分类：连接器产品
兼容/替代Molex|Molex连接器|莫仕|莫仕连接器|51021系列连接器2P~16P|1.25mm间距WTB连接器产品是一款：1.25mm 间距线对板连接器，采用可靠的两点触点设计和摩擦锁；PicoBlade 连接器系统采用两点接触设计，可实现可靠的电气连接，并采用摩擦锁，确保配接保持;镀金提供卓越的可靠性和耐用性；其主要特性和优点是：紧凑的小型 1.25mm 间距 W 对 W/W 对 B 连接器：节省空间，闪光灯和0.38μm镀金版本：可在恶劣的环境条件下提供卓越的可靠性和耐用性，W 到 B 和 W 到 W 解决方案，带直孔和直角方向的 SMT 针座：提供设计灵活度，两点接触式设计：确保在低电流、低电压和高振动条件下的可靠电气连接，摩擦锁：提供安全插配牢度，用于 SMT 垂直针座的可选真空盖：允许使用行业标准拾取喷嘴进行大批量贴装；间距：1.25mm，可提供的替代品Pin位 ：2~16P，产品颜色：白色，产品材质：PA66 UL94V-0 / C5191，适用线材：AWG#28~32。【3M电子产品网提供Molex|Molex连接器|莫仕|莫仕连接器|51021系列连接器2P~16P|1.25mm间距WTB连接器公母座替代品】。
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1、兼容/替代Molex|Molex连接器|莫仕连接器|51021系列连接器2P~16P|1.25mm间距WTB连接器公母座产品相关规格：
| REFERENCE INFORMATION： | MECHANICAL： |
| Packaging: Reel (Terminal) | Crimp Terminal Insertion Force (max.): 4.9N |
| Embossed (SMT Header Assembly) | Crimp Terminal Retention to Housing (min.): 4.9N |
| Tray (Through Hole Header Assembly) | Mating Force(1st): 19.6N (2 Circuit W to B) |
| Bag (Receptacle Housing) | 24.5N (2 Circuit W to W) |
| Designed In: Millimeters | Unmating Force (1st): 2.8N (2 Circuit) |
| RoHS: Yes | Durability: 30 Cycles |
| PHYSICAL | ELECTRICAL： |
| Housing: | Voltage (max.): 125V |
| Receptacle − PBT (51021) | Current (max.): 2.5A at 2 Circuit/26 AWG |
| Header − PA66 (53047/53048 /through hole), | Contact Resistance (max.): 20 Milliohms |
| PA46 (53261/53398 /SMT) | Dielectric Withstanding Voltage: 250V AC |
| Contact: Phosphor, Bronze for crimp terminal, | Insulation Resistance (min.): 100 Megaohms |
| through hole header and SMT header | Operating Temperatures: |
| Plating: | -40 to +105˚C (53398/53261) |
| Contact Area — Gold plated in ffash for crimp | -40 to +85˚C (53047/53048) |
| terminal, through hole header and SMT | |
| headers | |
| — Tin plated for crimp terminal, through hole | |
| header and SMT header | |
| Underplating — Nickel for gold plated crimp | |
| terminals, headers and Tin plated | |
| 53261/53398 | |
| SMT headers |
