2.54mm pitch wire housing for battery terminal connectors from 2pins to 20 pins
1, Detailed Datasheet of product
| Basic size information |
| Suitable terminals | A2542T series |
| Mount type | Not on board |
| Wire range | AWG22# to 28# |
| Circuits | 2pins to 20pins |
| Wire Insulation Diameter | 1.57mm Max. |
| Part No. | A2542HC-NP |
| |
| Electrical properties |
| Current Rating | 4A AC, DC |
| Voltage Rating | 250V AC, DC |
| Contact Resistance | 10mΩ Max |
| Insulation Resistance | 1000MΩ min |
| Withstanding Voltage | 1000V AC/minute |
| |
| Mechanical properties |
| Temperature range | -25℃ to 85 ℃ |
| Other information please kindly check the following picture. |
2, Related drawing and report
The following data is for your refernce, it will be a good tools for you to understand our products.
Ratings & Applicable Wires
| Item | Standard |
| Rated Voltage (Max.) | 250V AC/DC | Insulation O.D. 1.57mm (Max.) |
| Rated Current (Max.) And Applicable Wires | AWG#24 | 3.0A AC/DC |
| AWG#26 | 3.0A AC/DC |
| AWG#28 | 2.0A AC/DC |
| AWG#30 | 1.0A 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 1000V 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.) |
Crimp Specifications & Actuator Insertion/Withdrawal Force
7-1 Terminals with height, suggestion pressure width and wire and terminal's retention
| Wire Diameter | Numbers | Conductor Parts(Core Wire)mm | Insulation Parts(PVC)mm |
| Width | Height | Width | Height |
| AWG#24 | A2542 | 1.45±0.10 | 0.95±0.10 | 1.90(Max.) | 1.60(Max.) |
| AWG#26 | 0.90±0.10 |
| AWG#28 | 0.85±0.10 |
| AWG#30 | 0.80±0.10 |
7-2 [Unit : kgf]
| Circuits | At Initial | Circuits | At Initial |
| Insertion (Max.) | Withdrawal (Min.) | Insertion (Max.) | Withdrawal (Min.) |
| Single | 1.00 | 0.10 | 11 | 6.50 | 2.30 |
| 02 | 2.00 | 0.50 | 12 | 7.00 | 2.50 |
| 03 | 2.50 | 0.70 | 13 | 7.50 | 2.70 |
| 04 | 3.00 | 0.90 | 14 | 8.00 | 2.90 |
| 05 | 3.50 | 1.10 | 15 | 8.50 | 3.10 |
| 06 | 4.00 | 1.30 | 16 | 9.00 | 3.30 |
| 07 | 4.50 | 1.50 | 17 | 9.50 | 3.50 |
| 08 | 5.00 | 1.70 | 18 | 10.00 | 3.70 |
| 09 | 5.50 | 1.90 | 19 | 10.50 | 3.90 |
| 10 | 6.00 | 2.10 | 20 | 11.00 | 4.10 |
3, Our advantages
1.Quality is life, we establish our brand step by step (high quality).
2.Competitive price.
3.Attractive package.
4.Fast Delivery.
5.Excellent after-sale service.
6.Feel free to join our team and establish business relationship between us.
7.Welcome to inquiry us and send you our catalogue to know what we have.
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Nylon66 Material 2.54mm Pitch Connector, Crimp Style Connectors From 2pin To 20pin Circuits Images
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