RJ45 Modular Connector 6605814-2 Equivalent & Substitute Parts

Part Overview

The TRP Connector B.V. 6605814-2 is a 1-port RJ45 through-hole modular connector designed for 10/100/1000 Base-T Ethernet applications with AutoMDIX capability. This connector features a 90° right-angle orientation, shielded design with EMI finger protection, and integrated LED indicators (Yellow-Green). The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	Value
Connector Type	RJ45
Number of Ports	1
Mounting Type	Through Hole
Orientation	90° Angle (Right)
Termination	Solder
Applications	10/100/1000 Base-T, AutoMDIX
Shielding	Shielded, EMI Finger
Operating Temperature	0°C ~ 70°C
Contact Finish	Gold
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 6605814-2 is determined by strict alignment with the following critical parameters:

Primary Compatibility Criteria:

Connector type must be RJ45
Single port configuration required
Through-hole mounting only
90° right-angle orientation
Solder termination
10/100/1000 Base-T and AutoMDIX support
Shielded design with EMI finger protection
Gold contact finish
Operating temperature range 0°C ~ 70°C minimum

Acceptable Variations:

Height above board: ±0.012" (0.30mm) tolerance
Number of cores per jack: 8 or 12 cores acceptable
LED color options: Yellow, Green, or Yellow-Green combinations
Tab direction: Up or Down orientation
Contact finish thickness variations within specification
Housing material: PET, Polyester, or Thermoplastic
Shield material: Brass or Copper Alloy

The substitute parts JD1-0002NL and SI-61001-F meet all primary compatibility criteria and fall within acceptable variation parameters.

Parameter Comparison

Parameter	6605814-2 (TRP)	JD1-0002NL (Pulse)	SI-61001-F (Bel Fuse)
Connector Type	RJ45	RJ45	RJ45
Number of Ports	1	1	1
Mounting Type	Through Hole	Through Hole	Through Hole
Orientation	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)
Termination	Solder	Solder	Solder
Applications	10/100/1000 Base-T, AutoMDIX	10/100/1000 Base-T, AutoMDIX	10/100/1000 Base-T, AutoMDIX
Height Above Board	0.555" (14.10mm)	0.543" (13.80mm)	0.550" (13.97mm)
Shielding	Shielded, EMI Finger	Shielded, EMI Finger	Shielded, EMI Finger
Contact Material	Phosphor Bronze	Phosphor Bronze	Copper Alloy
Contact Finish	Gold	Gold	Gold
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C
Number of Cores per Jack	12	8	8
LED Color	Yellow - Green	Green, Yellow - Green, Yellow	Green - Yellow
Product Status	Obsolete	Active	Active
RoHS Status	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

JD1-0002NL (Pulse Electronics) is suitable for applications requiring active product status with current manufacturing support. This part maintains full functional compatibility with the 6605814-2 across all critical electrical and mechanical parameters. The PULSEJACK™ JD1 series offers RoHS compliance and unlimited moisture sensitivity rating. Height variance of 0.012" (0.30mm) is within acceptable PCB layout tolerance for most applications.

SI-61001-F (Bel Fuse Inc.) provides an alternative with ROHS3 compliance matching the original part specification. The MagJack® ST SI-60000 series maintains identical electrical performance and mechanical mounting compatibility. This option is recommended where ROHS3 certification is a specific design requirement. The Board Guide feature and downward tab orientation represent minor mechanical variations that may require PCB layout verification.

Both substitute parts are currently in active production with established supply chains, providing superior availability compared to the obsolete 6605814-2.

Frequently Asked Questions (FAQ)

Q: Can JD1-0002NL and SI-61001-F be used interchangeably with 6605814-2?

A: Both parts meet the core functional requirements for 10/100/1000 Base-T Ethernet connectivity with AutoMDIX support. PCB layout verification is required due to minor height and tab orientation differences. Electrical performance is equivalent across all three parts.

Q: What is the significance of the 12-core versus 8-core jack configuration?

A: The 6605814-2 features 12 cores per jack, while JD1-0002NL and SI-61001-F feature 8 cores. Both configurations support standard RJ45 pinout requirements for 10/100/1000 Base-T applications. The core count difference does not affect functional compatibility for standard Ethernet implementations.

Q: Are there compliance differences between the substitute parts?

A: JD1-0002NL carries RoHS compliance certification. SI-61001-F carries ROHS3 compliance, matching the original 6605814-2 specification. Both parts are REACH Unaffected. Selection should align with specific design compliance requirements.

Q: How do height variations affect PCB design?

A: Height differences range from 13.80mm (JD1-0002NL) to 14.10mm (6605814-2), a variance of 0.30mm. This variation is typically within standard PCB layout tolerance for connector mounting. Verify clearance with enclosure or adjacent components during design review.

Q: What is the difference between Board Lock and Board Guide features?

A: The 6605814-2 includes Board Lock feature. SI-61001-F includes Board Guide feature. Both provide mechanical retention on the PCB. Feature selection depends on specific mechanical assembly requirements and should be verified during design integration.

Q: Does LED color selection affect electrical performance?

A: LED color is a visual indicator only and does not affect electrical performance or signal integrity. Color options (Yellow, Green, Yellow-Green) are functionally equivalent for 10/100/1000 Base-T applications.

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