Equivalent & Substitute Parts for 0826-1C1T-43-F

Part Overview

The 0826-1C1T-43-F is a 1-port RJ45 through-hole modular connector manufactured by Bel Fuse Inc. under the MagJack® series. This connector supports 10/100/1000 Base-T Ethernet with AutoMDIX functionality and is designed for PCB integration with 90° right-angle orientation. The part is currently active in production with 858 units in stock. Alternative models may be required due to packaging constraints, inventory availability, operating temperature requirements, or specific mechanical specifications for particular application environments.

Substiute Parts

0826-1C1T-43-F

Bel Fuse Inc.In Stock: 8870826-1C1T-43-F Datasheet

Current PartRFQ

7499111447

Würth ElektronikIn Stock: 7537499111447 Datasheet

SimilarRFQ

JK0-0136NL

Pulse ElectronicsIn Stock: 3847JK0-0136NL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0826-1C1T-43-F are qualified based on the following core electrical and mechanical parameters:

• Connector Type: RJ45 single-port configuration
• Mounting: Through-hole PCB assembly
• Orientation: 90° right-angle
• Electrical Performance: 10/100/1000 Base-T with AutoMDIX support
• Termination Method: Solder
• Core Count: 8-core jack
• Shielding: Shielded with EMI finger
• Board Guide: Present
• Tab Direction: Up orientation
• Contact Finish: Gold plating
• Regulatory Compliance: ROHS3 compliant

The following parts meet these substitution criteria: 7499111447 (Würth Elektronik) and JK0-0136NL (Pulse Electronics).

Parameter Comparison

Engineering Selection Recommendations

All three connectors—0826-1C1T-43-F, 7499111447, and JK0-0136NL—are active products with ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on the following factors:

Operating Temperature Range: The 0826-1C1T-43-F and JK0-0136NL operate within 0°C to 70°C, while the 7499111447 extends to -40°C to 85°C. Applications requiring extended temperature operation should specify the Würth Elektronik part.

Contact Finish Thickness: The 0826-1C1T-43-F provides 50.0µin (1.27µm) gold plating compared to 30.0µin (0.76µm) for both substitute parts. Applications with higher contact durability requirements may favor the Bel Fuse part.

Packaging and Inventory: The JK0-0136NL offers the highest inventory availability at 3836 units in tray packaging. The 7499111447 is supplied in tube packaging with 645 units available. The 0826-1C1T-43-F is supplied in bulk with 858 units.

Housing Material: The 0826-1C1T-43-F uses Polyamide (PA) Nylon, while both substitutes use Thermoplastic. Material selection may impact mechanical properties in specific environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can 7499111447 replace 0826-1C1T-43-F in all applications?

A: The 7499111447 meets all core electrical and mechanical substitution criteria. However, it operates at -40°C to 85°C versus 0°C to 70°C for the original part, and provides reduced contact finish thickness (30.0µin versus 50.0µin). Verify application temperature requirements and contact durability specifications before substitution.

Q: What are the height differences between these connectors?

A: The 0826-1C1C-43-F measures 0.536" (13.61mm), the 7499111447 measures 0.534" (14.65mm), and the JK0-0136NL measures 0.546" (13.87mm). These variations of approximately 0.01" may impact PCB layout clearances in space-constrained designs.

Q: Are all three parts RoHS compliant?

A: Yes. The 0826-1C1T-43-F and 7499111447 are ROHS3 compliant. The JK0-0136NL is RoHS compliant. All three parts have REACH unaffected status.

Q: Which substitute offers the best inventory availability?

A: The JK0-0136NL (Pulse Electronics) provides the highest inventory with 3836 units in tray packaging, compared to 858 units for the original part and 645 units for the Würth Elektronik alternative.

Q: Do packaging differences affect connector performance?

A: Packaging (bulk, tube, or tray) does not affect electrical or mechanical performance. Selection should be based on procurement workflow, handling requirements, and inventory management practices.

Q: What is the difference in contact material between these parts?

A: The 0826-1C1T-43-F uses Copper Alloy contacts, the 7499111447 uses Tin contacts, and the JK0-0136NL uses Phosphor Bronze contacts. All are finished with gold plating. Contact material selection may influence long-term reliability in specific corrosive environments.