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KK® 254 Connector System
Ideal for board-to-board and wire-to-board low-power and signal applications, KK® 254 connectors provide a flexible design and cost-saving solutions for a variety of applications. Signal application KK® 254 connectors are ideal for use in industries such as automotive, medical and consumer, delivering up to 5.0A and 250V per circuit in a 2.54mm centerline pitch. Dual-cantilever terminals offer a square-post contact area that interfaces with the male pin header through a spring-like contact. Available in 22 to 30 AWG wire, an optional box-style dual-cantilevered terminal is optimal for high-vibration applications.
Headers are available in single-row, unshrouded, through-hole PCB termination styles in solid and breakaway varieties. A friction lock is available for a more secure mating interface. KK 254 PCB receptacles are available in right-angle, top-entry and board-through configurations. Housings have built-in polarization features and are available in UL 94V-2 and UL 94V-0 nylons.
触点数 3
极性 Male
触点电镀 Gold
额定电压DC 250 V
额定电流 4.00 A
排数 1
灼热丝测试标准 Non-Compliant
无卤素状态 Not Low Halogen
方向 Vertical
电路数 3
易燃性等级 UL 94 V-0
针脚数 3
拔插次数 100
额定电流Max 4A/触头
工作温度Max 80 ℃
工作温度Min -40 ℃
额定电压Max 500 V
接触电阻Max 20 mΩ
安装方式 Through Hole
引脚间距 2.54 mm
长度 7.62 mm
宽度 2.49 mm
高度 8.38 mm
引脚间距 2.54 mm
外壳颜色 Black
触点材质 Phosphor Bronze
工作温度 0℃ ~ 75℃
外壳材质 Nylon
产品生命周期 Active
包装方式 Bag
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
HTS代码 8536694040



| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
22-28-4033 Molex 莫仕 | 当前型号 | 当前型号 |
22-28-4035 莫仕 | 完全替代 | 22-28-4033和22-28-4035的区别 |
22-28-4032 莫仕 | 类似代替 | 22-28-4033和22-28-4032的区别 |
22-28-4031 莫仕 | 类似代替 | 22-28-4033和22-28-4031的区别 |