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    Molex SMA Series, jack PCB Mount SMA Connector, 50Ω, Solder Termination, Straight Body

    Molex
    RS Stock No.:
    759-5303
    Mfr. Part No.:
    73251-3140
    Brand:
    Molex
    View all Coaxial Connectors
    276 In stock - FREE next working day delivery available
    216 available from Europe for delivery within 1 working day(s).
    Add to Basket
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    Added

    Price Each

    £4.13

    (exc. VAT)

    £4.96

    (inc. VAT)

    UnitsPer unit
    1 - 14£4.13
    15 - 49£3.63
    50 - 99£3.48
    100 - 249£3.35
    250 +£3.21
    RS Stock No.:
    759-5303
    Mfr. Part No.:
    73251-3140
    Brand:
    Molex

    Technical Reference


    Legislation and Compliance

    COO (Country of Origin):
    TW

    Product Details

    Molex 50 Ohm SMA RF Coaxial PCB Jack Connectors


    50 Ohm SMA RF coaxial PCB mount Jack Receptacles with a teflon dielectric, gold plated centre contact and brass body with Gold plating except 800-6918 and 800-6936 which have Nickel plated bodies.
    These SMA RF coaxial PCB mount Jack Receptacles features are:
    759-5293 PCB and Panel mount, supplied with a jam nut and lock washer.
    759-5299 Edge mount, 1.6 mm thick PCB, length from PCB edge is 9.53 mm.
    759-5252 Right Angle, Through Hole
    800-6918 Right Angle, Through Hole Nickel plated
    800-6961 Edge Mount, 1.6 mm thick PCB, length from PCB edge is 12.7 mm.
    759-5303 Vertical, Through Hole
    800-6933 Vertical, SMT
    800-6949 Edge and Bulkhead mount (no hardware)
    800-6936 Right Angle, PCB and Bulkhead mount, Nickel plated
    841-1827 Right Angle, PCB mount, Through Hole
    800-6986 Jack to Jack Bulkhead Adapter

    Molex Straight Female PCB Mount SMA Connector Jack, 50Ω Impedance, 1.425g - 73412 Series - 73251-3140


    This connector jack from Molex provides a reliable connection point for SMA (SubMiniature version A) coaxial cables on printed circuit boards (PCBs). This component has a centre contact made of gold-plated beryllium-copper material, which is highly conductive and corrosion-resistant, so it ensures a strong and long-lasting connection. Thanks to the jack's low impedance of 50Ω (ohms), there's minimal resistance to energy flow, ensuring you get speedy signal transmission. You'll find this type of component commonly used in communication devices.

    • Light weight of 1.425g to minimise bulk and strain on your equipment
    • Maximum process temperature of +260°C for ease of soldering
    • Straight orientation for easy linking with coaxial cable
    • Through-hole mounting style for simple installation on a PCB

    Applications


    • Radio frequency (RF) communication devices
    • Satellite antennae

    How frequently can I use this jack without causing excess wear?


    Frequent disconnection and connection cycles can cause wear and shorten the lifespan of the jack. This one's designed to handle two cycles per day at the maximum operating temperature. If you disconnect and reconnect cables more frequently, this jack will be more likely to wear down quickly.


    Molex SMA RF Coaxial Connectors


    The Molex range of high- performance SMA RF Coaxial subminiature Connectors are suitable for microwave frequencies. The SMA design of threaded couplings gives uniform contact of the outer conductors to reduce reflections and attenuation at higher frequencies. High mechanical strength and durability are also ensured by the threaded SMA design.

    Specifications

    AttributeValue
    GenderFemale
    Coaxial Connector TypeSMA Connector
    Mounting TypePCB Mount
    Impedance50Ω
    Termination MethodSolder
    Body OrientationStraight
    SizeSubminiature
    BulkheadNo
    Operating Frequency18GHz
    Body PlatingGold
    PolarityNormal
    SeriesSMA
    Contact MaterialBeryllium Copper
    Contact PlatingGold
    Series Number73412
    276 In stock - FREE next working day delivery available
    216 available from Europe for delivery within 1 working day(s).
    Add to Basket
    Units

    Added

    Price Each

    £4.13

    (exc. VAT)

    £4.96

    (inc. VAT)

    UnitsPer unit
    1 - 14£4.13
    15 - 49£3.63
    50 - 99£3.48
    100 - 249£3.35
    250 +£3.21