THREADED-CASE Datasheet, PDF (1/16 Pages) –

Hermetically Sealed
Threaded Case Filters
This series of filters features hermetic glass seals and
high EMI filtering performance. They are excellent for
critical applications that demand high reliability in the
toughest environmental conditions and provide broad-
band high performance EMI filtering from 10 KHz to
over 10 GHz.
Features
s MIL-F-15733 and MIL-F-28861, DSCC 84084
QPL filters available
s Popular .375", .410" and .690" case diameters
s Voltage ratings from 50 V to 400 VDC/240 AC, 400 Hz
s Impervious to high moisture environments,
solvents and severe environmental conditions
s High temperature terminal construction
s D-slotted bushings
s High reliability testing available
Thread length: A - 0.187 (4.76) B - 0.312 (7.92)
ø .385 Max.
(9.78)
L
.200
(5.08)
A/B
.160
(4.064)
Max.
.050 (1.27) x .070 (1.78)
Slot, both ends
Figure 1
1/4–28 Unf–2A Thd.
ø .385 Max.
(9.78)
Note: ø .410 Max. for M28861 parts
L
.176
(4.47)
A/B
.160
(4.064)
Max.
.050 (1.27) x .070 (1.78)
Slot, both ends
Figure 2
.115 Ref.
(2.92)
#12–32 Unef–2A Thd.
Dimensions in inches (mm)
API TECHNOLOGIES • 8061 Avonia Rd. • Fairview, PA 16415 • Ph: 814-474-1571 • Fax: [phone] • eis.apitech.com
API TECHNOLOGIES’ SPECTRUM CONTROL GmbH • Hansastrasse 6 • 91126 Schwabach, Germany • Phone: [phone] • Fax: [phone]
LP26