Heidelberg HU1002 Board 61.101.1121

The board name supplied as HU1002 is strongly linked online to Heidelberg part number 61.101.1121. The clearest naming pattern across specialist sellers is HU1002 / HU1002-2 – 61.101.1121, while alternate commercial names include SBM bridge module, converter bridge SBM, and SBM-BBC circuit board. Because those descriptions recur across multiple independent parts sellers, the best catalog-standard wording is Heidelberg HU1002 Board 61.101.1121 with SBM converter bridge module as the technical industry term.

The exact Heidelberg number most consistently attached to HU1002 is 61.101.1121. I also found related identifiers S9.101.1121 and GNT0131011P5, which appear in aftermarket and replacement-board listings for the same module family. In addition, one supplier markets the same Heidelberg number under the label SLT, showing that naming in the market is not completely uniform. For that reason, the safest approach is to keep 61.101.1121 as the core part number and mention HU1002, HU1002-2, S9.101.1121, and GNT0131011P5 as associated market references rather than guaranteed interchangeable OEM numbers.

For the technical industry term, the most credible wording is converter bridge module SBM or SBM-BBC circuit board. Some marketplace listings call it a pulse trigger board, but that terminology is less consistent than the SBM/converter-bridge wording. For SEO, it makes sense to include both terms, while the primary product name stays focused on HU1002 board and 61.101.1121.

Documented Compatibility

The strongest repeated compatibility pattern found online is:
CD 74, CD 102, SM 52, SM 74, SM 102, XL 105. That compatibility appears in specialist board listings for both HU1002-2 and 61.101.1121 / SLT. Some sellers mention narrower groupings such as SM 102, SM 74, CD 102 only, but the broader six-model pattern appears more consistently across dedicated Heidelberg parts pages. Compatibility should still be verified against the installed board label and machine configuration before ordering.

Technical Specifications

Product name: Heidelberg HU1002 Board
Heidelberg part number: 61.101.1121
Related market references found: HU1002-2, S9.101.1121, GNT0131011P5, SLT
Most consistent technical term: SBM converter bridge module / SBM-BBC circuit board
Common alternate term: pulse trigger board
Documented machine references: CD 74, CD 102, SM 52, SM 74, SM 102, XL 105
Voltage wording found in one listing: 220V SBM card
Typical market condition: available as used original and as new replacement board, depending on supplier.