MIL-DTL-24308 Filter Connectors TD1* ITT developed a line of filter connectors to meet the industry's demand for 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 MIL-C-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. 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 25C, and 100 VDC DWV, sea level, with 500 microamps max. Finish Shell Aluminum alloy 6061-T6 Electroless nickel per MIL-C-26074 per QQ-A-225/8 or QQ-A-200/8 Insulator: Socket Polyphenylene Sulfide/ None Epoxy Pin Freq. MHz Gold plate per MIL-G-45204 Type 1, Class 1 Ground Spring Epoxy None Beryllium Copper Gold 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 1,000 65 min. 60 min. 55 min. 50 min. Pi Pi Pi Pi Filter Type Material Copper alloy 200 VDC charge/discharge Capacitance at 1 KHz, 0.1 V rms picofarads Attenuation per MIL-STD-220 @ 25C with no applied voltage or current. Description Contacts How to Order TD 1 E 9 L P H - FILTER SERIES PREFIX ONE (1) PIECE SHELL SHELL SIZE CONTACT ARRANGEMENTS FILTER TYPE CONTACT TYPE CONTACT TERMINATION MODIFIER FILTER SERIES PREFIX TD - Miniature, rectangular, solder termination SHELL SIZE (one piece shell) E, A, B, C, D CONTACT ARRANGEMENTS See page 7 FILTER TYPE L - Low frequency M - Mid-range frequency T - Standard frequency H - High frequency PRINTED CIRCUIT CONTACTS Consult factory. Both 90 and straight types are available. CONTACT TERMINATION See page 7 Lack of termination indicator signifies solder cup. CONTACT TYPE P - Pin contacts S - Socket contacts MODIFIER C - Clinch nut Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 6 C MIL-DTL-24308 Filter Connectors TD1* Typical Filter Performance Low Freq. Med. Freq. 90 80 70 60 50 40 30 20 10 0 1.0 10 Std. Freq. 100 1000 Std. Freq. Contact Arrangements Face View Pin Insert 1 2 6 3 7 Shell Size Contact Arrangement Contact Size 4 8 5 1 2 9 9 3 10 11 4 5 6 7 12 13 14 15 20 3 21 4 22 5 6 7 8 23 24 25 26 9 10 11 12 27 28 29 30 31 13 14 15 16 17 18 19 5 6 7 8 18 19 20 2 3 4 5 6 7 8 9 10 11 12 13 14 15 32 33 34 35 36 37 9 21 10 11 22 12 23 24 13 25 16 17 18 34 35 36 37 35 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 4 16 17 B 25 #20 1 2 3 14 15 A 15 #20 E 9 #20 1 2 1 8 Contacts Straight Printed Circuit 300 + _ .028 (7.62 + _ 0.71) (.125 (3.18) PC BOARD) Modifier 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) .715 + _ .010 (18.16 + _ .25) .112 + _ .015 (2.84 + _ .38) P: .030 (.76) Dia. terminals and accommodates P.C. boards up to 3/32 Max. Thickness. .715 + _ .010 (18.16 + _ .25) .112 + _ .015 (2.84 + _ .38) Dimensions shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 7 FOOT PRINT FROM FRONT OF MOUNTING FLANGE MIL-DTL-24308 Filter Connectors TD1* Standard Shell Dimensions 1.040 (26.42) MAX. J F .065 (1.65) + _ .005 (0.13) 10TYP. 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) 9P 1.213 (30.81) 9S 1.213 (30.81) 15P J + _ .010 (0.25) .738 (18.75) .984 (24.99) .400 (10.16) .502 (12.75) .792 (20.12) .469 (11.91) .236 (5.99) .841 (21.36) .642 (16.31) .984 (24.99) .310 (7.87) .502 (12.75) .792 (20.12) .469 (11.91) .243 (6.17) .852 (21.64) 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) Mounting Panel Cutout Dimensions .032 (0.81) RADIUS MAX. TYP. PANEL A .120 +_ .002 (3.04 +_ 0.05) BOTH SIDES 10 (TYP.) J RADIUS 4 PLACES Rear Mounting FULL RADIUS F E 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 shown in inch (mm) Specifications and dimensions subject to change www.ittcannon.com 8