1, Detailed specification of product:
1. Basic information:
- Color: White
- Housing Material: PA66
- Flammability: 94V-2
- Pin material: Brass or tin-plated
- Pitch: 4.20 mm
- Circuits: 2 to 24 positions
- Insulation O.D.: 3.10mm
- Terminal materials: Phosphor bronze/Brass
- Finish terminal: Tin-plated type
2. Electrical characteristic:
- Current Rating: 9A AC DC
- Voltage Rating: 600V AC, DC
- Contact Resistance: 10mΩ Max
- Insulation Resistance: 1000MΩ
- Withstanding Voltage: 1500V AC/minute
3. Mechanical characteristic:
- Temperature Range:-25°C ~+85°C
- Terminal Insertion Force: 1.50kgf (Max.)
- Terminal/Housing Retention Force: 3.00kgf (Min.)
- Pin Retention Force: 3.00kgf (Min.)
- Latch Yield Strength:7.0kgf (Min.)
- Panel Mount Retention Force: 16.0kgf (Min.)
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.
Dimension drawing 
Testing report
The detailed testing report will help you to know the performance
of product, it can be your important reference.
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 20mΩ (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 20mΩ (Max.) Insulation Resistance 100MΩ (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 20mΩ (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 101D 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 | Solder pot method Soldering time: 10±0.5 sec. Solder Temperature: 260±5℃ Solder iron method Soldering Time: 5±0.5 sec. Solder Temperature: 370℃ ~ 400℃ | Appearance No Damage. |
3,The application of this series product
Please kindly check the below picture, you can know its' applicated
range directly. Our products are mainly used in wire to wire
connecting, power, Inside of some machines and some appliances, or
power of PCB board. By the way, all of this series prodcut are
complied with REACH, UL, RoHS srandard. In order to protect the
evironment furthur, some parts are halogen free.
4, Introduction for this series products
Please kindly notice that the C4255 series product, you can buy it
as a set, then we will offer you reasonable price.
| C4255 series product |
| Terminal | C4255F-T and C4255M-T |
|
| Connector | Single row type | C4255HF-NP & C4255HMNP & C4255HMA-NP |
| Dual row type | C4255HF-2XNP & C4255HM-2XNP & C4255HMA-2XNP |
|
| Wafer | Single row type | C4255WV-NP & C4255WR-NP & C4255WR-F-NP(with foot) |
| Dual row type | C4255WV-2XNP & C4255WR-2XNP & C4255WR-F-2XNP(with foot) |
