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The module has two B2B (board-to-board) connectors (JM4 and JM5) with the following features:

• gender: female
• overall number of contacts: 160
• contacts per connector: 80
• rows per connector: 2
• pitch: 1.27 mm = 50 mil = .050"

Image Added

Figure 15: Board to board connector assembled on the TE0320.
Trenz Electronic recommends to mate the standard B2B connectors with the following ones:
2 x W+P 6110-080-00-10-PPTR 1.27 mm (50 mil = .050") pitch 80-pin double row boxed plug (male) header board-to-board (B2B) connectors.
Figure 16: Close-up of the recommended mating B2B connector.
This connector couple offers the following two advantages:
the module is protected against polarity inversion;
the connection presents a mechanical resistance sufficient for most applications.
Ordering codes for connectors JM4 / JM5 and their mating connectors are given in Table 2.

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