参数资料
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