PCB standoff MSEC

stackablefor the automotive industry

Product overview
The MSEC family comprises self-retaining snap-lock insulating PCB supports available in Type 1 (through) and Type 2 (through with countersunk recess) designed for fast push-in fixing and defined spacing of printed circuit boards.

Functionality
Allows sequential stacked assembly of multiple PCBs along the same axis enabling progressive installation from base panel to upper boards. Provides stable mechanical retention, defined board-to-board spacing and reliable electrical insulation between components and chassis.

Materials & ratings

• Material: PA66 (polyamide 66)
• Flammability: UL94 V-2 (some variants UL94 V-0)
• Colors: Natural, Red (model dependent)
• Types: Type 1 (through), Type 2 (through with countersink)

Available references (summary)
Multiple standard references cover diameters and lengths from 3.20 mm up to 25.40 mm with panel thickness 1.57 mm and hole sizes around 4.70–4.75 mm. Detailed reference table and dimensioned drawings are provided in the PDF drawing.

Other resources & conformity

• 2D drawing PDF available
• UL94 classifications indicated; some variants V0
• RoHS compliant
• IP rating: not specified
• Dimensions in millimetres
• Video demonstration available

Technical characteristics

• Family / model: MSEC
• Function: Snap-lock insulating PCB support for quick fixing and spacing of printed circuit boards
• Assembly: Snap-lock push-in system for sequential stacked assembly
• Retention: Stable mechanical retention and defined spacing
• Electrical insulation: Ensures insulation between components and chassis
• Material: PA66
• Flammability rating: UL94 V-2 / UL94 V-0 (variant dependent)
• Colors: Natural, Red
• Types: Type 1 (through), Type 2 (through with countersunk recess)
• Screw compatibility: Typically M3; some variants M3.5 or M4
• Units: millimetres
• Compliance: RoHS