96002

REVISIONS
LTR
A
B
C
DESCRIPTION
PMIC N/A
1
APPROVED
Update and validation of drawing. Editorial
changes throughout.
11 JAN 02
K. Cottongim
Change vendor plant address. Editor
changes throughout.
Add pure tin, manufacturer eligibility, and
high power pulse paragraphs. Editorial
changes throughout.
22 APR 04
K. Cottongim
26 MAR 10
M. Radecki
Prepared in accordance with ASME Y14.100
REV STATUS
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DATE
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Source control drawing
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PREPARED BY
Andrew R. Ernst
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OH
Original date of
drawing
CHECKED BY
Andrew R. Ernst
28 May 1997
APPROVED BY
David E. Moore
SIZE
A
REV
AMSC N/A
TITLE
RESISTOR, FIXED, FILM, INSULATED,
LOW INDUCTANCE
CODE IDENT. NO.
037Z3
DWG NO.
C
PAGE
96002
1
OF
6
5905-E738
1. SCOPE
1.1 Scope. This drawing describes the requirements for an insulated, fixed, film resistor which exhibits low inductance
over a frequency range of 1 MHz to 30 MHz.
1.2 Part or Identifying Number (PIN). The complete PIN is as follows:
96002
***
*
I
I
I
Drawing
number
I
I
I
Resistance value
(see 3.3.1)
I
I
I
Tolerance
(see 3.3.2)
2. APPLICABLE DOCUMENTS
2.1 Government documents.
2.1.1 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-39017
- Resistors, Fixed, Film (Insulated), Nonestablished Reliability, and Established Reliability,
General Specification for.
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-690
MIL-STD-790
- Failure Rate Sampling Plans and Procedures.
- Established Reliability and High Reliability Qualified Products List (QPL) Systems for
Electrical, Electronic, and Fiber Optic Parts Specifications.
*
(Copies of these documents are available online at https://assist.daps.dla.mil/quicksearch/ or from the Standardization
Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
*
2.2 Order of precedence. Unless otherwise noted herein or 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 Item requirements. The individual item requirements shall be in accordance with MIL-PRF-39017 and as specified
herein.
3.2 Interface and physical dimensions. The interface and physical dimensions shall be as specified in MIL-PRF-39017
and herein (see figure 1).
3.3 Electrical characteristics.
3.3.1 Resistance. The nominal resistance expressed in ohms is identified by four digits; the first three digits represent
significant figures and the last digit specifies the number of zeros to follow. When the value of resistance is less than
100 ohms, or fractional values of an ohm are required, the letter "R" shall be substituted for one of the significant figures.
The resistance value designations are shown in table I. Minimum and maximum resistance values shall be as specified in
MIL-PRF-39017. Resistance values not listed in table VI of MIL-PRF-39017 for the appropriate resistance tolerance shall
be considered nonconforming to the specification.
3.3.2 Resistance tolerance. The resistance tolerances shall be (F) ±1 percent and (G) ±2 percent.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
037Z3
96002
REV C
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3.3.3 Power rating. The power rating shall be 0.25 watt.
TABLE I. Resistance value designations.
Designation
Resistance ohms
1R00 to 9R76 inclusive
10R0 to 49R9 inclusive
*
1.00 to 9.76 inclusive
10.0 to 49.9 inclusive
3.4 Pure tin. The use of pure tin, as an underplate or final finish is prohibited both internally and externally. Tin content
of resistor 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).
3.5 Voltage rating. The continuous voltage shall not exceed 250 volts.
3.6 Resistance. Minimum and maximum resistance values for temperature characteristic of ±100 parts per million
(PPM) shall be as follows:
10 nH 8 nH
Minimum resistance
1Ω
11 Ω
Maximum resistance
10 Ω
49.9 Ω
3.7 Maximum weight. The maximum weight shall not exceed 0.5 gram.
3.8 Maximum inductive resistance. When resistors are tested as specified in 4.5, they shall not exceed the inductance
level as described in 3.6.
3.9 Marking. Resistors shall be marked with the PIN assigned herein (see 1.2) and manufacturer's identification code
(CAGE or logo).
3.10 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.
*
3.11 Manufacturer eligibility. To be eligible for listing as a approved source of supply, a manufacturer shall be listed on
the MIL-PRF-39017 Qualified Products List for at least one part, or perform the group A and group B inspections specified
herein on a sample agreed upon by the manufacturer and DSCC-VA.
*
3.11.1 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be an
approved source of supply.
3.12 Workmanship. Resistors shall be uniform in quality and free from defects that will affect life, serviceability, or
appearance.
4. VERIFICATION
4.1 Qualification inspection. Qualification inspection is not applicable to this document.
4.2 Reliability assurance program. The reliability assurance provisions specified in MIL-PRF-39017 and maintained in
accordance with MIL-STD-790 are not applicable to this document.
4.3 Failure rate qualification. Failure rate qualification specified in MIL-PRF-39017 and MIL-STD-690 is not applicable
to this document.
4.4 Conformance inspection.
4.4.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A and group B
inspections.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
037Z3
96002
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4.4.1.1 Group A inspection. Group A inspection shall be in accordance with MIL-PRF-39017. PPM testing and
verification as specified in MIL-PRF-39017 are not applicable to this document.
Inches mm
0.05
.002
0.20
.008
.016
0.41
.025
0.64
.031
0.79
.046
1.17
2.29
.090
.125
3.18
.250
6.35
.300
7.62
1.500 38.10
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Maximum length is "clean lead" to "clean lead".
4. The end of the body shall be that point at which the body diameter equals the nearest drill size larger than 250
percent of the nominal diameter.
5. Lead length for tape and reel packaging shall be 1 inch minimum.
FIGURE 1. Fixed, film, insulated resistor.
4.4.1.2 Group B inspection. Group B inspection shall be in accordance with MIL-PRF-39017.
4.4.1.2.1 Certification. The acquiring activity, at its discretion, may accept a certificate of compliance with group B
requirements in lieu of performing group B tests (see 6.2d).
FIGURE 2. Derating curve for high ambient temperatures.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
037Z3
96002
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4.4.1.3 Visual and mechanical inspection. Resistors shall be examined to verify that the materials, design,
construction, physical dimensions, marking, and workmanship are in accordance with the applicable requirements 3.2,
3.3, 3.9, and 3.12.
4.5 Inductive reactance. When tested at 1 MHz and 30 MHz, the inductance reactance shall not exceed 10 nH for
nominal resistance values less than 10 ohms, or 8 nH for resistance values greater than 10 ohms and less than or equal
to 50 ohms. Measurements shall be made using a Hewlett-Packard model 4191A impedance analyzer and either
Hewlett-Packard spring clip test fixture model 16092A or binding post test fixture model 16093A, or equivalent devices.
Measurements with model 6092A fixture shall be taken with the resistor positioned between spring clips which are
adjusted for 0.5 inch spacing. When using the model 16092A fixture, the resistor lead that is beyond the area of electrical
contact on the signal (right side of the fixture) shall be bent 90 degrees vertically from the ground plane to reduce shunt
capacitance. Measurements with the 16093A fixture shall be taken with the resistor positioned in a straight axial lead
configuration between the (fixed position) binding posts so that the binding posts contact the resistor leads at the end of
the body (nearly zero lead length).
4.6 Inspection of packaging. Inspection of packaging shall be in accordance with MIL-PRF-39017.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order
(see 6.2). When packaging of materiel is to be performed by DoD or in-house contractor personnel, these personnel need
to contact the responsible packaging activity to ascertain packaging requirements. Packaging requirements are
maintained by the Inventory Control Point's packaging activity within the Military Department or Defense Agency, or within
the military service’s system commands. Packaging data retrieval is available from the managing Military Department's or
Defense Agency's automated packaging files, CD-ROM products, or by contacting the responsible packaging activity.
6. NOTES
(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.)
6.1 Intended use. The film resistors described herein are intended to be used in electronic circuits where semiprecision characteristic, low inductive reactance and small sizes are required.
6.2 Ordering data. The contract or purchase order should specify the following:
a.
Complete PIN (see 1.2).
b.
Requirements for delivery: One copy of the conformance inspection data or certification of compliance that
parts have passed conformance inspection with each shipment of parts by the manufacturer.
c.
Requirements for packaging and packing.
d.
Whether the manufacturer performs the group B tests or provides certification of compliance with group B
requirements (see 4.4.1.2.1).
*
6.3 Tin whisker growth. The use of alloys with tin content greater than 97 percent, by mass, may exhibit tin whisker
growth problems after manufacture. Tin whiskers may occur anytime from a day to years after manufacture and can
develop under typical operating conditions, on products that use such materials. Conformal coatings applied over top of a
whisker-prone surface will not prevent the formation of tin whiskers. Alloys of 3 percent lead, by mass, have shown to
inhibit the growth of tin whiskers. For additional information on this matter, refer to ASTM-B545 (Standard Specification
for Electrodeposited Coatings of Tin).
*
6.4 Pulse applications. Designers are CAUTIONED on using the above resistors in high power pulse applications.
Since they have not been qualified nor tested for such applications, damage and premature failure are possible. These
resistors only see a one time pulse (Short-time overload) as part of the group B inspection of MIL-PRF-39017.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
037Z3
96002
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*
6.5 User of record. Coordination of this document for future revisions is coordinated only with the approved source of
supply and the users of record of this document. Requests to be added as a recorded user of this drawing may be
achieved online at resistor@dla.mil or in writing to: DSCC-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by
telephone (614) 692-0552 or DSN 850-0552.
*
6.6 Approved source of supply. Approved source of supply is listed herein. Additional sources will be added as they
become available. Assistance in the use of this drawing may be obtained online at resistor@dla.mil or contact
DSCC-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0552 or DSN 850-0552.
DSCC
drawing
PIN
Vendor similar
designation or
type number 1/
Vendor
CAGE
96002****
ERL07-62
91637
Vendor name
and address
Vishay Dale
P.O. Box 609
Columbus, NE 68601-0609
1/ Parts must be purchased to this DSCC PIN to assure that all
performance requirements and tests are met.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
037Z3
96002
REV C
PAGE
6