02010

REVISIONS
LTR
A
B
C
D
DESCRIPTION
DATE
APPROVED
To correct dimension errors. Editorial changes
throughout.
Change vendor’s part number. Add pure tin,
manufacturer eligibility, and pulse application
paragraphs. Editorial changes throughout.
Add new vendors. Editorial changes
throughout.
Change voltage rating to 100V. Editorial
changes throughout.
26 AUG 05
K. Cottongim
9 JUN 11
M. Radecki
5 APR 12
M. Radecki
22 APR 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
REV STATUS
OF PAGES
PMIC N/A
Original date of
drawing
22 April 2003
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PREPARED BY
Dennis L. Cross
DEFENSE SUPPLY CENTER, COLUMBUS
CHECKED BY
Dennis L. Cross
TITLE:
RESISTOR, CHIP, FIXED, FILM, VALUES
LESS THAN 1 OHM, STYLE 1206
APPROVED BY
Kendall A. Cottongim
SIZE
A
REV
AMSC N/A
COLUMBUS, OH
CODE IDENT. NO.
037Z3
D
DWG NO.
02010
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OF
7
5905-2013-E06
1. SCOPE
1.1 Scope. This drawing describes the requirements for a very low resistance values and a wide range of
characteristics and tolerances chip resistor, style 1206.
1.2 Part or Identifying Number (PIN). The complete PIN is shown in the following example:
02010
|
|
Drawing
number
-
K
|
|
Characteristic
(see 3.3.1)
R1000
|
|
Resistance
(see 3.3.2)
F
|
|
Tolerance
(see 3.3.3)
B
|
|
Termination
material
(see 3.3.4)
2. APPLICABLE DOCUMENTS
*
2.1 General. The documents listed in this section are specified in sections 3, 4 or 5 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 in sections 3, 4 or 5 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-55342
-
Resistors, Chip, Fixed, Film, Nonestablished Reliability, Established Reliability, Space Level,
General Specification for.
MIL-PRF-55342/7 - Resistors, Chip, Fixed, Film, Nonestablished Reliability, Established Reliability, Space Level,
Style RM1206.
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-690 - Failure Rate Sampling Plans and Procedures.
MIL-STD-790 - Standard Practice for 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.dla.mil/quicksearch/ or from the DLA Document
Services, 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.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
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3. REQUIREMENTS
3.1 Item requirements. The individual item requirements shall be in accordance with MIL-PRF-55342, and as specified
herein.
3.2 Interface and physical dimensions. The resistor shall meet the interface and physical dimensions as specified in
MIL-PRF-55342/7 and herein (see figure 1).
3.3 Electrical characteristics.
3.3.1 Characteristic. Resistors are available in characteristics K (± 100 ppm), L (± 200 ppm), M (± 300 ppm),
N (± 400 ppm), W (± 500 ppm), X (±700 ppm), and Z (±800 ppm) in accordance with 6.7 herein.
3.3.1.1 Characteristics L, N, W, X, and Z. The maximum change in resistance for conformance pertaining to
characteristics L, N, W, X, and Z shall be as specified in MIL-PRF-55342, table I, characteristic M.
3.3.2 Resistance. The nominal resistance is expressed in ohms and is identified by five digits. The letter "R" is
substituted for one of the significant digits to represent the decimal point. The succeeding digits of the group represent
the significant figures. Minimum and maximum values are as specified (see 3.3.2.1 and 6.7).
3.3.2.1 Resistance measurement. When measuring the dc resistance of this device the side opposite the film shall be
the referee point.
3.3.2.2 Resistance range. The resistance range shall be 0.0499 ohms to 0.9999 ohms inclusive in accordance with
table I and paragraph 6.7 herein.
TABLE I. Resistance value designations.
Designation
R0499 to R0999 incl.
R1000 to R4999 incl.
R5000 to R9990 incl.
Resistance ohms
0.0499 to 0.0999 incl.
0.1000 to 0.4999 incl.
0.5000 to 0.9990 incl.
3.3.3 Resistance tolerance. Resistors are available in resistance tolerances F (±1 percent), G (±2 percent),
J (±5 percent), K (±10 percent), and M (±20 percent) in accordance with paragraph 6.7 herein.
3.3.4 Termination material. Termination material shall be in accordance with MIL-PRF-55342, code letter B.
3.3.5 Power rating. The power rating for all characteristics shall be 250 milliwatts at 70°C derated to zero power at
+150°C.
*
3.3.6 Voltage rating. The maximum continuous working voltage shall not exceed 100 volts.
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 6.4).
3.5 Marking. Marking of the resistor is not required; however, each unit package shall be marked with the PIN specified
herein (see 1.2), the manufacturer's name or CAGE code, and date lot codes.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
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mm
0.13
0.20
0.23
0.25
0.30
0.38
0.51
0.69
0.76
0.84
1.60
3.20
Inches
0.005
0.008
0.009
0.010
0.012
0.015
0.020
0.027
0.030
0.033
0.063
0.126
Configuration
Dimension A
mm
Dimension B
mm
Dimension C
mm
Dimension D
mm
Dimension E
mm
A
3.20 +0.13
1.60 +0.13
0.30/0.76
0.51 ±0.25
N/A
B
3.20 +0.20
1.60 +0.13
0.38/0.84
0.51 ±0.25
0.51 ±0.25
C
3.20 +0.20
1.60 +0.13
0.38/0.84
0.51 ±0.25
0.51 ±0.25
NOTES:
1. Dimensions are in millimeters.
2. Inch equivalents are given for general information only.
3. Unless otherwise specified dimension tolerances are ±0.13 (0.005).
4. The pictorial view 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 aspects of the device
are acceptable.
5. Configuration A is not applicable to this document.
FIGURE 1. Chip resistor.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
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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 material meets or exceeds the operational
and maintenance requirements and promotes economically advantageous life cycle costs.
3.7 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be listed on
the MIL-PRF-55342 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 uniform in quality and free from any defects that will affect life, serviceability, or
appearance.
4. VERIFICATION
4.1 Product assurance program. The product assurance program specified in MIL-PRF-55342 and maintained in
accordance with MIL-STD-790 is not applicable to this document.
4.2 Product level qualification. The product level qualification specified in MIL-PRF-55342 and MIL-STD-690 is not
applicable to this document.
4.3 Conformance inspection.
4.3.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A inspection (ER level
only and the ppm reporting is not applicable) and group B inspection of MIL-PRF-55342.
4.3.2 Certification. The procuring activity may accept a certificate of compliance in lieu of group B inspection (see
6.2d).
4.4 Visual and mechanical examination. Resistors shall be examined to verify that the materials, design, construction,
physical dimensions, marking, and workmanship are in accordance with the applicable requirements of MIL-PRF-55342.
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 activities within the Military Service 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. Chip resistors are intended for use in thick or thin film circuits where microcircuitry is intended. Chip
resistors can also be used in surface mount applications.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
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6.2 Ordering data. The contract or purchase order shall specify the following:
a. Complete PIN (see 1.2).
b. Requirements for delivery: One copy of the conformance inspection data that parts have passed conformance
inspection, with each shipment of parts by the manufacturer.
c. Packaging requirements.
d. Whether the manufacturer performs the group B inspection or provides a certificate of compliance (see 4.3.2).
6.3 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 that specifies a preventive packaging
procedure.
6.4 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).
6.5 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 onetime pulse (Short-time overload) as part of the group B inspection of MIL-PRF-55342.
6.6 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.
6.7 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.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
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DLA Land and Maritime
drawing PIN
02010-*******
Char. K, L; res. values 0.500 ohms
thru 0.999 ohms; Char. M; res.
values 0.300 ohms thru 0.999
ohms; Char. N; 0.200 ohms thru
0.999 ohms; res. tol. 1, 2, 5, 10, &
20 pct. Char. W, X, Z; res. values
0.100 ohms thru 0.999 ohms; res.
tol. 1, 2 pct.; res. Values 0.0499
ohms thru 0.999 ohms; res tol. 5,
10, 20 pct.; configuration B.
Char. K, L, M, N, W, X, Z; res.
values 0.0499 ohms thru 0.999
ohms; res. tol. 1, 2, 5, 10, 20 pct.;
configuration B and C.
Char. K & M; res. values 0.0499
ohms to 0.9999 ohms; res. tol. 1, 2,
& 5 pct.; configuration B.
Char. K, L, M, N, W, X, Z; res.
values 0.0499 ohms thru 0.999
ohms; res. tol. 1, 2, 5, 10, 20 pct.;
configuration B.
Char. M & N; res. values 0.1000
ohms to 0.9999 ohms; res. tol. 1, 2,
5, & 10 pct.; configuration B.
Vendor similar
designation or type number 1/
Vendor
CAGE
WA87PS-*****-NS62P
WA87PS-*****-NS62*
50316
H1206C*X******* (D02010)
56235
TFS-02010-XX-NNNNN-T-B
57027
RCWP-1206-100
SH903
L1206MXXXXXYB
57489
Vendor name
and address
MINI-SYSTEMS, Incorporated
20 David Road
N. Attleboro, MA 02760-0069
State of the Art, Incorporated
2470 Fox Hill Road.
State College, PA 16803-1797
TT Electronics / IRC
4222 S. Staples St.
Corpus Christi, TX 78411-2702
Vishay Dale Electronics
rd
1122 23 Street
Columbus, NE 68601-3647
Plant:
Vishay Israel, LTD
Emek-Sara “B” Industrial Park
Beer Sheva, Israel 84874
Vishay Thin Film
2160 Liberty Drive
Niagara Falls, NY 14304-3676
1/ Parts must be purchased to the DLA Land and Maritime PIN to assure that all performance requirements and
tests are met.
DEFENSE SUPPLY CENTER, COLUMBUS
COLUMBUS, OHIO
SIZE
CODE IDENT NO.
DWG NO.
A
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