A2543 connector series
Separate male and female housings are documented in single-row and dual-row layouts, together with multiple through-hole board profiles.
Single-row and dual-row connection
Connector selection
Wire-to-Wire Connectors
Find connector series for cable-to-cable connections. Confirm the mating housings, contact selection, wire size and circuit arrangement.
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.
Choose a complete cable-to-cable connection
- Define the circuits.Specify positions, positions per row, wire gauge and required electrical ratings.
- Identify both sides.Select the mating housings and the correct crimp contact for each side.
- Compare the drawings.Check mating features, wire insulation diameter and clearance before choosing the pair.
17 products shown
C2003 connector series
Single-row PBT male and female housings; the tables list 2–11 and 13 positions.
Inline housing pair
C2505 connector series
Male and female cable housings in single- and dual-row layouts, with PA66 bodies. Single-row versions cover 2-12 positions; dual-row options are 2 x 7, 2 x 8, 2 x 9 and 2 x 10.
Single / dual rowPA66
C2509 connector series
Single-row PA66 male and female housings with 2–12 positions listed; reviewed terminals specify tin-plated phosphor bronze.
Inline housing pair
C2510 connector series
Two-position PA66 male and female housings, shown in white and red.
Two-position inline pair
C2511 connector series
Single-row PA66 male and female housings with 2–12 positions listed; reviewed terminals specify tin-plated phosphor bronze.
Latched inline pair
C3030 connector series
Single- and dual-row cable housings, crimp contacts, and THT or SMT board connectors for wire-to-wire and wire-to-board configurations.
Single / dual rowTHT / SMTCrimp contacts
C3680 connector series
The drawing specifies 3.70 mm pitch for the PA66 male and female housings, with 2–12 positions listed.
Inline housing pair
C4140 connector series
PA66 male and female housings include single- and multiple-row layouts.
Cable and PCB constructions
C4255 connector series
PA66 single- and dual-row male and female housings are documented.
Cable housingsPCB constructionsTerminal-specific wire ranges
C4500 connector series
PA66 male and female housings include single-row 2-, 3- and 4-position layouts and 2 × 2, 2 × 3 and 3 × 3 layouts.
Polarized housing layouts
C4501 connector series
PA66 single-row 2- and 3-position housings and multiple-row layouts are documented.
Housing layouts
C5030 connector series
Three-position PA66 male and female housings with tin-plated phosphor-bronze terminals are shown.
Three-position inline pair
C5080 connector series
A four-position PA66 female housing and separate right-angle and straight through-hole PCB variants are documented.
Four-position constructions
C6200 connector series
PA66 male and female housings with two- and three-position layouts; a separate male housing includes panel-retention wings.
Inline housing pair
C6201 connector series
Construction details for this series are awaiting drawing confirmation.
View details PDF unavailable
C6700 connector series
PA66 male and female housing tables list 2, 3, 4, 6, 9, 12 and 15 positions.
Housing layouts
Before requesting a quote
Plan both housings and contacts
A cable-to-cable connection needs the correct parts on both sides. Pitch and contact count alone do not establish compatibility.
- Housing pair
- Check the circuit arrangement, mating profile and retention features against the selected drawings.
- Contacts and wire
- Confirm the terminal for each housing, wire gauge and insulation diameter. The two sides may have different terminal wire ranges.
- A drawing-based example
- C4255 female terminal tables list 18–22 AWG, while male terminal tables list 18–24 AWG. Select each terminal separately.
Prepare your configuration request
Include both housing references, contact references, positions, wire gauge, insulation diameter, drawing revision and quantity.
Housings and terminals can be supplied separately or as a set. 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.