Skip to main content

Connectors

Board-to-Board Connectors

The printed circuit board (PCB) has become a foundational staple in the electronics industry—yet given continuing trends toward miniaturization, designers now need a more diverse range of solutions for creating dependable PCB connections. As a leading manufacturer of board-to-board connectors including mezzanine, backplane, coplanar and more, Molex gives customers collaborative support spanning an expansive array of pitches and stacking heights.  

Microminiature Connectors


SlimStack Connectors

Fine-pitch battery connectors that provide up to 10.0A, a hybrid interface, wide alignment guides for easier mating and a robust metal armor cover that acts as housing protection for secure electrical and mechanical contact.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
0.35 - 1.25mm0.60 - 16.00mm6 - 24015.0A

Quad-Row Connectors

World’s smallest board-to-board connector ideally suited for space-constrained smartphones, smartwatches, wearables, AR/VR devices and more!

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
0.175mm0.60mm32, 363.0A

5G mmWave RF Flex-to-Board Connectors

5G mmWave RF Flex-to-Board Connectors offer excellent signal integrity (SI) performance for high-speed, extreme RF applications, along with the robust mating features and PCB real-estate space savings needed in compact 5G mobile and other communication devices.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
0.35mm0.60 - 0.70mm61.0A

Power and Signal Connectors


KK Connectors

KK connector systems are customizable for a variety of power and signal applications. Available in industry-standard 2.54, 3.96 and 5.08mm pitch sizes, this single-row, wire-to-board and board-to-board product family is cost effective and versatile.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
2.54 - 5.08mm2.45 - 25.54mm2 - 4013.0A*

*Dependent upon product

Micro-Fit Connectors

Offers premium housing features to prevent mis-mating, reduce terminal backout, reduce operator fatigue during assembly and aid in blind-mating applications.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
3.00mm6.98 - 17.64mm4 - 2410.5A

Micro-Fit+ Connectors

The Micro-Fit+ Connector System is a Glow Wire Capable wire-to-board and wire-to-wire system which offers a 3.00mm pitch, a higher-current rating of up to 13.0A and superior design options for flexibility and efficient assembly.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
4.20mm6.98 - 17.64mm2 - 2413.0A

Mini-Fit Connectors

The Mini-Fit Connector family delivers an operating temperature up to +125° C, offers a double crimp tool and is available in board-to-board, wire-to-board and wire-to-wire configurations.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
4.20mmup to 16.03mm*2 - 40up to 20.5A*

*Dependent upon product

High-Power Connectors


EXTreme Power Products

EXTreme Power products offer high-current interconnect solutions with best in class power densities. The extensive product offering ranges from EXTreme LPH 30.0A blades to EXTreme PowerMass 150.0A modules. Molex EXTreme Power products – made for your high-current applications.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
1.60 - 12.9010.00 - 18.00mm1 - 72up to 160.0A*

*Dependent upon product

Sentrality Pin and Socket

Molex’s Sentrality Pin and Socket Interconnect System offers high-current board-to-board, busbar-to-board and busbar-to-busbar connectors and provides a +/- 1.00mm radial self-alignment to overcome tolerance stack-up issues.

Image
Pin Size (mm):Mated Height (mm):Circuits:Current (MAX):
3.40 - 11.00mmN/A1350.0A

High-Speed / High-Density Connectors


HD Mezz Connectors

Designed for high-density, high-performance mezzanine applications, the HD Mezz Mezzanine Connector System simplifies PCB routing and maximizes card-slot space while delivering 12.5 Gbps data rate.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
1.20 - 2.00mm16.00 - 38.00mm81 - 3512.0A

1.00mm Mezzanine (IEEE 1386)

A qualified PMC IEEE 1386 standard connector that provides a rugged housing and protected pin interface for reliable signal transmission, a slim-body housing that minimizes airflow obstruction and the versatility to be arrayed to increase circuit size.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
1.00mm8.00 - 15.00mm64, 842.5A

Mirror Mezz Connectors

Footprint-compatible hermaphroditic Mirror Mezz and Mirror Mezz Pro Mezzanine Connectors lower application costs eliminating the need for separate mating parts and offer maximum design flexibility by allowing the user to pair different connector height versions to achieve the desired stack height while supporting data speeds up to 112 Gbps per differential pair for telecommunications, networking and other applications.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
1.50mm 5.00 - 11.00mm124 - 6881.2A

NeoPress Connectors

Modular NeoPress High-Speed Mezzanine System enables design flexibility on space-constrained PCBs with tunable differential pairs, low stack heights and compliant-pin terminations while offering data rates up to 28 Gbps.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
3.50mm 9.00 - 45.00mmCustomizable8.0A per triad

NeoScale Connectors

Delivering the connector with the fastest data rate in the market today at 56 Gbps and the cleanest signal integrity, Molex’s modular NeoScale Mezzanine System features a high-speed triad wafer design for customized PCB routing in high-density system applications.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
2.80mm 12.00 - 40.00mm24, 50, 120 triads8.0A per triad

SEARAY / SEARAY Slim Connectors

Low-profile SEARAY Mezzanine Connectors and Jumpers deliver a 12.5+ Gbps data rate, small footprint and robust solder-charge termination while SEARAY Slim Connectors also improve airflow to address thermal management issues.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (Max):
1.27mm7.00 - 17.00mmSEARAY: 90 - 500
SEARAY SLIM: 40 - 200
2.7A per contact

SpeedMezz Connectors

The SpeedMezz Connector family offers high-densities, low profiles, data rates up to 56 Gbps per differential pair and easy upgrading with common receptacle footprints to deliver versatile solutions for high-speed mezzanine, rugged edge card and lower speed applications.

Image
Pitch (mm):Mated Height (mm):Circuits:Current (MAX):
0.80mm4.00 - +10.00mm22, 60, 820.8A