Impact Backplane Connector System

Molex Impact Backplane System features data rates up to and beyond 25Gbps plus superior signal density of up to 30 pairs per cm. This system pushes the density envelope to meet next generation high-speed demands with one of the most versatile offerings in the market. Molex Impact Backplane System has a simple 1.90mm by 1.35mm grid that provides PCB routing flexibility.

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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
Number of Rows
Pitch
Termination Style
Contact Plating
Series
Packaging
Molex High Speed/Modular Connectors Impact DC 3x16 Open pact DC 3x16 Open Sn
Datasheet
504Expected 04/09/2026
Min.: 1
Mult.: 1

Receptacles 144 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact DC 3x6 Open Sn
Datasheet
1.412Expected 07/10/2026
Min.: 1
Mult.: 1

Receptacles 54 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact DC 3x8 Open S mpact DC 3x8 Open S
Datasheet
714Expected 02/12/2026
Min.: 1
Mult.: 1

Receptacles 72 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact DC 3x10 GL Sn Impact DC 3x10 GL Sn
Datasheet
105On Order
Min.: 1
Mult.: 1

90 Position 9 Row 1.9 mm Through Hole Gold 76170 Tray
Molex High Speed/Modular Connectors Impact DC 3x10 GL Sn Impact DC 3x10 GL Sn
Datasheet
235Expected 28/12/2026
Min.: 1
Mult.: 1

Receptacles 90 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact DC 3x16 GR Sn Impact DC 3x16 GR Sn
Datasheet
74On Order
Min.: 1
Mult.: 1

Receptacles 144 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact RAM 3x16 GL Sn
Datasheet
368On Order
Min.: 1
Mult.: 1

144 Position 9 Row 1.9 mm Through Hole Gold 76410 Tray
Molex High Speed/Modular Connectors Impact RAM 3x10 GR O RAM 3x10 GR Open Sn
Datasheet
150Expected 16/11/2026
Min.: 1
Mult.: 1

Headers 90 Position 9 Row 1.9 mm Press Fit Gold 76410 Tray
Molex High Speed/Modular Connectors IMPCT PWR4PR RA RCPT CAP PF.76AuLF 4Ckt
Datasheet
400Expected 02/10/2026
Min.: 1
Mult.: 1

Receptacles 4 Position 2 Row 5.2 mm Press Fit Gold 78248 Tray
Molex High Speed/Modular Connectors IMPACT Pwr3Pr RA Hdr PF Asy .76AuLF 4Ckt
Datasheet
180Expected 28/12/2026
Min.: 1
Mult.: 1

Headers 4 Position 2 Row 5.2 mm Press Fit Gold 78642 Tray
Molex 76760-0038
Molex High Speed/Modular Connectors VHDM 6 ROW H SERIES DC ASSEMBLY LF
140Expected 26/01/2027
Min.: 1
Mult.: 1

76760
Molex High Speed/Modular Connectors Impact Pwr 3Pr RAHdr LHDn PF.76AuLF 4Ckt
Datasheet
100On Order
Min.: 1
Mult.: 1

Headers 4 Position 2 Row 5.2 mm Through Hole Gold 78347 Tray
Molex High Speed/Modular Connectors IMPACT PWR 3PR RAHDR LHDN
Datasheet
100Expected 14/12/2026
Min.: 1
Mult.: 1

4 Position 2 Row 5.2 mm Through Hole Gold 78347 Tray


Molex High Speed/Modular Connectors Impact Pwr3Pr Vert Hdr PF .76AuLF 4Ckt
Datasheet
210Expected 01/02/2027
Min.: 1
Mult.: 1

Headers 4 Position 2 Row 5.2 mm Press Fit Gold 78399 Tray
Molex High Speed/Modular Connectors Impact BP 4x10 Dual BP 4x10 Dual Wall Sn
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Headers 120 Position 12 Row 1.9 mm Press Fit Gold 76155 Tray
Molex High Speed/Modular Connectors Impact BP 4x10 GL/W pact BP 4x10 GL/W Sn
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Headers 120 Position 12 Row 1.9 mm Press Fit Gold 76155 Tray
Molex High Speed/Modular Connectors Impact DC 3x8 GR Sn
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Receptacles 72 Position 9 Row 1.9 mm Press Fit Gold 76170 Tray
Molex High Speed/Modular Connectors Impact BP 4x10 85-ohm Open Sn
Datasheet
Non-Stocked
Min.: 392
Mult.: 392

Headers 120 Position 12 Row 1.9 mm Press Fit Gold 170335 Tray
Molex High Speed/Modular Connectors Impact 85-ohm BP 4x10 Open Sn
Datasheet
Non-Stocked
Min.: 2.352
Mult.: 392

Headers 120 Position 12 Row 1.35 mm, 1.9 mm Through Hole Gold 170335 Tray
Molex High Speed/Modular Connectors Impact 85-Ohm BP 4x10 Dual Sn
Datasheet
Non-Stocked
Min.: 336
Mult.: 336

Headers 120 Position 12 Row 1.35 mm, 1.9 mm Through Hole Gold 170335 Tray
Molex High Speed/Modular Connectors Impact BP 4x12 85-ohm Left Sn
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Headers 144 Position 12 Row 1.35 mm, 1.9 mm Through Hole Gold 170335 Tray
Molex High Speed/Modular Connectors Impact 85-Ohm BP 4x12 Dual Sn
Datasheet
Non-Stocked
Min.: 280
Mult.: 280

Headers 144 Position 12 Row 1.35 mm, 1.9 mm Through Hole Gold 170335 Tray
Molex High Speed/Modular Connectors Impact 4x685Ohm Dual Wall BP 5.5 .39
Datasheet
Non-Stocked
Min.: 532
Mult.: 532

Headers 72 Position 12 Row 1.9 mm Press Fit Gold 170335 Tray
Molex High Speed/Modular Connectors Impact 4X14 85Ohm Unguided BP 4.9-.39
Datasheet
Non-Stocked
Min.: 280
Mult.: 280

Headers 168 Position 12 Row 1.9 mm Press Fit Gold 170335 Tray
Molex High Speed/Modular Connectors Impact BP 4x14 85ohm Dual Sn
Datasheet
Non-Stocked
Min.: 252
Mult.: 252

Headers 168 Position 12 Row 1.35 mm, 1.9 mm Through Hole Gold 170335 Tray