87017

REVISIONS
LTR
DESCRIPTION
Add new tolerance (B). Change RTC to 25 ppm/°C.
Dimensional changes. Change voltage to 50 V dc.
Add new suppliers.
Add new requirements for resistance characteristic,
power ratings, solderability, and dimensions.
Correct figure 2, PIN numbering sequence. Add new
vendor CAGE 57252. Editorial changes throughout.
Add new tolerances (B) and (D). Deleted power
rating on schematic B. Change figure 1, schematic
B. Deleted ozone depleting substance.
Editorial changes throughout.
Add new configuration and vendor; change
reference specification to MIL-PRF-914.
Editorial corrections throughout.
Correct part number. Changes RTC and power
ratings paragraphs. Editorial changes throughout.
Changes in accordance with NOR 5905-R004-02.
Changes in accordance with NOR 5905-R010-03.
Remove vendor from suggest sources. Editorial
changes throughout
Inactivate characteristics K and M, add pure tin,
manufacturer’s eligibility, and pulse application
paragraphs. Dimensions changes. Editorial
changes throughout.
A
B
C
D
E
F
G
H
J
K
DATE
APPROVED
23 MAY 88
D. Moore
28 MAY 89
D. Moore
17 DEC 91
D. Moore
8 OCT 93
D. Moore
24 MAR 98
D. Moore
22 JUN 00
6 JUN02
2 APR 03
K. Cottongim
K. Cottongim
K. Cottongim
6 OCT 03
K. Cottongim
16 MAR 12
M. Radecki
Notice of Partial Inactivation for New Design
Characteristics K and M of DLA Land and Maritime Drawing
87017 are inactive for new design and are no longer used,
except for replacement purposes. Use MIL-PRF-914/4.
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
REV
K
K
OF PAGES
1
PAGES
PMIC N/A
PREPARED BY
Alan R. Knox
Original date of drawing:
CHECKED BY
David Wood
10 November 1987
K
K
K
K
K
K
3
4
5
6
7
8
APPROVED BY
David E. Moore
SIZE
A
REV
AMSC N/A
2
Source control drawing
CODE IDENT. NO.
14933
K
DESIGN ACTIVITY:
DEFENSE ELECTRONIC SUPPLY CENTER
DAYTON, OHIO 45444-5000
TITLE
RESISTOR NETWORK, FIXED, FILM, SURFACE MOUNT, 20
PIN, LEADLESS CHIP CARRIER
DWG NO.
87017
PAGE
1
OF
8
5905-E722
1. SCOPE
1.1 Scope. This drawing describes the requirements for a 20 pin, leadless chip carrier, resistor network. These networks are
available only in nonhermetically sealed packages.
1.2 Part or Identifying Number (PIN). The complete PIN is as follows:
87017
|
|
Drawing
number
-
*
|
|
Schematic
(1.2.1)
****
|
|
Resistance value
designations
(1.2.1.1)
*
|
|
Resistance
Tolerance
(3.3.1)
*
|
|
Characteristic
(1.2.1.2)
1.2.1 Schematic. The schematic of the resistor network is identified by a single letter in accordance with figure 1.
FIGURE 1. Schematics.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
2
1.2.1.1 Resistance value designations. The resistance value designations are in accordance with MIL-PRF-914.
*
1.2.1.2 Characteristic. Resistor networks are available in characteristics H, R, or V. in accordance with MIL-PRF-914 (see 3.2).
Characteristics K, and M are inactive for new design.
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.
DEPARTMENT OF DEFENSE STANDARD
MIL-STD-790
- Established Reliability and High Reliability Qualified Products List (QPL) Systems for Electrical, Electronic, and
Fiber Optic Parts Specifications.
MIL-STD-1285 - Marking of Electrical and Electronic Parts.
*
(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 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).
3.2.1 Termination. Termination finish shall be tin-lead or hot solder dip as specified in MIL-PRF-914.
*
3.2.2 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).
3.3 Electrical characteristic.
3.3.1 Resistance tolerance. Resistors are available in (B) ±.1 percent, (D) ±.5 percent, (F) ±1 percent, (G) ±2 percent, and (J) ±5
percent tolerances.
3.3.2 Resistor power ratings. The power rating for individual resistors shall be in accordance with table II.
3.3.3 Package power rating. The package power rating shall be in accordance with table II. For temperatures in excess of 70°C,
resistors shall be derated in accordance with MIL-PRF-914.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
3
*
TABLE II. Power ratings.
Characteristic
Characteristics
Characteristics
K and M 1/
K and M 1/
H, R, and V
Element
Network
Element
(watts)
(watts)
(watts)
A
0.10
1.00
0.050
B
0.05
0.95
0.025
1/ Characteristics K and M are inactivated for new design.
Schematics
Characteristics
H, R, and V
Network
(watts)
0.50
0.475
3.3.4 Power conditioning. Power conditioning shall be in accordance with MIL-PRF-914 at 1.5 times rated power specified for
individual resistors (see 3.3.2).
3.3.5 Temperature range. The operating temperature range shall be -55°C to +125°C.
3.3.6 Resistance temperature characteristic. The resistance temperature characteristic shall be in accordance with MIL-PRF-914.
3.3.7 Resistance range. The resistance range shall be from 10 ohms to 2.2 megohms.
3.3.8 Operating voltage. The maximum operating voltage shall be 50 V dc.
*
3.4 Environmental characteristic. The environmental characteristics shall be in accordance with MIL-PRF-914 characteristic H, R, or
V. Characteristics K and M are inactivated for new design.
3.5 Marking. Marking shall be in accordance with MIL-STD-1285, except the resistor network shall be marked with the PIN as
specified herein (see 1.2), the manufacturer's name or CAGE code, and date lot codes.
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 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 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-914 and maintained in accordance with
MIL-STD-790 is not applicable to this document.
4.2 Qualification inspection. Qualification inspection is not applicable to this document.
4.2.1 Failure rate qualification. The failure rate qualification specified in MIL-PRF-914 is not applicable to this document.
4.3 Conformance inspections.
4.3.1 Inspection of product for delivery. Inspection of product for delivery shall consist of group A and group B inspections of
MIL-PRF-914.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
4
4.3.2 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 6.2d).
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-914.
FIGURE 2. Leadless chip carrier.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
5
Inches
0.003
0.005
0.007
0.008
0.010
mm
0.08
0.13
0.17
0.20
0.25
Inches
0.015
0.016
0.018
0.020
0.025
mm
0.38
0.41
0.45
0.51
0.64
Inches
0.030
0.040
0.045
0.050
0.080
mm
0.76
1.02
1.14
1.27
2.03
Inches
0.085
0.200
0.290
0.350
mm
2.16
5.08
7.37
8.89
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Unless otherwise specified, tolerances are ±.008 (0.20 mm).
4. Adjacent corner pads may be rounded or diagonally cut to meet the .015 (0.38 mm) minimum requirement.
FIGURE 2. Leadless chip carrier (Optional slot configuration). - continued.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
6
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 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, CDROM 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. Resistor networks are 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 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 (i.e. ESD sensitive packaging).
d.
Whether the manufacturer performs the group B tests or provides certification of compliance with group B requirements
(see 4.3.2).
6.3 PIN supersession. PIN's in the original 87017 and revision A have been superseded by a new PIN in revision B that includes a
characteristic code to differentiate between hermetically and nonhermetically sealed resistor networks. Table III illustrates a generic
PIN substitution:
TABLE III. PIN supersession.
*
87017
87017A nonhermetic
87017-87017X
87017-87017XM
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 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.
*
6.6 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 [email protected]
or in writing to: DLA Land and Maritime, Attn: VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-0552
or DSN 850-0552.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
7
*
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 [email protected] or contact DLA Land and Maritime, Attn:
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
87017-*******
Characteristic H, K, M, R, or V resistance
values 10 ohms through 150 kilohms;
resistance tolerances B, D, F, G, and J.
Schematics A and B.
Characteristic K or M, resistance values 10
ohms through 1 megohms; resistance
tolerances F, G, and J. Schematics A and B.
Characteristic K or M, resistance values 10
ohms through 1 megohms; resistance tolerance
F, G, and J. Schematics A and B.
Characteristic V and H; resistance values 1K,
2K, and 5K ohms; resistance tolerances F.
Schematics B
1/
Vendor similar
designation or type
number 1/
Vendor CAGE
790*
57027
210-014
57489
HJCB20------
56235
HC-156-1001-0.5-LR-1
HC-156-2001-0.5-LR-1
HC-156-5001-0.5-LR-1
27851
Vendor’s name and address
IRC, Incorporated
4222 S. Staples Street
Corpus Christi, TX 78411-2702
VISHAY Thin Film
2160 Liberty Drive
Niagara Falls, NY 14304-3798
State of the Art, Incorporated
2470 Fox Hill Rd.
State College, PA 16803-1797
Spectrum Microwave
400 Nickerson Road
Marlborough, MA 01752
Parts must be purchased to the DLA Land and Maritime PIN to assure that all performance requirements and tests are met.
DEFENSE ELECTRONIC SUPPLY CENTER
SIZE
CODE IDENT NO.
DWG NO.
DAYTON, OHIO
A
14933
87017
REV K
PAGE
8