TE Connectivity 6-1337494-0 BNC Connector Jack Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6-1337494-0 is a BNC connector jack (female socket) rated for 50 ohms impedance, designed for panel mount through-hole applications with right-angle solder termination. This component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing procurement and design requirements. The connector features bayonet lock fastening, gold-plated center contacts, and operates across a temperature range of -55°C to 85°C with a maximum frequency rating of 4 GHz.

Substiute Parts

6-1337494-0

TE Connectivity AMP ConnectorsIn Stock: 12246-1337494-0 Datasheet

Current PartRFQ

2406602-1

TE Connectivity AMP ConnectorsIn Stock: 11692406602-1 Datasheet

MFR RecommendedRFQ

SCNBN-J1150-SORBP

Suntsu Electronics, Inc.In Stock: 1741SCNBN-J1150-SORBP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 6-1337494-0 are identified based on strict electrical and mechanical parameter alignment. The primary substitution criteria include:

Critical Matching Parameters:

• Connector style (BNC)
• Connector type (Jack, Female Socket)
• Impedance (50 Ohms)
• Mounting configuration (Through Hole, Right Angle)
• Contact and shield termination method (Solder)
• Fastening mechanism (Bayonet Lock)
• Frequency capability (4 GHz maximum)
• Single port configuration

Compliance and Availability Considerations:

• Product status transition from obsolete to active
• RoHS compliance status
• Inventory availability for procurement

Two substitute parts meet the electrical and mechanical requirements of the original component. The TE Connectivity 2406602-1 represents the manufacturer-recommended upgrade path, while the Suntsu Electronics SCNBN-J1150-SORBP provides a parametric equivalent from an alternative supplier.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 2406602-1 (Manufacturer-Recommended Substitute)

The 2406602-1 is the primary substitute option as the direct manufacturer upgrade from TE Connectivity. This part maintains active product status and shares the same manufacturer lineage as the original component. The connector type designation differs (receptacle versus jack nomenclature), though both represent female socket configurations compatible with BNC male plugs. This part is suitable for applications requiring manufacturer continuity and direct replacement capability.

Suntsu Electronics SCNBN-J1150-SORBP (Parametric Equivalent)

The SCNBN-J1150-SORBP provides a parametric equivalent from an alternative supplier with active product status. This part matches the original component across all critical electrical and mechanical parameters, including panel mount configuration, board guide feature, and 4 GHz frequency rating. The center contact plating differs (nickel versus gold), and RoHS compliance status is non-compliant compared to the original part. This option is suitable for applications where supplier diversification or specific inventory availability is required.

Compliance Considerations

Applications requiring RoHS compliance should utilize the TE Connectivity 2406602-1, as the Suntsu Electronics alternative is RoHS non-compliant. Both substitute parts maintain EAR99 export classification and identical HTSUS tariff codes consistent with the original component.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 2406602-1 directly replace the 6-1337494-0 in existing designs?

A: The 2406602-1 shares identical electrical specifications (50 ohm impedance, BNC style, bayonet fastening, solder termination) and mounting configuration (through-hole, right-angle). The connector type designation differs in nomenclature (receptacle versus jack), but both represent female socket configurations. Physical compatibility with existing PCB layouts and mating male connectors is maintained.

Q: What is the difference between "Jack" and "Receptacle" terminology in BNC connectors?

A: Both designations refer to female socket configurations that accept male BNC plugs. The terminology difference reflects manufacturer naming conventions rather than functional distinction. Both the original 6-1337494-0 (jack) and substitute 2406602-1 (receptacle) perform identical mating functions.

Q: Is the Suntsu Electronics SCNBN-J1150-SORBP suitable for RoHS-compliant applications?

A: No. The SCNBN-J1150-SORBP is RoHS non-compliant, whereas the original 6-1337494-0 and TE Connectivity 2406602-1 are RoHS compliant. Applications subject to RoHS requirements must use the TE Connectivity 2406602-1.

Q: Does the nickel center contact plating on the SCNBN-J1150-SORBP affect electrical performance?

A: The center contact plating material (nickel versus gold) does not alter the 50 ohm impedance specification or frequency capability (4 GHz maximum). Both plating materials provide adequate conductivity for the specified electrical parameters. Material selection may influence contact resistance characteristics in specific environmental conditions.

Q: Are all three parts (original and two substitutes) rated for the same operating temperature range?

A: The original 6-1337494-0 specifies -55°C to 85°C operating temperature. The TE Connectivity 2406602-1 does not provide temperature specification in available documentation. The Suntsu Electronics SCNBN-J1150-SORBP does not provide temperature specification. For applications with critical temperature requirements, the original part's specified range should be confirmed with substitute manufacturers.

Q: What is the significance of the "Board Guide" feature present on the original and Suntsu parts?

A: The board guide feature provides mechanical alignment and support during PCB assembly and soldering operations. Both the original 6-1337494-0 and SCNBN-J1150-SORBP include this feature. The TE Connectivity 2406602-1 does not specify this feature in available documentation.

Q: Can these connectors be used interchangeably in RF applications up to 4 GHz?

A: The original 6-1337494-0 and Suntsu Electronics SCNBN-J1150-SORBP both specify 4 GHz maximum frequency capability. The TE Connectivity 2406602-1 does not provide frequency specification. For RF applications operating at or near 4 GHz, frequency capability documentation should be confirmed with the manufacturer prior to substitution.

Q: What inventory considerations should influence part selection?

A: Current inventory levels are: 6-1337494-0 (1147 units), 2406602-1 (1098 units), and SCNBN-J1150-SORBP (1667 units). The Suntsu part offers the highest current availability. For long-term procurement planning, the TE Connectivity 2406602-1 represents the active manufacturer product line continuation.