Board-in Connectors

Molex Board-in Connectors include both vertical and right-angle connectors. These connectors are available in 1.25mm, 2mm, 2.5mm, and 4mm various pitch sizes, mating configurations, and circuit sizes. Molex board-in connectors provide space savings and improved cost-effectiveness compared to the two-piece connection system. These connectors offer a more reliable solder fillet when compared to uneven and labor-intensive hand soldering and strain relief after soldering. The board-in connectors ensure a secure terminal retention force, which protects the terminal and functions as a wire alignment and retention device. Typical applications include patient monitoring, infotainment, downlights, power tools, refrigerator, and factory machines.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Series
Tradename
Application
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings 2.5 BOARD IN CONN 9 CKT HSG
Datasheet
3,623In Stock
15,000Expected 2026/10/05
Min.: 1
Mult.: 1

Wire Housings Plug Housing 9 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Straight 51035 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings BD-IN R TRM 22/30G M Cut Strip of 100
Datasheet
Product Comments
34,900In Stock
Min.: 100
Mult.: 100

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 28 AWG to 22 AWG Cut Tape
Molex Headers & Wire Housings R/A B-IN CONN TERMIN Loose PC
Datasheet
Product Comments
9,753In Stock
Min.: 1
Mult.: 1

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 28 AWG to 22 AWG Bulk
Molex Headers & Wire Housings BD-IN R TRM 22/30G M Cut Strip of 100
Datasheet
Product Comments
100In Stock
11,000Expected 2026/09/23
Min.: 100
Mult.: 100

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 28 AWG to 22 AWG Cut Tape
Molex Headers & Wire Housings BD-IN R TRM 22/30G M Loose PC
Datasheet
Product Comments
880In Stock
Min.: 1
Mult.: 1

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 28 AWG to 22 AWG Bulk
Molex Headers & Wire Housings BD-IN R TRM 22/30G M Reel of 1000
Datasheet
Product Comments
12,000In Stock
Min.: 1,000
Mult.: 1,000
: 1,000

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 28 AWG to 22 AWG Reel
Molex Headers & Wire Housings BD-IN R TRM 24/30G M Cut Strip of 100
Datasheet
Product Comments
13,000In Stock
Min.: 100
Mult.: 100

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 30 AWG to 24 AWG Cut Tape
Molex Headers & Wire Housings R/A BORAD IN TERMINA Loose PC
Datasheet
Product Comments
19,680In Stock
Min.: 1
Mult.: 1

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 30 AWG to 24 AWG Bulk
Molex Headers & Wire Housings 2.5MM R/A B-IN CONN HOUSING 11CKT
Datasheet
3,249In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 11 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) 35022 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2MM R/A BOARD-IN CMP ARD-IN CMP HSG /008/
Datasheet
13,496In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Crimp Right Angle Socket (Female) 35023 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.00MM CRIMP TERM M Cut Strip of 100
Datasheet
Product Comments
55,000In Stock
Min.: 100
Mult.: 100

Contacts Crimp Pin (Male) Tin 50034 Board-in Cut Tape
Molex Headers & Wire Housings 2.00MM CRIMP TERM M Reel of 1000
Datasheet
Product Comments
19,000In Stock
Min.: 1,000
Mult.: 1,000
: 1,000

Contacts Crimp Pin (Male) Tin 50034 Board-in Reel
Molex Headers & Wire Housings 4MM TERM M 18-22AWG REEL of 8000
Datasheet
Product Comments
8,000In Stock
Min.: 8,000
Mult.: 8,000
: 8,000

Contacts Crimp Pin (Male) Tin 50098 Board-in Signal 22 AWG Reel
Molex Headers & Wire Housings 4MM TERM M 18-22AWG CUT STRIP OF 100
Datasheet
Product Comments
400In Stock
Min.: 100
Mult.: 100

Contacts Crimp Pin (Male) Tin 50098 Board-in 22 AWG to 18 AWG Cut Tape
Molex Headers & Wire Housings 2.0 Board In Hsg 8Ck .0 Board In Hsg 8Ck
Datasheet
2,836In Stock
60,000Expected 2026/12/31
Min.: 1
Mult.: 1

Wire Housings Plug Housing 8 Position 2 mm (0.079 in) 1 Row Cable Mount / Free Hanging Straight 51015 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5 BOARD IN CONN 10 CKT HSG
Datasheet
75In Stock
15,000Expected 2026/10/01
Min.: 1
Mult.: 1

Wire Housings Plug Housing 10 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight 51035 Board-in - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2CKT BOARD-IN CONN H T BOARD-IN CONN HOU
Datasheet
2,952In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 2 Position 4 mm (0.157 in) 1 Row Cable Mount / Free Hanging Straight 51036 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings BD-IN R TRM 24/30G M Reel of 1000
Datasheet
Product Comments
18,000In Stock
Min.: 1,000
Mult.: 1,000
: 1,000

Contacts Panel Mount Crimp Right Angle Socket (Female) Tin 35021 Board-in Wire-to-Board, Signal 30 AWG to 24 AWG Reel
Molex Headers & Wire Housings 2.0 RA CONN
Datasheet
42In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 14 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) 35022 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5 BOARD IN CONN 6 CKT HSG
Datasheet
93,835Expected 2026/10/19
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Straight 51035 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5 BOARD IN CONN 5 CKT HSG
Datasheet
124,605On Order
Min.: 1
Mult.: 1

Wire Housings Plug Housing 5 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight 51035 Board-in - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5MM MALE TERM Reel of 10000
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 10,000
: 10,000

Contacts Crimp Pin (Male) Tin 50097 Board-in Signal 24 AWG Reel
Molex Headers & Wire Housings 2.5MM CONN HSG
Datasheet
Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Wire Housings Plug Housing 12 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) 35022 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5 BOARD IN CONN 11 CKT HSG
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Wire Housings Plug Housing 11 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Crimp Straight 51035 Board-in - 40 C + 105 C Bulk
Molex Headers & Wire Housings 2.5MM CONN HSG
Datasheet
Non-Stocked
Min.: 15,000
Mult.: 15,000

Wire Housings Plug Housing 13 Position 2.5 mm (0.098 in) 1 Row Cable Mount / Free Hanging Straight 35022 Board-in Wire-to-Board, Signal - 40 C + 105 C Bulk