TIC-L021-24 Equivalent & Substitute Parts

Part Overview

The Tamura TIC-L021-24 is an 8-port RJ45 modular connector jack designed for 10/100 Base-TX Ethernet applications. This connector features through-hole solder termination, 90° right-angle orientation, and shielded construction with EMI finger protection. The product is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for new designs and production continuity.

Key Parameters

Parameter	Value
Connector Type	RJ45 Jack
Number of Ports	8
Number of Rows	2
Mounting Type	Through Hole
Orientation	90° Angle (Right)
Termination	Solder
Shielding	Shielded, EMI Finger
Contact Material	Phosphor Bronze
Contact Finish	Gold
Housing Material	Polyamide (PA6T), Nylon 6T
Operating Temperature Range	0°C ~ 85°C
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TIC-L021-24 is determined by strict alignment of the following core parameters:

Primary Substitution Criteria:

Connector type: 8p8c RJ45 jack modular connector
Port configuration: 8 ports in 2-row arrangement
Mounting method: Through-hole solder termination
Physical orientation: 90° right-angle
Electrical shielding: Shielded construction with EMI finger protection
Contact materials: Phosphor bronze with gold finish
Moisture sensitivity: MSL 1 (Unlimited)

Secondary Compatibility Parameters:

Operating temperature range (minimum -40°C acceptable; maximum 85°C required)
Termination method: Solder
Tab direction: Up and down configuration
Regulatory compliance: ECCN EAR99 and HTSUS 8536.69.4040 classification

All identified substitute parts meet these core criteria. Variations in contact finish thickness, housing material composition, and product ratings (Cat3 vs. Cat5) do not preclude functional substitution within the specified electrical and mechanical constraints.

Parameter Comparison

Parameter	TIC-L021-24 (Tamura)	1-5569262-1 (TE)	1734715-2 (TE)	5569257-1 (TE)	5569262-1 (TE)	E6588-A59125-L (Pulse)
Connector Type	RJ45 Jack	8p8c RJ45 Jack	8p8c RJ45 Jack	8p8c RJ45 Jack	8p8c RJ45 Jack	8p8c RJ45 Jack
Number of Ports	8	8	8	8	8	1
Number of Rows	2	2	2	2	2	2
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Orientation	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)	90° Angle (Right)
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Shielding	Shielded, EMI Finger	Shielded, EMI Finger	Shielded, EMI Finger	Shielded	Shielded, EMI Finger	Shielded, EMI Finger
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness	30.0µin (0.76µm)	50.0µin (1.27µm)	15.0µin (0.38µm)	50.0µin (1.27µm)	50.0µin (1.27µm)	50.0µin (1.27µm)
Tab Direction	Up and Down	Up and Down	Up and Down	Up and Down	Up and Down	Up and Down
Operating Temperature	0°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 70°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The TE Connectivity parts 1-5569262-1, 5569262-1, and 5569257-1 provide direct functional equivalence to the TIC-L021-24. These connectors maintain all core mechanical and electrical parameters including 8-port configuration, through-hole solder termination, 90° right-angle orientation, and shielded EMI finger construction. All three are classified as active products with RoHS compliance, addressing the obsolescence status of the original part. Operating temperature ranges of -40°C to 85°C exceed the original specification, providing enhanced thermal margin.

Secondary Substitute (Port Configuration Variance):

The Pulse Electronics E6588-A59125-L differs in port count (1 port versus 8 ports) but maintains identical mechanical orientation, shielding configuration, and electrical characteristics. This part is suitable only for applications requiring single-port RJ45 connectivity with equivalent electrical performance.

Compliance Consideration:

The original TIC-L021-24 is RoHS non-compliant. All substitute parts are RoHS compliant (RoHS or ROHS3), meeting current regulatory requirements for new designs and production environments subject to RoHS directives.

Temperature Range Consideration:

The 1734715-2 operates to a maximum of 70°C, which is below the original specification of 85°C. This part is suitable only for applications with maximum operating temperatures not exceeding 70°C.

Frequently Asked Questions (FAQ)

Q: Can the TIC-L021-24 be directly replaced with TE Connectivity 1-5569262-1?

A: Yes. Both connectors share identical core specifications: 8-port RJ45 jack configuration, through-hole solder termination, 90° right-angle orientation, shielded EMI finger construction, phosphor bronze contacts with gold finish, and MSL 1 moisture sensitivity. The TE part is active and RoHS compliant, addressing the obsolescence of the original.

Q: What is the difference between the TE Connectivity substitute parts?

A: The three primary TE substitutes (1-5569262-1, 5569262-1, and 5569257-1) differ in packaging format (Tray, Bulk, and Tray respectively) and minor feature designations (Board Guide vs. Board Lock). Electrically and mechanically, they are equivalent. The 1734715-2 variant operates to 70°C maximum temperature and is rated Cat3 rather than Cat5, suitable only for applications within these constraints.

Q: Does the Pulse Electronics E6588-A59125-L provide equivalent functionality?

A: The E6588-A59125-L maintains electrical and mechanical compatibility for single RJ45 jack applications. However, it provides only 1 port versus the 8-port configuration of the TIC-L021-24. This part is not a direct substitute for multi-port applications but is equivalent for single-port RJ45 connectivity requirements.

Q: Are there temperature range limitations with any substitute?

A: The 1734715-2 operates to a maximum of 70°C, below the original 85°C specification. All other substitutes operate to -40°C to 85°C, meeting or exceeding the original range. Component selection must account for application maximum operating temperature requirements.

Q: What is the significance of contact finish thickness variation?

A: Contact finish thickness ranges from 15.0µin to 50.0µin across the substitute parts. The original TIC-L021-24 specifies 30.0µin. Thicker finishes (50.0µin) provide enhanced durability and contact longevity. Thinner finishes (15.0µin) remain within acceptable electrical performance parameters but may reduce service life in high-cycle applications.

Q: Are all substitutes RoHS compliant?

A: Yes. All identified substitute parts are RoHS compliant or ROHS3 compliant. The original TIC-L021-24 is RoHS non-compliant. Substitution with any active alternative addresses regulatory compliance requirements for new designs.

Q: What packaging options are available for the TE Connectivity substitutes?

A: TE Connectivity offers three packaging formats: Tray (1-5569262-1 and 5569257-1), Tube (1734715-2), and Bulk (5569262-1). Packaging selection depends on procurement volume and inventory management requirements. Electrical and mechanical specifications remain identical across all packaging formats.

Q: Can the TIC-L021-24 be used interchangeably with Cat3-rated connectors?

A: The original TIC-L021-24 is specified for 10/100 Base-TX applications. The 1734715-2 substitute is rated Cat3. Cat3 certification supports data rates up to 10 Mbps, while Cat5 supports up to 100 Mbps. Substitution with Cat3-rated parts is acceptable only for applications not requiring 100 Mbps performance.

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