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Warning

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 ConnectorEye Socket Strip on the bottom side.

  • 3 x REF-189018-01 (compatible

    to SEM

    to TEM-140-02-03.0-H-D-A ), (80 pins, "40" per row)


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Connector SpecificationsValue
Insulator materialBlack Liquid Crystal Polymer
Stacking height6 mm
Contact materialPhosphor-bronze
PlatingAu or Sn over 50 μ" (1.27 μm) Ni
Current rating2.9 A per pin (2 pins powered)
Operating temperature range-55 °C to +125 °C
RoHS compliantYes


Connector Mating height

When using the same type on baseboard, the mating height is 8mm6mm. Other mating heights are possible by using connectors with a different height

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LSHM-150-LDV-S-K-TR
Order numberConnector on baseboardcompatible toMating height
2383626056
REF-189016189018-01LSHMTEM-150140-02.5-L-DV-A-S-K-TR6.5 mm03.0-H-D-ALSHM-150-03.0-L-DV-A-S-K-TR7.0 mm
23838REF-189016-02LSHM-150-04.0-L-DV-A-S-K-TR8.0 mm
LSHM-150-06.0-L-DV-A-S-K-TRLSHM-150-06.0-L-DV-A-S-K-TR10.0mm
26125REF-189017-01LSHM-130-02.5-L-DV-A-S-K-TR6.5 mm
LSHM-130-03.0-L-DV-A-S-K-TRLSHM-130-03.0-L-DV-A-S-K-TR7.0 mm
24903 REF-189017-02LSHM-130-04.0-L-DV-A-S-K-TR8.0 mm
LSHM-130-06.0-L-DV-A-S-K-TRLSHM-130-06.0-L-DV-A-S-K-TR10.0mm
6 mm

SEM-140-02-03.0-H-D-ATEM-140-02-03.0-H-D-A6 mm


The module can be manufactured using other connectors upon request.

Connector Speed Ratings

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

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Stacking heightSpeed rating
12 6 mm, Single-Ended7.5 GHz / 15 Gbps12 GHz
10 12 mm, Differential

6.5 GHz / 13 Gbps

17 GHz

6 5 mm, Single-Ended1114.5 GHz / 23 Gbps
5 10 mm, Differential717.0 5 GHz / 14 Gbps


Current Rating

Current rating of  Samtec Razor Beam™ LSHM Samtec Micro Tiger Eye Connector™ LSHM B2B connectors is 2.0A 9A per pin (2 adjacent pins powered).

Connector Mechanical Ratings
  • Shock: 100G, 6 ms Sine
  • Vibration: 7.5G random, 2 hours per axis, 3 axes total


Manufacturer Documentation
Manufacturer Documentation
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