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: 82
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Data Rate Series Packaging
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans HDR 40P STRGHT 0.76um 6.275In Stock
Cut Tape
Rp101.637
Rp90.813
Rp85.125
Rp81.089
Reel
Rp63.844
Min.: 1
Mult.: 1
: 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 HighSpeed Trans RCPT 20P STRGHT 0.76um 976In Stock
Cut Tape
Rp94.482
Rp80.355
Rp75.219
Rp71.733
Reel
Rp55.588
Min.: 1
Mult.: 1
: 500
Receptacles 20 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 10P STRGHT 0.76um 1.946In Stock
Cut Tape
Rp55.405
Rp47.149
Rp42.196
Rp40.178
Reel
Rp33.023
Rp31.555
Min.: 1
Mult.: 1
: 325
Headers 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 20P STRGHT 0.76um 738In Stock
Cut Tape
Rp113.378
Rp100.169
Rp93.932
Rp89.528
Reel
Rp69.898
Min.: 1
Mult.: 1
: 375
Receptacles 20 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 574In Stock
Cut Tape
Rp133.375
Rp113.378
Rp106.407
Rp101.270
Reel
Rp89.345
Min.: 1
Mult.: 1
: 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 RCPT 80P STRGHT 0.76um 854In Stock
Cut Tape
Rp128.972
Rp109.526
Rp102.554
Rp93.381
Reel
Rp77.420
Min.: 1
Mult.: 1
: 375
Receptacles 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 HighSpeed Trans HDR 50P STRGHT 0.76um 250In Stock
Cut Tape
Rp126.220
Rp109.342
Rp102.554
Rp97.601
Reel
Rp79.255
Min.: 1
Mult.: 1
: 250
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 10P STRGHT 0.76um 1.450In Stock
Cut Tape
Rp69.898
Rp59.808
Rp53.387
Rp50.818
Reel
Rp43.297
Min.: 1
Mult.: 1
: 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 HDR 120P STRGHT 0.76um 467In Stock
Cut Tape
Rp150.070
Rp135.027
Rp127.321
Rp124.019
Reel
Rp92.280
Min.: 1
Mult.: 1
: 375
Headers 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 RCPT 30P STRGHT 0.76um 552In Stock
Cut Tape
Rp150.437
Rp135.393
Rp127.688
Rp124.386
Reel
Rp92.647
Min.: 1
Mult.: 1
: 400
Receptacles 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 RCPT 60P STRGHT 0.76um 781In Stock
Cut Tape
Rp137.778
Rp117.231
Rp109.893
Rp104.572
Reel
Rp86.226
Min.: 1
Mult.: 1
: 375
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 60P STRGHT 0.76um 1.991In Stock
Cut Tape
Rp144.566
Rp122.918
Rp115.213
Rp109.709
Reel
Rp95.766
Min.: 1
Mult.: 1
: 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 80P STRGHT 0.76um 602In Stock
Cut Tape
Rp185.295
Rp157.592
Rp147.685
Rp140.530
Reel
Rp123.836
Min.: 1
Mult.: 1
: 300
Receptacles 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 HighSpeed Trans HDR 10P STRGHT 0.76um 527In Stock
Cut Tape
Rp67.513
Rp57.240
Rp51.185
Rp48.800
Reel
Rp42.563
Min.: 1
Mult.: 1
: 450
Headers 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 540In Stock
Cut Tape
Rp75.219
Rp64.028
Rp57.056
Rp54.304
Reel
Rp46.782
Min.: 1
Mult.: 1
: 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 8In Stock
375Expected 04/12/2026
Cut Tape
Rp204.925
Rp174.104
Rp163.279
Rp155.391
Reel
Rp127.505
Min.: 1
Mult.: 1
: 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 HighSpeed Trans HDR 20P STRGHT 0.76um 443In Stock
475Expected 08/12/2026
Cut Tape
Rp97.968
Rp83.291
Rp78.154
Rp74.485
Reel
Rp56.873
Min.: 1
Mult.: 1
: 475
Headers 20 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 20P STRGHT 0.76um 238In Stock
325Expected 24/12/2026
Cut Tape
Rp99.802
Rp84.942
Rp79.622
Rp75.769
Reel
Rp75.769
Rp62.009
Min.: 1
Mult.: 1
: 325
Headers 20 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 310In Stock
Cut Tape
Rp106.040
Rp90.262
Rp84.575
Rp80.539
Reel
Rp70.265
Min.: 1
Mult.: 1
: 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 50P STRGHT 0.76um 214In Stock
Cut Tape
Rp140.897
Rp119.799
Rp112.278
Rp106.957
Reel
Rp90.262
Min.: 1
Mult.: 1
: 375
Receptacles 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, MouseReel
Hirose Connector Board to Board & Mezzanine Connectors HighSpeed Trans RCPT 70P STRGHT 0.76um 145In Stock
750Expected 01/12/2026
Cut Tape
Rp171.719
Rp146.034
Rp136.861
Rp130.257
Reel
Rp115.396
Min.: 1
Mult.: 1
: 375
Receptacles 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 100P STRGHT 0.76um 130In Stock
Cut Tape
Rp190.065
Rp161.445
Rp151.355
Rp144.200
Reel
Rp127.138
Rp125.120
Min.: 1
Mult.: 1
: 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 120P STRGHT 0.76um 117In Stock
Cut Tape
Rp175.021
Rp148.786
Rp139.430
Rp132.825
Reel
Rp126.220
Min.: 1
Mult.: 1
: 250
Headers 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 132In Stock
475Expected 17/12/2026
Cut Tape
Rp125.854
Rp106.957
Rp100.353
Rp95.583
Reel
Rp79.805
Min.: 1
Mult.: 1
: 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 13In Stock
650On Order
Cut Tape
Rp142.365
Rp121.084
Rp113.562
Rp108.058
Reel
Rp94.665
Min.: 1
Mult.: 1
: 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