REVISIONS
LT
DESCRIPTION
DATE
APPROVED
Prepared in accordance with
ASME Y14.100
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PMIC N/A
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Source control drawing
PREPARED BY
John Bonitatibus
DESIGN ACTIVITY
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OH
TITLE
CAPACITORS, FIXED, METALLIZED PLASTIC
DIELECTRIC, DIRECT CURRENT, HERMETICALLY
SEALED
Original date of
drawing
17 February 2009
CHECKED BY
Patrick Kyne
APPROVED BY
Michael A. Radecki
SIZE
A
CODE IDENT. NO.
037Z3
DWG NO.
09006
PAGE
1
OF
10
5910-E422
REV
AMSC N/A
1. SCOPE
1.1 Scope. This drawing describes the requirements for metallized polycarbonate capacitors screened to
MIL-PRF-39022.
1.2 Part or Identifying Number (PIN). The complete PIN shall be as follows:
09006
|
Drawing
number
2. APPLICABLE DOCUMENTS
2.1 General. The documents listed in this section are specified in sections 3 and 4 of this specification. This section does not
include documents cited in other sections of this specification or recommended for additional information or as examples. While every
effort has been made to ensure the completeness of this list, document users are cautioned that they must meet all specified
requirements of documents cited in sections 3 and 4 of this specification, whether or not they are listed.
2.2 Government documents.
2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks form a part of this
document to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation
or contract.
DEPARTMENT OF DEFENSE SPECIFICATIONS
MIL-PRF-39022
-
Capacitors, Fixed, Metallized, Paper-Plastic Film, or Plastic Film Dielectric, Direct and Alternating
Current (Hermetically Sealed in Metal or Ceramic Cases), Established Reliability, General
Specification for.
-001
|
Dash number
(see
table I)
K
|
Capacitance
tolerance
(see
3.2.5)
S
|
S = sleeved units
U = unsleeved units
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-202
-
Test Methods Standard Electronic and Electrical Component Parts.
(Copies of these documents are available online at
http://assist.daps.dla.mil/quicksearch
or from the Standardization Document
Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094
2.3 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the text of this
document and the references cited herein (except for related specification sheets), the text of this document takes precedence.
Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained.
3. REQUIREMENTS
3.1 Interface and physical dimensions. The interface and physical dimensions shall be as specified in
MIL-PRF-39022
and herein
(see
figure 1
and
table I).
3.1.1 Leads. Copper or copper-clad (see
figure 1).
3.1.2 Case. Hermetically sealed.
3.1.3 Pure tin. The use of pure tin, as an underplate or final finish is prohibited both internally and externally. Tin content of
capacitor components and solder shall not exceed 97 percent, by mass. Tin shall be alloyed with a minimum of 3 percent lead, by
mass (see
6.3).
3.1.4 Operating temperature range. The operating temperature range shall be -55C to +125C.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
037Z3
REV
DWG NO.
A
09006
PAGE
2
Inches
.001
.004
.010
.015
.020
.025
.030
1.250
mm
0.03
0.10
0.25
0.38
0.51
0.64
0.76
31.75
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Unless otherwise specified, tolerance is ±.010 (0.25 mm).
4. The maximum solder meniscus on the leads shall be .050 (1.27 mm).
5. Lead length may be a minimum of 1 inch long for use in tape and reel packaging, when specified
in the ordering data.
FIGURE 1. Capacitor configuration.
3.2 Electrical characteristics.
3.2.1 Rated voltage. See
table I
for +85C ratings. For +125C operation, linearly derate +85C rating by 50 percent.
3.2.2 Dielectric type. Metallized polycarbonate.
3.2.3 Dielectric withstanding voltage (DWV). In accordance with
MIL-PRF-39022,
with the following details: 200 percent of rated dc
voltage applied terminal to terminal for 60 seconds minimum, 120 seconds maximum.
3.2.4 Capacitance (see
table I).
In accordance with
MIL-PRF-39022.
3.2.5 Capacitance tolerance (see
table I).
F = ±1 percent, G = ±2 percent, J = ±5 percent, and K = ±10 percent.
3.2.6 Low temperature and capacitance change with temperature.
3.2.6.1 Low temperature. In accordance with
MIL-PRF-39022.
3.2.6.2 Capacitance change with temperature. In accordance with
MIL-PRF-39022,
with the following exceptions:
At -55C: 0 to -1.7 percent.
At +25C (retrace): ±0.25 percent.
At +125C: +1.2 percent to -0.7 percent.
3.2.7 Dissipation factor (DF). In accordance with
MIL-PRF-39022,
except the dissipation factor shall not exceed .2 percent.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
037Z3
REV
DWG NO.
A
09006
PAGE
3
3.2.8 Insulation resistance (IR). In accordance with
MIL-PRF-39022.
When measured at the applicable test temperature and rated
voltage, the insulation resistance shall equal or exceed the following values:
Temperature
Megohm x microfarads
Except the insulation resistance
in megohms need not exceed
+25C
100,000
200,000
+85C
7,000
70,000
+125C
700
7,000
3.3 Solderability. In accordance with
MIL-PRF-39022,
except both terminals shall be immersed to within .050 inch of the capacitor
body.
3.4 Flash point of impregnant. Not applicable.
3.5 Radiographic inspection (X-ray). Not applicable.
3.6 Thermal shock. In accordance with
MIL-PRF-39022.
3.7 Burn-in. In accordance with
MIL-PRF-39022,
with the following exceptions: DC: 48 hours at +125°C at 1.4 times the derated
+125°C dc voltage rating. The current to each capacitor shall be limited to 1 ampere maximum by a series resistor. AC: not
applicable.
3.8 Seal.
Method 112 of MIL-STD-202,
test condition C, procedure IIIa, followed by test condition A or D. Leakage rate sensitivity
-6
3
10 atm cm /s.
3.9 Barometric pressure (reduced). In accordance with
MIL-PRF-39022
with 125 percent of rated dc voltage applied.
3.10 Vibration, high frequency. In accordance with
MIL-PRF-39022.
3.11 Salt atmosphere (corrosion). In accordance with
MIL-PRF-39022.
Salt solution: Five percent.
3.12 Immersion. In accordance with
method 104 of MIL-STD-202,
condition B.
DWV: Terminal to terminal, 200 percent of rated voltage.
IR: Terminal to terminal, not less than 50 percent of value specified for insulation resistance.
Capacitance: Within ±1 percent of initial value.
DF: Not more than .3 percent.
3.13 Shock (specified pulse). In accordance with
MIL-PRF-39022.
3.14 Moisture resistance. In accordance with
method 106 of MIL-STD-202.
DWV, IR, Capacitance, and DF: Same as for immersion (see 3.12).
3.15 Terminal strength. In accordance with
method 211 of MIL-STD-202,
conditions A and C.
Condition A: Applied force 5 pounds.
Condition C: Applied force 5 pounds.
3.16 Resistance to soldering heat.
Method 210 of MIL-STD-202,
condition B (+260C ±5C for 10 seconds ±1 seconds).
IR: See initial value.
Cap.:
Within ±0.25 percent of initial value.
DF: See initial value.
3.17 Resistance to solvents. In accordance with
MIL-PRF-39022.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
037Z3
REV
DWG NO.
A
09006
PAGE
4
3.18 Life (at +100C). In accordance with
MIL-PRF-39022,
accelerated conditions with 140 percent of rated dc voltage applied.
3.19 Marking. In accordance with
MIL-PRF-39022,
except the capacitor shall be marked with the PIN as specified herein (see
1.2),
the manufacturer’s symbol or Commercial and Government Entity (CAGE) code, and date lot codes. Minimum marking as shown in
the following example will be permitted. Full marking shall be included on the package.
DRAWING
NUMBER
CAPACITANCE
TOLERANCE
(SEE
3.2.5)
DASH NUMBER
(SEE
TABLE I)
Note: Manufacturer’s symbol or CAGE code, date code and lot
symbol in accordance with
MIL-PRF-39022
shall be marked on
the reverse side.
3.20 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be listed on the
MIL-
PRF-39022 Qualified Products Database
for at least one part, or perform the group A and group B inspections specified herein on a
sample of parts agreed upon by the manufacturer and DSCC-VA.
3.21 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable materials
should be used to the maximum extent possible provided that the material meets or exceeds the operational and maintenance
requirements, and promotes economically advantageous life cycle costs.
3.22 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be an approved
source of supply.
3.23 Workmanship. The capacitor shall be uniform in quality and free from any defects that will affect life, serviceability, or
appearance.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
037Z3
REV
DWG NO.
A
09006
PAGE
5
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