© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com

T2059_T550 • 6/23/2016

44

Tantalum Through-Hole Capacitors – Hermetically Sealed

T550 Axial Polymer Hermetic Seal (PHS) 105ºC and DLA Series

Qualification – DLA Approval Inspection

Inspection

Test Name

DLA Requirement

Paragraph

SS/Lot

Group I

3.3.4

6 per case size

3.3.5

Thermal Shock

3.3.6

Salt Atmosphere

3.3.7

Group II

Solderability

3.3.8

12

Terminal Strength

3.3.9

3.3.10

Moisture Resistance

3.3.11

Dielectric Withstanding Voltage

3.3.12

Insulation Resistance

3.3.13

Low Temperature (Storage)

3.3.14

Group III

Stability at Low and High Temperatures

3.3.15

13

Reverse Voltage

3.3.23

12 per condition

Group IV

Lifeat85˚C

3.3.16

102

Group V

AC Ripple Life at 85ºC

3.3.18

8 per case size

Group VI

Life at 105ºC

3.3.17

40

Barometric Pressure

3.3.20

Group VII

Resistance to Solvents

3.3.21

6

Resistance to Soldering Heat

3.3.22

1

No failures for mechanical shock or vibration tests shall be permitted.

2

Surge voltage change in capacitance limits are wider than those in some subsequent tests.

It may be necessary to perform initial measurements again, prior to the individual tests of Group II.

Product Level:

Inspection of product for delivery shall consist of:

B level

GroupAinspectionspecifiedinDrawing13030

T level

GroupAandgroupBinspectionsspecifiedinDrawing13030