PC/104, PC/104 Plus Specification PC/104 Connectors – 2.54mm pitch (M20) PC/104 Plus – 2.00mm pitch (M22) Materials Materials Mouldings: High Temperature Plastic, UL94V-0 Contacts: Phosphor Bronze Finish:Gold Mouldings: Contacts: Finish: Electrical High Temperature Plastic, UL94V-0 M22-602: Brass Others: Phosphor Bronze See order code Electrical Current rating:Solder Tail: 3A max Press-Fit Tail: 1A max Voltage rating: 12V DC Voltage proof: 1,000V AC Contact resistance: 30 mΩ max Insulation resistance: 5,000 MΩ min Environmental Environmental Temperature Range: -55°C to +105°C Temperature Range: Mechanical M22-605/606: -40°C to +85°C Others: -55°C to +105°C Mechanical Durability:Mating: 10 operations Press-fit: 3 operations Insertion force (max): 2.0N per contact Withdrawal force (min): 0.25N per contact Insertion force to board (max):Press-Fit: 80N per contact Durability:Mating: 10 operations Press-fit: 3 operations Insertion force (max): M22-605/606: 1.2N per contact Others: 2.0N per contact Withdrawal force (min): M22-605/606: 0.2N per contact Others: 0.3N per contact Insertion force to board (max):Press-Fit: 60N per contact All preferred sizes of this range are held in stock. Check www.harwin.com for availability. Typical PC/104 & PC/104-Plus Module Stack 8-bit Module – comprising: J1 = 32+32-contacts Stackthrough: M20-6103245 or M20-6153205 J1 J2 J1 J3 J2 J1 J3 J2 J1 16-bit Module – comprising: J1 = 32+32-contacts Stackthrough: M20-6103245 or M20-6153205 J2 = 20+20-contacts Stackthrough: M20-6102045 or M20-6152005 PCI Bus Module – comprising: J1 = 32+32-contacts Stackthrough: M20-6103245 or M20-6153205 J2 = 20+20-contacts Stackthrough: M20-6102045 or M20-6152005 J3 = 120-contacts Stackthrough: M22-6003005 or M22-6053005 Assembled PC/104 stack (4 Modules) 15mm PCI Bus Module – comprising: J1 = 32+32-contacts Non-stackthrough: M20-6113245 or M20-6163205 J2 = 20+20-contacts Non-stackthrough: M20-6112045 or M20-6162005 J3 = 120-contacts Non-stackthrough: M22-6013005 All dimensions in mm. www.harwin.com 153 Typical PC/104 & PC/104-Plus Module Stack PC/104, PC/104 Plus Current rating:1A max Voltage rating: 12V DC Voltage proof: 800V AC Contact resistance: 30 mΩ max Insulation resistance: 5,000 MΩ min PC/104 Connectors A range of bus connectors compatible with the PC/104 industry standard for embedded PC applications, designed for stacking boards with a common bus. 32+32 contacts supports an 8-bit system. 20+20 contacts combined with 32+32 contacts supports a 16-bit system. B 2.54 Solder Tail = Ø1.02 Press-Fit Tail = Ø1.00-1.09 Plated Through Hole Calculation PC/104, PC/104 Plus A B + 3.20 B 2.54 x (No. of contacts per row - 1) C 2.54 x No. of contacts per row 2.54 Recommended PC Board Pattern SOLDER TAIL PRESS-FIT TAIL A + 0.36 A 4.90 5.00 11.10 11.05 2.54 Tail 0.64 x 0.60 B Tail 2.54 Press-Fit connector M20-615 supplied with spacer moulding 5.00 C 2.54 0.64 square 2.54 B B 3.80 HOW TO ORDER M20 - 61 X xx XX Series code Finish connector Type 05 Gold (M20-615, 616) 45 Gold (M20-610, 611) 0 Stackthrough, 12.20mm Solder Tail 1 Non-Stackthrough, 2.30mm Solder Tail 5 Stackthrough, 12.10mm Press-Fit Tail No. OF CONTACTS PER ROW 6 Non-Stackthrough, 3.40mm Press-Fit Tail 20, 32 All dimensions in mm. www.harwin.com 154 PC/104 Plus Connectors Supports PCI bus. Available in Press-Fit or Solder Tails. B 6.00 PC/104, PC/104 Plus Solder Tail – Ø0.90 Press-Fit Tail = Ø0.85-0.94 Plated Through Hole 2.00 2.00 4.00 Recommended PC Board Pattern SOLDER TAIL PRESS-FIT TAIL 60.00 0.50 square 8.00 2.00 8.00 9.35 9.35 Tail Tail 2.00 58.00 8.50 60.30 0.50 square 6.00 2.00 2.00 58.00 6.00 HOW TO ORDER M22 - 60 X 30 05 Finish Series code 05 connector Type Gold 0 Stackthrough, 12.00mm Solder Tail 1 Non-Stackthrough, 2.30mm Solder Tail 5 Stackthrough, 12.40mm Press-Fit Tail No. OF CONTACTS PER ROW 6 Non-Stackthrough, 2.90mm Press-Fit Tail 30 All dimensions in mm. www.harwin.com 155 PC/104 Plus Connectors Accessories Accessory connectors and components for use with the PC/104 Plus range. Shroud M22-604 is used to protect the long tails of the Stackthrough connectors from page 155, and ensures alignment with a mating receptacle. It self retains on the underside of the PCB following soldering/fitting the Stackthrough connector, by latching into the four mounting holes. PC/104 Plus Post Header PC/104 Plus Shroud 63.85 PC/104, PC/104 Plus 60.00 63.85 58.00 8.00 63.35 58.00 3.68 1.52 0.50 square 7.87 Ø1.90 3.05 2.00 2.00 58.00 3.70 Recommended PC Board Pattern 3.70 6.00 13.30 11.18 See previous page for Recommended PC Board Pattern 5.45 PC/104 Plus Post Header receptacle 60.20 13.30 11.18 5.45 8.00 11.43 11.43 order code PC/104 SPACER 6.35 R6104-02 15.24 4.75 6.35 min 1.25 max 0.50 square 2.00 58.00 5.00 3.10 2.00 6.00 See previous page for Recommended PC Board Pattern M3 M3 HOW TO ORDER M22 - 60 X 30 XX Finish Series code connector Type 42 Gold + Tin (M22-602, 603) 98 Shroud (M22-604) 2 Post Header 3 Post Receptacle No. OF CONTACTS PER ROW 4 Shroud 30 All dimensions in mm. www.harwin.com 156