2.00mm latch HEADER .079" [2.00] CENTERLINE 2MHR SERIES Introduction: Adam Tech 2MHR Series 2mm Latch Headers are dual row, PCB mounted, shrouded headers with latches for use with dual row IDC female socket connectors. In addition to providing a shock and vibration proof connection the locking latches also act as ejectors to remove the mating socket. Our low profile, space saving design has a center slot for the socket’s polarization bump. Adam Tech’s Latch Headers are available in Straight PCB Mount, Right Angle PCB and SMT Mounting. Plating options include choice of Gold, Tin or Selective Gold Features: Integral Latches provide Shock and Vibration Proof connection Slot for IDC socket Polarization bump Straight PCB, Right Angle PCB and SMT versions Gold, Tin or Selective Gold plating Elevated option available Hi-Temp insulator available Mating Sockets: 2mm X 2mm Dual row IDC sockets Specifications: Material: Insulator: PBT, glass reinforeced, rated UL94V-0 Insulator Color: Black (Gray optional) Contacts: Brass ORDERING INFORMATION Plating: U = Gold over nickel underplate overall SG = Gold over nickel on contact area, Tin over copper underplate on tails. T = Tin over copper underplate overall 2MHR Electrical: Operating voltage: 250V AC max. Current rating: 1 Amp max Contact resistance: 20 mΩ max. initial Insulation resistance: 5000 MΩ min. Dielectric withstanding voltage: 1000V AC for 1 minute Mechanical: Mating durability: 500 Cycles min. 44 V SERIES INDICATOR 2MHR = 2mm Shrouded Header w/Latches POSITIONS 10, 12, 14, 16, 20, 22, 24, 26, 30, 32, 34, 40, 44, 48, 50, 60, 64, 68 Temperature Rating: Operating temperature: -40°C to +105°C U A L LATCHING FEATURES S =Short latches (for sockets w/o strain relief) L =Long latches (for sockets w/strain relief) N=No latches PIN LENGTHS A=Standard length Packaging: Anti-ESD plastic trays Safety Agency Approvals: UL Recognized & CSA Certified, File no. E224053 MOUNTING ANGLE V =Straight Mount H=Right Angle Mount This series is availabe in an elevated version similar to our BHRE Series as shown on pgs. 322-323 solder tail B=Special length, customer specified CONTACT PLATING U=Gold plated SG=Gold plating in contact area, Tin plated solder tails T =Tin plated OPTIONS: Add designator(s) to end of part number HT = High-temp insulator for high-temp soldering processes 304 www.adam-tech.com 2.00mm latch HEADER .079" [2.00] CENTERLINE 2MHR SERIES 2MHR .079 [2.00] STRAIGHT PCB MOUNT .236 [6.00] .160[4.06] Y X [.394 [10.00] .118 [3.00] .079 [2.00] .079 [2.00] B A B .079 [2.00] LATCH DIMENSIONS X 2MHR-34-VUAS Ø.031 [0.80] Y LONG LATCH .775 [19.70] .452 [11.50] SHORT LATCH .665 [16.90] .342 [8.70] A = .079 [2.00] X No. of Spaces + .697 [17.70] B = .079 [2.00] X No. of Spaces Recommended PCB Layout B .079 [2.00] .079 [2.00] 2MHR Right angle PCB MOUNT .079 [2.00] .236 [6.00] .160 [4.06] Y X [.394 [10.00] .079 [2.00] 2MHR-60-HUAS .118 [3.00] A B .079 [2.00] .079 [2.00] LATCH DIMENSIONS X Y LONG LATCH .775 [19.70] .452 [11.50] SHORT LATCH .665 [16.90] .342 [8.70] A = .079 [2.00] X No. of Spaces + .697 [17.70] B = .079 [2.00] X No. of Spaces Ø.031 [0.80] Recommended PCB Layout .079 [2.00] 2MHR .079 [2.00] VERTICAL SMT MOUNT .236 [6.00] .160[4.06] Y X [.394 [10.00] 2MHR-40-HUAS B A LATCH DIMENSIONS X B .079 .047 [2.00] [1.20] .299 [7.60] .157 [4.00] Y LONG LATCH .775 [19.70] .452 [11.50] SHORT LATCH .665 [16.90] .342 [8.70] A = .079 [2.00] X No. of Spaces + .697 [17.70] B = .079 [2.00] X No. of Spaces www.adam-tech.com .394 [10.00] Recommended PCB Layout 305