1、 REVISIONS LTR DESCRIPTION DATE APPROVED A Added dash numbers R12, Y12, and G12. Added CAGE 07479. Reworked figure 1 and table II. Editorial changes throughout. 20 July 1995 K. Cottongim B Revised to new format and update supplier base. 23 June 2003 Thomas M. Hess C Add lead frame termination option
2、s, insulation resistance, new part numbers (termination types and finish). Supplier address change. Editorial changes throughout. RK 3 October 2006 Thomas M. Hess D Add supplier part numbers, tin prohibition, wavelength correction, revised test requirements, editorial changes throughout. RK 13 Octob
3、er 2009 Thomas M. Hess E Delete certain photometer requirements, correct figure 1, deleted filter transmission data, added PVC insulation prohibition, add new supplier information, editorial changes throughout. DJC 22 March 2012 Thomas M. Hess Prepared in accordance with ASME Y14.100 Source control
4、drawing REV E PAGE 16 REV STATUS OF PAGES REV E E E E E E E E E E E E E E E PAGE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PMIC N/A PREPARED BY DESIGN ACTIVITY DEFENSE ELECTRONICS SUPPLY CENTER, DAYTON, OH 454445000 Paul A. Schmitt Original date of drawing 27 January 1986 CHECKED BY TITLE John S. Belt IND
5、ICATOR ASSEMBLIES: RED, YELLOW, GREEN; PLAIN AND FILTERED LENSES; PANEL-SEALED, AND PANEL AND REAR SEALED APPROVED BY John H. Buchanan SIZE CAGE CODE DWG. NO. 85122 A 14933 REV E PAGE 1 OF 16 AMSC N/A 5980E013CURRENT DESIGN ACTIVITY CAGE CODE 037Z3 DEFENSE LOGISTICS AGENCY DLA LAND AND MARITIME, OHI
6、O 432183990 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 454445000 SIZE CODE IDENT NO. DWG NO. A 14933 85122 REV E PAGE 2 1. SCOPE 1.1 Scope. This drawing describes the requirements for panel-sealed, an
7、d panel and rear sealed indicator assemblies with plain or filtered type lens designed for sunlight viewing. The indicator assemblies are available with anti-reflection coated lens and electrostatic screen. 1.2 Part or Identifying Number (PIN). The complete PIN shall be as follows: 85122 Drawing num
8、ber Color (see 1.2.1) # Device type (see 1.2.2) $ Lead termination type (see 1.2.3) rear terminations sealed. 03 Short body; flat glass filter lens with focused beam for sunlight viewing; 30 degree solid angle. 04 Short body; flat glass filter lens with pin point source for wide angle sunlight viewi
9、ng; 100 degree solid angle. 05 Long body; flat glass filter lens with focused beam for sunlight viewing; 30 degree solid angle; rear terminations sealed. 06 Long body; flat glass filter lens with pin point source for wide angle sunlight viewing; 100 degree solid angle; rear termination sealed. 07 Lo
10、ng body; flat glass filter lens with focused beam for sunlight viewing antireflection coating; 30 degree solid angle; rear terminations sealed. 08 Long body; flat glass filter lens with pin point source for wide angle sunlight viewing, antireflection coating; 100 degree solid angle; rear termination
11、s sealed. 09 Long body; flat glass filter lens with focused beam for sunlight viewing, antireflection coating and electrostatic screen; 30 degree solid angle; rear terminations sealed. 10 Long body; flat glass lens with pin point source for wide angle sunlight viewing, antireflection coating and ele
12、ctrostatic screen; 100 degree solid angle; rear terminations sealed. 11 Long body, plano-convex lens with electrostatic screen; rear terminations sealed. 12 Short body, flat glass filter lens with focused beam for sunlight viewing 30 degree solid angle, wire leads. Provided by IHSNot for ResaleNo re
13、production or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 454445000 SIZE CODE IDENT NO. DWG NO. A 14933 85122 REV E PAGE 3 1.2.3 Lead termination type. Two types of lead termination are available for indicator assemblies, pin terminals (see figure 1
14、) or solder loops (see figure 2). Indicator assemblies with pin terminals shall include a designator “1“ in the PIN. Indicator assemblies with solder loops shall include a designator “2“ in the PIN (see 1.2). 1.2.4 Lead finish. Two types of lead finish are available for indicator assemblies, tin-lea
15、d solder or silver plate. Indicator assemblies with tin-lead solder on its terminals shall include a suffix “A“ in the PIN. Indicator assemblies with silver plated terminals shall include a suffix “B“ in the PIN (see 1.2). 1.3 Absolute maximum ratings. Red Yellow Green Peak forward current 90 mA dc
16、60 mA dc 90 mA dc Maximum forward current 30 mA dc 20 mA dc 30 mA dc Maximum reverse voltage 5 V 5 V 5 V Maximum power dissipation 135 mW (1) 85 mW (2) 135 mW (1) Operating and storage temperature 55C to +100C Insulation resistance (3) 1,000 M (1) Derate at 1.8 mW/C above +25C ambient temperature. (
17、2) Derate at 1.6 mW/C above +50C ambient temperature. (3) Between both terminations and indicator body. 1.4 Primary photometric (visual) characteristics. Red Yellow Green Peak wavelength (typical) 635 nm 583 nm 565 nm Dominant wavelength (typical) 626 nm 585 nm 571 nm 2. APPLICABLE DOCUMENTS 2.1 Gen
18、eral. 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 comple
19、teness of this list, document users are cautioned that they must meet all specified requirements of documents cited 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, st
20、andards, 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 (see 6.2). DEPARTMENT OF DEFENSE SPECIFICATIONS MILC675 Coating of Glass Optical Elements (Anti-reflection). M
21、ILDTL3661 Lampholders, Indicator Lights, Indicator Light Housings, and Indicator Light Lenses, General Specification for. MILDTL5541 Chemical Conversion Coatings on Aluminum and Aluminum Alloys. MILA8625 Anodic Coatings for Aluminum and Aluminum Alloys. MILPRF13830 Optical Components for Fire Contro
22、l Instruments; General Specification Governing the Manufacture, Assembly, and Inspection of. MILPRF19500 Semiconductor Devices, General Specification for. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 45
23、4445000 SIZE CODE IDENT NO. DWG NO. A 14933 85122 REV E PAGE 4 DEPARTMENT OF DEFENSE STANDARDS MILSTD130 Identification Marking of U.S. Military Property. MILSTD202 Test Method Standard, Electronic And Electrical Component Parts. MILSTD750 Test Methods for Semiconductor Devices. DEPARTMENT OF DEFENS
24、E HANDBOOKS MILHDBK454 General Guidelines for Electronic Equipment. (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch or https:/assist.daps.dla.mil or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191115094.) 2
25、.3 Non-Government publications. The following document(s) 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. (see 6.2). IES ILLUMINATING ENGINEERING SOCIETY OF NORTH AMERICA IES RP16
26、Nomenclature and Definitions for Illuminating Engineering. (Application for copies should be addressed to the Illuminating Engineering Society of North America, 120 Wall Street, 17th Floor, New York, NY 10005 or online at http:/www.iesna.org/.) (Non-Government standards and other publications are no
27、rmally available from the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational services.) 2.4 Order of precedence. Unless otherwise noted herein or in the contract, in the event of a conflict between the t
28、ext 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 General. All indicator assemblies specified herein shall
29、meet all requirements of MILPRF19500 as specified herein except qualification requirements. Dimensions are in millimeters; inch equivalents are in parentheses. 3.1.1 Manufacturer eligibility. A certificate of compliance shall be required from a manufacturer in order to be listed as an approved sourc
30、e of supply (see 6.6). It is prohibited for a manufacturer not listed in 6.6 to mark indicator assemblies with this drawing number. 3.1.2 Certificate of compliance. A certificate of compliance shall be required from manufacturers for listing as an approved source of supply in 6.6 herein. The certifi
31、cate of compliance submitted to DLA Land and Maritime, ATTN: VAC, P.O. Box 3990, Columbus, OH 43218-3990, prior to listing as a source of supply in 6.6, shall state that the manufacturers product meets all the requirements as specified herein. 3.1.3 Certificate of conformance. A certificate of confo
32、rmance shall be provided with each lot of indicator assemblies delivered in accordance with this drawing. 3.2 First article. Indicator assemblies furnished under this drawing shall be products that have been tested and have passed the first article inspection specified in 4.3. When specified (see 6.
33、2), a sample shall be subjected to first article inspection in accordance with 4.3. 3.3 Abbreviations, acronyms, definitions, and symbols. The abbreviations, acronyms, definitions, and symbols used herein shall be as specified in IES RP16, MILPRF19500, and MILDTL3661 and herein. Provided by IHSNot f
34、or ResaleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 454445000 SIZE CODE IDENT NO. DWG NO. A 14933 85122 REV E PAGE 5 3.4 Interface and physical dimensions. The interface and physical dimensions of the indicator assemblies shall b
35、e as specified on figures 1, 2 and 3 herein. Each indicator assembly shall consist of a metal body (housing), an integral light emitting diode with a diffusant, diffusing surface, or a uniform diffuser film placed in front of the LED, a glass lens that is sealed to the body with a metal lens cap, an
36、 infrared suppressing filter, a sealing capability between the body and mounting panel, and with solid termination leads. 3.5 Parts, processes, materials, and finishes. Unless otherwise specified, the parts, materials, processes, and finishes shall conform to guideline 5 of MILHDBK454, MILDTL3661, a
37、nd herein. 3.5.1 Materials and parts. 3.5.1.1 Antireflection coating. The coating on the operator side of the filter shall be an antireflection coating in accordance with MILC675. 3.5.1.2 Body and nut. The body and nut materials shall be aluminum alloy. 3.5.1.3 LED source. The LED shall be an integr
38、al part of the indicator assembly and is not replaceable. 3.5.1.4 Lens and filter. The plain lens and the external component of the filter lens shall be glass. 3.5.1.4.1 Plain lens. The plain lens shall be plano-convex with the convex face towards the observer and the plain face, which shall have a
39、diffusing finish, towards the LED. 3.5.1.4.2 Filter lens. The filter lens shall be a neutral color transmission filter without converging or diverging power. 3.5.1.5 Sealing ring. The sealing ring shall be polytetrafluoroethylene (PTFE). 3.5.1.6 Shroud and contrast ring. The shroud and contrast ring
40、 shall be aluminum alloy. 3.5.1.7 Terminations. The lead terminations shall be copper alloy or mild steel. 3.5.1.8 Washer. The washer shall be copper alloy. 3.5.1.9 Prohibited materials. 3.5.1.9.1 Pure tin. The use of pure tin, as an underplate or final finish, is prohibited both internally and exte
41、rnally. Tin content of 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). 3.5.1.9.2 PVC. The use of wire with PVC insulation is prohibited. 3.5.2 Processes. 3.5.2.1 Filter lens. All components of the filter lens shall
42、 be optically bonded. 3.5.2.2 LED leads. The LED leads shall be attached to terminations using a welding or high temperature solder process. 3.5.2.3 Shroud and contrast ring. When shroud is not integral to the body, a locking compound shall be used to secure shroud to body. Provided by IHSNot for Re
43、saleNo reproduction or networking permitted without license from IHS-,-,-DEFENSE ELECTRONICS SUPPLY CENTER DAYTON, OH 454445000 SIZE CODE IDENT NO. DWG NO. A 14933 85122 REV E PAGE 6 3.5.3 Finish. 3.5.3.1 Body and nut. The body and nut finish shall be treated to a conversion coating in accordance wi
44、th MILDTL5541, class 3. 3.5.3.2 Lead terminations. The termination finish shall be silver plate or tin-lead solder (see 6.4). 3.5.3.3 Shroud and contrast ring. The shroud and contrast ring finish shall be black anodized (matte) in accordance with MILA8625. 3.5.3.4 Washer. The washer finish shall be
45、tin or nickel plate. 3.6 Performance. 3.6.1 Antireflection coating. The coating on the operator side of the filter shall be an antireflection coating in accordance with MILC675 with the exception that the spectral reflectance shall be as follows: Wavelength range nanometers Reflectance (percent maxi
46、mum) for angle of incidence shown 440 to 685 0 degrees 30 degrees 0.6 absolute 0.4 average 1.0 absolute 0.5 average 3.6.2 Electrostatic protection. A transparent conductive film coating or conductive mesh shall be provided between the lens and LED. This coating or mesh shall act as an EMI shield, pr
47、oviding a maximum resistance of 7 ohms/square. 3.6.3 Filter transmission. The filter shall have a luminous transmission 12 percent maximum in the spectral region 400 through 700 nanometers as measured with an eye corrected photometer or otherwise. 3.6.4 Filter surface quality. The filter shall meet
48、or exceed the scratch-dig quality requirements of MILPRF13830, level 60-40. 3.6.5 Filter uniformity. The transmission uniformity as measured over the entire surface of the filter, with an eye corrected photometer or otherwise, to the spectral region of 400 to 700 nanometers shall be 15 percent of the average luminous transmission. 3.6.6 Solderability. The lead terminations shall be solderable in accordance with method 2026 of MILSTD750. 3.7 Mounting information. Figure 3 shows the recommended mounting hole details. The recommended mounting torque shall be no greater than 1
