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SlimStack Connector System

SlimStack Connectors

With the growing demand for smaller and more reliable devices, Molex’s SlimStack Board-to-Board and Board-to-FPC connectors provide robust, high-speed data transmission with various design configurations to provide design flexibility, making this an ideal solution for a wide range of solutions throughout various industries.

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Pitch Mated Height  Circuits Current (Max per Contact)
0.35 - 1.25mm 0.60 - 16.00mm 6 to 240 18.0A

0.35mm Pitch

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SlimStack 0.35mm Pitch

0.40mm Pitch

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SlimStack 0.40mm Pitch

0.50mm Pitch

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SlimStack 0.50mm Pitch

0.635mm Pitch

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SlimStack 0.635mm Pitch

0.80mm Pitch

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SlimStack 080mm Pitch

Overview

The rising demand for smaller, ultracompact devices is driving industries’ needs for miniaturized, reliable and robust connectors with various design options. Many designs require a complex combination of high-current power and high-operating temperatures and electrical reliability and design flexibility. Molex SlimStack Microminiature Board-to-Board and Board-to-FPC Connectors provide a wide range of design options to ensure a reliable connection. These micro/fine-pitch plugs and receptacles feature voltage ratings of up to 125V, operating temperatures up to 125℃, current ratings up to 5.0A for signal connectors, and 15.0A for battery connectors. Additionally, SlimStack SSB and SSB RP Stacking Connector series provide various stack heights.

Customers need an easy mating option that prevents the housing from getting damaged during blind mating and high-power delivery. The nail structure offers wide alignment and robustness. The metal-power-armor nail provides housing protection of up to 3.0A power, electrical reliability and a clean contact point that supports nail structure requirements for various applications. The cover nail prevents housing from being damaged during blind mating up to 50N of force, 0.80mm displacement and 5.0A power. The short body and the nail structure of the stacking connectors prevent housing damage during mating while offering PWB design flexibility.

Featured Product Series

SlimStack 0.35mm ACB6+ PCB Board-to-Board Connectors

SlimStack 0.35mm ACB6+ PCB Board-to-Board Connectors deliver upscaled performance with a power nail up to 5.0A and full-armor housing protection with mating guidance and electrical contact assurance for superior reliability in challenging applications.  

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SlimStack 0.35mm ACB6+ PCB Board-to-Board Connectors
Pitch Mated Height Width
 Circuits
0.35mm 0.60mm
 1.90mm 10 to 60

SlimStack 0.35mm GCB7V and 0.40mm GCB7X Battery Connectors

SlimStack 0.35mm GCB7V Series and 0.40mm GCB7X Series Battery Connectors achieve up to 15.0A of power and electrical reliability in an ultracompact design for battery and other power applications.

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SlimStack 0.35mm GCB7V and 0.40mm GCB7X Battery Connectors
Pitch Mated Height Width
 Circuits
0.35, 0.40mm 0.70mm 2.20mm, 3.20mm 8 to 10

SlimStack 0.635mm Board-to-Board Connectors

Well suited for high density, space constrained applications, SlimStack 0.635mm Floating Board-to-Board Connectors feature a best-in-class floating connector range with various circuit sizes and stacking heights while offering space savings, design flexibility and a simplified assembly process.

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SlimStack 0.635mm Board-to-Board Connectors
Pitch Mated Height Width
 Circuits
0.65mm 6.00 to 16.00mm 10.10mm 20 to 240

SlimStack Floating FSB3 and FSB5 Floating Board-to-Board Connectors

SlimStack Floating FSB3 and FSB5 Floating Board-to-Board Connectors feature 3.00 and 5.00mm stacking height with a large floating range for space-saving and design flexibility, making them Ideally suited for applications requiring high mechanical robustness and reliability in the automotive, industrial, medical and consumer industries.

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SlimStack Floating FSB3 and FSB5 Floating Board-to-Board Connectors
Pitch Mated Height Width
 Circuits
0.40mm 3.00 to 5.00mm 3.20mm, 3.80mm
 20 to 60

Applications by Industry

Automotive:
Audio
Cameras
Car column switches
Central information displays (CID)
Comfort
Digital clusters
Heads-up displays (HUD)
In-vehicle infotainment (IVI)
LiDAR
Lighting
Navigation devices
Radar sensors

Appliances:
Flat-panel TVs
Gaming equipment
Head mounted displays (HMD)
Home Security
Home entertainment systems
Smart speakers
UAVs/Drones
VRs/ARs

Air conditioners
Cooking
Dishwashers
Refrigerators
Vacuum cleaners
Washing machines

Mobile Devices:
Digital cameras
POS terminals
Portable audio devices
Smartphones
Tablets
Wearables
Wireless chargers

MedTech:
Patient Monitor
Portable glucose monitors
Telehealth - remote patient monitoring systems

Networking:
Servers
Storage
Switches
Copiers
Office equipment
Routers
Tablet and Notebook PCs

Industrial Automation:
IoT interconnection devices
PLC, NC
Robotics
UAVs/drones
Factory automation equipment

This is not a definitive list of applications for this product. It represents some of the more common uses.

Frequently Asked Questions

What is the shelf life of the SlimStack Board-to-Board Connector? 
The standard shelf life of our SlimStack Board-to-Board Connectors is 12 months from the date of Molex shipment. 

What is the data rate of the SlimStack Board-to-Board Connector? 
The maximum usable frequency is up to 20GHz, and the data rate is up to 40 Gbps 

Where is pin number 1? 

It is up to the customer to choose pin number 1 – either from left to right or right to left.