ER8 Board-to-Board Connectors

Hirose Electric ER8 Board-to-Board Connectors feature an 0.8mm pitch in stacking and vertical variations, 7mm to 12mm stacking height, and 10 to 140 positions with stacking, vertical, and coplanar variations. The connectors incorporate a large mating guide, while the alignment on the plug offers easy insertion operation. The insertion loss-to-crosstalk ratio (ICR) with five-aggressor differential FEXT meets the IEEE802.3ap specification for 10Gbps with plenty of margins. Other features include 0.5A current rating, 100VAC voltage rating, and 85Ω differential impedance at 35ps rise time (20% to 80%). Hirose Electric ER8 Board-to-Board Connectors operate in a -55°C to +125°C temperature range.

Results: 83
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Description Datasheet Availability Pricing (EUR) 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
Contact Material
Housing Material
Series
Packaging
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 60P STRGHT 0.76um
Datasheet
403In Stock
Min.: 1
Mult.: 1
Reel: 350

Headers 60 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 60P STRGHT 0.76um
Datasheet
266In Stock
Min.: 1
Mult.: 1
Reel: 300

Receptacles 60 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 70P STRGHT 0.76um
Datasheet
136In Stock
Min.: 1
Mult.: 1
Reel: 250

Headers 70 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 10P STRGHT 0.76um
Datasheet
877In Stock
Min.: 1
Mult.: 1
Reel: 475

Receptacles 10 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 10P STRGHT 0.76um
Datasheet
400In Stock
Min.: 1
Mult.: 1
Reel: 400

Receptacles 10 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 120P STRGHT 0.76um
Datasheet
89In Stock
Min.: 1
Mult.: 1
Reel: 300

Receptacles 120 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 30P STRGHT 0.76um
Datasheet
291In Stock
Min.: 1
Mult.: 1
Reel: 475

Headers 30 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 30P STRGHT 0.76um
Datasheet
80In Stock
Min.: 1
Mult.: 1
Reel: 325

Headers 30 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 50P STRGHT 0.76um
Datasheet
110In Stock
Min.: 1
Mult.: 1
Reel: 350

Headers 50 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 40P STRGHT 0.76um
Datasheet
600Expected 7/1/2026
Min.: 1
Mult.: 1
Reel: 300

Receptacles 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 40P STRGHT 0.76um
Datasheet
2.100On Order
Min.: 1
Mult.: 1
Reel: 350

Headers 40 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
700Expected 2/18/2026
Min.: 1
Mult.: 1
Reel: 350

Headers 70 Position 0.8 mm (0.031 in) 2 Row Solder Straight 7 mm, 9 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 100P STRGHT 0.76um
Datasheet
280Expected 2/18/2026
Min.: 1
Mult.: 1
Reel: 300

Receptacles 100 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 80P STRGHT 0.76um
Datasheet
250Expected 2/18/2026
Min.: 1
Mult.: 1
Reel: 250

Headers 80 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 350
Mult.: 350
Reel: 350

Headers 100 Position 0.8 mm (0.031 in) 2 Row Solder Straight 7 mm, 9 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 250

Headers 100 Position 0.8 mm (0.031 in) 2 Row Solder Straight 10 mm, 12 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 325

Headers 10 Position 0.8 mm (0.031 in) 2 Row Solder Straight 10 mm, 12 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 100P STRGHT 0.76um
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 350

Headers 100 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 300

Receptacles 100 Position 0.8 mm (0.031 in) 2 Row Solder Straight 9 mm, 12 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 200
Mult.: 200
Reel: 200

Receptacles 120 Position 0.8 mm (0.031 in) 2 Row Solder Right Angle 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 120P STRGHT 0.25um
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 375

Receptacles 120 Position 0.8 mm (0.031 in) 2 Row Solder Straight 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 200
ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 120P RA 0.25um
Datasheet
Non-Stocked
Min.: 200
Mult.: 200
Reel: 200

Headers 120 Position 0.8 mm (0.031 in) 2 Row Solder Right Angle 500 mA 100 V - 55 C + 85 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 400

Receptacles 10 Position 0.8 mm (0.031 in) 2 Row Solder Straight 9 mm, 12 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape
Hirose Connector Board to Board & Mezzanine Connectors
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
Reel: 325

Plugs 20 Position 0.8 mm (0.031 in) 2 Row Solder Straight 10 mm, 12 mm 500 mA 100 VAC 16 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ER8 Reel, Cut Tape