PNP Silicon Power Transistor Audio Amplifier & Driver (100W)

Reliable High-Power PNP Transistor for Everyday Projects

This PNP silicon transistor is designed for everyday consumers and hobbyists who need a dependable power amplifier or driver solution. It’s ideal for building or repairing high-power audio amplifiers and electronic equipment that require strong, stable performance.

Key Features & Benefits

• 100W Power Dissipation: Supports high output for audio and power circuits.
• Silicon Construction: Offers excellent reliability and long-term stability.
• Easy to Use: Standard TO-3 package for straightforward mounting and heat dissipation.
• Consistent Performance: Perfect for both new electronic builds and everyday amplifier repairs.

Technical Specifications

• Transistor Type: PNP
• Material: Silicon
• Application: Audio Frequency Power Amplifier, Driver
• Maximum Power Dissipation (Pd): 100W
• Package Style: TO-3
• Product ID: NTE281

Typical Uses & Simple Instructions

This PNP power transistor is great for repairing or designing high-fidelity audio equipment, robust audio drivers, and other power amplifier projects. Simply solder into a compatible TO-3 socket or mount to a heatsink for best thermal performance. Its durable build ensures reliable operation in everyday and enthusiast applications.

This part is the equivalent replacement for the following:

001-022070, 13-40346-1, 174-20989-26, 1B05310, 20989-26, 2N4904, 2N4905, 2N4906, 2N5868, 2N5872, 2N6226, 2N6227, 2N6228, 2SA1001, 2SA1002, 2SA1028 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), 2SA1067, 2SA1072, 2SA649, 2SA649A, 2SA649B, 2SA649C, 2SA650, 2SA651, 2SA679, 2SA679B, 2SA679-R, 2SA679R, 2SA679Y, 2SA680, 2SA680-R, 2SA680R, 2SA680Y, 2SA714, 2SA714C, 2SA714D, 2SA714E, 2SA714L, 2SA714LC, 2SA714LD, 2SA714LE, 2SA745, 2SA745A, 2SA747A, 2SA753, 2SA753A, 2SA753B, 2SA753C, 2SA756, 2SA756A, 2SA756B, 2SA756C, 2SA757, 2SA757A, 2SA757B, 2SA757C, 2SA758, 2SA758A, 2SA758B, 2SA758C, 2SA837, 2SA878, 2SA882, 2SA980, 2SA981, 2SA982, 2SB506, 2SB506A, 2SB506B, 2SB506C, 2SB506D, 2SB530, 2SB531, 2SB531-O, 2SB531-R, 2SB531-Y, 2SB541, 2SB555, 2SB555-O, 2SB555-R, 2SB556, 2SB556O, 2SB556-R, 2SB556R, 2SB557, 2SB557-O, 2SB558-O, 2SB588-O, 2SB588-R, 2SB611, 2SB611A, 2SB611AB, 2SB611AC, 2SB611B, 2SB611C, 2SB696, 2SB697F, 2SCA753, 2SCA753A, 2SCA753B, 2SCA753C, 30000581, 305-001010, 4822-130-41149, 482213041149, 48-869671, 561-6804-905, 6190100860, 921-01113, A1028 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), A1040(TRANS), A1064R(TRANS), A1065Q(TRANS), A1065R(TRANS), A1072, A1-TSS-PPO-006, A649, A649A, A649B, A649C, A679, A679B, A679R, A679Y, A680, A680R, A680Y, A714C, A714D, A714E, A714L, A714LE, A745, A745A, A753, A753A, A753B, A753C, A756, A756A, A756B, A756C, A757, A757A, A757B, A757C, A758, A758A, A758B, A758C, A837, A882, A980, A981, A982, B506, B506A, B506C, B506D, B520, B530, B531, B531-O, B531-R, B531-Y, B541, B555, B555-0, B555-O, B556, B556O, B556R, B557, B557-O, B557-R, B558, B558-O, B558-R, B588, B588-O, B588-R, B611A, B611AB, B611AC, B611B, B611C, B697, B697C, B697D, B697E, B697F, BDX92, BDX94, BDY69, ECG281, FD-1029-LW, GE-263, IA074500, IA074520, IA074710, J490, J491, M9671, MJ4237, MJ491, NTE281, RE-61, RE61, REN61, S40448, SAE-2, SK3359, SK3359/281, SP3036, TM281, TV110, WEP769