Package Outline
UMSB
Plastic surface mounted package; 4leads
E
FMSB20B THRU FMSB20M UMSB
L
∠ALL ROUND
E1
VM A
UNIT
A
C
D
E
E1
L
e
b
∠
max 1.5 0.29 7.0 7.6 8.9 1.6 5.3 1.15
mm
min 1.3 0.17 6.2 7.1 8.4 1.0 4.9 0.95
max 59
12 276 299 350 55 209 45
10°
mil
min 51
7
244 280 331 31.5 193 37
The recommended mounting pad size
1 . 3×1 . 8
51×71
Summary of Packing Options
Package
UMSB
Packing Description
Tape/Reel,13”reel
Unit: mm
(mil)
Packing Quantity
3000
Industry Standard
EIA-481-1
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Dongguan YFW Electronics Co, Ltd.