NTE159M Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -60 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.6 A
• Collector Dissipation: 0.4 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 200 MHz
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-18

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the NTE159M is the NTE123.The DXT2907A (SOT-89), DZT2907A (SOT-223), FJX2907A (SOT-323), FMMT2907A (SOT-23), FMMT2907AR (SOT-23), FMMTA55 (SOT-23), KN2907AS (SOT-23), KST2907A (SOT-23), KST55 (SOT-23), KTN2907AS (SOT-23), KTN2907AU (SOT-323), MMBTA55 (SOT-23), MMST2907A (SOT-323), PMBT2907A (SOT-23), PMST2907A (SOT-23), PZTA55 (SOT-223) and SMBTA55 (SOT-23) is the SMD version of the NTE159M transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the NTE159M with the 2N2907A.