10BBC050-H45-BSXXXXX Precision where boards meet.
Review sourced specifications, the contact-count dimension table and interactive 3D for 10BBC050-H45-BSXXXXX. Unconfirmed fields remain pending.

Every detail, in view.
Representative 50-contact STEP geometry; confirm the selected variant against its controlled drawing.

Examine the connection.
Review the available product views and confirm this variant against the controlled drawing.
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3D model preview
Select a contact count to explore geometry, model measurements and available mating models. Models are for display; request controlled files for design-in.
Drag to rotate and scroll to zoom. Dimensions are measurements of the displayed model.
Pad layout is illustrative; refer to the controlled drawing.
10BBC050-H45-BSXXXXX
Positions 20, 30, 40, 60, 70, 80 are built from the factory STEP of another pin count by repeating the pitch cell; lengths follow the dimension table.
Mating product pages: 10BBC050-H30-BPXXXXX
- Model length
- — mm
- Model width
- — mm
- Model height
- — mm
Displayed mating height: —
- Pitch
- 0.5 mm
- Product contacts
- 10, 20, 30, 40, 50, 60, 70, 80 pins
- Mated height
- 4.5 mm
- Rated current
- Pending
- Rated voltage
- Pending
- Contact resistance
- Pending
- Operating temperature
- Pending
- Mating cycles
- Pending
- Housing
- Pending
- Contact material
- Pending
See the structure.
Review supplied product and engineering views. Confirm the exact variant against the current controlled drawing.

Two sides.
One system.
Review the mating counterpart, target stack height and assembly direction together.

Confirm the mating part.
Mating model: 10BBC050-H30-BPXXXXX. Confirm the exact variant, geometry and stack height with engineering.
About this model.
10BBC050-H45-BSXXXXX is a board-to-board socket. Review the sourced specifications, contact-count dimension table and interactive 3D geometry on this page. Confirm pending fields with WCJM engineering.
Engineering, at a glance.
Catalog values below are tied to the product series or variant shown. Request the current controlled datasheet.
01 Mechanical
- Pitch
- 0.5 mm
- Contacts
- 10, 20, 30, 40, 50, 60, 70, 80 pins
- Mated height
- 4.5 mm
- Insertion force
- Pending confirmation
- Withdrawal force
- Pending confirmation
- Contact material
- Pending confirmation
- Contact plating
- Pending confirmation
- Termination
- Pending confirmation
- Mating direction
- Pending confirmation
- Rows
- Pending confirmation
02 Electrical
- Rated current
- Pending confirmation
- Rated voltage
- Pending confirmation
- Insulation resistance
- Pending confirmation
- Withstanding voltage
- Pending confirmation
- Contact resistance
- Pending confirmation
03 Environmental
- Operating temperature
- Pending confirmation
- Mating cycles
- Pending confirmation
04 Mating & assembly
- Mating part
- 10BBC050-H30-BPXXXXX
05 Other catalog data
- Connector type
- Socket
- Housing
- Pending confirmation
- Packaging
- Pending confirmation
Specifications source: factory supplementary record; revision pending confirmation. Confirm current controlled documents before design release.
Choose the pin count. Check the geometry.
Dimensions are in mm, following the drawing columns. In formula rows, n is the number of contacts per row.
| PIN count | DIM A (mm) | DIM B (mm) | DIM C (mm) |
|---|---|---|---|
| 10 | 5.60 | 2.00 | 4.20 |
| 20 | 8.10 | 4.50 | 6.70 |
| 30 | 10.60 | 7.00 | 9.20 |
| 40 | 13.10 | 9.50 | 11.70 |
| 50 | 15.60 | 12.00 | 14.20 |
| 60 | 18.10 | 14.50 | 16.70 |
| 70 | 20.60 | 17.00 | 19.20 |
| 80 | 23.10 | 19.50 | 21.70 |
A connector is a system.
Check both halves and the intended stack height before approving a footprint.

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Precision has a process.
Founded in 2021, Weicheng designs and develops molds, automation equipment and production lines in-house. Approximately 90% of production processes are fully automated.
Explore manufacturing →
01 / PROCESSSTAMPING
02 / PROCESSMOLDING
03 / PROCESSASSEMBLY
04 / PROCESSINSPECTION
05 / PROCESSQUALITYThe files behind the design.
Request current controlled files for this exact model.
Datasheet
Current model specifications
2D drawing
Controlled dimensions and PCB layout
3D model
Mechanical integration file, if available
Good questions. Clear answers.
Where can I review dimensions for 10BBC050-H45-BSXXXXX?
Review the contact-count dimension table and interactive 3D; request controlled drawings for design-in.
How do I check the mating part for 10BBC050-H45-BSXXXXX?
Review the listed mating series and confirm the exact variant and stack height with engineering.
Can I request files or samples for 10BBC050-H45-BSXXXXX?
Add the part number to the technical inquiry with your target contact count, quantity and project stage.
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