25LC128
HCM49400 (2)HCM4940 (4)HCM494 (9)HCM49 (64)HCM4 (192)HCM (1227)

Citizen Finetech Miyota

HCM4940000000ABJT

40MHz ±30ppm Crystal 18pF 100 Ohm -10°C ~ 60°C Surface Mount HC49/US
Citizen Finetech Miyota

HCM494000000ABJT

4MHz ±30ppm Crystal 18pF 150 Ohm -10°C ~ 60°C Surface Mount HC49/US

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