ST-1200 Line Size 4 Receptacle - Right Angle Spring Plate
Material and :
Plate: Low carbon steel
Spring: Music wire
Finish:
*For unplated part, change the finish at the end of the basic part
number from "-Z3CT" to "-UNP". For example:
1218-P4275-UNP
Dimension "H" |
Part Number |
inch +.015/-.010 |
mm +.38/-.25 |
.275 |
6.99 |
1218-P4275-Z3CT |
.300 |
7.62 |
1218-P4300-Z3CT |
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Calculating Stud Length
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RECEPTACLES TOTAL PILEUP = Panel + Support + Gap
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- First calculate the total pileup. Add Panel thickness +
Support thickness + Gap thickness.
NOTE: The gap is the distance between the panel and the
support, and it may be the result of panel and support shape,
use of a grommet or other stud retainer, or by use of a spacer.
The Gap Thickness dimension will equal zero when the panel
surface is flush to the support surface. For example, Gap = 0
when the underside of the panel is counter bored to accept the
thickness of the stud retainer.
- Using the calculated total pileup for the chosen receptacle,
locate your total pileup in one of the ranges in the table below
and find the Stud Grip size to the left. The Stud Grip is added
to the end of the stud part number. For example: in the stud
part number "121J-450", the Stud Grip is "50".
Stud Grip |
1218-P4300-Z3CT |
1218-P4275-Z3CT |
inch |
mm |
inch |
mm |
30 |
.025-.049 |
.64-1.24 |
.050-.074 |
1.27-1.88 |
35 |
.075-.099 |
1.91-2.51 |
.100-.124 |
2.54-3.15 |
40 |
.125-.149 |
3.18-3.78 |
.150-.174 |
36.81-4.42 |
45 |
.175-.199 |
4.45-5.05 |
.200-.224 |
5.08-5.69 |
50 |
.225-.249 |
5.72-65.32 |
.250-.274 |
6.35-6.96 |
55 |
.275-.299 |
6.99-7.59 |
.300-.324 |
7.62-8.23 |
60 |
.325-.349 |
8.26-8.86 |
.350-.374 |
8.89-9.50 |
65 |
.375-.399 |
9.53-10.13 |
.400-.424 |
10.16-10.77 |
70 |
.425-.449 |
10.80-11.40 |
.450-.474 |
11.43-12.04 |
75 |
.475-.499 |
12.07-12.67 |
.500-.524 |
12.70-13.31 |
80 |
.525-.549 |
13.34-13.94 |
.550-.574 |
13.97.14.58 |
85 |
.575-.599 |
14.61-15.21 |
.600-.624 |
15.24-15.85 |
90 |
.625-.649 |
15.88-16.48 |
.650-.674 |
16.51-17.12 |
95 |
.675-.699 |
17.15-17.75 |
.700-.724 |
17.78-18.39 |
100 |
.725-.749 |
18.42-19.02 |
.750-.774 |
19.05-19.66 |
105 |
.775-.799 |
19.69-20.29 |
.800-.824 |
20.32-20.93 |
110 |
.825-.849 |
20.96-21.56 |
.850-.874 |
21.59-22.20 |
115 |
.875-.899 |
22.23-22.83 |
.900-.924 |
22.86-23.47 |
120 |
.925-.949 |
23.50-24.10 |
.950-.974 |
24.13-24.74 |
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