SlimStack™ 0.40 mm Pitch Board-to-Board Connectors


Ideal for tight packaging applications such as mobile phones, the SlimStack™ 0.40mm connectors offer the industry's widest selection of low profile, ultra-narrow-width connectors in various stack heights for space savings and design flexibility

Molex's SlimStack™ 0.40mm connector family includes stack heights as low as 0.70mm and widths as narrow as 2.50mm. Many SlimStack 0.40mm versions are intermateable and footprint compatible, which enables various stack heights without having to change the PCB pattern.

Unique features of the SlimStack 0.40mm connectors include nickel-barrier plating to prevent solder-flux intrusion, friction locks for secure mating, a two-point contact design version for additional contact reliability, and a high mating-retention version to withstand shock and vibration applications.

Unique features of the SlimStack 0.4 range include:

  • CleanPoint™ contact design for anti-flux reliability
  • High mating-retention version
  • Two-point contact design for stable signal
  • Nickel-barrier plating to prevent solder intrusion
  • Friction locks for secure mating

SlimStack™ SlimStack B8 0.40 mm Pitch Connectors

Manufacturer Part Number Description Available Quantity Datasheets
5037721010 0.4MM BTB RECPT 0.8MM 10 POS 3500
5037721610 0.4MM BTB RECPT 0.80MM 16POS 2696
5037722010 0.4MM BTB RECPT 0.80MM 20POS 4510
5037722410 0.4MM BTB RECPT 0.80MM 24POS 3710
5037723010 0.4MM BTB RECPT 0.80MM 30POS 8182
5037723410 0.4MM BTB RECPT 0.80MM 34POS 5083
5037761010 0.4MM BTB PLUG 0.80MM 10POS 3600
5037761610 0.4MM BTB PLUG 0.80MM 16POS 2999
5037762010 0.4MM BTB PLUG 0.80MM 20POS 1164
5037762410 0.4MM BTB PLUG 0.80MM 24POS 4658
5037763010 0.4MM BTB PLUG 0.80MM 30POS 5485
5037763410 0.4MM BTB PLUG 0.80MM 34POS 5910