2MM HM A 110POS F SHLD

354142 – 2mm Hard Metric 110-Position Shielded Female Connector – TE Connectivity ERNI

This ERMET series backplane connector from TE Connectivity ERNI delivers robust, high-density interconnectivity for demanding electronics. Featuring a shielded 110-position design with press-fit termination, it ensures reliable signal integrity in mission-critical applications. PCX supplies this precision connector with guaranteed authenticity and fast shipping.

Key Features

• Manufacturer: TE Connectivity ERNI
• Series: ERMET Hard Metric Standard
• Configuration: 110-position female receptacle (all contacts loaded)
• Pitch: 2.00mm (0.079″)
• Mounting: Through-hole, right-angle
• Termination: Press-fit for secure PCB attachment
• Shielding: Integrated upper EMI shield
• Row Configuration: 5-row arrangement

Technical Details

This Hard Metric connector (Style A 22) provides 110 contacts across five densely packed rows. The press-fit termination eliminates soldering requirements while ensuring gas-tight connections. The right-angle through-hole mounting facilitates efficient backplane-to-daughterboard connections in space-constrained designs. Note: This part is marked obsolete but remains available through PCX while supplies last. Download datasheet (hosted on PCXCo.com).

Common Applications

• Telecommunications infrastructure equipment
• Industrial computing and server backplanes
• High-reliability medical imaging systems
• Test and measurement instrumentation
• Embedded computing platforms

About TE Connectivity ERNI

TE Connectivity ERNI is a globally recognized leader in high-speed connector technology, specializing in solutions for data communication, industrial automation, and transportation systems. With over 70 years of innovation, ERNI connectors are synonymous with precision engineering and signal integrity in harsh environments.

The company’s expertise in Hard Metric and Micro Metric connectors sets industry standards for density and performance. TE Connectivity’s rigorous quality control and extensive testing protocols ensure connectors meet stringent reliability requirements for critical infrastructure worldwide.

About Hard Metric Backplane Connectors

Hard Metric connectors establish essential interconnections between PCBs in modular electronic systems. Characterized by their 2mm pitch and robust housings, they support high-speed data transmission while resisting vibration and mechanical stress. These connectors are fundamental in creating scalable, serviceable architectures.

In backplane applications, Hard Metric connectors like the ERMET series enable complex signal routing across multiple boards. Their standardized dimensions ensure compatibility across generations of equipment, while EMI shielding protects signal quality in electrically noisy environments—making them indispensable for industrial, telecom, and computing applications.

Packaging Information

Available in protective manufacturer trays. Contact PCX for bulk quantity pricing and custom reel options.

Frequently Asked Questions

Question: Is this connector RoHS compliant?
Answer: Yes, all TE Connectivity ERNI connectors meet RoHS environmental standards.

Question: What’s the mating cycle rating?
Answer: ERMET connectors typically support 500+ mating cycles with minimal contact wear.

Question: Does the shielding require grounding?
Answer: Yes, the upper shield must be grounded to your chassis for optimal EMI protection.

Question: Can I use this with 1.6mm thick PCBs?
Answer: Press-fit connectors require specific board thicknesses—verify compatibility using the datasheet.

Question: Are replacement contacts available?
Answer: PCX stocks compatible ERNI contacts—inquire for part numbers.

Question: How does Hard Metric differ from other backplane connectors?
Answer: Hard Metric uses 2mm pitch with standardized footprints, while alternatives like Micro Metric feature finer pitches below 1mm.

Limited stock available! Order this TE Connectivity ERNI 354142 connector today for same-day shipping from PCX.

Note: Product images are representational. Refer to datasheet for exact dimensions.