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

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

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 specifications.
Connector Mating height

When using the same type on baseboard, the mating height is 6mm. Other mating heights are possible by using connectors with a different height

Order numberConnector on baseboardcompatible toMating height
REF-189018-01TEM-140-02-03.0-H-D-A6 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:

Stacking heightSpeed rating
6 mm, Single-Ended12 GHz
10 mm, Differential

17 GHz

6 mm, Single-Ended14.5 GHz
10 mm, Differential17.5 GHz
Speed rating.
Current Rating

Current rating of  Samtec Micro Tiger Eye Connector™ LSHM B2B connectors is 2.9A 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

  File Modified
PDF File SEM-140-02-03.0-H-D-A.pdf 11 02, 2019 by Pedram Babakhani
PDF File TEM-140-02-03.0-H-D-A.pdf 11 02, 2019 by Pedram Babakhani

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