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Plug-in Screw Connector System for Printed Circuit Boards

938-HFL (-DS) 3.50 mm (0.138 in) Spacing   -   3 poles Print this page

  • These products were created for the broadcasting and video production industries but can be used in all applications where a small wire gauge is needed. Series 938-HFL features a handle to simplify vertical in-line insertion and removal and is designed to provide strain relief for the terminated wires.

    Self-locking snap-in feature when used with the 931-HSL and 930-HSL headers.

    The plug and header are designed to prevent accidental separation of the two parts.

    Horizontal and vertical plug-in versions are available, both versions feature 3 poles and 3.5 mm center to center spacing.
  • Plug
Technical Data

Center to Center Spacing: 3.500 mm (0.138 in)

Nominal Cross Section: 1 mm2 (1550 mils2)

Wire Stripping Length: 5.000 mm (0.197 in)

Bill of Materials

Molding : Polyamide, Self extinguishing UL 94, V-0

Color : Grey

Temperature limits : Short Time : 200°C (392°F)
Continuous : 105°C (221°F)Low Limit : -40°C (-40°F)

Ambient Temp. Range (°C) : -40°C to 40°C

Comparative Tracking Index : CTI ≥ 600 V

Oxygen Index Rating : 31 %


Terminal Body: Nickel plated copper alloy

: Nickel silver

Contact Spring: Tin plated copper alloy

Screw: Slotted head, zinc plated blue passivated, steel substrate M2

Visual Description
  • Enlarged clamping area
  • RoHS WEEE Pb free surface compliant
Approval Information UL File No. E69841  |  CSA File No. LR24322
    TYPE (Spacing)
    Current (A)
    Voltage (V)
    Screw Tightening
  • 938-HFL (-DS)
    3.5 mm
     2.0 lbfin 
  • 938-HFL (-DS)
    3.5 mm
     0.2 Nm 
  • DS version is UL and CSA certified for 28-20 AWG.
International Approval Information

Rated Impulse Withstand Voltage : 2500 V

Please fill in the How to Order box
Wire protector:
Plated component: contact spring






WECO Electrical Connectors Inc.
18050 Trans-Canada Highway, Kirkland, QC Canada H9J 4A1
Tel.: 1.514.694.9136 fax.: 1.514.694.0956
Toll free.: 1.800.724.2928 (US and CAnada only)