Maxim DS2401Z+, Silicon Serial Number Surface Mount, 3 + Tab-Pin SOT-223

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

1-wire Silicon Serial Number

A range of low-cost 64-bit ROM Silicon Serial Number ICs with unique factory-written 48-bit serial numbers. These devices provide a unique identity that can easily be determined with a minimal electronic interface using a 1-wire protocol.


Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

ROM Identification Devices

Attribute Value
Mounting Type Surface Mount
Package Type SOT-223
Pin Count 3 + Tab
Dimensions 6.5 x 3.5 x 1.8mm
Length 6.5mm
Width 3.5mm
Height 1.8mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
150 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 75)
TWD 55.40
(exc. GST)
TWD 58.20
(inc. GST)
Per unit
Per Tube*
75 - 75
150 +
*price indicative