TE Connectivity 5221244-1 BNC Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5221244-1 is a BNC Connector Jack (Female Socket) rated for 75 Ohms impedance with panel mount solder cup termination. This component is classified as Obsolete, necessitating identification of active equivalent parts for ongoing procurement and system integration. The connector features bayonet lock fastening, extended insulation, and operates across a temperature range of -65°C to 165°C with a maximum frequency rating of 2 GHz.

Substiute Parts

5221244-1

TE Connectivity AMP ConnectorsIn Stock: 22635221244-1 Datasheet

Current PartRFQ

1-1337504-0

TE Connectivity AMP ConnectorsIn Stock: 17611-1337504-0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 5221244-1 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: BNC
• Connector Type: Jack, Female Socket
• Impedance: 75 Ohms
• Contact Termination: Solder Cup
• Shield Termination: Solder Tag
• Mounting Type: Panel Mount
• Mounting Feature: Bulkhead - Rear Side Nut
• Fastening Type: Bayonet Lock
• Frequency - Max: 2 GHz
• Number of Ports: 1
• Operating Temperature: -65°C ~ 165°C
• Voltage Rating: 500 V
• Mating Cycles: 500

The substitute part TE Connectivity 1-1337504-0 satisfies all mandatory matching parameters, establishing functional and mechanical equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 1-1337504-0 serves as the active equivalent for the obsolete TE Connectivity 5221244-1. Both components are manufactured by TE Connectivity AMP Connectors and maintain identical electrical and mechanical specifications across all critical parameters including impedance, frequency rating, operating temperature range, and voltage rating.

Product Status Consideration: The 5221244-1 is classified as Obsolete, while the 1-1337504-0 is Active. For new designs and ongoing procurement, the 1-1337504-0 is the appropriate selection to ensure long-term component availability and supply chain continuity.

Material Composition Variations: The substitute part incorporates Brass for both body material and center contact material with Silver finish, compared to the main part's Zinc Die Cast body with Nickel finish and Beryllium Copper center contact. These material variations do not affect electrical performance or mechanical compatibility within the specified operating parameters.

Compliance Status: The main part carries RoHS Compliant certification. The substitute part lists RoHS Status as Not applicable. Organizations with RoHS compliance requirements should evaluate this distinction within their procurement policies.

Packaging and Inclusion: Both parts are supplied in Bulk packaging. The substitute part includes four components (Connector, Lockwasher, Nut, Solder Tag) compared to three components in the main part (Connector, Lockwasher, Nut).

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1-1337504-0 directly replace the 5221244-1 in existing applications?

A: Yes. Both connectors maintain identical electrical and mechanical specifications across all critical parameters including 75 Ohm impedance, 2 GHz maximum frequency, 500 V voltage rating, and panel mount bulkhead configuration with bayonet lock fastening. The connectors are functionally equivalent for direct substitution.

Q: What are the material differences between these two parts?

A: The main part (5221244-1) uses Zinc Die Cast body with Nickel finish and Beryllium Copper center contact. The substitute part (1-1337504-0) uses Brass body with Silver finish and Brass center contact. Both maintain Silver plating on the center contact. These material variations do not affect electrical performance or mechanical compatibility within the specified operating parameters.

Q: Why is the 5221244-1 classified as Obsolete?

A: The 5221244-1 is listed as Obsolete by TE Connectivity. The 1-1337504-0 is the active equivalent part and is the recommended selection for new procurement and design integration.

Q: Are there differences in the included components?

A: The main part includes three components: Connector, Lockwasher, and Nut. The substitute part includes four components: Connector, Lockwasher, Nut, and Solder Tag. Both are supplied in Bulk packaging.

Q: What is the operating temperature range for both connectors?

A: Both the 5221244-1 and 1-1337504-0 operate across the identical temperature range of -65°C to 165°C.

Q: Do both connectors support the same number of mating cycles?

A: Yes. Both connectors are rated for 500 mating cycles.

Q: What is the impedance specification for these BNC connectors?

A: Both connectors are rated for 75 Ohms impedance, suitable for video and RF applications requiring this standard impedance specification.

Q: Are there compliance differences between the two parts?

A: The main part (5221244-1) is RoHS Compliant. The substitute part (1-1337504-0) lists RoHS Status as Not applicable. Organizations with RoHS compliance requirements should evaluate this distinction within their procurement policies.