Ordering number:ENN1057C PNP/NPN Epitaxial Planar.
Sanyo Semicon Device
A1257 - 2SA1257
Ordering number:ENN1057C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1257/2SC3143 High-Voltage Switching, AF Power Amp, 100W Output Predriver App.
Kexin
2SA1257 - PNP Transistors
SMD Type Transistors PNP Transistors 2SA1257 Features High breakdown voltage. Small output capacitance. ● Very small-sized package permitting the 2S.
Sanyo Semicon Device
2SA1257 - PNP/NPN Epitaxial Planar Silicon Transistors
Ordering number:ENN1057C PNP/NPN Epitaxial Planar Silicon Transistors 2SA1257/2SC3143 High-Voltage Switching, AF Power Amp, 100W Output Predriver App.
Fairchild Semiconductor
FSA1257 - Dual SPST Analog Switch
FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT “A” Option November 2013 FSA1256(A) / FSA1257(A) /.
Fairchild Semiconductor
FSA1257A - Dual SPST Analog Switch
FSA1256(A) / FSA1257(A) / FSA1258(A) — Low-RON Low-Voltage, Dual SPST Analog Switch with Low-ICCT “A” Option November 2013 FSA1256(A) / FSA1257(A) /.