针座连接器 通孔 4 位置 0.100"（2.54mm）
| Parameter Name | Attribute value |
| category | |
| Maker | Molex |
| series | KK254, 42375 |
| Package | Bulk |
| Connector type | Needle hub, separate |
| Contact type | Male pin |
| Spacing - Mating | 0.100"（2.54mm） |
| Number of needles | 4 |
| Number of rows | 1 |
| 排距 - 配接 | - |
| 加载的针位数 | all |
| style | Board to Board or Cable |
| shield | 无罩 |
| Installation type | Through hole |
| Termination | welding |
| Fastening type | push-pull |
| Contact Length - Mating | 0.295"（7.49mm） |
| 接触长度 - 柱 | 0.120"（3.05mm） |
| Overall contact length | 0.505"（12.83mm） |
| Insulation height | 0.090"（2.29mm） |
| Contact shape | Square |
| Contact surface treatment - mating | gold plated |
| Contact Surface Treatment Thickness - Mating | 30.0µin（0.76µm） |
| Contact Surface Preparation - Column | tin |
| Contact material | - |
| Insulation Materials | Polyamide (PA), nylon, glass fiber reinforced |
| characteristic | - |
| Operating temperature | - |
| Intrusion protection | - |
| Material flammability rating | UL94 V-0 |
| Insulation color | black |
| Rated current (amps) | - |
| Rated voltage | - |
| Joint stack height | - |
| Contact Surface Treatment Thickness - Column | 100.0µin（2.54µm） |
| application | Automotive, general, medical, telecommunications |
| Basic product number | 002228 |
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