| 型号: | U257 |
| 厂商: | NATIONAL SEMICONDUCTOR CORP |
| 元件分类: | 小信号晶体管 |
| 英文描述: | 2 CHANNEL, N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-78 |
| 文件页数: | 1/1页 |
| 文件大小: | 76K |
| 代理商: | U257 |

相关PDF资料 |
PDF描述 |
|---|---|
| UN5216H | 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
| UN5219TX | 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
| UN521DH | 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR |
| UN2118TSK | 100 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR |
| UN5111H | 100 mA, 50 V, PNP, Si, SMALL SIGNAL TRANSISTOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| U257-025 | 制造商:Tripp Lite 功能描述:USB 2.0 2.5 IN. SATA DRIVE ENCLOSURE - Bulk |
| U257BG | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:To drive LED-displays with 5 or 10 diodes |
| U258-035 | 制造商:Tripp Lite 功能描述:USB 2.0 EXTERNAL HARD DRIVE ENCLOSURE 3GBPS 3.5IN SATA WINDO - Bulk |
| U2-592 | 制造商:OTTO Engineering Inc 功能描述:SAME AS U2-034 EXCEPT IP68S ANDRED BUTTON |
| U25E2D | 制造商:EMERSON 功能描述:MOTOR 25 HP, VOLTAGE:208-230-460, HERTZ:60, 3-PHASE, 1770:RPM, 66.0-59.0-29.5:AMPS, RIGID MOUNTING, 248T:FRAME, REVERSE, BALL BEARING, CLOSED MOTOR, 1-7/8 X 4-5/8 SINGLE SHAFT, (270LBS) FRAME : ALL OTHER HERTZ : 60 HERTZ HP OR WATTAGE : 20 HP PHASE : 3 PHASE ROTATION (ALL SE) : REV RPM : 1701-1800 RPM SPEEDS : 1 SPEED VOLTAGE : MULTI VOLT |