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Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement

    Buy cheap Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement from wholesalers
     
    Buy cheap Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement from wholesalers
    • Buy cheap Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement from wholesalers
    • Buy cheap Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement from wholesalers
    • Buy cheap Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement from wholesalers

    Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement

    Ask Lasest Price
    Brand Name : HRT
    Model Number : A1254H-NP
    Certification : ISO9001/ ISO14001/UL/RoHS/REACH
    Price : negotiated
    Payment Terms : TT, Western Union, PayPal, L/C
    Supply Ability : 500 K pcs per month
    Delivery Time : 5 to 8 working days after payment checked
    • Product Details
    • Company Profile

    Single Row 1.25mm Pitch Circuit Board Wire Connectors Molex 51146 Replacement


    1, The specification of the product including basic size information, electrical and mechanical properties.

    Basic size information
    ColorWhite
    Pitch1.25mm
    Mating lockwithout
    MaterialPA66
    FlammabilityUL94V-0
    Wire Insulation Diameter1.00mm Max.
    Mounting sideStandard on-Board
    Terminals materialphosphor bronze, tin-plated/gold-flash finish
    Electrical properties
    Current Rating1A AC, DC
    Voltage Rating150V AC, DC
    Contact Resistance30mΩ Max
    Insulation Resistance500mΩ min
    Withstanding Voltage500V AC/minute
    Mechanical properties
    Operating Temperatureemperature range-25℃ to 85 ℃
    Other information please kindly check the following picture.

    2, Drawings & testing report



    3. Ratings & Applicable Wires


    ItemStandard
    Rated Voltage (Max.)125V AC/DCInsulation O.D. 0.90mm (Max.)
    Rated Current (Max.) And Applicable WiresAWG#281A AC/DC
    AWG#301A AC/DC
    AWG#321A AC/DC
    Ambient Temperature Range-25℃ ~ +85℃*

    *: Including terminal temperature rise


    4. Electrical Performance


    Test DescriptionProcedureRequirement
    4-1

    Contact Resistance


    Mate connectors, measure by dry circuit, 20mV (max), 10mA.(Based upon JIS C5402 5.4)20mΩ (Max.)
    4-2Insulation ResistanceMate connectors, apply 500V DC between adjacent terminal or ground. (Based upon JIS C5402 5.2/MIL-STD-202 Method 302 Cond. B)100MΩ (Min.)
    4-3Dielectric Withstanding VoltageMate connectors, apply 500V AC (rms) for 1 minute between adjacent terminal or ground. (Based upon JIS C5402 5.1/MIL-STD-202 Method 301)No Breakdown.
    4-4Contact Resistance on Crimped PortionCrimp the applicable wire on to the terminal, measure by dry circuit, 20mV (Max.)., 10mA.5mΩ (Max.)

    5. Mechanical Performance


    Test DescriptionProcedureRequirement
    5-1Actuator Insertion & Withdrawal ForceInsert and withdraw connectors at the speed rate of 25±3mm / minute.Refer to paragraph 7
    5-2Crimping Pull Out ForceFix the crimped terminal, apply axial pull out force on the wire at the speed rat of 25±3mm / minute.(Based upon JIS C5402 6.8)AWG#281.0kgf (Min)
    AWG#300.8kgf (Min)
    AWG#320.5kgf (Min)
    5-3Terminal Insertion Force.Insert the crimped terminal into the housing.0.50kgf (Max.)
    5-4Terminal/Housing Retention Force.Apply axial pull out force at the speed rate of 25±3mm / minute on the terminal assembled in the housing.0.50kgf (Min.)
    5-5Pin Retention ForceApply axial push force at the speed rate of 25±3mm / minute0.50kgf (Min.)
    5-6DurabilityWhen mated up to 50 cycles repeatedly by the rate of 10 cycle per minute.Contact Resistance 40mΩ (Max.)
    5-7Vibration

    Amplitude: 1.5mm P-P

    Sweep time: 10-55-10 Hz in 1 minute Duration: 2 hours in each X.Y.Z. axes.

    (Based upon MIL-STD-202 Method 201A)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

    Discontinuity 1 μsec.(Max.)

    5-8Physical Shock490m/s²{50G},3 strokes in each X.Y.Z. axes. (Based upon JIS C0041/MIL-STD-202 Method 213B Cond. A)


    6. Environmental Performance And Others


    Test DescriptionProcedureRequirement
    6-1Temperature RiseCarrying rated current load.(Based upon UL 498)30℃(Max.)
    6-2Heat Resistance85±2℃,96 hours (Based upon JIS C0021/MIL-STD-202 Method 108A Cond. A)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

    6-3Cold Resistance-25±3℃,96 hours (Based upon JIS C0020)
    6-4Humidity

    Temperature: 40±2℃

    Relative Humidity : 90~95%

    Duration: 96 hours

    (Based upon JIS C0022/MIL-STD-202 Method 103B Cond. B)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

    Insulation Resistance 10MΩ (Min.)

    Dielectric Withstanding Voltage Must meet 4-3

    6-5Temperature Cycling

    5 cycles of:

    a) -55℃ 30 minutes

    b) +85℃ 30 minutes

    (Based upon JIS C0025)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

    6-6Salt SprayTin-plated 12 hours / Gold- plated 24 hours exposure to a salt spray from the 5±1% solution at 35±2℃. (Based upon JIS C0023/MIL-STD-202 Method 101C Cond. B)
    6-7SO2 Gas

    24 hours exposure to 50±5ppm.

    SO2 gas at 40±2℃.

    6-8NH3 Gas40 minutes exposure to NH3 gas evaporating from 28% Ammonia solution.

    6-9Solderability

    Soldering Time: 5±0.5 sec.

    Solder Temperature: 245±5℃

    Solder Wetting 95% of immersed area must show no voids, pin holes
    6-10Resistance to Soldering Heat

    When reflowing

    Refer to paragraph 8

    Solder iron method

    Soldering Time: 5±0.5 sec.

    Solder Temperature: 370℃ ~ 400℃

    Appearance No Damage.

    7. Actuator Insertion/Withdrawal Force

    [Unit : kgf]

    CircuitsAt InitialCircuitsAt Initial
    Insertion (Max.)Withdrawal (Min.)Insertion (Max.)Withdrawal (Min.)
    Single0.220.02102.200.20
    020.440.04112.420.22
    030.660.06122.640.24
    040.880.08132.860.26
    051.100.10143.080.28
    061.320.12153.300.30
    071.540.14204.400.40
    081.760.16306.600.60
    091.980.18



    3, FAQ
    Q:Do you allow multiple design per setup?
    A:Yes.We accept OEM service and allow multiple design per setup.

    Q:How long does shipping take?
    A:It depends on the destination location and quantity. In most developed world, delivery by Fed x/UPS/DHL is normally 3-5 days(excluding weekends).

    Q: How is the goods packaged ?
    A: Usually in bags, tube, pipe, plated & carton


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