The 1N1204A is a Rectifiers in a DO-4 package. Key specifications include: Max Average Forward Current IOA: 12, Max Peak Repetitive Reverse Voltage VRMV: 400, Max Reverse Current IRμA: 10, Max Non-Repetitive Forward Surge Current IFSMA: 240, Max Forward Voltage VFV: 1.35. Contact us for availability and pricing.