retention brackets or adhesive compounds.
What thermal and environmental constraints should be considered when designing with the 0820-1X1T-00-F?
The 0820-1X1T-00-F operates reliably across -40°C to 85°C, which covers most industrial and commercial applications but may require thermal management consideration in high-power PoE (Power over Ethernet) scenarios. The PBT (polybutylene terephthalate) housing material used in the 0820-1X1T-00-F maintains mechanical integrity throughout this range, though PBT exhibits slight dimensional drift at temperature extremes. Since the 0820-1X1T-00-F is not subject to moisture sensitivity level (MSL) classification and is ROHS3 compliant, no special storage or handling precautions are required beyond standard ESD protection for the gold-plated contacts. In applications with continuous ambient temperatures above 70°C or with inline power injection, verify that power dissipation within the 0820-1X1T-00-F contacts (typically 0.5–1.0W in 90W PoE applications) does not create localized hotspots that could accelerate contact wear.
Why is the 30.0µin gold contact finish on the 0820-1X1T-00-F significant for long-term reliability?
The 30.0µin (0.76µm) gold plating on the 0820-1X1T-00-F provides corrosion resistance and low contact resistance across repeated mating cycles. This thickness is within industry standard ranges for commercial-grade Ethernet connectors and ensures adequate protection against oxidation and sulfur contamination in typical environments. The gold finish on the 0820-1X1T-00-F reduces the risk of contact resistance degradation over extended shelf life or in applications with infrequent mating operations. In high-reliability or automotive-grade applications, thicker gold plating (50–100µin) might be preferred, but the 0820-1X1T-00-F's specification reflects a cost-performance optimization suitable for general networking and industrial control applications.
How does the shielded design with EMI finger on the 0820-1X1T-00-F compare to unshielded alternatives?
The 0820-1X1T-00-F integrates both shield connection (via EMI finger contact) and housing shielding to attenuate conducted and radiated emissions. The EMI finger on the 0820-1X1T-00-F maintains electrical continuity between the connector shield and the cable shield, forming a continuous path to ground. This design reduces common-mode noise ingress by 10–20dB compared to unshielded connectors in typical industrial environments. The shielded construction of the 0820-1X1T-00-F is particularly beneficial when Ethernet cables run parallel to power distribution or high-frequency switching circuits. Unshielded alternatives offer cost savings and slightly reduced insertion loss but sacrifice EMI rejection; the shielded 0820-1X1T-00-F is recommended for applications requiring FCC Part 15 Class B or equivalent EMC compliance.
What through-hole land pattern and solder joint design best supports the 0820-1X1T-00-F in high-reliability applications?
The 0820-1X1T-00-F uses through-hole solder termination, which provides robust mechanical and electrical connection when paired with appropriate PCB land patterns. Through-hole solder joints on the 0820-1X1T-00-F benefit from full solder wetting on both PCB sides, improving shear strength and thermal fatigue resistance compared to surface-mount alternatives. Recommended design practices for the 0820-1X1T-00-F include: maintaining via-in-pad on ground connections within 0.1 inches of the shield contact, using 0.040-inch minimum annular ring on all plated holes, and specifying lead-free solder (SAC305) to align with RoHS3 compliance of the 0820-1X1T-00-F. Thermal cycling simulation of the 0820-1X1T-00-F solder joints from -40°C to 85°C typically yields acceptable fatigue margins when via stitching is implemented around the connector footprint.
Is the 0820-1X1T-00-F suitable for applications requiring conformal coating or potting?
The 0820-1X1T-00-F's PBT housing and gold-plated contacts are compatible with common conformal coatings (acrylic, urethane, silicone) used in moisture-prone environments. However, the 0820-1X1T-00-F should not be potted or encapsulated around the mating interface, as this prevents cable disconnection and increases thermal stress during rework. If the 0820-1X1T-00-F is deployed in marine or high-humidity indoor applications, conformal coating of the solder joints and PCB traces around the connector (while leaving the mating face uncoated) provides additional corrosion protection without impairing field serviceability. The board lock feature of the 0820-1X1T-00-F eliminates the need for mechanical potting compounds to secure the connector.
What cable gauge and connector compatibility considerations apply to the 0820-1X1T-00-F?
The 0820-1X1T-00-F is an 8p8c (RJ45, Ethernet) jack designed for standard Cat5e, Cat6, and Cat6A patch cables. The internal contact geometry of the 0820-1X1T-00-F accommodates 22–24 AWG solid conductor wire (as per Cat5e/6 specifications) and also accepts properly terminated stranded patch cords. When integrating the 0820-1X1T-00-F into custom cable assemblies, ensure that individual pair twist rates and overall shield coverage meet the target category specification to avoid degradation of insertion loss or return loss at high frequencies. The 0820-1X1T-00-F's right-angle orientation can complicate direct integration with standard patch cord connectors if space is severely constrained; adapter cables or custom assemblies may be required in tight enclosures.
How does the 90° right-angle mounting of the 0820-1X1T-00-F affect signal integrity compared to straight connectors?
The 90° right-angle geometry of the 0820-1X1T-00-F introduces a slight impedance discontinuity at the connector interface compared to straight connectors, typically resulting in <1dB insertion loss at 500MHz and <3dB at 1GHz in well-designed implementations. The shielded design of the 0820-1X1T-00-F mitigates far-end crosstalk (FEXT) and near-end crosstalk (NEXT) that could otherwise result from the geometry change. In high-speed applications using the 0820-1X1T-00-F, PCB trace routing should maintain consistent impedance (100Ω differential for twisted pairs) up to the connector footprint, and return path vias should be positioned within 0.05 inches of the connector shield to minimize loop area. The practical impact on 1000BASE-T or 2.5GBASE-T performance is minimal when the 0820-1X1T-00-F is installed on properly designed boards, as the overall link budget includes margin for connector transitions.
What compliance certifications and supply chain considerations are relevant for the 0820-1X1T-00-F?
The 0820-1X1T-00-F carries RoHS3 compliance, confirming the absence of restricted substances (lead, cadmium, mercury, etc.) and lead-free solder compatibility. The 0820-1X1T-00-F is REACH-unaffected, meaning it does not contain substances of very high concern (SVHC) requiring supplier documentation or user notification under current EU regulations. The ECCN classification of EAR99 confirms that the 0820-1X1T-00-F is not subject to U.S. export controls, simplifying international supply chain logistics. Bel Fuse Inc., as the manufacturer of the 0820-1X1T-00-F, is an established supplier with broad distribution through authorized electronics distributors; this ensures long-term availability and reduces design-obsolescence risk. For applications requiring IEC 61076-2-109 certification (the international standard for modular connectors), verify that your design and testing scope align with the applicable category.

Parts with Similar Specifications

The three parts on the right have similar specifications to Bel Fuse Inc. 0820-1X1T-00-F

Product Attribute 0820-1X1T-00-F 082.00302.00-RSI 082.01001.00 082.00601.00-LS
Part Number 0820-1X1T-00-F 082.00302.00-RSI 082.01001.00 082.00601.00-LS
Manufacturer Bel Fuse Inc. Astrodyne TDI Astrodyne TDI Astrodyne TDI
Number of Rows 1 - - -
Orientation 90° Angle (Right) - - -
Number of Ports 1 - - -
LED Color Does Not Contain LED - - -
Contact Material - - - -
Contact Finish Gold - - -
Ratings - - - -
Connector Type Jack with USB A - - -
Series MagJack® - 82 82
Contact Finish Thickness 30.0µin (0.76µm) - - -
Housing Material Polybutylene Terephthalate (PBT) - - -
Features Board Lock - - -
Tab Direction Up - - -
Termination Solder - - -
Shielding Shielded, EMI Finger - - -
Ingress Protection - - - -
Number of Positions/Contacts 8p8c (RJ45, Ethernet) - - -
Package Tray - Box Box
Mounting Type Through Hole Chassis Mount Chassis Mount Chassis Mount
Operating Temperature -40°C ~ 85°C -25°C ~ 85°C -25°C ~ 85°C -25°C ~ 85°C

0820-1X1T-00-F Datasheet PDF

Download 0820-1X1T-00-F pdf datasheets and Bel Fuse Inc. documentation for 0820-1X1T-00-F - Bel Fuse Inc..

Datasheets
0820-1X1T-00-F~.pdf
HTML Datasheet
0820-1x1T-00-F Drawing.pdf
Environmental Information
Bel Fuse REACH.pdf RoHS Cert Bel Fuse.pdf

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Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

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0820-1X1T-00-F Image

0820-1X1T-00-F

Bel Fuse Inc.
98D-0820-1X1T-00-F

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