A38 & B38
Single RowTerminal Blocks
Part Numbering System
Family
Terminal Style
Base/End
Poles
Screw Options
Options
A
3
8
1 - handwired*
1 - flat base, mount
02 to 16
Blank - standard
screw (steel zinc-
L1 to L6 marking
end
2 - printed circuit
7 - extended wire wrap
9 - 0.250” QC*
options (pg 25)
plated, philslot BHMS)
2 - flat base, barrier
end
Covers - (pg 26)
04 - brass, nickel-
plated, philslot BHMS
3 - insulator base**
mount end
07 - steel, SEMS zinc-
plated philslot screw
4 - insulator base**
barrier end
Family
Terminal Style
Base/End
Poles
Screw Options
Options
B
3
8
3 - screw terminal (#6-32
4 - insulator base,
02 to 16
Blank - standard
screw (steel zinc-
L1 to L6 marking
screw top & bottom)
barrior end
options (pg 25)
plated, philslot BHMS)
4 - stud (#8-32 screw
top, #6-32 stud bottom)
9 - insulator base,
mount end
Covers - (pg 26)
34** - #6-32 nickel-
plated brass philslot
BHMS
**Note:34screwsonlyavailablewith
“3” terminal style
5* - double stud (#6-32
stud top & bottom)
*C360 Copper Alloy (bright tim plate)
A38Terminal Styles Inches (Millimeters)
Wire ready screws standard
B38Terminal Styles
Screw Options
(Bulk ordering part numbers are in parentheses)
22
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