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PC/104, PC/104 Plus SpecificationDesigned for Board-To-Board stacking with a common bus.PC/104 Connectors – 2.54mm pitch (M20)PC/104 Plus – 2.00mm pitch (M22)MaterialsMaterialsMouldings: High Temperature Plastic, UL94V-0Mouldings: High Temperature Plastic, UL94V-0Contacts:Phosphor hor BronzeFinish:See order codeElectricalCurrent Solder Tail:Press-Fit Tail:3A max1A maxCurrent: 1A maxWorking voltage:12V DCWorking voltage:12V DCVoltage proof:1,000V ACVoltage proof:800V ACContact resistance:30mΩ maxContact resistance:30mΩ maxInsulation resistance:5,000MΩ minInsulation resistance:5,000MΩ minElectricalMechanicalMechanicalDurability Mating:Press-fit:10 operations3 operationsInsertion force (max):2.0N per contactWithdrawal force (min):0.25N per contactDurability:10 operationsInsertion force (max):2.0N per contactWithdrawal force (min):0.3N per contactEnvironmentalInsertion force to board (max)Press-Fit:80N per contactTemperature range:-55 C to 105 CEnvironmentalTemperature range:-55 C to 105 CTypical PC/104 & PC/104-Plus Module Stack8-bit Module – comprising:J1 32 32-contacts Stackthrough: M20-6103245or M20-6153205J1J2J1J3J2J1J3J2J116-bit Module – comprising:J1 32 32-contacts Stackthrough: M20-6103245or M20-6153205J2 20 20-contacts Stackthrough: M20-6102045or M20-6152005Assembled PC/104 stack (4 Modules)15.24mm(0.6")PCI Bus Module – comprising:J1 32 32-contacts Stackthrough: M20-6103245or M20-6153205J2 20 20-contacts Stackthrough: M20-6102045or M20-6152005J3 120-contacts Stackthrough: M22-6003005PCI Bus Module – comprising:J1 32 32-contacts Non-stackthrough: M20-6113245or M20-6163205J2 20 20-contacts Non-stackthrough: M20-6112045or M20-6162005J3 120-contacts Non-stackthrough: M22-6013005All dimensions in mm.www.harwin.com256Typical PC/104 & PC/104-Plus Module StackPC/104, PC/104 PLUSIndustry Standard bus connection systems, typically used on embedded PC applications.
PC/104 Connectors2.54mm Pitch Vertical Bus ConnectorsPC/104, PC/104 PLUS32 32 contacts supports an 8-bit system.20 20 contacts combined with 32 32 contacts supportsa 16-bit system.Press-fit connectors can be assembled direct to the PCBwithout soldering, using plated-through holes.Stackthrough connectors act as both male and femaleconnectors.CALCULATIONSOLDER TAILCALCULATIONPRESS-FIT TAILAB 3.2B2.54 x (No. of contacts per row - 1)AAB 3.56B2.54 x (No. of contacts per row - 1)C2.54 x No. of contacts per row4.90A5.0011.1011.052.54Tail0.64 x 0.602.54BTailPress-Fit connector M20-615 supplied with spacer moulding2.545.00C2.540.64 squareB3.80BBB2.542.542.54Ø1.02Ø1.00-1.09Plated Through Hole2.54Recommended PC Board PatternRecommended PC Board PatternHOW TO ORDERSERIES CODEM20 - 61 X XX XXFINISHTYPE0Stackthrough, 12.20mm Solder Tail05Gold (M20-615, 616)45Gold (M20-610, 611)1Non-Stackthrough, 2.30mm Solder Tail5Stackthrough, 12.10mm Press-Fit TailNO. OF CONTACTS PER ROW6Non-Stackthrough, 3.40mm Press-Fit Tail20, 32All dimensions in mm.www.harwin.com257
PC/104 Plus ConnectorsPC/104, PC/104 PLUS2mm Pitch Vertical Bus ConnectorsSupports PCI bus.Stackthrough connectors act as both male and femaleconnectors.Available in Solder tail dPC Board .0060.209.352.0058.008.0011.999.350.50 square2.000.50 square2.002.28HOW TO ORDERM22 - 60 X 30 05SERIES CODEFINISH05GoldTYPE0StackthroughNO. OF CONTACTS PER ROW1Non-Stackthrough30All dimensions in mm.www.harwin.com258
PC/104 Plus Connectors2mm Pitch Accessory ConnectorsPC/104, PC/104 PLUSAccessory connectors for use with the PC/104 Plus range.PC/104 PLUS POST HEADERPC/104 PLUS POST HEADER 0.50 square6.352.003.050.50 802.006.002.00Recommended PC Board Pattern4.002.00Recommended PC Board PatternHOW TO ORDERM22 - 60 X 30 42SERIES CODEFINISH42Gold TinTYPE2Post HeaderNO. OF CONTACTS PER ROW3Post Receptacle30All dimensions in mm.www.harwin.com259
PC/104 Plus ConnectorsPC/104, PC/104 PLUSAccessoriesAccessory components for use with the PC/104 Plus range.The shroud is used to protect the long tails of the Stackthroughconnector from the previous page, and ensures alignment witha mating connector. It self retains on the underside of the PCBafter the Stackthrough connector has been soldered to thePCB, by latching into the four mounting holes.PC/104 PLUS SHROUD63.8563.3558.007.87Ø1.90Recommended PC Board Pattern3.7013.3011.185.4511.43ORDER CODEM22-6043098PC/104 SPACER15.246.35 min4.755.001.25 maxM3M3ORDER CODER6104-02All dimensions in mm.www.harwin.com260
Typical PC/104 & PC/104-Plus Module Stack PC/104, PC/104 Plus Specification PC/104 Connectors – 2.54mm pitch (M20) Materials Mouldings: High Temperature Plastic, UL94V-0 Contacts: Phosphor Bronze Finish: Gold Electrical Current Solder Tail: 3A max Press-Fit Tail
