2 Row Connector Wire To Board, 2.54mm Pitch Connectorswith Nose-B
Type Series
1, Detailed specification of product:
1. Basic information:
- Color: Black
- Housing Material: PBT
- Flammability: 94V-0
- Pitch:2.54mm
- Circuits: 4 pin to 64 pins
- Insulation O.D.: 1.63mm
- Terminal materials: Brass
- Finish terminal: Tin-plated or gold-flash
- Matched parts: A2545 series terminal & A2546 series dual row pin
header orA2548 seriesdual row BoxHeader
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
- Temperature Range:-25°C ~+85°C
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.
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#22 | 4.0kgf (Min) |
| AWG#24 | 3.0kgf (Min) |
| AWG#26 | 2.0kgf (Min) |
| 5-3 | Terminal Insertion Force. | Insert the crimped terminal into the housing. | 1.50kgf (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. | 2.00kgf (Min.) |
| 5-5 | Pin Retention Force | Apply axial push force at the speed rate of 25±3mm / minute | 1.50kgf (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) |
3, The application of this series product
Please kindly check the attached picture, you can know its'
appilication 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, Multiple safe & fast shippment available
Various quick delivery way can be offered by us, then you can get
our parts to test in a very short time. And it makes your work more
effective. Let's work together, connect the world.
