TE Connectivity 5-1814819-1 Mini UHF Coaxial Connector Jack Equivalent & Substitute Parts

Part Overview

The TE Connectivity 5-1814819-1 is a Mini UHF coaxial connector jack designed for RF applications requiring female socket termination with crimp contact and shield attachment. This connector operates at frequencies up to 2 GHz and accommodates RG-58C and 141A cable groups in free-hanging inline configurations.

The 5-1814819-1 carries an Obsolete product status. Identifying equivalent substitute parts ensures design continuity and supply chain reliability for applications currently utilizing this connector.

Substiute Parts

5-1814819-1

TE Connectivity AMP ConnectorsIn Stock: 11715-1814819-1 Datasheet

Current PartRFQ

5-1814819-0

TE Connectivity AMP ConnectorsIn Stock: 9495-1814819-0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5-1814819-1 are identified based on electrical and mechanical parameter equivalence within the Mini UHF coaxial connector category. The substitution logic is based on the following critical parameters:

Electrical Parameters: Frequency maximum rating (2 GHz), voltage rating (335 V), impedance classification (Non-Constant), and mating cycle specification (500 cycles) establish the electrical performance envelope.

Mechanical Parameters: Connector style (UHF, Mini), connector type (Jack, Female Socket), contact termination method (Crimp), shield termination method (Crimp), mounting type (Free Hanging In-Line), and fastening type (Threaded) define the physical interface and installation requirements.

Material & Environmental Parameters: Center contact material (Brass), body material (Brass), body finish (Nickel), center contact plating (Gold), dielectric material (Polyoxymethylene POM Acetal), operating temperature range (-55°C ~ 85°C), and cable group compatibility (RG-58C, 141A) ensure functional equivalence in target applications.

Compliance Parameters: RoHS Compliant status and Moisture Sensitivity Level 1 (Unlimited) establish regulatory and handling requirements.

Parameter Comparison

Engineering Selection Recommendations

The 5-1814819-0 is the direct parametric equivalent for the obsolete 5-1814819-1. Both parts share identical electrical, mechanical, and material specifications across all defined parameters. The primary distinction is product status: the 5-1814819-1 is classified as Obsolete, while the 5-1814819-0 maintains Active status.

For applications currently specified with the 5-1814819-1, the 5-1814819-0 provides full functional equivalence. Both parts are RoHS Compliant and carry identical compliance certifications (ECCN: EAR99, HTSUS: 8536.69.4010). The packaging difference (Bulk for 5-1814819-0 versus unspecified for 5-1814819-1) does not affect electrical or mechanical performance.

Selection of the 5-1814819-0 is appropriate for new designs and replacement applications requiring Mini UHF coaxial connector jacks with crimp termination, non-constant impedance, and 2 GHz frequency capability.

Frequently Asked Questions (FAQ)

Q: Are the 5-1814819-1 and 5-1814819-0 electrically identical?

A: Yes. Both parts operate at identical frequency maximum (2 GHz), voltage rating (335 V), impedance classification (Non-Constant), and mating cycle specification (500 cycles). Electrical performance is equivalent.

Q: What is the primary difference between these two part numbers?

A: The 5-1814819-1 is classified as Obsolete, while the 5-1814819-0 maintains Active product status. All electrical and mechanical parameters are identical.

Q: Can the 5-1814819-0 be used as a direct replacement for the 5-1814819-1?

A: Yes. The 5-1814819-0 is a direct parametric substitute. It accommodates the same cable groups (RG-58C, 141A), uses identical termination methods (Crimp for both contact and shield), and operates within the same temperature range (-55°C ~ 85°C).

Q: Are there packaging considerations when substituting these parts?

A: The 5-1814819-0 is supplied in Bulk packaging. Packaging format does not affect connector performance or compatibility. Verify bulk quantity requirements align with procurement specifications.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 5-1814819-1 and 5-1814819-0 are RoHS Compliant with identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications. Moisture Sensitivity Level is 1 (Unlimited) for both parts.

Q: What cable types are compatible with these connectors?

A: Both connectors are designed for RG-58C and 141A cable groups. Crimp termination is required for both contact and shield attachment.

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

A: Both parts operate across -55°C to 85°C. Material composition (Brass body with Nickel finish, Gold-plated Brass center contact, and POM Acetal dielectric) supports this temperature envelope.