MIL-C-24308 Filter Connectors TD1* ITT Cannon has developed a line of filter connectors to meet the industry's demand fo improved control of Radio Frequency and Electro-Magnetic Interference (RFI/EMI). These TD1* filter connectors, have been designed to combine the functions of a standard electrical connector and feed-thru filters into one compact package. In addition to offering greater design flexibility and system reliability, they are designed for applications where space and weight are prime considerations. These connectors are intermateable with all standard D subminiature connectors. They are also intermateable with MILC-24308 types and meet applicable portions of that specification. ALL TD1* filter contact assemblies are tested 100% during in-process and final inspection, for capacitance, insulation resistance and dielectric withstanding voltage. Attenuation is checked as required for each type of filter to assure performance to guaranteed levels. Note: The TD1* replaces the obsolete TD*J and D*J Series How to Order T D 1 FILTER SERIES INDICATOR SERIES PREFIX E 9 L P H A B C D 15 25 37 50 M T H S M P - C ONE (1) PIECE SHELL SHELL SIZE CONTACT ARRANGEMENTS FILTER TYPE CONTACT TYPE CONTACT TERMINATION FILTER SERIES INDICATOR T - Transverse Monolith MODIFIER FILTER TYPE L - Low frequency M - Mid-range frequency T - Standard frequecy H - High frequency SERIES PREFIX D - Miniature, rectangular, solder termination SHELL SIZE (one piece shell) E, A, B, C, D PRINTED CIRCUIT CONTACTS Consult factory. Both 90˚ and straight types are available. CONTACT TERMINATION See page 305 Lack of termination indicator signifiles solder cup. CONTACT TYPE P - Pin contacts S - Socket contacts CONTACT ARRANGEMENTS See page 305 MODIFIER C - Clinch nut Performance and Material Specifications ELECTRICAL DATA MATERIALS AND FINISHES Available Filter Low Freq. Mid Freq. Std Freq. High Freq. Catalog Indication - letter L M T H Voltage Rating (working) 100 VDC Current Rating (amp DC) 7.5 7.5 7.5 7.5 5000 megohms minimum 10,000 megohms minimum 10,000 megohms minimum 10,000 megohms minimum 300 VDC 500 VDC 500 VDC 500 VDC 50,000 minimum 7200 12,000 3000 5,000 780 1,300 Insulation Resistance, 2 min. electrification time max. at 25˚C, and 100 VDC DWV, sea level, with 500 microamps max. Filter Type Finish Shell Aluminum alloy 6061-T6 Electroless nickel per per QQ-A-225/8 or MIL-C-26074 QQ-A-200/8 Insulator: Socket Polyphenylene Sulfide/ None Epoxy Pin Freq. MHz Material Copper alloy 200 VDC charge/discharge Capacitance at 1 KHz, 0.1 V rms picofarads Attenuation per MIL-STD-220 @ 25˚C with no applied voltage or current. Description Contacts Ground Spring Gold plate per MIL-G-45204 Type 1, Class 1 Epoxy None Beryllium Copper Silver plate Attenuation (dB) 0.1 2 min. - - - 1 15 min. 2 min. - - 2 20 min. 5 min. 2 min. 10 35 min. 15 min. 9 min. 2 min. 100 60 min. 55 min. 50 min. 30 min. 500 to 10,000 65 min. 60 min. 55 min. 50 min. Pi Pi Pi Pi Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 304 MIL-C-24308 Filter Connectors TD1* Contact Arrangements Face View Pin Insert 1 2 6 3 7 Shell Size Contact Arrangement Contact Size 4 8 5 1 2 9 9 E 9 #20 3 4 10 11 5 6 7 1 8 2 3 4 5 3 4 5 14 15 16 17 12 13 14 15 A 15 #20 6 7 8 9 10 11 12 13 6 7 8 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 3 4 32 33 34 35 36 37 34 22 12 23 24 13 25 5 6 7 8 9 10 11 12 13 14 15 16 17 35 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 D 50 #20 C 37 #20 Shell Size Contact Arrangement\ Contact Size 21 10 11 14 15 16 17 18 19 18 20 9 B 25 #20 1 1 2 Contacts Straight Printed Circuit Modifier 300 + _ .028 (7.62 + _ 0.71) (.125 (3.18) PC BOARD) H: .040 (1.02) Dia. terminals and accommodates up to 1/8 Max. thick P.C. boards. M: .030 (.76) Dia. terminals and accommodates up to 1/8 Max. thick P.C. boards. Modifier Right Angle Printed Circuit .125 + _ .010 (3.18 + _ .25) .125 + _ .010 (3.18 + _ .25) .112+ _ .015 (2.84 + _ .38) P: .030 (.76) Dia. terminals and accommodates P.C. boards up to 3/32 Max. Thickness. .112 + _ .015 (2.84 + _ .38) .715 + _ .010 (18.16 + _ .25) .715 + _ .010 (18.16 + _ .25) FOOT PRINT FROM FRONT OF MOUNTING FLANGE .112 + _ .015 (2.84 + _ .38) Standard Shell Dimensions 1.040 (26.42) MAX. J F 10˚TYP. .065 (1.65) + _ .005 (0.13) A H B G D TWO HOLES 120 + _ .005 (3.05 + _ 0.13)DIA. Rear View ALL CONTACTS SKIVED APPROX. AS SHOWN (.042[1.07) MIN SOLDER POT I.D.) E C Front View Shell Size A + _ .015 (0.38) B + _ .010 (0.25) C + _ .005 (0.13) D + _ .010 (0.25) E + _ .005 (0.13) F + _ .010 (0.25) G + _ .010 (0.25) H + _ .010 (0.25) J + _ .010 (0.25) 9P 1.213 (30.81) .738 (18.75) .984 (24.99) .400 (10.16) .502 (12.75) .792 (20.12) .469 (11.91) .236 (5.99) .841 (21.36) 9S 1.213 (30.81) .642 (16.31) .984 (24.99) .310 (7.87) .502 (12.75) .792 (20.12) .469 (11.91) .243 (6.17) .852 (21.64) 15P 1.541 (39.14) 1.066 (27.08) 1.312 (33.32) .400 (10.16) .502 (12.75) 1.116 (28.35) .469 (11.91) .236 (5.99) .841 (21.36) 15S 1.541 (39.14) .970 (24.64) 1.312 (33.32) .310 (7.87) .502 (12.75) 1.116 (28.35) .469 (11.91) .243 (6.17) .852 (21.64) 25P 2.087 (53.01) 1.606 (40.79) 1.852 (47.04) .400 (10.16) .502 (12.75) 1.664 (42.27) .469 (11.91) .231 (5.87) .841 (21.36) 25S 2.087 (53.01) 1.510 (38.35) 1.852 (47.04) .310 (7.87) .502 (12.75) 1.664 (42.27) .469 (11.91) .243 (6.17) .852 (21.64) 37P 2.729 (69.32) 2.254 (57.25) 2.500 (63.50) .400 (10.16) .502 (12.75) 2.316 (58.83) .469 (11.91) .231 (5.87) .841 (21.36) 37S 2.729 (69.32) 2.158 (54.81) 2.500 (63.50) .310 (7.87) .502 (12.75) 2.316 (58.83) .469 (11.91) .243 (6.17) .852 (21.64) 50P 2.635 (66.93) 2.151 (54.64) 2.406 (61.11) .512 (13.00) .612 (15.54) 2.198 (55.83) .576 (14.63) .231 (5.87) .841 (21.36) 50S 2.635 (66.93) 2.064 (52.43) 2.406 (61.11) .422 (10.72) .612 (15.54) 2.198 (55.83) .576 (14.63) .243 (6.17) .852 (21.64) Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 305 MIL-C-24308 Filter Connectors TD1* Mounting Panel Cutout Dimensions .032 (0.81) RADIUS MAX. TYP. PANEL .120 +_ .002 (3.04 +_ 0.05) BOTH SIDES A 10˚ (TYP.) F J RADIUS 4 PLACES Rear Mounting E FULL RADIUS C Standard Cutout .120 +_ .002 (3.04 +_ 0.05) DIAMETER PANEL C Front Mounting Optional Cutout for Rear Mounting Connector Mounting Method A +_ .005 (0.13) C +_ .005 (0.13) E +_ .005 (0.13) F +_ .005 (0.13) TD1E Front Mounting .833 (21.16) .984 (24.99) .485 (12.32) .243 (6.17) .065 (1.65) Rear Mounting .806 (20.47) .984 (24.99) .449 (11.40) .225 (5.72) .132 (3.35) Front Mounting 1.161 (29.49) 1.312 (33.32) .485 (12.32) .243 (6.17) .065 (1.65) Rear Mounting 1.134 (28.80) 1.312 (33.32) .449 (11.40) .225 (5.72) .132 (3.35) Front Mounting 1.700 (43.18) 1.852 (47.04) .485 (12.32) .243 (6.17) .065 (1.65) Rear Mounting 1.674 (42.52) 1.852 (47.04) .449 (11.40) .225 (5.72) .132 (3.35) Front Mounting 2.349 (59.66) 2.500 (63.50) .485 (12.32) .243 (6.17) .065 (1.65) Rear Mounting 2.326 (59.08) 2.500 (63.50) .449 (11.40) .225 (5.72) .132 (3.35) Front Mounting 2.254 (57.25) 2.406 (61.11) .593 (15.06) .297 (7.54) .065 (1.65) Rear Mounting 2.218 (56.34) 2.406 (61.11) .555 (14.09) .278 (7.06) .132 (3.35) TD1A TD1B TD1C TD1D J +_ .005 (0.13) Dimensions are shown in inches (millimeters). Dimensions subject to change. www.ittcannon.com 306