Genuine Dallas DS1225Y-150+ SRAM Black For Tektronix 2467B 2465B Oscilloscopes

Description: Brand New Genuine Dallas SRAM IC Chip DS-1225AD-150, Tek Part # 156-2991-00 Preloaded with Standard Calibration Data For Tektronix 2445B, 2455B, 2465B or 2467B Oscilloscopes REVISION DEC 15 2020 DS1225Y is no longer in Production, as such we use DS1225AD or DS1225AB which are still in production Tektronix 2400B series oscilloscopes with SMD Controller Board ( 671-0965-XX ) use a SRAM Memory chip to store all Calibration related parameters, these Chips have an internal Lithium battery keeping the data safe during absence of power According to Dallas Semiconductors datasheet Battery has a usable life span of 10+ Years When the battery fails, all calibration data are lost, and you will get a Test 04 XX boot error & a garbled display with ??? on the lower part of readouBrand New Genuine Dallas SRAM IC Chip DS-1225AD-150,Tek Part # 156-2991-00 Preloaded with Standard Calibration Data For Tektronix 2445B, 2455B, 2465B or 2467B Oscilloscopes REVISION DEC 15 2020DS1225Y is no longer in Production, as such we use DS1225AD or DS1225AB which are still in production Tektronix 2400B series oscilloscopes with SMD Controller Board ( 671-0965-XX ) use a SRAM Memory chip to store all Calibration related parameters, these Chips have an internal Lithium battery keeping the data safe during absence of power According to Dallas Semiconductors datasheet Battery has a usable life span of 10+ Years When the battery fails, all calibration data are lost, and you will get a Test 04 XX boot error & a garbled display with ??? on the lower part of readout The Chips we supply Are Genuine Dallas made Parts with Very recent production date Codes and Purchased Directly From Farnell UK Of course We do not use any of the cheap counterfeits you may find at ebay selling at rock bottom prices As these chips, even if they work, The internal battery will most likely fail within a few days Chips will be pre-programmed According to your Oscilloscope model with standard calibration data Preloaded Calibration data will cover Basic Instrument configuration ONLYYou will Have to state your Oscilloscope model when you order Data Pre-loaded Will Not Cover Instruments with Options 05 or 06 Installed If your Oscilloscope has either or both these 05 or 06 options installed, you will have to calibrate options manually as per service manual calibration instructions, otherwise a 82 error will be shown During Boot Once the Chip is replaced, all calibration related errors will clear, Although for most non critical applications standard calibration data will be ok ( readings accuracy close to 98% Depending on components tolerance ) More than enough for most applications If However you want to meet strict specifications, a complete oscilloscope recalibration may be needed Please Note Replacing the SRAM Chip will Only fix Calibration related Errors, like error Codes 04-XX will not Fix 05-XX errors, these are due to Controller board DAC circuitry failure If your Oscilloscope Gives a 05-XX error, Controller board will need repair, you can contact Qservice if you wish to arrange for a controller repair service, in this case we may be able to save your calibration data as well and Re-program to the New SRAM Please Use The Supplied IC Socket To Mount The New Chip DO NOT Solder The chip Directly to the boardPAYMENTSHIPPINGRETURN & REFUNDPRIVACY POLICYCONTACT USPAYMENTWe accept Paypal/PayPal/G Pay/Visa/Master/American Express/Discover Payment must be made within 4 business days.Positive feedback will be given immediately after payment received.Buyer should charger for the customs/tax/duties SHIPPING Shipments will be dispatched within 1-5 business days after the payment is cleared (Monday through Saturday, excluding holidays) . 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Price: 41.99 USD

Location: guangzhou, guangdong

End Time: 2025-01-14T07:57:31.000Z

Shipping Cost: 11 USD