FME Male Crimp Connector for LMR-400
- FME plug with male pin
- Supplied with heat shrink
- Suits 10.3mm diameter cables such as LMR400, RG8/U, Belden 9913

What is a Crimp Connector


A crimp connector is used to terminate the end of a coaxial cable to allow connection to an RF device or antenna. Each series of connector differs by method of connection, size, and electrical properties, allowing a technician to select a connector to best match the intended purpose.


Most crimp connectors consist of three components - the connector body, pin/socket, and crimping ferrule. Terminating a coaxial cable with a crimp connector requires three tools - a wire stripper/cutter, soldering iron, and hex crimp. You can find instructional videos on crimping most connectors on YouTube.


Crimp Hex Die Sizing


  • RG316/RG174 - 0.128"

  • RG58/LMR195 - 0.213"

  • LMR400/RG8 - 0.429"



Automatic Price Breaks

The price listed for this item is for a quantity of 1-24 units. Prices will automatically incur a bulk-buy discount during checkout depending on quantity ordered. For large orders please contact our team to arrange a quote.



  • 25-49 units = 10% Discount

  • 50-74 units = 15% Discount

  • 75-99 units = 20% Discount

  • 100-249 units = 24% Discount

  • 250-499 units = 29% Discount

  • 500-999 units = 33% Discount

  • +1000 units = 37% Discount


Product image representative only, for exact dimensions and/or specification please contact us for a copy of the CAD drawing.







Electrical Specifications

Resistance: 50Ω
Frequency Range: DC-3GHz
Working Voltage: 500V RMS
Withstand Voltage: 1000V RMS
Contact Resistance:
- (1) Centre Contact: <10mΩ
- (2) Outer Contact: <5mΩ
Insulation Resistance: >5000MΩ
Insertion Loss: <0.2dB/2GHz

Mechanical/Environmental Specifications

Durability: >500 cycles
Body Material: Brass
Plating Material: Nickel
Pin/Socket Contact: Brass
Pin/Socket Plating: Gold
Crimp Ferrule Material: Brass
Crimp Ferrule Plating: Nickel
Insulator: PTFE
Operating Temperature: -55° to 155° C


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tick rohs compliant lead free

(FMEM-400)

SKU FMEM-400
Shipping Weight 0.0450kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.030m
Shipping Cubic 0.000075m3