TE Connectivity 6274072-1 BNC Connector Jack Equivalent & Substitute Parts

Part Overview

The TE Connectivity 6274072-1 is an active BNC connector jack designed for coaxial RF applications. This female socket connector features right-angle panel mount configuration with through-hole solder termination and 75 ohm impedance rating. The connector is specified for frequencies up to 4 GHz and operates across the temperature range of -55°C to 85°C.

Substitute parts are necessary when the primary part number becomes unavailable, when inventory constraints require alternative sourcing, or when application requirements permit operation at different impedance specifications while maintaining mechanical and electrical compatibility within the BNC connector family.

Substiute Parts

6274072-1

TE Connectivity AMP ConnectorsIn Stock: 10356274072-1 Datasheet

Current PartRFQ

227677-1

TE Connectivity AMP ConnectorsIn Stock: 1154227677-1 Datasheet

Parametric EquivalentRFQ

413879-1

TE Connectivity AMP ConnectorsIn Stock: 1133413879-1 Datasheet

Parametric EquivalentRFQ

5413879-2

TE Connectivity AMP ConnectorsIn Stock: 72735413879-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 6274072-1 is determined by strict adherence to the following critical parameters:

Mechanical Compatibility Parameters:

• Connector style must be BNC
• Connector type must be Jack, Female Socket
• Mounting type must be Panel Mount, Through Hole, Right Angle
• Fastening type must be Bayonet Lock
• Mounting feature must be Bulkhead - Front Side Nut
• Number of ports must be 1

Electrical Compatibility Parameters:

• Contact termination must be Solder
• Shield termination must be Solder
• Frequency maximum must be 4 GHz or greater
• Operating temperature range must be -55°C ~ 85°C or broader
• Voltage rating must be 500 V or greater
• Mating cycles must be 500 or greater

Material and Environmental Parameters:

• Body material must be Zinc
• Body finish must be Nickel
• Center contact plating must be Gold
• Dielectric material must be Polymethylpentene (PMP)
• Moisture sensitivity level must be 1 (Unlimited)

The substitute parts listed below meet all mechanical and electrical compatibility requirements. The primary difference between the main part and substitutes is the impedance specification: the main part operates at 75 ohms, while all substitute parts operate at 50 ohms. This impedance difference is a parametric variation within the BNC connector family and does not affect mechanical interchangeability or physical mounting characteristics.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection - 6274072-1: The TE Connectivity 6274072-1 is the specified part for 75 ohm impedance applications. This part maintains active product status and carries RoHS Compliant certification, meeting environmental regulatory requirements for new designs.

Substitute Selection - 5413879-2: The 5413879-2 is the preferred substitute when the main part is unavailable. This part meets all mechanical and electrical compatibility requirements, maintains active product status, and carries RoHS Compliant certification. The part number 5413879-2 provides the highest current inventory availability at 7215 units. REACH Affected status indicates compliance with European chemical regulations.

Alternative Substitute - 227677-1: The 227677-1 is an alternative substitute with active product status and ROHS3 Compliant certification. This part carries REACH Affected status. Inventory availability is 1106 units. Selection of this part is appropriate when 5413879-2 is unavailable.

Secondary Alternative - 413879-1: The 413879-1 is available as a secondary alternative with active product status. This part carries RoHS non-compliant status and is not suitable for applications requiring RoHS compliance. Inventory availability is 1104 units. This part should be selected only when compliance requirements do not apply to the end application.

All substitute parts operate at 50 ohm impedance, which differs from the main part specification of 75 ohms. Selection of a 50 ohm substitute requires confirmation that the application circuit design accommodates this impedance specification.

Frequently Asked Questions (FAQ)

Q: Can the 50 ohm substitute parts be used in place of the 75 ohm main part?

A: The 50 ohm substitute parts are mechanically and electrically compatible with the 75 ohm main part in terms of physical mounting, solder termination, frequency response, temperature range, and voltage rating. However, impedance is a critical electrical parameter that must match the circuit design. Substitution with a 50 ohm part is only appropriate when the application circuit is designed for 50 ohm impedance operation.

Q: What is the difference between the center contact materials in the main part and substitute parts?

A: The main part 6274072-1 uses Beryllium Copper for the center contact, while all substitute parts use Phosphor Bronze. Both materials provide gold plating and are compatible with solder termination. The material difference does not affect mechanical interchangeability or mounting characteristics.

Q: Are all substitute parts available in the same packaging as the main part?

A: Yes. The main part 6274072-1 and all substitute parts (227677-1, 413879-1, and 5413879-2) are packaged in tubes, providing identical packaging compatibility for procurement and assembly processes.

Q: What is the significance of RoHS compliance status in selecting a substitute?

A: RoHS compliance status indicates whether the part meets the Restriction of Hazardous Substances directive. The main part 6274072-1 is RoHS Compliant. Among substitutes, 227677-1 is ROHS3 Compliant, 5413879-2 is RoHS Compliant, and 413879-1 is RoHS non-compliant. For applications subject to RoHS requirements, select only compliant parts.

Q: What does REACH Affected status indicate?

A: REACH Affected status indicates that the part is subject to the European Registration, Evaluation, Authorization and Restriction of Chemicals regulation. Parts 227677-1 and 5413879-2 carry REACH Affected status. The main part 6274072-1 and part 413879-1 have Vendor Undefined REACH status. For applications requiring REACH compliance documentation, consult with the vendor regarding specific chemical composition.

Q: Which substitute part has the highest inventory availability?

A: The 5413879-2 has the highest inventory availability at 7215 units, compared to 1106 units for 227677-1 and 1104 units for 413879-1. The main part 6274072-1 has 992 units in stock.

Q: Are the operating temperature ranges identical across all parts?

A: Yes. The main part 6274072-1 and all substitute parts operate across the identical temperature range of -55°C to 85°C, ensuring thermal compatibility in applications across this full operating envelope.

Q: What is the mating cycle rating for these connectors?

A: All parts, including the main part 6274072-1 and all substitute parts, are rated for 500 mating cycles. This specification defines the expected number of connect-disconnect cycles the connector can withstand while maintaining electrical and mechanical performance.

Q: Can these connectors be used interchangeably with different BNC connector styles?

A: No. These parts are specifically BNC Jack, Female Socket connectors with right-angle panel mount configuration. They are not interchangeable with BNC Plug, Male Pin connectors or with straight-mount BNC connectors. The connector style, type, and mounting orientation must match the application requirements.