TE Connectivity 414459-1 BNC Coaxial Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 414459-1 is an active BNC connector jack designed for 75-ohm RF coaxial applications. This female socket connector features right-angle panel mount configuration with through-hole solder termination and bayonet lock fastening. The connector operates across a frequency range up to 2 GHz with a 500-volt rating and supports 500 mating cycles. The 414459-1 is classified as an active product with 811 units currently in stock. Equivalent and substitute parts are identified to address inventory availability, compliance requirements, and parametric compatibility across multiple manufacturers.

Substiute Parts

414459-1

TE Connectivity AMP ConnectorsIn Stock: 901414459-1 Datasheet

Current PartRFQ

5414459-1

TE Connectivity AMP ConnectorsIn Stock: 23005414459-1 Datasheet

DirectRFQ

5413194-1

TE Connectivity AMP ConnectorsIn Stock: 15995413194-1 Datasheet

Parametric EquivalentRFQ

31-71047-1010

Amphenol RFIn Stock: 102231-71047-1010 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TE Connectivity 414459-1 is determined by strict parametric alignment across core electrical and mechanical specifications. All substitute parts must maintain identical BNC connector style, female jack configuration, 75-ohm impedance, panel mount through-hole right-angle orientation, solder termination for both contact and shield, bayonet lock fastening, single-port design, 500-volt rating, and -55°C to 85°C operating temperature range. Frequency response, mating cycle capability, and voltage rating establish the baseline compatibility threshold. Substitute parts are grouped into two categories: direct manufacturer equivalents from TE Connectivity AMP Connectors with full parametric alignment, and parametric equivalents from alternative manufacturers that meet all core electrical and mechanical requirements while potentially differing in secondary material specifications or compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 5414459-1 serves as the primary direct equivalent to the 414459-1, offering identical electrical and mechanical specifications with ROHS3 compliance certification. This part is recommended for applications requiring regulatory compliance with enhanced inventory availability of 2250 units.

The TE Connectivity 5413194-1 provides an alternative direct equivalent with full RoHS compliance and 1497 units in stock. This part maintains complete parametric alignment with the main part across all core specifications.

The Amphenol RF 31-71047-1010 functions as a parametric equivalent from an alternative manufacturer. This part meets all core electrical and mechanical requirements including 75-ohm impedance, 500-volt rating, -55°C to 85°C operating temperature, and 500 mating cycles. The maximum frequency specification of 1 GHz represents a reduction from the 2 GHz capability of the main part. This part carries ROHS3 compliance certification and maintains 987 units in inventory.

Selection between these substitutes depends on compliance requirements, frequency application demands, and inventory constraints. Applications operating below 1 GHz may utilize the Amphenol RF alternative. Applications requiring RoHS compliance should prioritize the TE Connectivity 5414459-1 or 5413194-1 options.

Frequently Asked Questions (FAQ)

Q: Can the 5414459-1 replace the 414459-1 in all applications?

A: The 5414459-1 maintains identical electrical and mechanical specifications to the 414459-1 across impedance, frequency response, voltage rating, operating temperature, and mounting configuration. The primary difference is RoHS compliance status. Direct substitution is supported for all parametric requirements.

Q: What is the frequency limitation of the Amphenol RF 31-71047-1010?

A: The Amphenol RF 31-71047-1010 specifies a maximum frequency of 1 GHz, compared to 2 GHz for the TE Connectivity parts. Applications requiring operation above 1 GHz must utilize the TE Connectivity 414459-1, 5414459-1, or 5413194-1.

Q: Are all substitute parts suitable for PCB panel mount through-hole applications?

A: All listed substitute parts are configured for panel mount through-hole right-angle solder termination with bulkhead front-side nut mounting features. All parts are suitable for PCB applications with identical mounting specifications.

Q: What is the difference between RoHS non-compliant and ROHS3 compliant status?

A: The 414459-1 is RoHS non-compliant, while the 5414459-1 and 5413194-1 carry ROHS3 compliance certification. The Amphenol RF 31-71047-1010 also carries ROHS3 compliance. Applications subject to RoHS regulatory requirements must utilize compliant alternatives.

Q: Do all parts support the same number of mating cycles?

A: All listed parts support 500 mating cycles, providing equivalent mechanical durability and connector lifespan specifications.

Q: Can the 31-71047-1010 be used in high-frequency RF applications?

A: The Amphenol RF 31-71047-1010 operates to 1 GHz maximum frequency. Applications requiring operation above 1 GHz must utilize TE Connectivity parts rated to 2 GHz.

Q: What is the voltage rating across all substitute options?

A: All parts maintain a 500-volt rating, providing equivalent electrical stress capability across the entire substitute group.

Q: Are there material differences between the main part and substitutes?

A: The 414459-1, 5414459-1, and 5413194-1 utilize beryllium copper center contacts with polymethylpentene dielectric. The Amphenol RF 31-71047-1010 uses phosphor bronze center contacts with polypropylene dielectric. Both material combinations meet the 75-ohm impedance and electrical performance requirements.