Click to expand Tap to zoom EXR397 (ECG397 NTE397) PNP, SI, POWER AMPLIFIER & HIGH SPEED SWITCH by EcoTech Solutions Inc. Sale $7.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart EXR397 (ECG397 NTE397) PNP, SI, POWER AMPLIFIER & HIGH SPEED SWITCH