HM2 Series High-Speed Backplane Connectors
Introduction:
Metabee HM2 Series connectors provide the basis for building high-performance backplanes for control and industrial computer systems with 19″ technology. Metabee provides 5- and 8-row 2 mm hard metric connectors following IEC 61076-4-101. The product family covers all standard types, including CompactPCI variations, Hot Swap, and CTI (Computer Telephony Integration). The modules are classified as 5+2 row types A, B, AB, and C, and 8+2 row types D, E, and DE. All male and female connectors come with press-in terminations.
Features:
- Compliant to the specifications of the standard IEC 61076-4-101;
- The differential signal transfer rate is 1.25 GB/s.
- Excellent contact performance and environmental resilience;
- Various installation methods, power modules, encoding devices, and positioning accessory types;
- Suitable for CPCI, CPCI-E, VME, and ATCA bus systems.
Technical Information:
General Information:
| Product Type: | High-speed Board-to-board Connector | |
| Design: | IEC 61076-4-101 | |
| No. of Contacts: | 55 – 220 signal (77 – 308 fully shielded); or customized | |
| Contact Spacing: | 2.00 mm | |
| Working Current: | 1A at 70°C | |
| Test Voltage: | 750V AC | |
| Contact Resistance: | Max. 20 mΩ | |
| Insulation Resistance: | Min. 10 GΩ | |
| Temperature Range: | -55°C to +125°C | |
| Termination: | Press-in | |
| Durability: | 250 cycles | |
| Mating Force: | 0.75N/pin max. | |
| Withdrawal Force: | 0.15 N/pin min. |
Materials:
| Mouldings: | Thermoplastic resin, glass-fibre filled, UL 94-V0 | |
| Contact Material: | Copper alloy | |
| Male Contact Plating: | Au/PdNi/Ni, contacts are treated with Bellcore-recommended lubricant (PPE) | |
| Female Contact Plating: | Au/Ni, contacts are treated with Bellcore-recommended lubricant (PPE) | |
| Press-in zone Plating: | Ni |
Recommended configuration of plated through holes
The Metabee HM2 series connectors’ press-in zone is EN 60352-5 authorized for use with a plated through-hole measuring 0.60±0.05 mm (drilled hole 0.7±0.02 mm).
Circuit density
When using the specified diameter of the finished through hole according to IEC 61 076-4-101 (0.6 ± 0.05 mm) with an appropriate annular ring, the remaining distance between the rings is about 1 mm. Under the condition that the width of the track and the space between should be equal, two tracks of 0.2 mm width or three tracks of 0.14 mm width can be placed between two rings. Typical designs are shown in the drawing on the right side. 
Applications of the HM2 Series High-Speed Backplane Connectors:
Metabee’s HM2 series high-speed backplane connectors are primarily intended for use in CompactPCI applications.
In addition to CompactPCI, HM2 series connectors can be utilized in various applications requiring high-density, high-speed connections in a compact size. These applications include:
- Industrial automation
- Telecommunications
- Data acquisition systems
- Military and defense applications
Download Resources:
HM2 Series High-speed Backplane Connectors Catalog (PDF, 6Mb)Factory pricing and exceptional product quality. OEM & ODM Services. Get a free quote now!
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