Epson RTC-72423 User Manual

RTC - 72421 / 72423 

 

 

Page - 19 

MQ - 162 - 03 

 

 

„ External dimensions 

 
1.  RTC-72421

 

23.1 Max.

6.3

4.2

Max.

2.54

Min.

0.2

Min.

2.54

0.46

7.62

0 - 15

0.25

1.52

 

2.  RTC-72423

 

Min.

16.3 Max.

7.9

0.35

1.27

0.1

2.8

Max.

1.0

12.0

0.2

0 - 10

 

Unless otherwise stated, all units are [mm] 

 

„ Marking layout 

 

Type

Frequency tlerance

Manufacturing lot no.

Indications of frequency tolerance

Type

Tolerances

RTC-72421

RTC-72423

A

B

A

No indications

Indication

Logo mark

±

50 x10

-6

±

10 x10

-6

±

50 x10

-6

±

20 x10

-6

 

 
Note: The illustration is a general representation of the content and location of information on the 
label, and is not a detailed specification of the typeface, size or positioning of printing used on the 
label.