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

RULETEAM CONNECTION TECHNOLOGY (SHENZHEN) CO.,LTD

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Contact name:Ricky Zou

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

Country/Region china
City & Province shenzhen guangdong
Categories Connectors
InquireNow

Product Details

 

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 Diameter 1.00mm 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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