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1、a O O a a O cv v) I E u 1 - - E I A 520AA00 B B W 3234600 0073333 3 9 -. 7- ANSI/ EIA-52 OAAO 0-198 7 APPROVED: SEPTEMBER 25, 1987 EIA SPEC I F ICAT ION Blank Detail Specification for Special-Use Push button Switches of . Certified Quality EIA-520AA00 APRIL 1988 ELECTRONIC INDUSTRIES ASSOCIATION ENG
2、INEERING DEPARTMENT Copyright Electronic Components, Assemblies b) have a maximum rated voltage of (insert the highest c) have a maximum rated current of (insert the highest r a t e d voltage only); and rated current only.) 1 . 2 Type Designation Switches covered by t h i s Detail Specification shal
3、l be described by the following i n the order shown: a) The number for t h i s Detail Specification. Example of Type Designation: (The Detail Specification shall completely define the part numbering system). 1 . 3 Marking The marking of the switch and package s h a l l be i n accordance with the req
4、uirements of Sub-clause 2.5 of the Generic Specification. (Insert the d e t a i l s of marking on the switch and on the package, including any special marking requirements), Copyright Electronic Components, Assemblies b) (Insert the number and edition of the Detail Specification) ; and include “CERT
5、IFIED RECORDS REQUIRED“. c) When certified records of released l o t s are required, Certified Records of Released Lot (Insert the information required by Sub-clause 3.4.1 of the Generic Specification.) Safety Cons iderations The user shall consider the s u i t a b i l i t y of the switch with regar
6、d t o any safety requirements applicable t o the equipment. Common Features (The common features of t h i s pushbutton switch type shall be given.preferably using an oblique drawing.) Dimensional Parameters (The necessary information shall be given with respect t o the mounting and the switch dimens
7、ions. See Sub-clause 2.6.1 of the Sectional Specification.) Rating and Characteristics 1.9.1 Ratings Altitude (insert maximum altitude o r not applicable) Electrical - power - V , - A (insert values) - logic (insert “ 5 V , 10 mA“ o r level insert not applicable) - low level (insert “30 mV, 10 mA“ o
8、 r insert not applicable) Flammab il i t y (insert applicable o r not applicable) Copyright Electronic Components, Assemblies o r insert not applicable) S a l t spray Sand and dust Sealing Shock Temperature Thermal shock Vibration (insert test duration or insert not applicable) (insert applicable o
9、r not applicable) (insert seal grade or not applicable) (insert acceleraton and g value, o r insert not applicable) O c t o OC (insert (insert low and high temperature, or insert not applicable) (insert acceleration, g value and frequency range; or insert nct applicable) 1.9.2 Characteristics Ac tua
10、 t o r grounding (insert maximum resistance or insert not applicablc) Altitude voltage proof (insert value of test voltage o r insert not applicable) Copyright Electronic Components, Assemblies & Materials Association Provided by IHS under license with ECA Licensee=IHS Employees/1111111001, User=Win
11、g, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- E I A S20AA00 88 3234b00 0073343 b = EIA-520AA00 Page 8 Capacitance Contact bounce EM1 shielding Endurance - electrical - (insert test type) - logic level - l o w level - mechanica
12、l - (insert test type) End stops Immersion i n cleaning solvents Insulation resistance Lamp c i r c u i t resistance Low temperature operat ion Mass Opera t ing characteristics Overload (insert maximum value o r insert not applicable) (insert maximum duration or insert not applicable) (insert minimu
13、m attentuation o r insert not applicable) (insert cycles of operation and any other required test details) (insert cycles of operation o r insert not applicable) (insert cycles of operation o r insert not applicable) (insert cycles of operation o r insert not applicable) (insert torque value o r ins
14、ert not applicable) (insert applicable o r not appl icab l e ) (insert minimum resistance or insert not applicable) (insert maximum resistance o r insert not applicable) (insert applicable o r not a p p 1. i c ab 1 e ) (insert maximum value) (insert values) (insert applicable o r not applicable) Cop
15、yright Electronic Components, Assemblies & Materials Association Provided by IHS under license with ECA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- EIA 52RAA00 8 H 3234b00 0073342 H
16、 Resistance t o soldering heat Robustness of - actuator - mounting bushing - screw mounting - termination So lderab il i t y Stray l i g h t s Sun1 ight readability Switch resistance - specified current Temperature rise Voltage proof EIA-520AA00 Page 9 ( i n s e r t applicable or not app 1 icab l e
17、) ( i n s e r t force o r torque value) ( i n s e r t torque value o r i n s e r t not applicable) ( i n s e r t torque value o r i n s e r t not applicable) ( i n s e r t force value) ( i n s e r t applicable o r not applicable) ( i n s e r t applicable o r not applicable) ( i n s e r t contrast r
18、a t i o o r nc t app 1 icab l e ) ( i n s e r t maximum resistance o r i n s e r t not applicable) ( i n s e r t f 1 3 0 max . ( i n s e r t value of test voltage) Copyright Electronic Components, Assemblies & Materials Association Provided by IHS under license with ECA Licensee=IHS Employees/111111
19、1001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- E I A 520AA00 88 m 3234600 0073343 T EIA-520AA00 Page 10 2.0 SECTION TWO - INSPECTION REOUIREMENTS INSPECTION REQUIREMENTS 2 . 1 Qualification Approval inspection req
20、uirements s h a l l be i n accordance with (insert appropriate reference). 2 . 2 Quality Conformance Inspection requirements are prescribed i n (Table II of the Sectional Specification o r , i f different, Table I herein) for lot-by-lot inspections and i n (Table II of the Sectional Specification or
21、, i f d i f f e r e n t , Table II herein) f o r periodic inspection. For visual examination, the c l a r i f i c a t i o n of major and minor defects s h a l l be (insert description of defects), (insert Tables I and II, i f needed) Copyright Electronic Components, Assemblies & Materials Associatio
22、n Provided by IHS under license with ECA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- EIA 520AA00 88 m 3234600 0073344 L m i EIA- 5 20AA00 Page 11 APPENDIX A Titles of Detail Specifi
23、cations following sequence: Illumination-Denote as Illuminated. shall be derived in Illuminated and/or the Non- Basic Identifier-Denote as either (A) Pushbutton Switch, or (B) Non-Sensitive Pushbutton Switch. Mounting Hole-Denote the basic hole size required for mounting the switch. Poles-Denote the
24、 specified number of poles. Current Ratings-Denote the specified current ratings. Sealing-Denote the sealing capability of sealed switches only. P EXAMPLES : Illuminated and Non-Illuminated Pushbutton Switches, .750“ Square Mounting, One and Two B Poles, .O01 to 10 Amperes. (Non-Sealed Switch) Copyr
25、ight Electronic Components, Assemblies & Materials Association Provided by IHS under license with ECA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- EIA-520AA00 Paqe 1 2 E I A 520AA00
26、B A 3234b00 0073345 3 TYPICAL EXAMPLE OF DRAWINGS AND DIMENSIONS THIRD ANGLE PROJECTION a4AV I 1 r- II THIRD ANGLE PROJECTION REmUYENED PANEC CUT-OUT OL.= ?OCERANCED DIMENSKW. MAX. : MAXfMM ALLOWABLE OIYENSION. Copyright Electronic Components, Assemblies & Materials Association Provided by IHS under
27、 license with ECA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 I Standard or Generic Specification Indicator Standard Prefix for all Numbers Sectional Specification Designator :- -
28、 Blank Detail Specification Designator E I A 520AA00 B B m 3234b00 O073346 5 m EIA STANDARD AND SPECIFICATION NUMBERING STANDARD e A document that establishes engineering and technical requirements for processes, procedures, practices and methods that have been decreed by authority or adopted by con
29、sensus. Standards may also be established for selection, application and design criteria for material. Standards and other documents not in the specification format use only the EIA basic numbering system as follows: EIA-123 Original Standard EIA-123-1 Addendum to the Original Standard EIA-123-A Fir
30、st Revision of original Standard incorporating all Addenda SPECIFICATION A document prepared specifically to facilitate procurement which clearly and accurately describes the essential technical requirements for purchased material. Procedures necessary to determine that the requirements for the purc
31、hased material covered by the specification have been met shall also be referenced or included. EIA Specifications use the following system: o EIA 1230000 is a Generic Specification EIA 123A000 is a Sectional Specification EIA 123AA00 is a Blank Detail Specification EIA 123AAAA is a Detail Specifica
32、tion EIA 12300AA is a Detail Specification for which no Sectional or Blank Detail Specificationwas issued NOTES 1. Some older specifications may not have been converted to this numbering system. 2. See EP-11, “Guide for the Preparation of Specifications Using IECQ-System Format,“ for more detail. Copyright Electronic Components, Assemblies & Materials Association Provided by IHS under license with ECA Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/30/2007 01:49:47 MDTNo reproduction or networking permitted without license from IHS -,-,-