0826-1L1T-43-F Equivalent & Substitute Parts

Part Overview

The 0826-1L1T-43-F is a 1-port RJ45 modular connector manufactured by Bel Fuse Inc., designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX support. This through-hole mounted connector features a 90° right-angle orientation and integrated LED indicators (green and yellow). The part is currently active in production with 760 units in stock.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and functional specifications can be maintained across different manufacturers while meeting the same application requirements.

Substiute Parts

0826-1L1T-43-F

Bel Fuse Inc.In Stock: 8570826-1L1T-43-F Datasheet

Current PartRFQ

JK0-0136NL

Pulse ElectronicsIn Stock: 3847JK0-0136NL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The JK0-0136NL from Pulse Electronics qualifies as a substitute for the 0826-1L1T-43-F based on the following critical parameters:

• Connector Type & Port Configuration: Both are single-port RJ45 connectors with 8-core jack configuration
• Electrical Application: Both support 10/100/1000 Base-T with AutoMDIX functionality
• Mounting & Orientation: Both utilize through-hole mounting with 90° right-angle orientation
• Shielding & EMI Protection: Both feature shielded design with EMI finger protection
• Termination Method: Both use solder termination
• Operating Temperature Range: Both operate within 0°C ~ 70°C
• Contact Finish: Both employ gold-plated contacts
• Regulatory Compliance: Both meet RoHS requirements and are REACH unaffected

Substitution is valid when these core parameters align, enabling direct replacement in equivalent circuit designs and PCB layouts.

Parameter Comparison

Engineering Selection Recommendations

Both the 0826-1L1T-43-F and JK0-0136NL are active production parts meeting equivalent regulatory requirements. Selection between these parts should be based on:

• Availability: The JK0-0136NL has higher inventory availability (3,836 units) compared to the 0826-1L1T-43-F (760 units)
• Packaging Format: The 0826-1L1T-43-F is supplied in bulk packaging, while the JK0-0136NL is supplied in tray packaging
• Physical Dimensions: The JK0-0136NL has a slightly greater height above board (0.546" vs 0.536"), which may require PCB layout verification for space-constrained applications
• Compliance Status: Both parts maintain ROHS and REACH compliance, with the 0826-1L1T-43-F specifically certified to ROHS3 standard

Frequently Asked Questions (FAQ)

Q: Can the JK0-0136NL directly replace the 0826-1L1T-43-F in existing designs?

A: Yes, the JK0-0136NL qualifies as a direct substitute based on matching connector type, port configuration, mounting method, orientation, and electrical application specifications. The 0.010" height difference should be evaluated for PCB layout compatibility.

Q: What are the key differences between these two connectors?

A: The primary differences are contact base material (copper alloy vs. phosphor bronze), contact finish thickness (50.0µin vs. 30.0µin), shield material (copper alloy vs. brass), and housing material (polyamide vs. thermoplastic). These material variations do not affect functional compatibility for 10/100/1000 Base-T applications.

Q: Are both parts suitable for the same operating temperature range?

A: Yes, both connectors operate within the identical temperature range of 0°C to 70°C.

Q: What packaging considerations should be noted?

A: The 0826-1L1T-43-F is supplied in bulk packaging, while the JK0-0136NL is supplied in tray packaging. Procurement and handling procedures may differ accordingly.

Q: Do both parts meet the same regulatory standards?

A: Both parts are REACH unaffected and classified under ECCN EAR99. The 0826-1L1T-43-F carries ROHS3 compliance, while the JK0-0136NL carries RoHS compliance. Both meet applicable regulatory requirements for their respective product lines.