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2.54mm pitch RA connector Equivalent I/O connectors Wire to Board Crimp style Connectors

Dongguan Xinpei Plastic & Metal Electronic Co. Ltd
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2.54mm pitch RA connector Equivalent I/O connectors Wire to Board Crimp style Connectors

Brand Name : HRT
Model Number : A2549H-2XNP
Certification : ISO9001/ ISO14001/UL/RoHS/REACH
Place of Origin : Dongguan, China(mainland)
MOQ : 5000pcs
Price : negotiated
Payment Terms : TT, Western Union, PayPal, L/C
Supply Ability : 28000K pcs per month
Delivery Time : 5 to 8 working days after payment checked
Packaging Details : Reel, Tube(Pipe), Tape, Bag or as required
Category : Housing
Row number : Dual
Mounting Type : Standard on board
Wire range : AWG26# to 22#
Application : Signal, PCB board-in
Matched housing : A2548 series pin box
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2.54mm pitch connector wire to board tin-plated finish terminals
1, Detailed specification of product:

1.Basic information:

  • Color: Black
  • Housing Material: PBT
  • Flammability: 94V-0
  • Pitch:2.54mm
  • Circuits: 10pins, 16pins, 20pins, 26pins, 30pins, 34pins 40pins.
  • Insulation O.D.: 1.70mm
  • Terminal materials: Phosphor bronze
  • Finish terminal: Tin-plated type
  • Matched terminal: A2549 series terminal

2. Electrical characteristic:

  • Current Rating: 3A AC DC
  • Voltage Rating: 250V AC, DC
  • Contact Resistance: 20mΩ Max
  • Insulation Resistance: 1000mΩ
  • Withstanding Voltage: 1500V AC/minute

3. Mechanical characteristic:

  • ​​Temperature Range:-25°C ~+85°C
  • Terminal Insertion Force:1.00kgf (Max.)
  • Terminal/Housing Retention Force:1.50kgf (Min.)
  • Pin Retention Force:1.50kgf (Min.)

Other detailed data please check the pictures as below.

2, Related engineering drawing and testing report

The attached picture is our standard engineering drawing and report for your reference, it will help you to
know our product feature, then you can choose the right models.

Terminal dimension drawing

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#223.0kgf (Min)
AWG#242.0kgf (Min)
AWG#261.5kgf (Min)
5-3Terminal Insertion Force.Insert the crimped terminal into the housing.1.00kgf (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.1.50kgf (Min.)
5-5Pin Retention ForceApply axial push force at the speed rate of 25±3mm / minute1.50kgf (Min.)
5-6DurabilityWhen mated up to 50 cycles repeatedly by the rate of 10 cycle per minute.Contact Resistance 30mΩ (Max.)

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 30mΩ (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)

3,The application of this series product

Please kindly check the attached picture, you can know its' applicated range directly. It is ideal for most of household appliance, computer, communication device. By the way, all of this series prodcut are certificated by REACH, UL, RoHS. In order to protect the evironment, some parts are halogen free.

4, Why choose us
1). High Reputation: We are a professional & realiable electronics connector, wafer, termianl
manufacturer with 12 years experience, who has owned high reputation in this field.

2). Famous Exhibition: We are active in attending Exhibitions, like China Sourcing Fair in
HongKong. We've built up business with lots of clients from all over the world.

3). Visit us: Welcome to visit our factory facility, we will show you a competitive company
with high quality & reasonable price.

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2.54mm pitch RA connector Equivalent I/O connectors Wire to Board Crimp style Connectors Images

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