Molex Micro and Signal Connector Solutions

Initially designed for consumer handheld devices, Molex microminiature and wire-to-board connectors are now being used in applications across many industries. Companies are looking for new ways to use technology to reach and engage with customers. These new application features have translated into a need for more modularity and increased flexible printed assemblies to meet these requirements.

Key application trends across all industries are now increasing the need for micro connector solutions. Molex SlimStack Board-to-Board Connectors, Easy-On FFC/FPCs, and Wire-to-Board Connectors are designed to provide:

  • Increased user interface
  • Feature-rich options
  • Profile change flexibility

In turn, feature-rich options and increased user interfaces result in:

  • Increased flexible printed assemblies to board connection points
  • Modular design (multiple PCBs designs)

Ideal for compact applications in the automotive, industrial, medical and mobile device industries, SlimStack Board-to-Board Connectors offer a wide selection of low-profile, narrow width options in various mated heights and circuit sizes.

0.35mm Pitch
Molex SlimStack-B-to-B-0.35-SSB6RP-H0.60-W2

― 0.60mm to 1.00mm mated height
― 2.00mm mated width
― 10 to 70 circuits
― Power terminal option for 3A of current
Receptacle 504618
Plug 504622


0.40mm Pitch
Molex SlimStack-B-to-B-0.40-B8-H0

― 0.60mm to 2.3mm mated height
― 2.5mm to 3.40mm mated width
― 6 to 100 circuits
― HRF Lineup
― Power terminal options for up to 10A of current
Receptacle 503548
Plug 503552


0.635mm Pitch
Molex SlimStack-B-to-B-0.635-H8

― 6.00mm to 16.00mm mated height
― 6.40mm mated width
― 20 to 200 circuits
Receptacle 52885
Plug 55091


0.80mm Pitch
Molex SlimStack-B-to-B-0

― 5.50mm to 8.00mm mated height
― 7.20mm mated width
― 18 to 30 circuits
― 0.80 Floating
Receptacle 52588
Plug 53307


Super-fine pitch and small-size FFC/FPC Connectors with ZIF, non-ZIF, slider, flip actuator and FPC-to-board styles and a variety of circuit sizes deliver both high reliability and speedy data rates.

0.50mm Pitch
Molex Easy-On FFCFPC Connector (closed)
― Right Angle Orientation
― Dual Contact Position
― 4 to 40 circuits
― Right Angle Orientation
― Bottom Contact Position
― 4 to 80 circuits
― Right Angle Orientation
― Top Contact Position
― 4 to 50 circuits
― Right Angle Orientation
― Bottom Contact Position
― 4 to 50 circuits
― Vertical Orientation and contact Positions
― 20 to 70 circuits
― Vertical Orientation and contact Positions
― 6 to 42 circuits


1.00mm Pitch
Molex Easy-On FFCFPC Connector 10 526101633 Opened
― Right Angle Orientation
― Bottom Contact Position
― 4 to 40 circuits
― Right Angle Orientation
― Top Contact Position
― 3 to 34 circuits
― Vertical Orientation and contact Positions
― 5 to 30 circuits

Molex features a wide variety of available wire-to-board signal connectors that provide excellent design flexibility and cost-savings.

Molex Micro-Lock Plus hpi
Micro-Lock Plus Connector System Ideal for compact applications, the Micro-Lock Plus Wire-to-Board Connector System provides electrical and mechanical reliability in a high-temperature design that meets industry requirements 505432 – Receptacle
505433 – Header
505431 – Terminal
Molex Pico-Lock SNG 1.0 1
Pico-Lock Connector System Available in both 1.00 and 1.50mm pitch versions, the Pico-Lock Wire-to-Board system offers an ideal combination of low profile, high current and durable locking for any application requiring space savings and secure mating retention 504051 – Receptacle
504050 – Header
504052 – Terminal
Molex Pico-Clasp Dual all-variatns A
Pico-Clasp Wire-to-Board Connectors Molex’s core 1.00mm pitch, wire-to-board Pico-Clasp Connectors offer a versatile system that offers a variety plating and design options, ideal for nearly all applications 501330 – Receptacle
203557 – Header
501334 – Terminal
Molex Pico EZ Mate Slim
Pico-EZmate and Pico-EZmate Slim Connection System The 1.20mm Pico-EZmate and Pico-EZmate Slim Wire-to-Board low-profile connectors support automated assembly processes in tight-spaced applications 78172 – Receptacle
78171 – Header
78172 – Terminal
Molex Pico-Blade
PicoBlade Connector System The 1.25mm pitch, Wire-to-Wire and Wire-to-Board connector system offers a balance of performance, size and affordability 51021 – Receptacle
53398 – Header
50058 – Terminal
Molex Board-In-Connector 2
Board-In-Connectors Ideal for simple and permanent connections, one-piece direct solder-to-board assembly provides space and cost saving compared to the two-piece connection system. 51022 – Receptacle
50061 – Terminal
Molex Pico Spox 87438 unmated
Pico-SPOX Wire-to-Board Connector System The Pico-SPOX 1.50mm Wire-to-Board Connector System provides electrical and mechanical reliability in a high-temperature design that meets several industry requirements.

87439 – Receptacle
87437 – Header
87421 – Terminal

Molex CLIK-Mate Family
CLIK-Mate Wire-to-Board Connectors The 1.25mm pitch, Wire-to-Wire and Wire-to-Board connector system offers a balance of performance, size and affordability 502578 – Receptacle
502584 – Header
502579 – Terminal
Molex 878321210 Milligrid Hdr Surface mount 12 circuits
Milli-Grid Connector System A space saving, high-density connector system based on a 2.00 by 2.00mm grid pattern that offers complete design flexibility 151192 – Receptacle
151118 – Header
50394 – Terminal
Molex iGrid plug and receptacle oltr
iGrid Wire-to-Board Dual-Row Connector System Offers a compact design and anti-tangle internal lock for applications requiring good mating retention 501646 – Receptacle
501876 – Header
501647 – Terminal
Molex Micro-Latch HSG Friction-Lock-Type 510650600
Micro-Latch Connector System Provides a reliable connection interface for industry- standard 2.00mm wire-to-board applications. 51065 – Receptacle
53253 – Header
50212 – Terminal
Molex Mini-Lock-2
Mini-Lock Wire-to-Board Connector System The versatile and proven Mini-Lock system offers TPA, positive-lock and glow wire features to meet a variety of industry needs. It is ideal for a wide range of applications including home appliance, consumer, automotive and industrial.

51163 – Receptacle
53517 – Header
50752 – Terminal

Molex MiniSPOX 76650 0167 300
Mini-SPOX Wire-to-Board Connector System The Mini-SPOX solution delivers electrical and mechanical reliability in a high temperature design that meets automotive, consumer and industiral industry requirments.

5264 – Receptacle
5267 – Header
5263 – Terminal


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Connector Design Considerations for Advanced Automotive Systems

29 Oct 2019 - 31 Dec 2019

Learn how developments in automotive technologies are enabling smarter, more feature rich in-vehicle applications, which in turn vastly improve vehicle performance. This transformation is driving data requirements, creating a need for connectivity solutions that can handle more data at higher speeds than ever before.


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Key Microminiature Connection Points

Today’s technology demands more modularity and increased flexibility. See an example of the key connections that drive micro products with Molex FFC/FPC, Board-to-Board and Wire-to-Board Connectors.

Explore the connected home experience

From security and surveillance to energy and utilities, home automation has a variety of applications. Discover all the connections in an interactive experience.