1, Detailed specification of product:
1. Basic information:
- Color: White
- Housing Material: Nylon66
- Flammability: 94V-2
- Pin material: Brass or tin-plated
- Pitch: 4.20 mm
- Circuits: 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, 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) |
3, Related dimension 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
Ratings & Applicable Wires
| Item | Standard |
| Rated Voltage (Max.) | 600V AC/DC | Insulation O.D. 3.10mm (Max.) |
| Rated Current (Max.) And Applicable Wires | AWG#14 | 6A AC/DC |
| AWG#16 |
| AWG#18 |
| AWG#20 | 5A AC/DC |
| AWG#22 | 4A AC/DC |
| AWG#24 | 3A AC/DC |
| Ambient Temperature Range | -25℃ ~ +85℃* |
*: Including terminal temperature rise
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) | 10mΩ (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) | 1000MΩ (Min.) |
| 4-3 | Dielectric Withstanding Voltage | Mate connectors, apply 1500V 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.) |
4,FAQ
1) What's the delivery time?
Usually 5-8 days after payment received, longer for large order.
2) What’s the payment term?
Our payment terms: T/T, PayPal, Western Union, Moneygram, L/C, etc.
3) What's the shipping way?
Via DHL, FedEx, EMS, UPS, by air, by sea...etc.
4) Do you have after-sales service?
Yes. 8 hours online service
5) What is your guarantee for the goods?
We will replace 1:1 for the defective goods after sales.12 months guarantee after manufacturing.
Product Tags:
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Double Row Wafer Connector Right Angle 24 Positions With 4.2mm Pitch Mini-Fit Header Images
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