8.5 x 8.5 SoMs have three Samtec Q Strip Socket on the bottom side.
Module use 3 x ASP-122952-01 ( QTH–090–01–L–D–A) , (180 pins, "60" per bank)
Carrier use 3 x ASP-122953-01 (QSH–090–01–F–D-A), (180 pins, "60" per bank)
| Connector Specifications | Value |
|---|
| Insulator material | Black Liquid Crystal Polymer | | Stacking height | 5 mm | | Contact material | Phosphor-bronze | | Plating | Au or Sn over 50 µ" (1.27 µm) Ni | | Current rating | 2 A per pin (2 pins powered) | | Operating temperature range | -55 °C to +125 °C | | RoHS compliant | Yes |
|
Connector Mating height
When using the same type on baseboard, the mating height is 5mm. Other mating heights are possible by using connectors with a different height
| Order number | Connector on baseboard | compatible to | Mating height |
|---|
| ASP-122953-01 | QTH–090–01–L–D–A | 5 mm |
| ASP-122952-01 | QSH–090–01–F–D-A | 5 mm |
|
The module can be manufactured using other connectors upon request.
Connector Speed Ratings
The Q Strip connector speed rating depends on the stacking height; please see the following table:
| Stacking height | Speed rating |
|---|
| 5 mm, Single-Ended | 9.5 GHz | | 8 mm, Single-Ended | 8.5 GHz | | 11 mm, Single-Ended | 6 GHz | | 16 mm, Single-Ended | 5.5 GHz | | 20 mm, Single-Ended | 3.5 GHz | | 30 mm, Single-Ended | 3 GHz | | 5 mm, Differential | 10.5 GHz / 25Gbit/s | | 8 mm, Differential | 8 GHz | | 11 mm, Differential | 5 GHz | | 16 mm, Differential | 6 GHz | | 20 mm, Differential | 8.5 GHz | | 30 mm, Differential | 1.5 GHz |
|
Current Rating
Current rating of Samtec Q Strip Socket B2B connectors is 2A per pin (2 adjacent pins powered).
Connector Mechanical Ratings
- Shock: 50 G, 11 ms half Sine
- Vibration: 7.3G random, 2 hours per axis, 3 axes total
Manufacturer Documentation
