1N1...A, 1N36..A Series Vishay High Power Products.
1N3672A - (1N3670A - 1N3673A) 12 AMP MEDIUM POWER SILICON RECTIFIER DIODES
1N3671A - (1N3670A - 1N3673A) 12 AMP MEDIUM POWER SILICON RECTIFIER DIODES
1N3673A - (1N3670A - 1N3673A) 12 AMP MEDIUM POWER SILICON RECTIFIER DIODES
1N3670A - (1N3670A - 1N3673A) 12 AMP MEDIUM POWER SILICON RECTIFIER DIODES