1、a s fi. I h m 3234boo 00774b 3 rn kw ANSI/ EIA-4 17-A- 19 9 1 APPROVED March 19, 1991 EIA STANDARD Crystal Outlines EM-41 %A (Revision of EIA-417) APRIL 1991 ELECTRONIC INDUSTRIES ASSOCIATION ENGINEERING DEPARTMENT = 3234600 0076747 5 W . ir a NOTICE EIA Engineering Standards and Publications are de
2、signed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for his particular need. Existence
3、 of such Standards and Publications shall not in any respect preclude any member or nonmember of EIA from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publications preclude their voluntary use by those other than E
4、M members, whether the standard is to be used either domestically or internationally. Recommended Standards and Publications are adopted by EIA without regard to whether their adoption may involve patents on articles, materials, or processes. By such action, EIA does not assume any liability to any
5、patent owner, nor does it assume any obligation whatever to parties adopting the Recommended Standard or Publication. This EIA Standard is considered to have International Standardization implication, but the International Electrotechnical Commission activity has not progressed to the point where a
6、valid comparison between the EM Standard and the IEC document can be made. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements, It is the responsibility of the user of this Standard to establish appropriate safety and health
7、 practices and to determine the applicability of regulatory limitations -before its use. a (From Standards Proposal No. 2109, formulated under the cognizance of the EIA P-11 Committee on Piezoelectric Devices.) COPYRIGHT 1991 Published by ELECTRONIC INDUSTRIES ASSOCIATION Engineering Department 2001
8、 Pennsylvania Ave. N.W., Washington, D.C. 20006 PRICE: Please refer to the current Catalog of EM : .O50 Crystal outlines are grouped by size and configurations into families of similarity. The families are designated by a class symbol consisting of the letters CO followed by a serial number (thus CO
9、- 1, CO-2, etc.). Within a class of crystal outlines there will be many variations and certain constants. The constants of any class are delineated on the drawing. The variations are listed in the table accompanying the drawing. The variations in any class pertain to the dimensions of leads and pins
10、 and to the height of the enclosure. An identiwng number is assigned to each variant of Itads and to each cover height. A complete part number consists of the class symbol, the pin number and the cover height number in sequence. The following partia1 table is extracted from CO-6 for purposes of illu
11、stration. MAX. t+ .757 1 -352br In the example CO-6-01-01 and CO-6-02-01 would differ only in that the first has socketable pins while the . second has short wire leads. CO-6-01-01 and CO-6-01-02 would be socketed identically but would be of different heights. The principle employed in standardizing
12、 leads is to provide the socketed pin if it exists and solderable wire leads to allow point-to-point wiring, erect soldering into a board and soldering into a board with the unit laid down on the board, if all are feasible. 3234600 007b751 7 = - EIA-417-A Page 3 Where two outlines differ only in the
13、 number of leads or in the location of the same number of leads the outlines are assigned to different classes. These cases are noted in the cross reference information. 4. AMENDMENTS AND ADDITIONS The procedures of the Electronic Industries Association require periodic review of all standards. It m
14、ay occur that a new class, lead, or cover is required to be standardized in the intervening period. Standardization action is indicated when the second source or the third user of a given tooled configuration is identified. A person recognizing the need for addition to or amendment of this standard
15、is invited to address a letter requesting this action to the Engineering Department of the Electronic Industries Association. Action on individual classes may be undertaken at any time, as necessary. 5. CROSS-REFERENCE CHART (SS = Solder Seal (GL = Glass CW = Cold Weld) RW = Resistance Weld) Class S
16、eal Type Similar to MIL-H- 10056 co- 1 co-2 CO-3 CO-4 CO-5 CO-6 CO-7 CO-8 CO-9 (OBSOLETE) CO- 10 (OBSOLETE) co-11 co-12 CO- 13 CO- 14 (OBSOLETE) CO- 15 CO- 16 CO- 17 CO- 18 co-19 co-20 co-2 1 co-22 CO-23 CO-24 (OBSOLETE) CO-25 CO-26 CO-27 cw cw cw ss cw ss cw cw ss ss ss ss ss ss ss cw cw ss cw ss c
17、w ss ss ss cw GL GL HC-39/U HC-41 /U HC-38/U HC-/U 608 INCH MM .246 6.25 .486 12.34 ,757 19.23 MAX. - .246 ALTERNATE ?T- NOTES 1. TO ALLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .187 X .711 (4.75 X 18.06 MM). 2. CLOSURE METHOD - SOLDER SEAL = 3234b00 007b757 li = EIA-417-A Page 9 ZIA STANDARD
18、CLASS CO-5 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS INCH MM .200 5.08 .331 8.41 ,420 10.67 MIN. MAX. r-7 ? .O08 ,200 DIA, I t LNote I NOTES: 1. TO AUOW FOR TAPER MIN. DIMENSION AT THIS POINT I 2. CLOSURE METHOD - COLD WELD. I TABLE IN MM AVAIL I 6.73 I 1270 I .46 I I I . I 25.40 1
19、 12.70 1 : 39.37 12.70 I i 320 DIA (8.13 MM DIA). EM-417-A Page 10 CO-6 CO-6 EIA STANDARD CLASS CO-6 HOLDER OUTLINES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS 02 o1 .575 .5WMin. .O30 O1 02 .775 238 .O50 NOTE CO-6 CO-6 CO-6 CO-6 CO-6 I! .352 o1 03 1.525 238 .O50 02 03 1.525 .500 Min. .O30 o1 o4 2.
20、025 2368$,“ .O50 02 o4 2.025 .500Min. .O30 o1 05 2.525 ,238 rm! .O50 b4a.486 CO-6 PART NUMBER TABLE IN INCHES 02 05 2525 .500Min. .om 64.1 4 12.70 .76 INCH MM .352 8.94 ,486 12.34 .75? 19.23 ALTERNATE PIN T I TABLE IN MM 14.61 1 6.05 1 1:; 1 i 14.61 12.70 19.69 6.05 1.27 X X 19.69 * I I 38.74 I 12.7
21、0 I .76 I I 51.44 I 6.05 I 1.27 I I NOTES 1. TO AUOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE 285 X .711 (7.24 X18.06 MM). 2. IF DIM. A IS OVER .765 MAX. MIN. DIMENSIONS AT THIS POINT ARE 259 X .707 (6.58 X 17.95 MM). 3. CLOSURE METHOD - SOLDER SEAL EM-417-A Page 11 CLASS CO-7 CO-7 CO-7 CO-7 CO-
22、7 CO-7 - :IA STANDARD PIN CAN o1 o1 02 o1 o1 02 02 02 o1 03 02 03 CLASS CO-7 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS .360 INCH ,375 .708 .845 381+.020 .o40 9.1 4 7.14 1 .o2 MM 9.53 17.91 21.46 f .o02 .605 “1 I .281 .Om .o40 15.37 7.1 4 1 .o2 I R- .375 DIA. PART NUMBER - NOTE I %O
23、,l TABLE IN MM 1 ALT. I TABLE IN INCHES PIN .a60 .500Min. I 9.14 I 12.70 .46 A55 1.5WMin. I .O18 I I 11.56 I 12.70 I .46 1 I I I I I ,455 l.281?.420) .o40 1 I 11.56 1 7.14 I 1 .o2 .o1 8 15.37 12.70 I I I EIA-417-A Page 12 PART NUMBER II TABLE IN INCHES I EIA STANDARD TABLE IN MM CLASS CO-8 HOLDER OU
24、TLINES AND PIN CO-8 CO-8 CONNECTIONS FOR QUARTZ CRYSTAL UNITS 02 O1 .265 .281 .O30 O1 02 .600 .5 00 .O1 8 INCH .I O0 .200 ,507 ,620 1 15.24 t .o1 .200 39.37 3 MM 2.54 r 5.08 12.88 MIN. MAX. 15.75 CO-8 t .o02 I 02 02 .600 281 .O30 L NOTE I CO-8 CO-8 o1 03 1 .o0 ,500 .O1 8 02 03 1 .o0 ,281 .O30 CO-8 I
25、 o1 .O1 8 CO-8 CO-8 o1 o4 1.55 .5w .O1 8 02 o4 1.55 ,281 ,030 S 6.73 12.70 .46 I I 39.37 12.70 m 3234600 0076761 T m EIA-417-A Page 13 EIA STANDARD HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS CLASS co-11 MAX. -q .757 p- NOTE I INCH MM ,352 8.94 ,406 12.34 .757 19.23 MAX. ALTERNATE T.
26、 NOTES . 1. TO LLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE 285 X .711 (.24 X 18.06 MM). 2. IF DIM. A IS OVER .765 MAX. MIN. DIMENSIONS AT THIS POINT ARE 259 X .707 (6.58 X 17.95 MM). 3. CLOSURE METHOD - COLDER SEAL m 3234b00 007b7b2 1 m EIA-417-A Page 14 EIA STANDARD CLASS CO-I2 HOLDER OUTLINE
27、S AND PIN CONNECTIONS FOR OUART2 CRYSTAL UNITS NOTE MAX. . ,567 MAX. INCH .237 .275 567 *2371 I+- - MAX. .1 A t .o02 MM 6.02 6.97 14.40 i. I u AUUW run I Aren, MIN. UIMCNDIUND A I I nia rum I AC .i I I A .JZJ (4.w A i J.JL MM). 2. CLOSURE METHOD - SOLDER SEAL Q I EIA-417-A Page 15 IIA STANDARD CLASS
28、 CO-13 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS NOTE MAX. .567 17-rtrM/x. PART NUMBER I I II NOTES: 1. TO ALLOW FOR TAPER, MIN, DIMEN 2. CLOSURE METHOD - SOLDER SEAL MAX. INCH MM .237 6.02 ,275 6.97 567 14.40 ALTERNATE ?!N ;IONS AT THIS POINT ARE .17 X ,525 (4.50 X 13.32 MM). W 32
29、34600 0076764 5 EM-417-A Page 16 EIA STANDARD CLASS CO-I5 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS b48.486 MAX. INCH MM ,246 6.25 .486 12.34 ,757 19.23 ALTERNATE Ir NOTES: 1. TO AUOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .187 X .711 (4.75 X 18.06 MM). 2. CLOSURE METHOD - SO
30、LDER SEAL 3234600 00767b5 7 W EIA-417-A Page 17 I EIA STANDARD CLASS CO-16 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTt CRYSTAL UNITS NOTE PART NUMBER -7 CO-1 6 o1 o1 CO-16 02 o1 4 MAX. .402 d INCH MM .352 8.94 .486 12.34 .757 19.23 ALTERNATE PIN- . I I TABLE IN MM TABLE IN INCHES ALT. PIN A B C AV
31、AIL A B C .775 .5ooMin. ,030 19.69 12.70 .76 ,775 ,238 -.o15 -050 X 19.69 6.05 127 NQTES: 1. TO ALLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE 985 X .711 (7.24 X 18.06 MM). 2. CLOSURE METHOD - COLD WELD. = 3234b00 007b7bb 4 PART NUMBER CLASS PIN CAN CO-1 7 O1 o1 CO-1 7 02 o1 EM-417-A Page 18 TAB
32、LE IN INCHES TABLE IN MM ALT. PIN A B C AVAIL A B C .m .mMin. .O18 10.16 1270 .46 .400 238 -.O15 040 X 10.1 6 6.05 1.02 EIA STANDARD CLASS CO-I7 HOLDER OUTLINES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS NOTE MAX. INCH MM .I 83 4.65 .192 4.88 .435 I 1 .O5 ALTERNATE + U e W 323LIbOO 007b7L7 O W EIA
33、-417-A Page 19 ZIA STANDARD CLASS CO-18 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS NOTE INCH MM .I 83 4.65 .192 4.87 .435 1 1 .O5 ALTERNATE T NOTES 1. TO AUOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .126 X 392 (320 X 9.95 MM). 2 CLOSURE METHOD - SOLDER SEAL = 3234600 0076768 2
34、W EL4-417-A Page 20 CLASS CO49 HOLDER OUTLINES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS EIA STANDARD NOTE .267 MAX. INCH MM ,262 6.65 ,275 6.99 592 15.04 ALTERNATE T PART NUMBER II TABLE IN INCHES TABLE IN MM NOTES: 1. TO ALLOW FOR CAN TAPER, MIN. DIMENSIONS AT THIS POINT ARE .i 74 X 514 (4.42 X
35、 13.06 MM). 2. CLOSURE METHOD - COLD WELD. 3234600 0076767 4 E . ElA-417-A Page 21 PART NUMBER e CLASS PIN CAN rrn nn n. m. EIA STANDARD ALT. . PIN A B C AVAIL A B C a- CAA II I - - a- CLASS CO-20 HOLDER OUTUNES AND PIN CONNECTIONS FOR WART2 CRYSTAL UNITS I MAX. I -300 r MAX, NOTE INCH MM .110 2.79
36、,112 2.84 .300 7.62 ALTERNATE T I I II I I I I 1 I NOTES 1. TO ALLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .O76 X 969 (1.93 X 6.83 MM). 2. CLOSURE METHOD - SOLDER SEAL m 3234600 0076770 O m EM-417-A Page 22 EIA STANDARD CLASS CO-21 HOLDER OUTUNES AND PIN CONNEClONS FOR QUARTZ CRYSTAL UNITS IN
37、CH MM .118 3.00 .132 3.35 I I II NOTES: 1. TO AUOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .O82 X 273 (2.08 X 6.93 MM). 2. CLOSURE METHOD - COW WELD. m 3234600 0076773 2 m EIA-417-A Page 23 EIA STANDARD CLASS co-22 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNtTS NOTE MAX 9 .415 1- I
38、NCH MM .140 3.56 .192 4.87 .415 10.54 MAX. t- .140 4 1. TO ALLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .i 16 X 395 (2.95 X 10.03 MM). 2. CLOSURE METHOD - SOLDER SEAL = 323Yb00 007b72 Y EIA-417-A . Page 24 EIA STANDARD CLASS CO-23 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS MAX
39、. INCH MM .140 3.56 .192 4.88 .415 10.54 MAX. 3 ,415 NOTE I- I I MIN. B 2 .O08 .192 PART NUMBER CLASS PIN CAN CO-23 o1 o1 TMAX. 5. A t .o02 NOTES: 1. TO ALLOW FOR TAPER, MIN. DIMENSIONS AT THIS POINT ARE .116 X .395 (2.95 X 10.03 MM). 2. CLOSURE METHOD - SOLDER SEAL 3234600 0076773 6 TABLE IN INCHES
40、 I EIA-417-A Page 25 TABLE IN MM a A B C IA STANDARD ALT. . PIN AVAIL A B C CLASS CO-25 I HOLDER OUTUNES AND PIN CO-25 CO-25 CONNECTIONS FOR QUARTZ CRYSTAL UNITS O1 o1 02 o1 NOTE MAX. .807 I_ MAX. ,402 i INCH MM .352 8.94 .486 12.34 ,757 19.23 b4.486 NOTES 1. TO ALLOW FOR TAPER, MIN. DEMINSIONS AT T
41、HIS POINT ARE 985 X .711 (i24 X 18.06 MM). 2. CLOSURE METHOD - COLD WELD. W 3234600 007b774 B W r EIA STANDARD CLASS CO-26 HOLDER OUTUNES AND PIN - CONNECTIONS FOR QUARTZ CRYSTAL UNITS EIA-417-A Page 26 PART NUMBER TABLE IN INCHES NOTE MAX. -i .435 p- MAX. .185 + ALT. PIN AVAIL X INCH MM .185 4.70 .
42、192 4.88 .435 1 1 .O5 t ALTERNATE -T TABLE IN MM AIBIC -TI- * NOTES: I CLOSURE METHOD - GUSS. e 3234600 007b775 T W EIA-417-A Page 27 EIA STANDARD CLASS CO-27 HOLDER OUTUNES AND PIN CONNECTIONS FOR QUARTZ CRYSTAL UNITS MAX. + .757 6 MAX. INCH MM .352 8.94 .486 12.34 .757 19.23 ALTERNATE PIN T, PART NUMBER TABLE IN INCHES TABLE IN MM II I I NOTES CLOSURE METHOD - GLASS.
