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DIMENSIONAL DRAWING
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TO-220F
 
D_TO220F
Corresponding symbol Measurement
A(mm) 10.16±0.20
A1(mm) 7.00
A2(mm)dia. 3.18±0.10
A3(mm) 9.46±0.20
B1(mm) 15.87±0.20
B2(mm) 4.70±0.20
B3(mm) 6.68±0.20
C(mm) 3.30±0.10
C1(mm) 15.80±0.20
C2(mm) 9.75±0.20
D(mm) typical 2.54
D1(mm) 1.47(MAX)
D2(mm) 0.80±0.10
D3(mm) 0.35±0.10
E(mm) 2.54±0.20
E1(mm) 0.70
E2(mm) 1.0×45°
E3(mm) 0.5 +0.10
-0.05
E4(mm) 2.76±0.20
α(degree) 30°
   
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