Historic RCA 4” Silicon Wafer Full Of Audio Amplification Chips For TV/Radio
For parts or not working✓ In Stock
$245.00
Category
Silicon Wafers
Location
Santa Paula, US
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Description
There is also #TA13086A stamped within their target die. (Picture enclosed) I would estimate it to be from early 1980’s and even possibly late 1970’s as I couldn’t find a date but considering they no longer manufactured circuits after 1986 as RCA, it’s a reasonable assumption.
Technical Specifications
Detailed product specifications and features
Wafer Diameter4 in
Seller Information
Seller
sallyscircles
Feedback Score
94
Positive Feedback
100.0
Location
Santa Paula, California
US
Payment Methods
OTHERWALLETMONEY_ORDERCREDIT_CARD
Shipping Information
USPS Ground Advantage$0.00
Standard Shipping
Estimated delivery: November 18, 2025 - November 24, 2025
Returns & Refunds
Returns Accepted
Return Period
Within 14 calendar day
Return Shipping
Paid by buyer
Refund Method
MONEY BACK
Listing Details
StatusIN STOCK
Available1
Sold0
Listed onNovember 2, 2025
Sale typeFIXED PRICE