1、II II EIA STANDARDS ELECTRON TUBES Section 1 - DIMENSIONAL CHARACTERISTICS Section 2 -BASES, CAPS, AND TERMINALS Section 3 - GAUGES x ELECTRONIC INDUSTRIES ASSOCIATION (Supplement No. 2 to RS-209-A) STANDARD RS-209-A-2 Formulated by IEDEC Elecfron Tube Council EIA 209-A 63 m 3234600 0062958 3 m - NO
2、TICE These standards, adopted 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 manuf
3、acturers and purchasers, 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
4、from manufacturing or selling products not confoi-ming 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 paten
5、t owner, nor does it assume any obligation whatever to oarties adopting the recommended standards. I Published by ELECIRONIC INDUSTRIES ASSOCIATION Engineering Department 2001 - Eye Street, N.W., Washington, D.C. 20006 Electronic Industries Association 1968 All Rights reserved Price $1.00 _- - - Pdn
6、ted in U. leads are on 0.048” (1.22 mm.) centers as defined by lead spacing gauge GE 7-3, Sheet 26, Section 3. EIA 209-A 63 I 3234600 0062970 4 m E8-1 O notes inches mlimeters ref. E A D L 1.015 1.075 1.135 I 25.8 9.30 - min. nom. max. - 10.16 27.3 - 34.92 28.8 1 RS-209-A Section 1 Sheet 3 3-2 milli
7、meters notes inches ref. min. nom. max. min. nom. max. A 0.366 - 0.400 9.30 - 10.16 - 1.500 - 38.10 D - E 1.140 1.200 1.260 I 2meters max. min. i nom. WULX. 18.26 I 19.84 20.67 -_ - 16.66 27.0 31.0 34.9 2%2 15.1 16.7 2%2 12.0 14.3 16.6 %6 3.18 3.97 4.76 0.044 0.991 1 .O4 1 1.117 16/32 26.2 27.8 29.3
8、 %6 2%2 18.2 1% degrees 30“ 60“ notes 1 NOTES : 1. Including eccentricity. 2. 1/16 (1.6 mm.) max. untinned section all radial pins. 3. For pin alignment and concentricity use Gauge No. GE7-2, Sheet 25, Section 3. ref. A B C D E G H H1 J a EIA 209-A 63 W 3234600 0062778 9 W RS-209-A Section 1 Sheet 8
9、 43 inches 1% 11%6 27/92 29/32 21/82 25/32 6/82 l/s 0.041 0.039 0.029 0.031 1K2 max. %6 21/92 31/82 29/32 0.044 0.034 15/32 1% %6 millimeters min. 1 nom. - 18.26 38.1 21.5 16.7 I 3.18 0.991 0.737 26.2 19.84 42.9 23.0 19.8 - 3.97 1.041 0.787 27.8 degrees WUCX. 20.67 16.66 47.6 24.6 23.0 4.76 1.117 0.
10、863 29.3 30 O NOTES : 1. Including eccentricity. 2. 1/16 (1.6 mm.) max. untinned section all radial pins and terminals. 3. For pin alignment and concentricity use Gauge No. GE7-2, Sheet 26, Section 3. notes 1 EIA 209-A 63 3234600 00b2979 O supp. 1 Section 1 Sheet 8-1 RS-209-A MT4 COMBINATIONS inches
11、 mlimeters Y6f. notes min. nom. WWJo. min, nom. ma%. 0.400 - - 10.16 0.800 - - 20.32 0.625 - - 15.87 A - 0.435 - - 11.04 1 B c D F - 0.190 iI 4.83 - - d - iI - d NOTE : 1. Maximum O.D. of 0.440” (11.17 mm.) is permitted along the 0.190 (4.83 mm.) lug length. rc . INSULATOR. E12-64 BASE OR ANY DERIVE
12、D PIN COMBINATIONS 45 V6f. inches millimeters min. nom. Wu;dX. min, nom. ?lGX. min. nom. mx. 0.845 20.32 21.46 192 1.969 - 50.01 A C D 1.437 1.562 1.687 36.50 39.67 42.85 0.875 - 22.22 3 M 0.800 - - - - 6-6 notes Fef. inches millimeters min. nom. mx. min. nom. nmx. A 0.800 - - 61.11 C 2.406 - D 1.87
13、5 2.000 2.125 47.52 50.80 53.97 - 22.22 3 M 0.875 - 0.845 20.32 21.46 192 6-7 (Note4) notes ref. inches millimeters min. nom. Irno. min. nom. mx. A 0.800 0.845 20.32 - 2.844 - 72.24 C D 2.312 2.437 2.562 58.72 61.90 65.07 M - - 0.875 - 21.46 172 - - - 22.22 3 6-8 TSf. inches millimeters min. nm max.
14、 min. nom. mx. 0.800 - 0.845 20.32 - - 83.34 d 3.281 - A C D 2.750 2.875 3.000 69.85 73.02 76.20 M - - 0.875 - - notes 21.46 1,2 22.22 3 (over) I . (Revision of fimt issue) I EIA 209-A b3 m 3234600 00b2985 b NOTES : 1. Major diameter as checked by ring gauges of 0.26” (6.4 mm.) thickness. 2. The max
15、imum gauge should clear the bulb above 0.38” (9.6 mm.) from the base seat and the minimum gauge should not. 3. The diameter of the boundary cylinder as defined by the barriers of the pin alignment gauge (Gauge No. GE9-1, Sheet 30, Section 3). 4. Outline 6-7 may also use non-standard CI-33 cap. 6. Fo
16、r the Hard Glasses (Borosilicates) the ref. dimensions “A” are not applicable ci EIA 209-A b3 m 3234b00 0062986 8 m 7-1 min. nont. I mas. min. I nom. mas. A 0.900 - 1.030 22.9 - 26.1 1 1.750 - - 44.45 C 1.500 - - 38.10 D - E 1.000 - . 1.200 25.4 - 30.4 2 notes ref. inches millimeters - - 7-2 notes i
17、nches millimeters re A f. 0.900 min. C 2.050 - D 1.800 45.72 77 1.030 22.9 nom. I mas. . 1 E 1.300 - 1.500 I 33.1 1 - I 38.1 2 7-3 ref. inchas millimeters min. min. - nom. mas. 0.900 1.030 - 26.1 1 - 59.69 A 22.9 C 2.350 - D 2.100 - - 53.34 notes i E 1.600 1.800 40.7 - I 45.7 2 74 notes inches millimeters ref. A C 2.650 67.31 D 2.400 60.96 E 1.900 2.100 48.3 53.3 2 7-5 millimeters notes inches min. nom. ref. A 0.900 1.030 C D E 2.200 - 2.950 74.93 2.700 68.58 2.400 55.9 - 60.9 2 - - - - x- . (over) RS-2094 Section 1 Sheet 12
