SIZE

CODE IDENT NO.

UNSPECIFIED TOLERANCES

DWG NO.

REV.

SHEET

A

00136

N/A

DOC200103

C

20

PASSIVE COMPONENTS ENHANCED ELEMENT EVALUATION

Part Type

Test

Requirements

Paragraph

Sample Size

Allowable Rejects

Ceramic capacitors (Production lot definition shall be per M55681 or M123 for chips, or M49470 T-level for stacks)

M55681 FRL S or M123

(chips)

N/A

N/A

N/A

N/A

DSCC Dwg COTS (chips)

Ultrasonic scan or CSAM

M123

100%

N/A

Group A

M123

M123

M123

Group B, Subgroups 1 &

2

M123

M123

M123

T-level M49470 (stacked)

N/A

N/A

N/A

N/A

General purpose M49470,

Ultrasonic scan or CSAM

M49470 for T-level

100%

N/A

DSCC dwg or COTS

Group A

M49470 for T-level

M49470 for T-level

M49470 for T-level

(stacked)

Group B, Subgroups 2, 4

& 5b

M49470 for T-level

M49470 for T-level

M49470 for T-level

Tantalum Chip Capacitors (Note: Stacking tantalum chips will require a repeat of the entire Group A in M55365 with

minimum Weibull C and surge current option C. Production lot definition shall be per M55365.)

M55365

Group A (Weibull C

minimum with surge

current option C)

M55365

M55365

M55365

DSCC Dwg, COTS

Group A (Weibull C

minimum with surge

current option C)

M55365

M55365

M55365

Group B

M55365

M55365

M55365

Resistor Chips (Note: Gluing one resistor chip on top of another to change a design or save on real estate is not allowable

without extensive design/process verification, long term testing, and hybrid re-qualification. Production lot definition shall be

per M55342).

M55342 FRL R or S

N/A

N/A

N/A

N/A

DSCC Dwg, COTS

Group A

M55342 for T-level

M55342 for T-level

M55342 for T-level

Group B

M55342 for T-level

M55342 for T-level

M55342 for T-level

Magnetics (transformers, inductors, coils) (Note: Stacking magnetics will require a repeat of the thermal cycling plus electrical

measurements as specified in Group A of Mil-STD-981. Design, workmanship and materials/processes shall conform to Mil-

STD-981 requirements.

Custom

Group A

Mil-STD-981

Mil-STD-981

Mil-STD-981

Group B

Mil-STD-981

Mil-STD-981

Mil-STD-981