Equivalent & Substitute Parts for TRP Connector 1840434-6

Part Overview

The TRP Connector 1840434-6 is a 1 Port RJ45 Through Hole modular connector rated for 10/100/1000 Base-T applications with AutoMDIX functionality. This MagJack® series connector features a 90° right angle orientation, solder termination, and integrated LED indicators. The part is currently active in production with 921 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring RJ45 modular jack connectors with identical or compatible electrical and mechanical specifications.

Substiute Parts

1840434-6

TRP Connector B.V.In Stock: 9621840434-6 Datasheet

Current PartRFQ

1840409-6

TRP Connector B.V.In Stock: 13981840409-6 Datasheet

SimilarRFQ

0936263508

MolexIn Stock: 25160936263508 Datasheet

SimilarRFQ

JXKM-0013NL

Pulse ElectronicsIn Stock: 881JXKM-0013NL Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TRP Connector 1840434-6 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Substitution Criteria:

• Connector Type: RJ45
• Number of Ports: 1
• Applications: 10/100/1000 Base-T, AutoMDIX
• Mounting Type: Through Hole
• Orientation: 90° Angle (Right)
• Termination: Solder
• Number of Cores per Jack: 8
• Shielding: Shielded, EMI Finger

Secondary Compatibility Parameters:

• Height Above Board: 0.555" (14.10mm) ±0.010"
• Contact Material: Phosphor Bronze
• Contact Finish: Gold
• RoHS Compliance: ROHS3 Compliant

All identified substitute parts meet these core electrical and mechanical requirements, ensuring direct functional equivalence in 10/100/1000 Base-T Ethernet applications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are active products with ROHS3 compliance or equivalent RoHS certification, ensuring regulatory compliance for current manufacturing standards.

TRP Connector 1840434-6 vs. TRP Connector 1840409-6: Both parts are from the same manufacturer and MagJack® series with identical mechanical and electrical specifications. The 1840409-6 offers an extended operating temperature range (-40°C to 85°C) compared to the main part (0°C to 70°C) and includes decoupling capacitance as an additional feature. Selection between these parts depends on thermal environment requirements.

TRP Connector 1840434-6 vs. Molex 0936263508: The Molex MXMag 93626 series part maintains identical connector type, port count, applications, mounting, orientation, and termination specifications. Housing material differs (Liquid Crystal Polymer vs. Polyethylene Terephthalate), and contact finish thickness is specified differently. Both parts support 10/100/1000 Base-T applications with identical board height. REACH status differs; the Molex part is REACH Affected.

TRP Connector 1840434-6 vs. Pulse Electronics JXKM-0013NL: The Pulse PULSEJACK™ JXKM series part meets all core substitution criteria with identical connector type, port count, applications, mounting, orientation, and termination. Board height is 0.545" (13.84mm), which is 0.010" lower than the main part. Operating temperature range extends to -40°C to 85°C. Shield material is copper alloy rather than brass.

Frequently Asked Questions (FAQ)

Q: Can I use part 1840409-6 as a direct replacement for 1840434-6?

A: Yes. Both parts are RJ45 1-port through-hole connectors with 90° right angle orientation, solder termination, and 10/100/1000 Base-T AutoMDIX support. Mechanical and electrical specifications are identical. The 1840409-6 offers extended operating temperature range (-40°C to 85°C vs. 0°C to 70°C) and includes decoupling capacitance. Selection depends on your application's thermal requirements.

Q: What is the key difference between the TRP and Molex RJ45 connectors?

A: The Molex 0936263508 and TRP 1840434-6 are functionally equivalent for 10/100/1000 Base-T applications. Primary differences include housing material (Liquid Crystal Polymer vs. Polyethylene Terephthalate), shield material composition, and contact finish thickness specification. Both maintain identical board height (0.555"), connector type, and electrical performance.

Q: Is the Pulse Electronics JXKM-0013NL compatible with my PCB layout designed for the 1840434-6?

A: The Pulse JXKM-0013NL is mechanically and electrically compatible for 10/100/1000 Base-T applications. The board height is 0.545" (13.84mm) compared to 0.555" (14.10mm) for the main part, a difference of 0.010". Verify that your PCB layout and enclosure clearances accommodate this 0.010" height variation before substitution.

Q: Are all substitute parts RoHS compliant?

A: Yes. The TRP 1840434-6, TRP 1840409-6, and Molex 0936263508 are ROHS3 Compliant. The Pulse Electronics JXKM-0013NL is RoHS Compliant. All parts meet current regulatory requirements for RoHS certification.

Q: What packaging options are available for these substitute parts?

A: The TRP 1840434-6 is supplied without specified packaging. The TRP 1840409-6 and Molex 0936263508 are supplied in Tray packaging. The Pulse Electronics JXKM-0013NL is supplied in Tube packaging. Confirm packaging requirements with your procurement process.

Q: Can I use these connectors in applications outside the 10/100/1000 Base-T specification?

A: All listed parts are specified for 10/100/1000 Base-T and AutoMDIX applications. Use only within these specified applications. Consult manufacturer datasheets for any application outside this scope.