TE Connectivity AMP Connectors 413589-1 BNC Plug Coaxial Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 413589-1 is a BNC connector plug designed for 75 ohm coaxial applications. This component is a male pin, free hanging (in-line) crimp connector with bayonet lock fastening, suitable for RF and video signal transmission up to 2 GHz. The part is classified as obsolete, necessitating identification of active equivalent components to maintain supply chain continuity and ensure long-term design support.

Substiute Parts

413589-1

TE Connectivity AMP ConnectorsIn Stock: 742413589-1 Datasheet

Current PartRFQ

031-71008-2000

Amphenol RFIn Stock: 1158031-71008-2000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Amphenol RF 031-71008-2000 qualifies as a direct substitute for the TE Connectivity 413589-1 based on the following critical electrical and mechanical parameters:

Matching Parameters:

• Connector Style: BNC
• Connector Type: Plug, Male Pin
• Impedance: 75 Ohms
• Contact Termination: Crimp
• Shield Termination: Crimp
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Bayonet Lock
• Frequency - Max: 2 GHz
• Voltage Rating: 500 V
• Mating Cycles: 500
• Number of Ports: 1

These parameters define the functional and mechanical compatibility required for direct substitution in 75 ohm coaxial connector applications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol RF 031-71008-2000 is the direct substitute for the obsolete TE Connectivity 413589-1. Selection of the Amphenol RF component is supported by the following factors:

Product Status: The TE Connectivity 413589-1 is classified as obsolete, while the Amphenol RF 031-71008-2000 maintains active product status with current manufacturing support and availability.

Regulatory Compliance: The Amphenol RF 031-71008-2000 is ROHS3 compliant and REACH affected, providing enhanced environmental and regulatory alignment compared to the non-compliant status of the original component. This compliance status is advantageous for new designs and long-term supply chain sustainability.

Electrical and Mechanical Equivalence: Both components share identical specifications for connector style, impedance, termination methods, mounting configuration, frequency rating, voltage rating, and mating cycle performance. These parameters ensure functional interchangeability in 75 ohm coaxial applications.

Performance Characteristics: The Amphenol RF substitute demonstrates an extended operating temperature range (-65°C ~ 165°C versus -55°C ~ 85°C) and utilizes PTFE dielectric material, which provides superior thermal and frequency stability compared to the polyethylene dielectric of the original component. The insertion loss differential (0.2 dB versus 0.15 dB) remains within acceptable tolerances for typical RF applications at 2 GHz and below.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 031-71008-2000 be used as a direct replacement for the TE Connectivity 413589-1?

A: Yes. Both components are BNC plug connectors with 75 ohm impedance, crimp termination, bayonet lock fastening, and identical electrical ratings. The Amphenol RF component is mechanically and electrically compatible for direct substitution in applications utilizing the original part.

Q: What are the key differences between these two components?

A: The primary differences are product status, regulatory compliance, dielectric material, and operating temperature range. The Amphenol RF 031-71008-2000 is an active product with ROHS3 compliance, PTFE dielectric, and extended temperature range (-65°C ~ 165°C). The TE Connectivity 413589-1 is obsolete with polyethylene dielectric and a narrower temperature range (-55°C ~ 85°C).

Q: Are there cable compatibility differences between the two connectors?

A: The TE Connectivity 413589-1 is specified for Belden 88241 cable. The Amphenol RF 031-71008-2000 is compatible with RG-59 Plenum, Belden 82108, 82259, 89108, and 89259 cables. Cable selection should be verified based on specific application requirements and impedance matching.

Q: What is the significance of the dielectric material difference?

A: The Amphenol RF substitute uses PTFE (polytetrafluoroethylene) dielectric, while the original uses polyethylene (PE). PTFE provides superior thermal stability, lower dielectric loss at higher frequencies, and better performance across the extended temperature range of the substitute component.

Q: Does the insertion loss difference affect system performance?

A: The insertion loss differential is 0.05 dB (0.2 dB for the substitute versus 0.15 dB for the original). This difference is negligible in most 75 ohm coaxial applications operating at or below 2 GHz and does not impact system performance in typical video and RF signal transmission scenarios.

Q: Is the Amphenol RF component suitable for new designs?

A: Yes. The Amphenol RF 031-71008-2000 is an active product with current manufacturing support, ROHS3 compliance, and REACH documentation. It is appropriate for new design implementations and provides long-term supply chain continuity.

Q: What packaging is available for the Amphenol RF substitute?

A: The Amphenol RF 031-71008-2000 is supplied in bulk packaging, with 1112 pieces currently in stock.