950-NLFL-DS/04 WECO, 950-NLFL-DS/04 Datasheet - Page 2

• Manufacturer Part Number: 950-NLFL-DS/04
• Description: Connector; Plug; 4; 26 to 14; 10; 300 V; 0.197 in.; 0.25 in.; 3.5 mm; 2500 V
• Manufacturer: WECO
• Type: Pluggabler

Specifications of 950-NLFL-DS/04

• Agency Approvals: UL, CSA
• Brand/series: 95-FL Series
• Color: Black
• Connector Type: Plug
• Cross-section Area: 3.5 mm
• Current, Rating: 10 A
• Length, Stripping: 0.25 in.
• Material, Body: Polyamide, Self Extinguishing (UL 94, V-0)
• Material, Terminal: Nickel Plated Copper Alloy
• Number Of Poles: 4 Poles
• Pin Spacing: 0.197(5) In.(mm)
• Primary Type: PCB
• Temperature Rating: 140 °C
• Termination: Screw
• Torque, Tightening: 0.4 Nm (Max.) (CSA Approval), 3.5 lbf-in. (Max.) (UL Approval)
• Voltage, Rating: 300 V
• Voltage, Withstanding: 2500 V
• Wire Entry: Top
• Wire, Awg: 26-14
• Lead Free Status / Rohs Status: RoHS Compliant part
• For Use With: Printed circuit boards

This two piece connector was designed for the HVAC
industry, and allows external wiring to be connected to
type 950-NLFL-DS which is mounted to a slot in the
base plate by means of a locking foot. The cover is
equipped with type 971-SLK pinstrip which is soldered
to a printed circuit board. Contact is made when the
cover and base plate are assembled.
Technical Data
Center to Center Spacing: 5 mm (0.197 in.)
Nominal Cross Section:
1.5 mm
Wire Stripping Length: 6 mm (0.25 in.)
Application
For information and instructions on the design of the
footprint and cutouts for the base design please
contact WECO. For the design of the interaction
between the PCB mounted pinstrip, the cover and the
baseplate mounted plug please contact WECO.
Illustration
Plug
Plug-In Direction Perpendicular to PCB and Wire
Entrance Parallel to PCB when plugged with
SLK /-SLS
THR, 971-SLK-CPL,
With locking foot.
This product can be assembled to the baseplate
maintaining 5 mm center-to-center spacing. Thus
any number of poles can end-to-end stack.
2
(2325 mils
/-SLW, 971-SLK-SMD,
2
)
971-SLT-SMD
971-SLK-
971-
Molding: Polyamide, self extinguishing UL 94, V-0,
color black
Temperature limits:
Short Time: 140°C (284°F)
Continuous: RTI 105°C (221°F)
Low Limit: -40°C (-40°F)
Comparative Tracking Index: CTI > 600
Oxygen Index Rating: 32%
Terminal Body: Nickel plated copper alloy
Wire Protector: Tin plated copper alloy
Screw: M2.6, Slotted head, zinc plated blue
passivated, steel substrate