Beckwith Electronics


824 Horan Drive, Fenton, Mo 63026
(636) 343-6463
(636) 343-7026 fax

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BlockMaster


Specifications

Features:
  1. Dual row phenolic material blocks.
  2. For surface mounting on non-conductive surfaces.
  3. Each row (2 screws) is one position.
HD-A Series

HD10A Specifications
Features:
  1. 9.5mm (3,75") centers.
  2. Closed bottom design.

    Electrical
    Withstanding voltage:2000V AC per min.
    IR:>500M Ohms (500V DC)
    Operating temp:-30°C to +150°C
    Current:10A @250V
    Wire range:14 to 18 AWG
    Torque:12 lb-in
    Materials
    Screw:M3.5 Phil/slot Ni plated steel
    Positions available:2 to 24
    Mounting ends:ø4.3mm
    Housing:Phenolic, black (UL94V-0)
    Terminal:Tin plated brass

    Dimensions
    n=number of contact rows
    A=(n x 9.5) + 17
    B=(n + 1) x 9.5

    HD20A Specifications
    Features:
    1. 11mm (.433") centers.
    2. Closed bottom design.

    Electrical
    Withstanding voltage:2000V AC per min.
    IR:>500M Ohms (500V DC)
    Operating temp:-30°C to +150°C
    Current:20A @250V
    Wire range:12 to 18 AWG
    Torque:12 lb-in
    Materials
    Screw:M3.5 Sems phil/slot Ni plated steel
    Positions available:2 to 24
    Mounting endsø4.7mm
    Housing:Phenolic, black (UL94V-0)
    Terminal:Tin plated brass

    Dimensions:
    N=number of contact rows
    A=(N x 11) +20
    B=(N + 1) x 11

    HD30A Specifications
    Features:
    1. 14mm (.55")centers.
    2. Open bottom design.

    Electrical
    Withstanding voltage:2000V AC per min.
    IR:>500M Ohms (500V DC)
    Operating temp:-30°C to +150°C
    Current:30A @ 300V
    Wire range:14 to 22 AWG
    Torque:16 lb-in
    Materials
    Screw:M4 Phil/slot Ni plated steel
    Positions available:2 to 22
    Mounting ends:ø5.5mm
    Housing:Phenolic, black (UL94V-0)
    Terminal:Tin plated brass

    Dimensions:
    N=Number of contact rows
    A=(N x 14) +26
    B=(N + 1) x 11