REVISIONS LTR DESCRIPTION DATE APPROVED A Added suggested source of supply. Added 1 µF at 25 V dc, .065 T maximum. Editorial changes throughout. 16 May 94 D. Moore B Page 4 – Revised inspection of product for delivery requirements. 23 May 96 Andrew R. Ernst 2 June 99 Kenneth A. Bernier D Page 2 - Added termination finish options. Page 3 - Added footnote for dimensional tolerance change for solder coated parts. Page 4 - Added Voltage Temperature Limit requirements. Changed insulation resistance requirements. Revised marking and workmanship paragraphs. Added environmental and mechanical requirements paragraph. Table I; Changed -05 T max dimension. Page 5 - Incorporated inspection of product for delivery requirements into drawing from MIL-PRF-55681. Page 6 - Added note regarding tin plated finish. Page 7 - Revised sources of supply list. Editorial changes throughout. Added suggested source of supply that was added by letter dated January 15, 1999. E C 11 August 99 Kendall A. Cottongim Added suggested source of supply. 16 November 00 Kendall A. Cottongim F Added suggested source of supply. 5 February 02 Kendall A. Cottongim G Page 7 - Corrected vendor E part numbers 7 August ‘02 Kendall A. Cottongim H 5 year review. Editorial changes throughout. J K 22 January 08 Michael A. Radecki Added eligibility requirement. Updated vendor C. Removed termination finish “Y”. 3 July 2012 Michael A. Radecki Updated similar vendor type for vendor A. 8 July 2015 Michael A. 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 REV K K K K K K K PAGES 1 2 3 4 5 6 7 PREPARED BY ROBERT GRILLOT DEFENSE ELECTRONIC SUPPLY CENTER DAYTON, OH Original date of drawing 91-09-11 CHECKED BY EDWARD H. BACK APPROVED BY DAVID E. MOORE SIZE A REV AMSC N/A TITLE CAPACITOR, FIXED, CERAMIC, CHIP, .56 µF THROUGH 1 µF CODE IDENT. NO. 14933 DWG NO. K PAGE 91019 1 OF 7 5910-2015-E17 1. SCOPE 1.1 Scope. This drawing and MIL-PRF-55681 describe the complete requirements for ceramic chip capacitors. 1.2 Part or Identifying Number (PIN). The complete PIN is as follows: 91019 -01 - Drawing number Dash number (see table I) Termination finish (if required (see 3.1.1)) 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-123 - MIL-PRF-55681 - Capacitors, Fixed, Ceramic Dielectric, (Temperature Stable and General Purpose), High Reliability, General Specification for Capacitor, Chip, Multiple Layer, Fixed, Ceramic Dielectric, Established Reliability and NonEstablished Reliability, General Specification for DEPARTMENT OF DEFENSE STANDARDS MIL-STD-202 MIL-STD-1285 - Electronic and Electrical Component Parts, Test Methods for Marking of Electrical and Electronic Parts (Copies of these documents are available online at http://quicksearch.dla.mil/.) 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, 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-55681 and herein (see figure 1). 3.1.1 Termination finish. The termination finish shall be solder coated over a base metallization and barrier metal (as specified in MIL-PRF-55681, “U” termination finish). When requested by the acquiring activity, an optional termination finish shall be identified by a single letter following the dash number as follows: Z: Base metallization - barrier metal - tinned (tin/lead alloy, with a minimum of 4 percent lead): as specified in MIL-PRF-55681. Note: Termination finish Y (tin, 100 percent) has been removed from this specification (see 3.1.1.1). Termination finishes U and Z are substitutable for termination finish Y. DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 2 L +.025 -.010 Dimensions (See note 3) W +.010 -.020 Min .225 .210 .010 Inches .010 .020 .025 .210 .225 Y mm 0.25 0.51 0.64 5.33 5.72 Notes: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Dimensions and tolerances are for terminated chips. 4. For solder coated parts, an additional +.025 to the length and width tolerance is allowed. An additional +.020 tolerance is allowed on the thickness (see table I). FIGURE 1. Case dimensions and configuration. DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 3 3.1.1.1 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). 3.1.2 Operating temperature range. The operating temperature range shall be -55°C to +125°C. 3.2 Electrical characteristics. 3.2.1 Rated voltage. The rated voltage shall be in accordance with table I. 3.2.2 Dielectric type. The dielectric type shall be ceramic. 3.2.3 Temperature coefficient and voltage temperature limits (VTL). The temperature coefficient shall be 0 ±15 percent (-55°C to +125°C) and shall meet the VTL requirements of characteristic BR of MIL-PRF-55681. 3.2.4 Operating frequency. Operating frequency shall be up to 50 GHz. 3.2.5 Capacitance. See table I. Measured in accordance with method 305 of MIL-STD-202, 1 kHz at 1.0 V rms ±0.2 V rms at +25°C. 3.2.6 Dissipation factor (+25°C). 2.5 percent maximum (measured under the same conditions as capacitance (see 3.2.5)). 3.2.7 Insulation resistance. Measured in accordance with method 302 of MIL-STD-202 at rated voltage (see table I). At +25°C: 100,000 megohms or 1,000 megohm-microfarads, whichever is less. At +125°C: 10,000 megohms or 100 megohm-microfarads, whichever is less. 3.2.8 Dielectric withstanding voltage. 2.0 times rated voltage. 3.2.9 Capacitance tolerance. K = ±10 percent. 3.3 Environmental and mechanical requirements. The environmental and mechanical requirements shall be in accordance with MIL-PRF-55681. 3.4 Marking. Capacitors may be marked with the PIN as specified in 1.2, but are not required to be marked. Marking shall be on the package and shall be in accordance with MIL-STD-1285, except the PIN shall be as specified in 1.2, with the manufacturer’s name or CAGE code and date code. 3.5 Manufacturer eligibility. To be eligible for listing as an approved source of supply, a manufacturer shall be listed in the MIL-PRF55681 or MIL-PRF-123 Qualified Products Database (QPD) 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 DLA Land and Maritime-VAT. 3.6 Certificate of compliance. A certificate of compliance shall be required from manufacturers requesting to be an approved source of supply. TABLE I. Electrical characteristics DSCC Capacitance Capacitance T drawing PIN WV dc tolerance Max µF 91019- 1/ 01.56 K 50 .065 02.68 K 50 .065 03.82 K 50 .090 041.0 K 50 .090 051.0 K 25 .070 1/ Complete PIN shall include an additional symbol to indicate termination finish, where applicable (see 1.2). DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 4 3.7 Recycled, recovered, environmentally preferable, or biobased materials. Recycled, recovered, environmentally preferable, or biobased 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. 3.8 Workmanship. Capacitors shall be so processed that when inspected under 20X to 40X magnification, they shall be uniform in quality and shall be free from pits, cracks, rough edges, adhered foreign material, and other defects which will affect life or serviceability. The capacitors shall exhibit no delamination (separation in the layers of ceramic) or demetallization (lift-off) on the terminations. 4. VERIFICATION 4.1 Qualification inspection. Qualification inspection is not required. 4.2 Conformance inspection. 4.2.1 Inspection of product for delivery. Inspection of product for delivery shall consist of the group A inspection as specified herein (see table II). Group B inspection (see table III) shall be required when specified in the contract or purchase order (see 6.2e). 4.2.2 Certification. The acquiring activity, at its discretion, may accept a certificate of compliance for group B requirements in lieu of performing group B tests (see 6.2e). TABLE II. Group A Inspection. Inspection Subgroup 1 Voltage conditioning Subgroup 2 IR (at +125°C) Visual and mechanical examination Requirement paragraph of MIL-PRF-55681 Test method paragraph of MIL-PRF-55681 Sampling Procedure 3.6 4.8.3 100 percent inspection 3.9 3.1, 3.4, 3.5, 3.5.1, 3.24 through 3.26 inclusive 4.8.6 4.8.2 Table X, column A of MIL-PRF-55681 Table X, column B of MIL-PRF-55681 3.13 4.8.10 13 samples/0 failures allowed 3.14 (and 3.2.3 herein) 4.8.11 13 samples/ 0 failures allowed Subgroup 3 Solderability Subgroup 4 Voltage-temperature limits TABLE III. Group B inspection. Inspection Subgroup 1 Thermal shock and immersion Subgroup 2 Resistance to soldering heat Moisture resistance Subgroup 3 Life (at +125°C) Subgroup 4 Humidity, steady state, low voltage Requirement paragraph of MIL-PRF-55681 Test method paragraph of MIL-PRF-55681 Number of Sample units to be inspected Number of defectives permitted 3.15 4.8.12 12 0 3.16 3.17 4.8.13 4.8.14 12 0 3.19 4.8.16 25 0 3.18 4.8.15 12 0 DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 5 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 which may be helpful, but is not mandatory.) 6.1 Intended use. Capacitors conforming to this drawing are intended for use when military specifications do not exist and qualified military devices that will perform the required function are not available for original equipment manufacturer application. This drawing is intended exclusively to prevent the proliferation of unnecessary duplicate specifications, drawings, and stock catalog listings. When a military specification exists and the product covered by this drawing has been qualified for listing, this drawing becomes obsolete and will not be used for new design. 6.2 Ordering data. The contract or purchase order should specify the following: a. Complete PIN (see 1.2). b. Requirements for delivery of one copy of the conformance inspection data or certificate of compliance that parts have passed conformance inspection with each shipment of parts by the manufacturer. c. Requirements for packaging and packing. d. Title, number, and date of the specification. e. Whether the manufacturer performs the group B tests or provides certification of compliance for group B requirements. f. Requirements for notification of change of product to acquiring activity, if applicable. 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 Replaceability. Capacitors covered by this drawing will replace the same commercial device covered by contractor prepared specification or drawing. 6.5 Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the previous issue. 6.6 Users of record. Coordination of this document for future revisions is coordinated only with the approved source(s) 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 if in writing to: DLA Land and Maritime, ATTN: VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-4709 or DSN 850-4709. 6.7 Approved source(s) of supply. Approved source(s) of supply are 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 by contacting DLA Land and Maritime, ATTN: VAT, Post Office Box 3990, Columbus, OH 43218-3990 or by telephone (614) 692-4709 or DSN 850-4709. DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 6 1/ DSCC drawing PIN 91019- Vendor A similar vendor type Vendor B Similar vendor type Vendor C similar vendor type Vendor D similar vendor type Vendor E similar vendor type Vendor F similar vendor type 0102030405- HR2321BR564K2NT9 HR2321BR684K2NT9 HR2321BR824K2NT9 HR2321BR105K2NT9 HR2321BR105K1NT9 500S47W564K*4H 500S47W684K*4H 500S47W824K*4H 500S47W105K*4H 250S47W105K*4H C2220E564K5*** C2220E684K5*** C2220E824K5*** C2220E105K5*** C2220E105K3*** 2221E564KU 2221E684KU 2221E824KU 2221E105KU 2221E105KU25V 22205C564KH*9C 22205C684KH*9C 22205C824KH*93 22205C105KH*93 22203C105KH*9Q CG2220BR564KWB CG2220BR684KWB CG2220BR824KWB CG2220BR105KWB CL2220BR105KWB 1/ Parts must be purchased to the DSCC PIN to assure that all performance requirements and tests are met. Vendor Vendor CAGE Vendor name and address A 60212 Presidio Components Incorporated 7169 Construction Court San Diego, CA 92121-2615 B 29454 Johanson Dielectric 15191 Bledsoe Street Sylmar, CA 91342-2700 C 31433 Kemet Electronics Corporation P.O. Box 5928 Greenville, SC 29606-5928 Plant: Avenida Eloy Cavazoz 7908 Ote. Col. Rancho Viejo, Guadalupe, N.L. C.P. 61750, Mexico D 0LR95 Spectrum Control Technology, Inc. 1900 West College Avenue State College, PA 16801 E 96095 Olean Advanced Products A Division of AVX Corporation 1695 Seneca Avenue Olean, NY 14760-3736 F 0YBX7 Union Technology Corporation 718 Monterey Pass Road Monterey Park, CA 91754-3607 DEFENSE ELECTRONICS SUPPLY CENTER SIZE CODE IDENT NO. DWG NO. DAYTON, OHIO A 14933 91019 REV K PAGE 7