TE Connectivity 5226279-2 UHF Connector Plug Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5226279-2 is an active UHF connector plug designed for RF coaxial applications. This male pin connector features crimp termination for both contact and shield, supporting RG-8, 8A, and 213 cable groups. The connector operates at frequencies up to 500 MHz with a non-constant impedance configuration and free-hanging (in-line) mounting. With 1051 pieces currently in stock, this component is suitable for applications requiring threaded fastening and rated for 500 V operation across an extended temperature range of -55°C to 85°C. Identifying equivalent and substitute parts ensures design flexibility, supply chain continuity, and compatibility across manufacturing environments.

Substiute Parts

5226279-2

TE Connectivity AMP ConnectorsIn Stock: 10655226279-2 Datasheet

Current PartRFQ

5226279-2

TE Connectivity AMP ConnectorsIn Stock: 10655226279-2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the TE Connectivity 5226279-2 is determined by strict equivalence across the following critical parameters:

Connector Classification Parameters:

• Connector Style: UHF
• Connector Type: Plug, Male Pin
• Contact Termination: Crimp
• Shield Termination: Crimp

Electrical Performance Parameters:

• Impedance: Non-Constant
• Frequency - Max: 500 MHz
• Voltage Rating: 500 V
• Number of Ports: 1

Mechanical Configuration Parameters:

• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Cable Group: RG-8, 8A, 213
• Body Material: Brass
• Body Finish: Nickel
• Dielectric Material: Polypropylene (PP)

Environmental & Compliance Parameters:

• Operating Temperature: -55°C ~ 85°C
• Mating Cycles: 500
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

A substitute part must match all parameters listed above to ensure functional and mechanical compatibility within the same application context.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5226279-2 UHF connector plug maintains Active product status, ensuring ongoing manufacturer support and availability. The component is ROHS3 compliant, meeting current environmental and regulatory requirements for electronic component manufacturing and deployment. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage or handling.

When selecting this connector for RF coaxial applications, the following engineering considerations apply:

Compliance Verification: Confirm that ROHS3 compliance aligns with end-product regulatory requirements in target markets.

Environmental Suitability: The operating temperature range of -55°C to 85°C accommodates both industrial and commercial deployment scenarios. Verify that application-specific thermal cycling requirements do not exceed the specified mating cycle limit of 500 cycles.

Electrical Performance: The 500 MHz maximum frequency rating and 500 V voltage rating establish the upper operational boundaries. Applications requiring higher frequency performance or voltage ratings require alternative connector designs.

Cable Compatibility: Strict adherence to RG-8, 8A, and 213 cable group specifications ensures proper impedance matching and signal integrity. Cable diameter and shielding characteristics must conform to these standards.

Termination Method: Crimp termination for both contact and shield requires appropriate crimping tools and procedures. Improper crimping can compromise electrical performance and mechanical reliability.

Frequently Asked Questions (FAQ)

Q: What makes the 5226279-2 suitable for UHF applications?

A: The 5226279-2 is designed specifically for UHF connector applications with a maximum frequency rating of 500 MHz. The non-constant impedance configuration and threaded fastening provide mechanical stability for RF signal transmission in coaxial cable systems using RG-8, 8A, or 213 cable groups.

Q: Are there direct substitutes for the TE Connectivity 5226279-2?

A: The parametric data provided identifies 5226279-2 as the equivalent part. Any substitute must match all specified parameters including connector style (UHF), connector type (Plug, Male Pin), termination method (Crimp), impedance (Non-Constant), mounting type (Free Hanging In-Line), cable group compatibility (RG-8, 8A, 213), and all electrical and environmental ratings.

Q: What cable types are compatible with this connector?

A: The 5226279-2 is designed for RG-8, 8A, and 213 coaxial cable groups. These cable types have specific diameter and shielding characteristics that ensure proper mechanical fit and electrical performance with this connector design.

Q: What is the significance of the crimp termination method?

A: Crimp termination provides a permanent, gas-tight connection between the connector and cable conductor and shield. This method eliminates solder-related reliability issues and is suitable for high-frequency RF applications where signal integrity is critical.

Q: Does the MSL rating of 1 affect storage or handling procedures?

A: An MSL rating of 1 (Unlimited) indicates that this connector has no moisture sensitivity constraints. Standard dry storage conditions are sufficient, and no special desiccant packaging or baking procedures are required prior to assembly.

Q: What is the maximum number of mating cycles this connector supports?

A: The 5226279-2 is rated for 500 mating cycles. This specification defines the mechanical durability limit for repeated connection and disconnection operations. Applications requiring higher cycle counts require connectors with higher mating cycle ratings.

Q: Is the 5226279-2 compliant with current environmental regulations?

A: Yes, the 5226279-2 is ROHS3 compliant, meeting current restrictions on hazardous substances in electrical and electronic equipment. This compliance status applies to the connector's material composition and manufacturing processes.

Q: What is the operating temperature range for this connector?

A: The 5226279-2 operates across a temperature range of -55°C to 85°C. This range accommodates both low-temperature industrial environments and elevated-temperature operational scenarios. Applications requiring operation outside this range require alternative connector designs.

Q: What materials are used in the connector body and contacts?

A: The connector body is constructed from brass with a nickel finish, providing corrosion resistance and mechanical strength. The center contact features tin plating, and the dielectric material is polypropylene (PP), which provides electrical insulation and frequency stability.

Q: What is included in the connector package?

A: Each 5226279-2 connector package includes three components: one connector body, one collar, and one ferrule. These components work together to provide mechanical assembly and electrical connection to the coaxial cable.