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Replaces a Dallas DS12887 Real-Time-Clock chip, and provides user-replaceable battery so you don't have to replace the entire chip when it runs out.

Uses a large, common, CR2032 cell, found in supermarkets and dollar stores.

New battery included!

With the battery installed, it is slightly wider than a DS12887, so check your board for clearance.

Watch orientation when installing. The chip has a notch at the Pin-1 end.

Can almost always replace the older DS1287 as well, but some systems are picky. DS12887+ is just RoHS-compliant DS12887, and this can replace that too.



Shipping & pick-up options

Destination & description Price
Nationwide $2.75
Nationwide - Rural $8.05
Shipping more than one itemNo extra charge
Pick-up available from Porirua, Wellington Free

Payment Options

Pay instantly by card, Ping balance or saved bank account.

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Other options

Cash, NZ Bank Deposit

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DS12887 RTC Drop-In Replacement

Shipping Shipping from $2.75
Shipping Pick up available, Porirua, Wellington
Buyer Protection covers you up to $2,500 on this item when you pay with Ping or Afterpay if your item doesn't show up or isn't as described.
badgerthing 100% positive feedback Seller located in Porirua, Wellington

About the seller


100% positive feedback
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Member since
Wednesday, 15 November 2017
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DS12887 RTC Drop-In Replacement

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