What is the EPSON EPSON RX81 Series series?

A group of 4 related EPSON part numbers sharing a common case of 10-SMD Module and date format of YY-MM-DD, each listed with specifications.

How many EPSON EPSON RX81 Series part numbers are listed?

4 EPSON EPSON RX81 Series part numbers are listed, each with specifications and a datasheet where available.

EPSON RX81 Series

4 variants · EPSON

About the EPSON EPSON RX81 Series series

The EPSON EPSON RX81 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of 10-SMD Module, date format of YY-MM-DD and features of Alarm, Leap Year.

Shared specifications

Case: 10-SMD Module
Date format: YY-MM-DD
Features: Alarm, Leap Year
Interface: I²C, 2-Wire Serial
Mounting type: Surface Mount
Operating temperature: -40°C ~ 85°C
Package: Tape & Reel (TR); Cut Tape (CT)
Time format: HH:MM:SS (24 hr)
Type: Time Event Recorder
Voltage: 1.6V ~ 5.5V
Voltage - supply, battery: 1.1V ~ 5.5V

Request a quote on any EPSON RX81 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

What is the EPSON EPSON RX81 Series series?: A group of 4 related EPSON part numbers sharing a common case of 10-SMD Module and date format of YY-MM-DD, each listed with specifications.
How many EPSON EPSON RX81 Series part numbers are listed?: 4 EPSON EPSON RX81 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for EPSON EPSON RX81 Series?: Request a quote (RFQ) for any EPSON RX81 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.