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Home ProductsCircuit Board Wire Connectors

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

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

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

    Product Details:

    Place of Origin: Dongguan, China(mainland)
    Brand Name: HRT
    Certification: ISO9001/ ISO14001/UL/RoHS/REACH
    Model Number: A1254H-NP

    Payment & Shipping Terms:

    Minimum Order Quantity: 5000 pcs
    Price: negotiated
    Packaging Details: Bag with outside carton
    Delivery Time: 5 to 8 working days after payment checked
    Payment Terms: TT, Western Union, PayPal, L/C
    Supply Ability: 500 K pcs per month
    Contact Now
    Detailed Product Description
    Suitable Terminals: A1254T Series Suitable Wafer: A1254W Series
    Wire Termination Method: Crimping Wire Range: AWG28# To 32#
    Circuits: 2pins To 30pins Row: Single
    High Light:

    Printed Circuit Board Connectors

    ,

    Pcb Connectors Wire To Board

    ,

    Molex 51146 Circuit Board Wire Connectors

     

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

    Basic size information
    Color White
    Pitch 1.25mm
    Mating lock without
    Material PA66
    Flammability UL94V-0
    Wire Insulation Diameter  1.00mm Max.
    Mounting side Standard on-Board
    Terminals material phosphor bronze, tin-plated/gold-flash finish
     
                                                           Electrical properties
    Current Rating 1A AC, DC
    Voltage Rating 150V AC, DC
    Contact Resistance 30mΩ Max
    Insulation Resistance 500mΩ min
    Withstanding Voltage 500V AC/minute
     
                                                             Mechanical properties
    Operating Temperatureemperature range -25℃ to 85 ℃
                               Other information please kindly check the following picture.

     

    2, Drawings & testing report

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

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

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

     

     

    3. Ratings & Applicable Wires

     

    Item Standard
    Rated Voltage (Max.) 125V AC/DC Insulation O.D. 0.90mm (Max.)
    Rated Current (Max.) And Applicable Wires AWG#28 1A AC/DC
    AWG#30 1A AC/DC
    AWG#32 1A AC/DC
    Ambient Temperature Range -25℃ ~ +85℃*

    *: Including terminal temperature rise

     

    4. Electrical Performance

     

    Test Description Procedure Requirement
    4-1

     

    Contact Resistance

     

    Mate connectors, measure by dry circuit, 20mV (max), 10mA.(Based upon JIS C5402 5.4) 20mΩ (Max.)
    4-2 Insulation Resistance Mate connectors, apply 500V DC between adjacent terminal or ground. (Based upon JIS C5402 5.2/MIL-STD-202 Method 302 Cond. B) 100MΩ (Min.)
    4-3 Dielectric Withstanding Voltage Mate 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.
    4-4 Contact Resistance on Crimped Portion Crimp the applicable wire on to the terminal, measure by dry circuit, 20mV (Max.)., 10mA. 5mΩ (Max.)

     

    5. Mechanical Performance

     

    Test Description Procedure Requirement
    5-1 Actuator Insertion & Withdrawal Force Insert and withdraw connectors at the speed rate of 25±3mm / minute. Refer to paragraph 7
    5-2 Crimping Pull Out Force Fix 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#28 1.0kgf (Min)
    AWG#30 0.8kgf (Min)
    AWG#32 0.5kgf (Min)
    5-3 Terminal Insertion Force. Insert the crimped terminal into the housing. 0.50kgf (Max.)
    5-4 Terminal/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.)
    5-5 Pin Retention Force Apply axial push force at the speed rate of 25±3mm / minute 0.50kgf (Min.)
    5-6 Durability When mated up to 50 cycles repeatedly by the rate of 10 cycle per minute. Contact Resistance 40mΩ (Max.)
    5-7 Vibration

    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.)

    5-8 Physical Shock 490m/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 Description Procedure Requirement
    6-1 Temperature Rise Carrying rated current load.(Based upon UL 498) 30℃(Max.)
    6-2 Heat Resistance 85±2℃,96 hours (Based upon JIS C0021/MIL-STD-202 Method 108A Cond. A)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

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

    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

    6-5 Temperature Cycling

    5 cycles of:

    a) -55℃ 30 minutes

    b) +85℃ 30 minutes

    (Based upon JIS C0025)

    Appearance No Damage.

    Contact Resistance 40mΩ (Max.)

    6-6 Salt Spray Tin-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)
    6-7 SO2 Gas

    24 hours exposure to 50±5ppm.

    SO2 gas at 40±2℃.

    6-8 NH3 Gas 40 minutes exposure to NH3 gas evaporating from 28% Ammonia solution.

     

    6-9 Solderability

    Soldering Time: 5±0.5 sec.

    Solder Temperature: 245±5℃

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

    Circuits At Initial Circuits At Initial
    Insertion (Max.) Withdrawal (Min.) Insertion (Max.) Withdrawal (Min.)
    Single 0.22 0.02 10 2.20 0.20
    02 0.44 0.04 11 2.42 0.22
    03 0.66 0.06 12 2.64 0.24
    04 0.88 0.08 13 2.86 0.26
    05 1.10 0.10 14 3.08 0.28
    06 1.32 0.12 15 3.30 0.30
    07 1.54 0.14 20 4.40 0.40
    08 1.76 0.16 30 6.60 0.60
    09 1.98 0.18      

     

     


    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

     

     

    Contact Details
    RULETEAM CONNECTION TECHNOLOGY (SHENZHEN) CO.,LTD

    Contact Person: Tienne Chen

    Tel: +8613711905178

    Send your inquiry directly to us (0 / 3000)

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