4140 Cinch Connectors, 4140 Datasheet - Page 188

• Manufacturer Part Number: 4140
• Description: Terminal Block,8 Contacts,0.375 Pitch
• Manufacturer: Cinch Connectors
• Type: Barrier Stripr

Specifications of 4140

• Number Of Contacts: 4POS
• Number Of Contact Rows: 2
• Termination Method: Screw
• Mounting Style: Panel
• Contact Pitch (mm): 9.53mm
• Current Rating (max): 15A
• Operating Temp Range: -48C to 148C
• Housing Material: Phenolic
• Body Orientation: Straight
• Operating Voltage (max): 250VAC
• Product Height (mm): 28.58mm
• Product Length (mm): 54.78mm
• Wire Gauge: 16
• Lead Free Status / RoHS Status: Compliant

4
Screwlocks
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Materials
Commercial Screwlock Assemblies:
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M24308 Military Screwlock Assemblies:
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D-subminiature Hardware
Accessories
Screwlocks are designed to retain the same size mated connectors together or to secure the connector to a rack/panel.
Screwlocks may be used on plugs or sockets.
Female screwlocks consist of one #4-40 screw with a #4-40 hole in the top, two flat washers to accommodate different panel
thicknesses, one lockwasher, and one #4-40 nut. Military female screwlocks include three flat washers.
Male screwlocks consist of one #4-40 slotted screw and a spring tension clip. Different sizes accommodate the various
connector flange sizes and types of backshells or hoods (if applicable).
Two screwlocks are required per connector.
Military screwlocks meet all requirements of MIL-C-24308.
Male Screwlock Assembly: Clip and screw are steel with zinc plating and yellow chromate finish.
Female Screwlock Assembly: Washers (2), lockwashers, hex nuts, and nuts are steel with zinc plating
and yellow chromate finish.
Male Screwlock Assembly: Clip and screw are steel with cadmium plating and yellow chromate finish.
Female Screwlock Assembly: Washers (3), lockwashers, hex nuts, and nuts are steel with cadmium plating and
yellow chromate finish.
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Female Screwlock
4-98
Male Screwlock