RX-4801JE:UB Epson Toyocom Corporation, RX-4801JE:UB Datasheet - Page 29

• Manufacturer Part Number: RX-4801JE:UB
• Description: REAL TIME CLOCK MODULE
• Manufacturer: Epson Toyocom Corporation

Specifications of RX-4801JE:UB

• Memory Size: *
• Time Format: *
• Date Format: *
• Interface: *
• Voltage - Supply: *
• Operating Temperature: *
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q5730413A

RX - 4801 SA / JE
9.2. RX − 4801 JE
9.2.1. External dimensions
9.2.2. Marking layout
RX − 4801 JE
RX − 4801 JE
∗ Contents displayed indicate the general markings and display, but are not the standards for the fonts, sizes and positioning.
0.22
Type
Logo
• External dimensions
#20
#1
∗
0.12
7.0 ± 0.3
( VSOJ − 20pin )
( VSOJ − 20pin )
The cylinder of the liquid crystal oscillator can be seen in this area ( back and front ),
but it has no affect on the performance of the device.
( VSOJ − 20pin )
#11
#10
0.65
0.1
5.4
1.3 1.5 Max.
0 Min.
R 4801
6.0 ± 0.2
E A123B
Page - 26
(0.75)
(0.75)
• Recommended soldering pattern
1.5
3.8
1.5
0.65
0.65 × 9 = 5.85
Production lot
Unit : mm
ETM27E-04
0.35
0.3