While parsing pdf, some string with special character parsed as weird character.

[dev22Intellial]

I am trying to parse pdf as mentioned in below's image.

As output I got is "40 C". Means some special character show as a weird character.
Pdf url is : https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/RCE_X7R_X7S_25V-100V_E.pdf