ECA 190-A-1964 Pin Straighteners and Wiring Jigs for Electron Tubes《针调直器和电子管的配线夹具》.pdf

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1、1 II - EIA 190-A b4 m 3234b00 002b3 2 m II JULY, 1964 EIA STANDARD for PIN STRAIGHTENERS AND WIRING JIGS FOR ELECTRON TUBES ELECTRONIC INDUSTRIES ASSOCIATION STANDARD RS-190-A (Revision of RS-190) O Formulated by IEDEC Elecfron Tube Council EIA 190-A 64 3234600 O028639 4 9 NOTICE These standards, ad

2、opted and issued by the Electronic Industries Association were formulated by the Electron Tube Council of the Joint Electron Device Engineering Councils. EIA engineering standards are designed to serve the public interest through eliminating mis- understandings between manufacturers and purchasers,

3、facilitating interchangeability and improve- ment of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence of such standards shall not in any respect preclude any member or non-member of EIA from manufacturing or sel

4、ling products not conforming to such standards. Recommended standards adopted by EIA are without any regard to whether or not their adop tion may in any way involve patents on articles, materials, or processes. By such action, EIA does not assume any liability to any patent owner, nor does it assume

5、 any obligation whatever to parties adopting the recommended standards. Published by ELCTRONIC INDUSTRIES ASSOCLATION Engineering Department 11 West 42nd Street, New York 36, N. Y. I. Q Electronic Industries Association 1964 Ail right3 reserved *. .I . . j -% -. - Price $.90 - - _. Pzinted in U.S.A.

6、 EIA 190-A 64 W 3234600 0028b40 O W degrees RS-190-A Page 1 notes 293 3 2 394 PS-1 min. 0.234 0.0205 0.4000 0.0799 0.057 - - - 0.500 - - - ref. nom. m5. 0.235 0.236 0.0210 0.0215 0.4000 0.4005 0.0804 0.0809 0.062 0.067 0.100 - 0.125 - 0.625 - 0.203 - - - - - - - A B D E F H I J K T a b - LNOTE 3 SEC

7、TION x-x I f min“ 5.944 0.521 10.1600 2.030 1.45 - - - 12.70 - - - millimeters 5.969 0.533 10.1600 2.042 1.57 2.54 3.18 15.88 5.16 nom. - - - 1IMGX. 5.994 0.546 10.1727 2.054 1.70 - - - - - - - 40 120 The metric dimensions are derived from the original inch dimensions. NOTES : 1. Mounting Method is

8、optional. 2. Eccentricity of pin circle with respect to barrier I.D. must not exceed 0.0025“ (0.063 mm) . 3. Pin circle diameter, pin spacing, and pin hole diameter dimensions and tolerances apply to 4. Tolerances are not cumulative. bottom surf ace. This pin straightener is for use with base E8-9,

9、or equivalent. ES-2 D DIA BARRIER I+ CIRCLE4 B .DIA 8 HOLES EQUALLY . . . .I. ref. A B D E F H I J K T a b COUNTERS INK SPACED X LE Y- NOTE I- iRIER I . I - . . kJ DIA SECTION x-x inches millimetem nom. I mas. I min. I nom. min. 0.374 0.0420 0.750 0.1430 0.120 - - 0.985 0.750 - - - 0.375 0.0425 0.75

10、0 0.1435 0.125 0.125 0.125 1.000 0.250 . - .-. - 0.376 0.0430 0.755 0.1440 0.130 - - 1.015 - - - - 9,500 1.067 19.050 3.633 3.05 - - 25.02 19.05 - - - 9.525 1.080 19.050 3.645 3.18 3.18 3.18 25.40 . 6.35 - -. - max. 9.551 1.092 19.177 . 3.657 3.30 - - 25.78 - - - - The metric dimensions are derived

11、from the original inch dimensions, . . . degrees 45 120 notes i NOTES : 1. Dimensions, mounting method, mounting flange, etc., below Plane Y-Y are optional. 2. Eccentricity of pin circle with respect to barrier circle must not exceed 0.0025“ (0.063 mm) . 3. Pin circle diameter, pin spacing, and pin

12、hole diameter dimensions and tolerances apply to 4. Tolerances are not cumulative. bottom surface. This pin straightener is for use with base E7-1, or equivalent. K a millimeters EIA 190-A b4 m 3234600 0028642 4 m RS-190-A Page 3 degrees notes PS-3 8 DIA i0 HOLES EQUALLY D DIA F DIA COUNTERSINK s PA

13、C ED -+I 1. Structure below Plane Y-Y is optional except that during use there must be a clearance of 0.250“ 2. Eccentricity of pin circle not to exceed 0.003“ (0.07 mm) . 3. Pin circle diameter, pin spacing, and pin hole diameter dimensions and tolerances apply to 4. Pin holes located within 0.001“

14、 R (0.02 mm) of their true position. minimum (6.35 mm) . bottom surface. This pin straightener is for use with base E12-74, or equivalent. /- _ - EIA 170-A 64 W 3234600 0028648 5 W Tef. A B D F J L M N a O RS-190-A Page 9 inches midlimetsrs min. nom. MX. min. nom. MX. - 0.375 - - 9.52 - 0.0375 0.038

15、0 0.0385 0.963 0.965 0.977 - 0.575 - - 14.60 - 0.333 - - 8.46 - - 0.187 - - 4.75 - - - 7.11 - - 0.280 - 0.015 - 0.38 - - - 0.060 - - 1.52 - - - - - - - WJ-1 W 5-2 degrees 45 m notes 1 WJ-2 ref. A B D F J L M N a min. 0.0375 0.426 0.187 - - - 0.015 - - inches nom. 0.468 0.0380 0.625 - I millimeters M

16、X. I min. I mm. - 0.953 - 10.83 4.75. - 0.38 - - 11.89 15.88 0.965 - - - - 1.52 - degrees 36 This wiring jig is for use with sockets using bases E9-1, E9-37, and E9-68, or equivalent. NOTES: 1. Pins to be within 0.001“ (0.02 mm) of their true geometrical position. 2. The tips of the pins shall be tapered or rounded. 3. The shape of the handle is optional. The metrc dimensions are derived from the original inch dimensions. e notes 1