• NPN, 1500V, 20A, 250W.
• High-Definition Horizontal Transistor
• Sony 8-729-821-07, Sony 8-729-052-71
• Equivalent to 2SC4290A
• Marked C3997 instead of 2SC3997
• Price is Per One Transistor.
• Condition : NEW
• Brand : ™
☞ Don't be disappointed - Trust only original semiconductors !