IEC 60086 cylindrical primary battery, 4LR44
Size drawing - 4LR44 values on the views - enlarged 5:1
Sym. Dimension LR44
12.50 12.00-13.00
Body diameter
24.55
Overall height 23.98-25.20
2 5.00 d_pos Positive contact diameter
h_pos 2 0.70 9.70 h_pos Positive contact height .
5.80* 5.00-6.60
d_neg Negative contact diameter
e_neg Negative contact recess
Source levels
Main value = the modeled value (nominal, else the middle of min-max).
Grey under a value = its min-max, where the source gives both.
< / = = the source gives only that limit, modeled at it. ref = reference.
L2 = the standard itself (or its complete free preview, or the maker's drawing).
L1 = two or more independent sources agree: the release gate.
h= 24.55 LO = one source only: printed amber and marked *.
23.90-25.20 c = a source value was corrected; the datasheet says how.
d= 12.50 House convention = a detail no source dimensions, drawn to a stated house rule. 12,00-13,00 This size's values: L1 4 - LO 2.
Notes
No IEC 60086 edition is read: the values are the makers' datasheets, reconciled (ADR 0034). The negative end is modeled flush unless e_neg has both limits (sheet D0O2).
Left open (ADR 0073): d_pos max.
d = 12.50 12.00-13.00
TITLE
'? CommunityCAD Size drawing, 4LR44
STANDARDS FOLLOWED FAMILY / DETAIL
IEC 60086 (no edition read: makers' datasheets) Cylindrical battery - 4LR44
SHEET REV SCALE PROJECTION UNITS CC-IEC60086-SZ-4LR44 A 5:11 € Dimensions in mm SPEC VERSION LICENSE PAGE c59Ffdebeb44F40d327cd99112104ee541c4493d4 CC-BY 4.0 IronPixel Labs LLC 1/1
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.