87013

REVISIONS
LT
DESCRIPTION
DATE
APPROVED
A
Added vendor CAGE 57027. Editorial changes
throughout.
10 APR 89
David E. Moore
B
Dimensional changes to figure 2. Delete 3.3.6.
Editorial changes throughout.
15 JAN 91
David E. Moore
Changed drawing title. Added B tolerance, D
tolerance, and H characteristic. Editorial changes
throughout.
31 MAR 94
Andrew R. Ernst
C
D
Changes in accordance with NOR 5905-R004-94.
29 AUG 94
David E. Moore
E
Correct vendor CAGE number and similar PIN.
Editorial changes throughout.
5 FEB 99
Michael Radecki
Change specification reference to MIL-PRF-914;
add new source of supply; add new characteristics
“R” (±25 ppm) and “V” (±50 ppm); editorial
corrections throughout.
F
15 OCT 01
Kendall A. Cottongim
G
Changes in accordance with NOR 5905-R002-03.
18 DEC 02
Kendall A. Cottongim
H
Add pure tin, manufacturer’s eligibility, and pulse
application paragraphs. Editorial changes
throughout.
15 MAR 13
M. Radecki
CURRENT DESIGN ACTIVITY CAGE CODE 037Z3
HAS CHANGED NAMES TO:
DLA LAND AND MARITIME
COLUMBUS, OHIO 43218-3990
Prepared in accordance with ASME Y14.100
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PREPARED BY
Allan R. Knox
DEFENSE ELECTRONICS SUPPLY CENTER
DAYTON, OH
Original date of
drawing
CHECKED BY
David W. Withrow
TITLE
RESISTOR NETWORK, FIXED, FILM, SURFACE
MOUNT, GULL WING, 14 PIN
29 June 1987
APPROVED BY
David E. Moore
SIZE
A
REV
AMSC N/A
CODE IDENT. NO.
14933
DWG NO.
H
PAGE
87013
1
OF
7
5905-2012-E36
1. SCOPE
1.1 Scope. This drawing describes the requirements for a resistor network, fixed, film, small outline, 14 pin, supplied to
the requirements of MIL-PRF-914 except as noted herein.
1.2 Part or Identifying Number (PIN). The complete PIN shall be as follows:
87013
-
Drawing number
X
XXXX
X
X
Schematic
(1.2.1)
Resistance
(1.2.1.1)
Characteristic
(1.2.1.2)
Tolerance
(3.3.1)
1.2.1 Schematics. The schematic of the resistor network shall be identified by a single letter in accordance with the
drawings (see figure 1). The resistor element RREF shall be the reference resistor element used in determining the ratio
accuracy (when applicable).
1.2.1.1 Resistance value designations. The resistance value designations shall be in accordance with MIL-PRF-914.
Resistance value designations for the schematic J as specified in table I.
TABLE I. Standard resistance values.
Resistance
designator
A001
A002
A003
A004
A005
A006
A007
A008
A009
R1
(ohms)
82
120
130
160
180
180
220
220
330
R2
(ohms)
130
200
210
260
240
390
270
330
390
Resistance
designator
A010
A011
A012
A013
A014
A015
A016
A017
A018
R1
(ohms)
330
330
1.5 k
3.0 k
180
270
560
560
620
R2
(ohms)
470
680
3.3 k
6.2 k
270
270
560
1.2 k
2.7 k
1.2.1.2 Characteristic. The characteristics shall be in accordance with MIL-PRF-914, characteristic R, characteristic V,
characteristic H, characteristic K, and characteristic M.
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 SPECIFICATION
MIL-PRF-914
*
- Resistor Networks, Fixed, Film, Surface Mount, Nonestablished Reliability, and Established
Reliability, General Specification For.
(Copies of these documents are available online at https://assist.dla.mil/quicksearch/ or from the DLA Document
Services Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
DEFENSE ELECTRONICS SUPPLY CENTER
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CODE IDENT NO.
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14933
87013
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*
2.2 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 Item requirements. The individual item requirements shall be in accordance with MIL-PRF-914 and as specified
herein.
3.2 Interface and physical dimension requirements. Resistors shall meet the interface and physical dimensions as
specified in MIL-PRF-914 and herein (see figure 2).
FIGURE 1. Schematics.
DEFENSE ELECTRONICS SUPPLY CENTER
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CODE IDENT NO.
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14933
87013
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Inches
.0030
.005
.010
.0105
mm
0.076
0.13
0.25
0.267
Inches
.015
.018
.024
.026
mm
0.38
0.46
0.61
0.66
Inches
.050
.053
.060
.104
mm
1.27
1.35
1.52
2.64
Inches
.220
.235
.300
.390
mm
5.59
5.97
7.62
9.91
NOTES:
1. Dimensions are given in inches.
2. Metric equivalents are given for general information only.
3. Unless otherwise specified, tolerance is ±.005 (0.13 mm) for three place decimals.
4. Pin 1 locator shall be a dot, stripe, notch, or numeral 1 adjacent to pin number 1, in the shaded area.
5. The picturization of the styles above is given as representative of the envelope of the item. Slight deviations from
the outline shown, which are contained within the envelope and do not alter the functional aspect of the device are
acceptable.
FIGURE 2. Resistor network.
DEFENSE ELECTRONICS SUPPLY CENTER
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CODE IDENT NO.
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DAYTON, OHIO
A
14933
87013
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3.3 Electrical characteristics.
3.3.1 Resistance tolerance. Resistors are available in B (±0.1 percent), D (±0.5 percent), F (±1 percent), G (±2
percent), and J (±5 percent) tolerances.
3.3.2 Resistor power rating. The power rating for schematic B and schematic J shall be 0.08 watt at 70°C. The power
rating for schematic A shall be 0.16 watt at 70°C.
3.3.3 Packaging power rating. The packaging power rating shall be 1.0 watt at 70°C.
3.3.4 Temperature range. The operating temperature range shall be -55°C to +125°C.
3.3.5 Resistance temperature characteristic. The resistance temperature characteristic shall not exceed ±25 ppm/°C
for characteristic R, ±50 ppm/°C for characteristic V, ±50 ppm/°C for characteristic H, ±100 ppm/°C for characteristic K,
and ±300 ppm/°C for characteristic M.
3.3.6 Resistance. The resistance values shall be 10 ohms to 2.2 megohms.
3.3.7 Operating voltage. The maximum operating voltage shall be 50 V dc.
*
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 6.5).
3.5 Marking. Resistors shall be marked with the PIN assigned herein (see 1.2) and manufacturer's identification code
(CAGE or logo). Pin 1 indicator shall be located adjacent to pin 1.
3.6 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally preferable
materials should be used to the maximum extent possible provided that the materials meet or exceed the operational and
maintenance requirements, and promote economically advantageous life cycle costs.
*
3.7 Manufacturer eligibility. To be eligible for listing as a approved source of supply, a manufacturer shall be listed on
the MIL-PRF-914 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 DLA Land and Maritime-VAT.
*
3.7.1 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be listed
as an approved source of supply.
3.8 Workmanship. Resistors shall be processed in such a manner as to be uniform in quality and free from defects that
will affect life, serviceability, or appearance.
4. VERIFICATION
4.1 Qualification inspection. Qualification inspection in accordance with MIL-PRF-914 is not applicable to this
document.
4.2 Conformance inspection.
4.2.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A (M level part) and
group B inspections.
4.2.2 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 6.2c).
4.3 Schematic J tests. For the tests on schematic J, the dc resistance measurements, resistance temperature
characteristics measurement, and short time overload power application shall be made between each terminal and the
application common terminal without compensation for the shunt circuits. The pin to pin dc resistance measurement shall
be used directly to determine the acceptability to section 3 requirements.
DEFENSE ELECTRONICS SUPPLY CENTER
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5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as specified in the contract or order
(see 6.2). When actual packaging of materiel is to be performed by DoD personnel, these personnel need to contact the
responsible packaging activity to ascertain requisite 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
Department’s System Command. 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 which may be helpful, but is not mandatory.)
6.1 Intended use. Resistor networks are intended to be used in surface mounting applications where space is a major
concern.
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 quality conformance inspection data or a certificate of compliance
that parts have passed quality conformance inspection with each shipment of parts by the manufacturer.
c.
Whether the manufacturer performs the group B tests or provides a certification of compliance with group B
requirements (see 4.2.2).
d. Requirements for packaging and packing.
6.3 Soldering. Extreme care should be taken when soldering these resistors. Prolonged exposure to high
temperatures can damage these devices.
6.4 Electrostatic charge. Under several combinations of conditions, these resistors can be electrically damaged, by
electrostatic charges, and drift from specified value. Users should consider this phenomena when ordering or shipping
resistors. Direct shipment to the Government is controlled by MIL-DTL-39032 which specifies a preventive packaging
procedure.
*
6.5 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).
*
6.6 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.
*
6.7 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: DLA Land and Maritime-VAT, Post Office Box 3990, Columbus, OH
43218-3990 or by telephone (614) 692-0552 or DSN 850-0552.
DEFENSE ELECTRONICS SUPPLY CENTER
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*
6.8 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 DLA Land
and Maritime-VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0552 or DSN 850-0552.
DLA Land and Maritime
drawing PIN
87013-******* 1/
Vendors similar
designation or
type number
Vendor
CAGE
768-14
11236
CTS Corporation
Berne Division
406 Parr Road
Berne, IN 46711-9505
SOMC-140*
91637
Dale Electronics, Inc.
PO Box 609
Columbus, NE 68601-0609
GM7*-0*-****Y
57027
International Resistive Company
4222 South Staples Street
Corpus Christi, TX 78411-2796
103-333
(Schematic A)
57498
Vishay Thin Film
2160 Liberty dr.
Niagara Falls, NY 14304-3676
Characteristic K and M,
schematics A, B, and J,
resistance values 10 ohms to 1.0 megohms,
resistance tolerance D, F, G, and J.
Characteristic K and M,
schematics A, B, and J,
resistance values 10 ohms to 2.2 megohms,
resistance tolerance F, G, and J.
Characteristic R, H, K, and M,
schematics A;
resistance values 10 ohms to 150k ohms,
schematics B;
resistance values 10 ohms to 75k ohms,
resistance tolerance B, D, F, G, and J.
Characteristic R, V, H, K, and M; Schematics A
and B; Resistance values 100 ohms to
100kohms; Resistance tolerances B, D, F, G, and
J.
103-334
(Schematic B)
Vendor's name
and address
1/ Parts must be purchased to this DLA Land and Maritime PIN to assure that all performance requirements and
tests are met.
DEFENSE ELECTRONICS SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87013
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