Keysight / Agilent / HP E5346A 34-Channel Single-Ended Mictor Connector Probe Kit

The Keysight E5346A is a 34-channel single-ended Mictor connector probe kit that provides direct signal acquisition from target systems to compatible logic analyzers. It delivers 32 data channels and 2 clock channels with integrated RCR isolation networks, enabling accurate capture and analysis of complex digital signals while maintaining signal integrity and minimizing circuit loading across wide frequency ranges.

Technical Specifications

• 34 total channels: 32 single-ended data channels + 2 single-ended clock channels


• Minimum signal amplitude: 500 mV peak-to-peak


• Equivalent load capacitance: 3.0 pF per channel


• Data rate equivalence matched to attached logic analyzer Probe Interface


• 38-pin AMP Mictor (Matched Impedance ConnecTOR) connector


• RCR isolation networks integrated into cable end for signal conditioning


• High input impedance design minimizes circuit intrusion


• High transient noise immunity Mechanical & Support


• Support shrouds available for board thicknesses up to 3.175 mm (0.125 in.)


• Shroud part numbers: E5346-44701 (up to 1.575 mm), E5346-44704 (1.575–3.175 mm), E5346-44703 (3.175–4.318 mm)


• Mictor connector part numbers: Keysight 1252-7431 / AMP 2-767004-2


• Connector kits supplied: 5 connectors and 5 support shrouds per kit

Key Features

• Direct Mictor connector interface for on-board probe point integration


• Low capacitive loading (3.0 pF) suitable for higher-frequency analysis


• Integrated signal conditioning via RCR isolation networks


• Optional support shrouds with strain relief for mechanically demanding environments


• Selectable shroud options accommodate standard PCB thicknesses

Typical Applications

• Digital system debugging and signal validation


• Multi-channel logic state and timing analysis


• Complex protocol capture and analysis


• In-circuit signal acquisition on production and development boards

Compatibility & Integration

• Compatible with logic analyzers featuring 40-pin cable connectors


• Supported analysis modules: 16557D, 16710A, 16711A, 16712A, 16715A, 16716A, 16717A, 16718A, 16719A, 16750A, 16751A, 16752A


• Designed for direct board-level integration via Mictor connector footprint