PC/104, PC/104 Plus Specification Industry Standard bus connection systems, typically used on embedded PC applications. Designed for oard-to-oard stacking with a common bus. PC/104 Connectors mm pitch (M20) Materials PC/104 Plus mm pitch (M22) Materials Mouldings: High Temperature Plastic, UL94V-0 Mouldings: High Temperature Plastic, UL94V-0 Contacts: Phosphor ronze Contacts Finish: Gold M22-602: rass Others: Phosphor ronze Electrical Current Solder Tail: 3A max Finish: Electrical See order code Press-Fit Tail: 1A max Current: 1A max Working voltage: 12V DC Working voltage: 12V DC Voltage proof: 1,000V AC Voltage proof: 800V AC Contact resistance: 30mΩ max Contact resistance: 30mΩ max Insulation resistance: 5,000MΩ min Insulation resistance: 5,000MΩ min Mechanical Mechanical Durability Mating: Press-fit: Insertion force (max): Withdrawal force (min): Insertion force to board (max) Press-Fit: 10 operations 3 operations 2.0N per contact 0.25N per contact 80N per contact Durability: Insertion force (max): Withdrawal force (min): Environmental Temperature range: 10 operations 2.0N per contact 0.3N per contact -55 C to +105 C Environmental Temperature range: -55 C to +105 C Typical PC/104 & PC/104-Plus Module Stack 8-bit Module comprising: = 32+32-contacts Stackthrough: M20-6103245 J3 16-bit Module comprising: = 32+32-contacts Stackthrough: M20-6103245 = 20+20-contacts Stackthrough: M20-6102045 or M20-6152005 PCI us Module comprising: = 32+32-contacts Stackthrough: M20-6103245 = 20+20-contacts Stackthrough: M20-6102045 or M20-6152005 J3 = 120-contacts Stackthrough: M22-6003005 15.24mm (0.6") Assembled PC/104 stack (4 Modules) J3 PCI us Module comprising: = 32+32-contacts Non-stackthrough: M20-6113245 or M20-6163205 = 20+20-contacts Non-stackthrough: M20-6112045 or M20-6162005 J3 = 120-contacts Non-stackthrough: M22-6013005 240
PC/104 Connectors mm Pitch Vertical us Connectors 32+32 contacts supports an 8-bit system. 20+20 contacts combined with 32+32 contacts supports a 16-bit system. Press-fit connectors can be assembled direct to the PC without soldering, using plated-through holes. Stackthrough connectors act as both male and female connectors. SOLDER TAIL CALCULATION A + 3.2 PRESS-FIT TAIL CALCULATION A + 3.56 x (No. of contacts per row - 1) x (No. of contacts per row - 1) C x No. of contacts per row A A 4.90 11.05 11.10 Tail 0.64 x 0.60 Tail 0.64 square Press-Fit connector M20-615 supplied with spacer moulding C 3.80 Ø1.02 Ø1.00-1.09 Plated Through Hole 0 Stackthrough, 12.20mm Solder Tail 1 Non-Stackthrough, 2.30mm Solder Tail 5 Stackthrough, 12.10mm Press-Fit Tail 6 Non-Stackthrough, 3.40mm Press-Fit Tail M20-61 X XX XX 05 Gold (M20-615, 616) 45 Gold (M20-610, 611) 20, 32 241
2mm Pitch Vertical us Connectors Supports PCI bus. Stackthrough connectors act as both male and female connectors. Available in Solder tail configuration. Ø.90 STACKTHROUGH Recommended PC oard Pattern 60.20 4.00 NON-STACKTHROUGH 60.20 9.35 11.99 9.35 2.28 0 Stackthrough 1 Non-Stackthrough M22-60 X 30 05 05 Gold 30 242
2mm Pitch Accessory Connectors Accessory connectors for use with the PC/104 Plus range. PC/104 PLUS POST HEADER PC/104 PLUS POST HEADER RECEPTACLE 60.00 60.20 3.68 1.52 6.35 3.05 3.05 Ø0.80 Ø0.80 4.00 4.00 2 Post Header 3 Post Receptacle M22-60 X 30 42 42 Gold + Tin 30 243
Accessories Accessory components for use with the PC/104 Plus range. The shroud is used to protect the long tails of the Stackthrough connector from the previous page, and ensures alignment with a mating connector. It self retains on the underside of the PC after the Stackthrough connector has been soldered to the PC, by latching into the four mounting holes. PC/104 PLUS SHROUD 63.85 63.35 7.87 Ø1.90 3.70 11.18 13.30 5.45 11.43 ORDER CODE M22-6043098 PC/104 SPACER 15.24 6.35 min 1.25 max 4.75 M3 M3 ORDER CODE R6104-02 244