Connector selection

Board-In Connectors

Explore board-in connector series for wire connections to a PCB. Review the terminal construction and PCB hole pattern for the selected configuration.

LDZY B1502 connector series
Series example. Confirm the exact configuration and mating components before ordering.

Use the filters to compare available series. A series can appear in more than one connection category; its details and quotation request remain on the same product page. Matching pitch alone does not establish compatibility.

Select the housing, terminal and PCB layout together

  1. Define the wire connection.Specify circuit count, wire gauge, insulation diameter and required electrical ratings.
  2. Choose the housing profile.Identify the exact housing and terminal drawings. Confirm the listed positions and wire range for that profile.
  3. Check the PCB termination.Compare terminal geometry, hole pattern, PCB thickness and assembly clearance with your board drawing.
Narrow your selectionSelecting a filter hides entries where that value has not yet been confirmed. Reset filters to see all entries again.

6 products shown

Before requesting a quote

Check the wire terminal through to the PCB

Board-in selection needs more than pitch and circuit count. The chosen housing profile, wire terminal and PCB layout must be reviewed together.

Housing-specific terminal
B1502 documents two housing profiles. Terminal wire ranges depend on the selected profile, so identify the housing and terminal together rather than applying one wire range to the whole series.
Positions by profile
B2512 lists 2–15 positions for one housing profile and 2–16 for another. Confirm the required count on the selected profile drawing.
Board and assembly fit
Provide your PCB hole pattern, board thickness and terminal protrusion requirements for review against the exact drawing. Include wire-entry and assembly clearance in the same check.
First page of B1502 technical drawings
B1502 drawing example. Compare the housing profiles and corresponding terminal details in the full PDF. Open full PDF →

Prepare your configuration request

Include the housing profile and terminal reference, circuit count, wire gauge, insulation diameter, PCB hole pattern, board thickness, drawing revision and quantity.

Standard connector samples are free, excluding freight. Typical production MOQ is 1,000–5,000 pieces per model or configuration. Packaging can follow your requirements.

Send Your BOM