2mm Hard Metric Series Right Angle Board Connectors Amphenol HM2R71PA5108N9LF for PCB Trace Routing
Product Overview
The Millipacs 2mm Hard Metric Series Right Angle Receptacle Connectors offer a cost-effective, flexible, and standardized board-to-board interconnection system in a Hard Metric (HM) configuration. Designed in accordance with IEC 917, IEC 61076-4-101, and Telcordia GR-1217-CORE standards, this popular backplane connector system is ideal for chassis-based packaging across Communications, Data, Energy, Medical, and Industrial & Instrumentation segments. The series features modularity, scalability, and hybrid options including signal, power, and coaxial contacts, enabling versatile circuit designs with data rates up to 3Gb/s. Its design ensures adequate spacing for PCB trace routing, optimizing board layers and reducing real estate compared to 2.54mm pitch connectors. Available in standard signal modules of 5 and 8 rows, with options for up to 125 or 200 signal contacts per 50mm length respectively, and hybrid configurations.
Product Attributes
- Brand: Millipacs
- Series: 2mm Hard Metric Series
- Configuration: Right Angle Receptacle
- Standards Compliance: IEC 917, IEC 61076-4-101, Telcordia GR-1217-CORE, DIN 43356, IEEE 1301 Hard Metric Practice
- Certifications: UL and CSA recognized
- Insulator Material: High-temperature Polymer
- Contact Material: Copper Alloy
- Contact Plating: Gold/Palladium Nickel on mating areas; Tin over Nickel on press-fit/terminal area
- Packaging: Tray Packaging
Technical Specifications
| Specification | Details |
|---|---|
| Pitch | 2mm |
| Signal Rows | 5 and 8 rows |
| Max. Signal Contacts (50mm) | 125 (5 rows), 200 (8 rows) |
| Hybrid Options | Signal, power, and coaxial contacts |
| Data Rate | 3Gb/s |
| Mating Force | 0.75N max. per contact pair |
| Withdrawal Force | 0.15N min per contact pair |
| Hertz Stress | 200Kpsi min. |
| Misalignment (Longitudinal) | 2.0mm |
| Misalignment (Transversal) | 2.5mm |
| Inclination | 2.0 |
| Operating Current | 1.5A at 20C; 1.0A at 70C |
| Test Voltage | 750Vrms |
| Contact Resistance | 20M max. |
| Insulation Resistance | 104M min. |
| Operating Temperature Range | -55C to +125C |
| Product Specification | GS-12-203 |
| Application Specification | GS-20-022 |
| Part Number Example (5 row, 110 pins) | HM2R10P (Press-fit, 22 column, 50mm + MPC) |
| Part Number Example (8 row, 176 pins) | HM2R81P (Press-fit, 22 column, 50mm + MPC) |
| Part Number Example (Hybrid Power) | HM2E30P (Press-fit, 50mm, 6 power/coax + MPC) |
Disclaimer: Information is subject to change without notice.
2411200955_Amphenol-HM2R71PA5108N9LF_C3651734.pdf
