1SR139-400 diode equivalent, rectifier diode.
1) Cylindrical mold. (MSR) 2) Outstanding reverse surge capability. 3) High reliability.
29±1
3.0±0.2
29±1
φ2.5±0.2
!Construction Silicon diffused junction
Type No..
1) General purpose rectification 2) Surge absorption !External dimensions (Units : mm)
CATHODE BAND (GREEN) φ0.6±0.1
!.
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