Product Overview
Millipacs is a 2mm modular, Board-To-Board Interconnection System in Hard Metric (HM) configuration, designed in accordance with IEC 917, IEC61076-4-101, and Telcordia GR-1217-CORE standards. It is a popular backplane connector system known for its cost-effectiveness, user flexibility, standardization, and broad availability. The Millipacs connector system is extensively used in Chassis-based packaging for Communications, Data, Energy, Medical, and Industrial & Instrumentation segments. The HM right angle receptacles are offered in standard signal modules of 5 and 8 rows, with 5-row modules supporting up to 125 signal contacts and 8-row modules supporting up to 200 signal contacts per 50mm length. Hybrid modules are available with signal pins, power, and coax contacts. Right angle receptacles mate with vertical headers and right angle headers.
Key Features & Benefits:
- Hard Metric & 2mm pitch: Popular equipment practice standard, co-exists with all HM compatible connectors and accessories.
- Optimized PCB Design: Adequate spacing for routing PCB traces, optimizing board layers and reducing PCB real estate compared to 2.54mm.
- Modular & Scalable: Available in 25mm to 50mm modular lengths without loss of position.
- Contact Reliability: 2-beam tulip contact ensures equalized signal path and contact reliability.
- Ease of Use: Multipurpose center, coding feature, guiding feature, and location peg prevent wrong mating and allow easy guiding and visual identification.
- Stamped Contacts: Accurate true position, improves creepage distance, and allows custom loading.
- Hybrid Connectors: Available with signal, power, and coaxial contacts for versatile circuit design with data rates up to 3Gb/s.
- Optional Shielding: Available for enhanced signal integrity.
Product Attributes
BrandMillipacs
ConfigurationHard Metric (HM)
Pitch2mm
Standards ComplianceIEC 917, IEC 61076-4-101, Telcordia GR-1217-CORE, DIN 43356, IEEE 1301, UL, CSA
Insulator MaterialHigh-temperature Polymer
Contact MaterialCopper Alloy
Contact PlatingGold/Palladium Nickel (mating areas), Tin over Nickel (press-fit/terminal area)
PackagingTray Packaging
Product SpecificationGS-12-203
Application SpecificationGS-20-022
Technical Specifications
| Part Number | Series | Type | Features | No. of Signal Rows | Max. No. of Signal Pins | Mounting Style | Length |
|---|
| HM2R10P | MPC | Right Angle Receptacle | 22 column, 50mm + MPC | 5 | 110 | Press-fit | 50mm |
| HM2R01P | MPC | Right Angle Receptacle | 22 column, 50mm + MPC + location peg | 5 | 110 | Press-fit | 50mm |
| HM2R27P | MPC | Right Angle Receptacle | 12 column, 30mm + MPC | 5 | 60 | Press-fit | 30mm |
| HM2R29P | MPC | Right Angle Receptacle | 22 column, 50mm + MPC + recess for guide pin + location peg | 5 | 110 | Press-fit | 50mm |
| HM2R02P | B | Right Angle Receptacle | 25 column, 50mm | 5 | 125 | Press-fit | 50mm |
| HM2R70P | B22 | Right Angle Receptacle | 22 column, 44mm | 5 | 110 | Press-fit | 44mm |
| HM2R71P | B19 | Right Angle Receptacle | 19 column, 38mm | 5 | 95 | Press-fit | 38mm |
| HM2R65P | AB | Right Angle Receptacle | 25 column, 50mm + polarization | 5 | 125 | Press-fit | 50mm |
| HM2R66P | AB22 | Right Angle Receptacle | 22 column, 44mm + polarization | 5 | 110 | Press-fit | 44mm |
| HM2R67P | AB19 | Right Angle Receptacle | 19 column, 38mm + polarization | 5 | 95 | Press-fit | 38mm |
| HM2R30P | C | Right Angle Receptacle | 11 column, 25mm + end polarization | 5 | 55 | Press-fit | 25mm |
| HM2R03P | C | Right Angle Receptacle | 11 column, 25mm + end polarization + location peg | 5 | 55 | Press-fit | 25mm |
| HM2R20P | CR | Right Angle Receptacle | 11 column, 25mm + reversed + end polarization + location peg | 5 | 55 | Press-fit | 25mm |
| HM2E30P | L | Right Angle Receptacle | 50mm, 6 power/coax + MPC | - | 6 Pwr | Press-fit | 50mm |
| HM2R05P | M | Right Angle Receptacle | 50mm, 55 signal + 3 power/coax + MPC | 5 | 3 Pwr+ 55 | Press-fit | 50mm |
| HM2E32P | N | Right Angle Receptacle | 25mm, 3 power/coax + end polarization | - | 3 Pwr | Press-fit | 25mm |
| HM2R81P | D | Right Angle Receptacle | 22 column, 50mm + MPC | 8 | 176 | Press-fit | 50mm |
| HM2R87P | D | Right Angle Receptacle | 22 column, 50mm + MPC + location peg | 8 | 176 | Press-fit | 50mm |
| HM2R95P | DE | Right Angle Receptacle | 25 column, 50mm + polarization | 8 | 200 | Press-fit | 50mm |
| HM2R88P | E | Right Angle Receptacle | 25 column, 50mm | 8 | 200 | Press-fit | 50mm |
| HM2R83P | F | Right Angle Receptacle | 11 column, 25mm + end polarization | 8 | 88 | Press-fit | 25mm |
| HM2R89P | F | Right Angle Receptacle | 11 column, 25mm + end polarization + location peg | 8 | 88 | Press-fit | 25mm |
Mechanical Performance
| Parameter | Value |
|---|
| Mating Force | 0.75N max. per contact pair |
| Withdrawal Force | 0.15N min per contact pair |
| Hertz Stress | 200Kpsi min. |
| Longitudinal Misalignment | 2.0mm |
| Transversal Misalignment | 2.5mm |
| Inclination | 2.0 |
Electrical Performance
| Parameter | Value |
|---|
| Operating Current | 1.5A at 20C, 1.0A at 70C |
| Test Voltage | 750Vrms |
| Contact Resistance | 20M max. |
| Insulation Resistance | 104M min. |
Environmental Specifications
| Parameter | Value |
|---|
| Operating Temperature Range | -55C to +125C |
Target Markets/Applications
IP, Internet Backbone Driving High Bandwidth Requirements, LAN / WAN Interfaces & Data Over Public Networks, Core Switches, Routers, Hubs, Base Station Wireless, Base Station Transmission, Access Systems, Server Storage Units, Energy Management System, Data Acquisition systems for Test & Measurements, Control Systems for Process/ Factory Automation, Railway Traffic Management & Control Systems, In-flight Entertainment & Communication for Avionics, Digital Image Processing, Video Surveillance, Radar, Sonar System, UAV, MRI Scanners, Diagnostic Equipment.
