AcceleRate® HD Ultra-Dense Mezzanine Strips

Samtec AcceleRate® HD Ultra-Dense Mezzanine Strips feature a low-profile 5mm stack height, slim 5mm width, and a 0.635mm pitch. These micro interconnects are super dense with up to 400 total inputs/outputs (I/Os). The four-row design allows 10 to 100 positions per row. Samtec AcceleRate HD header and socket connectors are PCIe® 6.0/CXL® 3.2 capable, support 64Gbps PAM4 (32Gbps NRZ) applications, and feature an Edge Rate® contact system that is optimized for signal integrity performance. The open-pin-field design offers grounding and routing flexibility.

Results: 320
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 600In Stock
Cut Tape
$17.04
$16.18
$15.63
$15.22
Reel
$10.01
Min.: 1
Mult.: 1
: 700
ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 943In Stock
Cut Tape
$18.64
$17.65
$16.98
$16.57
Reel
$11.60
Min.: 1
Mult.: 1
: 700
Sockets 160 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 246In Stock
1,400On Order
Cut Tape
$24.77
$23.52
$23.03
$22.61
Reel
$16.26
Min.: 1
Mult.: 1
: 700
Sockets 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 244In Stock
Cut Tape
$31.68
$30.19
$29.26
$28.84
Reel
$23.40
Min.: 1
Mult.: 1
: 400
ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 331In Stock
400Expected 2026/10/05
Cut Tape
$23.74
$22.47
$21.62
$21.11
Reel
$17.05
Min.: 1
Mult.: 1
: 400
Sockets 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 9 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal 710In Stock
Cut Tape
$14.24
$12.07
$11.30
$10.76
Reel
$6.95
Min.: 1
Mult.: 1
: 875
Plugs 40 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal 894In Stock
Cut Tape
$19.61
$16.67
$15.62
$14.89
Reel
$12.46
Min.: 1
Mult.: 1
: 900
Plugs 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 1,323In Stock
10,000Expected 2027/01/26
Cut Tape
$21.77
$21.31
$20.35
Reel
$17.29
$17.28
Min.: 1
Mult.: 1
: 125
Plugs 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 1.34 A - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) ADM6 Reel, Cut Tape, MouseReel
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal 115In Stock
Cut Tape
$16.79
$15.90
$15.29
$14.92
Reel
$9.86
Min.: 1
Mult.: 1
: 875
Plugs ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal 87In Stock
3,500On Order
Cut Tape
$15.83
$14.99
$14.43
$14.08
Reel
$10.83
Min.: 1
Mult.: 1
: 875
Plugs 120 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal 1In Stock
Cut Tape
$26.43
$25.03
$24.67
$24.53
Reel
$23.45
Min.: 1
Mult.: 1
: 275
Plugs 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 7.9 mm 1.34 A 155 VAC, 219 VDC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gbps ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal
8,013On Order
Cut Tape
$24.00
$22.73
$21.88
$21.33
Reel
$12.46
Min.: 1
Mult.: 1
: 900
Plugs 240 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket
698Expected 2026/10/09
Cut Tape
$34.48
$32.65
$31.42
$30.66
Reel
$22.22
Min.: 1
Mult.: 1
: 700
ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal
1,750On Order
Cut Tape
$20.18
$19.11
$18.39
$17.93
Reel
$12.55
Min.: 1
Mult.: 1
: 875
Plugs 160 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 5 mm 1.4 A 155 VAC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gb/s ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal
217Expected 2026/10/30
Cut Tape
$17.07
$16.82
$16.64
$16.54
Reel
$15.99
Min.: 1
Mult.: 1
: 225
ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Terminal
430Expected 2026/10/13
Cut Tape
$21.26
$20.93
$20.71
$20.59
Reel
$18.61
Min.: 1
Mult.: 1
: 500
ADM6 Reel, Cut Tape
Samtec ADF6-30-07.5-L-4-0-A-TR
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket
320Expected 2026/10/12
Cut Tape
$17.70
$17.33
$16.99
$16.85
Reel
$15.61
Min.: 1
Mult.: 1
: 400
ADF6 Reel, Cut Tape
Samtec ADM6-50-03.5-L-4-0-A-TR
Samtec Board to Board & Mezzanine Connectors .635MM ACCELERATE HD TERMINAL
470Expected 2026/10/13
Cut Tape
$31.61
Reel
$31.61
Min.: 1
Mult.: 1
: 500
ADM6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket
25Expected 2026/10/14
Cut Tape
$10.09
$9.33
$8.83
$8.50
$7.56
Reel
$7.56
Min.: 1
Mult.: 1
: 525
Sockets 40 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 7.23 mm 1.34 A 155 VAC, 219 VDC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gbps ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket 100Factory Stock Available
Cut Tape
$40.69
$39.33
$38.02
$32.22
Reel
$29.60
Min.: 1
Mult.: 1
: 700
Sockets 400 Position 0.635 mm (0.025 in) 4 Row Solder Balls Straight 3.23 mm 1.34 A 155 VAC, 219 VDC 64 Gbps - 55 C + 125 C Gold Copper Alloy Liquid Crystal Polymer (LCP) 64 Gbps ADF6 Reel, Cut Tape
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Non-Stocked Lead-Time 9 Weeks
Reel
$18.69
Min.: 700
Mult.: 700
: 700
ADF6 Reel
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Non-Stocked Lead-Time 9 Weeks
Reel
$24.49
Min.: 700
Mult.: 700
: 700
ADF6 Reel
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Non-Stocked Lead-Time 9 Weeks
Reel
$20.00
Min.: 700
Mult.: 700
: 700
ADF6 Reel
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Non-Stocked Lead-Time 9 Weeks
Reel
$26.23
Min.: 700
Mult.: 700
: 700
ADF6 Reel
Samtec Board to Board & Mezzanine Connectors 0.635 mm AcceleRate HD High-Density 4-Row Socket Non-Stocked Lead-Time 6 Weeks
Reel
$27.26
Min.: 700
Mult.: 700
: 700
ADF6 Reel