25G 0.5mm Free Height Connectors

TE Connectivity 25G 0.5mm Free Height Connectors connect computer-on-module (COM) and COM Express modules to carrier boards. These connectors are two-piece, open pin field connectors designed for use in parallel stacking board-to-board applications. The 25G 0.5mm free height connectors support up to 25GT/s data transmission and are compatible with PCIe Gen 4 applications. These connectors support more position options, including 40, 80, 120, 160, 220, and 440 pin configurations. The 25G 0.5mm free height connectors feature an enhanced contact design that can enable better signal integrity performance. These connectors offer connection solutions with various plug and receptacle height combinations and provide design flexibility by allowing spacing variation between parallel boards.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Pitch
Number of Rows
Termination Style
Mounting Angle
Stack Height
Current Rating
Voltage Rating
Maximum Data Rate
Minimum Operating Temperature
Maximum Operating Temperature
Contact Plating
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TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 80P
Datasheet
1,600In Stock
Min.: 1
Mult.: 1
Reel: 800

Board to Board Connector 80 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gb/s - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 160P
Datasheet
560In Stock
Min.: 1
Mult.: 1
Reel: 800

Board to Board Connector 160 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gb/s - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 220P
Datasheet
300In Stock
Min.: 1
Mult.: 1

Board to Board Connector 220 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gb/s - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 440P
Datasheet
180In Stock
Min.: 1
Mult.: 1

Board to Board Connector 440 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 80P
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
Reel: 500

Board to Board Connector 80 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 120P
Datasheet
1,000In Stock
Min.: 1
Mult.: 1
Reel: 500

Board to Board Connector 120 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 160P
Datasheet
350In Stock
Min.: 1
Mult.: 1
Reel: 500

Board to Board Connector 160 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 80P
Datasheet
2,000In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Board to Board Connector 80 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 160P
Datasheet
700In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Board to Board Connector 160 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel, Cut Tape
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 440P
Datasheet
180In Stock
Min.: 1
Mult.: 1

Board to Board Connector 440 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 440P
Datasheet
90In Stock
Min.: 1
Mult.: 1

Board to Board Connector 440 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 220P
Datasheet
150Expected 08/04/2026
Min.: 1
Mult.: 1

Board to Board Connector 220 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 220P
Datasheet
300Expected 28/04/2026
Min.: 1
Mult.: 1

Board to Board Connector 220 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Tray
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 40P
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 4,800
Mult.: 4,800
Reel: 800

Board to Board Connector 40 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gb/s - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 4.45H PLUG 120P
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,200
Mult.: 3,200
Reel: 800

Board to Board Connector 120 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 5 mm 500 mA 12 V 25 Gb/s - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 7.45H PLUG 40P
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 6,000
Mult.: 6,000
Reel: 500

Board to Board Connector 40 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 8 mm 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 40P
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 6,000
Mult.: 6,000
Reel: 1,000

Board to Board Connector 40 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel
TE Connectivity Board to Board & Mezzanine Connectors 0.5 BTB 3.25H REC 120P
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 1,000

Board to Board Connector 120 Position 0.5 mm (0.02 in) 2 Row Solder Horizontal 500 mA 12 V 25 Gbps - 40 C + 125 C Gold Copper Thermoplastic (TP) Reel