6 x 6 SoM TEM/SEM B2B Connectors

These connectors are hermaphroditic. Odd pin numbers on the module are connected to even pin numbers on the baseboard and vice versa.

6 x 6 modules use two or three Samtec Micro Tiger Eye Connector on the bottom side.

3 x REF-189018-01 (compatible to SEM-140-02-03.0-H-D-A), (80 pins, "40" per row)

Connector Specifications	Value
Insulator material	Black Liquid Crystal Polymer
Stacking height	7 mm
Contact material	Phosphor-bronze
Plating	Au or Sn over 50 μ" (1.27 μm) Ni
Current rating	2.9 A per pin (2 pins powered)
Operating temperature range	-55 °C to +125 °C
RoHS compliant	Yes

Connector specifications.

When using the same type on baseboard, the mating height is 7mm. Other mating heights are possible by using connectors with a different height

Order number	Connector on baseboard	compatible to	Mating height
23836	REF-189018-01	LSHM-150-02.5-L-DV-A-S-K-TR	6.5 mm
	LSHM-150-03.0-L-DV-A-S-K-TR	LSHM-150-03.0-L-DV-A-S-K-TR	7.0 mm
23838	REF-189016-02	LSHM-150-04.0-L-DV-A-S-K-TR	8.0 mm
	LSHM-150-06.0-L-DV-A-S-K-TR	LSHM-150-06.0-L-DV-A-S-K-TR	10.0mm
26125	REF-189017-01	LSHM-130-02.5-L-DV-A-S-K-TR	6.5 mm
	LSHM-130-03.0-L-DV-A-S-K-TR	LSHM-130-03.0-L-DV-A-S-K-TR	7.0 mm
24903	REF-189017-02	LSHM-130-04.0-L-DV-A-S-K-TR	8.0 mm
	LSHM-130-06.0-L-DV-A-S-K-TR	LSHM-130-06.0-L-DV-A-S-K-TR	10.0mm

Connectors.

The module can be manufactured using other connectors upon request.

The LSHM connector speed rating depends on the stacking height; please see the following table:

Speed rating.

Current rating of Samtec Micro Tiger Eye Connector™ LSHM B2B connectors is 2.9A per pin (2 adjacent pins powered).

	File	Modified