Amphenol ICC 456E-117 BNC Connector Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 456E-117 is a BNC connector jack (female socket) rated for 50 ohms impedance, designed for panel mount through-hole applications with right-angle solder termination. This connector features a bayonet lock fastening mechanism and includes board lock and filter capabilities. The product is currently classified as obsolete, necessitating identification of equivalent substitute components that maintain functional and electrical compatibility for ongoing system support and new design implementations.

Substiute Parts

456E-117

Amphenol ICC (Commercial Products)In Stock: 1173456E-117 Datasheet

Current PartRFQ

0731375003

MolexIn Stock: 118930731375003 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the Amphenol ICC 456E-117 are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Connector style (BNC)
• Connector type (Jack, Female Socket)
• Impedance rating (50 Ohms)
• Mounting configuration (Panel Mount, Through Hole, Right Angle)
• Termination method (Solder for both contact and shield)
• Fastening mechanism (Bayonet Lock)
• Center contact material (Phosphor Bronze)
• Center contact plating (Gold)
• Operating temperature range compatibility
• Voltage rating compatibility
• RoHS compliance status

The Molex 0731375003 satisfies all critical parameters required for functional equivalence with the Amphenol ICC 456E-117, enabling direct substitution in applications requiring BNC jack connectors with 50-ohm impedance and right-angle panel mount solder termination.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0731375003 is the qualified substitute for the obsolete Amphenol ICC 456E-117. Selection rationale is based on the following engineering factors:

Product Status Alignment: The Amphenol ICC 456E-117 is classified as obsolete, while the Molex 0731375003 maintains active product status with current manufacturing support and availability.

Compliance Certification: Both components meet RoHS requirements. The Molex 0731375003 carries ROHS3 compliance, representing the current regulatory standard. The Molex component also carries REACH affected status, indicating compliance with European chemical substance regulations.

Electrical and Mechanical Equivalence: The Molex 0731375003 matches all critical electrical parameters (50-ohm impedance, 200V voltage rating compatibility, gold-plated phosphor bronze contacts) and mechanical specifications (BNC jack, female socket, right-angle panel mount, solder termination, bayonet lock fastening).

Reliability Metrics: The Molex 0731375003 specifies 500 mating cycles, providing quantified reliability data for connector durability in applications requiring repeated mating operations.

Packaging and Availability: The Molex 0731375003 is supplied in tray packaging with documented inventory availability, supporting both prototype and production-volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0731375003 directly replace the Amphenol ICC 456E-117 in existing designs?

A: Yes. The Molex 0731375003 provides direct functional equivalence. Both connectors share identical BNC jack configuration, 50-ohm impedance, right-angle panel mount geometry, and solder termination methodology. PCB footprints and mounting hole patterns are compatible.

Q: What is the significance of the Amphenol ICC 456E-117 being classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production and no longer provides technical support or warranty coverage. The Molex 0731375003 is an active product with ongoing manufacturing, technical support, and supply chain availability.

Q: Are there differences in the center contact plating between these connectors?

A: The Amphenol ICC 456E-117 specifies gold plating only. The Molex 0731375003 specifies gold and tin plating. Both plating systems provide equivalent electrical performance and corrosion resistance for 50-ohm RF applications. The dual-plating specification on the Molex component represents enhanced contact durability.

Q: What does the mating cycles specification indicate?

A: The Molex 0731375003 specifies 500 mating cycles, representing the number of times the connector can be mated and unmated while maintaining electrical and mechanical specifications. The Amphenol ICC 456E-117 does not provide this specification. The Molex specification provides quantified reliability data for applications requiring repeated connection operations.

Q: Are the housing color options interchangeable?

A: The Amphenol ICC 456E-117 is supplied in silver housing. The Molex 0731375003 is available in black or silver housing options. Housing color does not affect electrical or mechanical performance. Selection should be based on application requirements and visual identification needs.

Q: What is the significance of REACH compliance on the Molex component?

A: REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) is a European Union regulation governing chemical substances in products. The Molex 0731375003 carries REACH affected status, confirming compliance with this regulatory framework. This is relevant for applications deployed in European markets or subject to EU regulatory requirements.

Q: Do both connectors meet moisture sensitivity requirements?

A: Yes. Both the Amphenol ICC 456E-117 and Molex 0731375003 carry Moisture Sensitivity Level (MSL) 1 classification, indicating unlimited shelf life without moisture control requirements. No baking or desiccant storage procedures are required prior to soldering.

Q: What packaging considerations apply to the Molex 0731375003?

A: The Molex 0731375003 is supplied in tray packaging. Tray packaging is suitable for both manual assembly and automated pick-and-place equipment. Inventory records indicate 11,799 pieces in stock, supporting immediate availability for prototype and production applications.