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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
Specifications
Brand Name :
HRT
Model Number :
A1254H-NP
Certification :
ISO9001/ ISO14001/UL/RoHS/REACH
Place of Origin :
Dongguan, China(mainland)
MOQ :
5000 pcs
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
Packaging Details :
Bag with outside carton
Suitable terminals :
A1254T series
Suitable wafer :
A1254W series
Wire Termination Method :
Crimping
Wire range :
AWG28# to 32#
Circuits :
2pins to 30pins
Row :
Single
Description

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

Product tags

0.8 pitch idc connector

,

1.27mm pitch idc connector

,

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

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Product Detail
Brand Name :
HRT
Model Number :
A1254H-NP
Certification :
ISO9001/ ISO14001/UL/RoHS/REACH
Place of Origin :
Dongguan, China(mainland)
MOQ :
5000 pcs
Price :
negotiated
Contact Supplier
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

RULETEAM CONNECTION TECHNOLOGY (SHENZHEN) CO.,LTD

Active Member
10 Years
guangdong, shenzhen
Since 2004
Business Type :
Manufacturer, Exporter
Main Products :
Circuit Board Wire Connectors, Wire To Board Connectors, Wire To Wire Connectors
Total Annual :
20,000,000-24,999,999
Employee Number :
100~149
Certification Level :
Active Member
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