LOK-TAINER SERIES 24: LEVER-ACTUATED, CHASSIS MOUNT, NON COLD WALL FEATURES Relative Clamping Force* Relative Retention Force* Relative Thermal Resistance* -- Relative Price * For mechanical and thermal peformance data see the Technical Applications section pages 77-94 Series 24 Lok-Tainer DSCC 84168 MATERIAL HOUSING MODERATE SHOCK & VIBRATION APPLICATIONS .025 (.64mm) thick LOW HEAT DISSIPATION CAM DESIGN PROVIDES Beryllium Copper or UNIFORM CLAMPING FORCE .024 (.61mm) thick Cold Rolled Steel CAM REMOVED FOR CLARITY BERYLLIUM COPPER MATERIAL CAM FOR GROUNDING APPLICATIONS Beryllium Copper LEVER NO TOOL, LEVER Steel ACTUATED, ZERO Note: Beryllium Copper lever INSERTION FORCE furnished when housing is unplated OPTIONAL DESIGNED FOR SHEET FINGER TAB METAL APPLICATIONS AVAILABLE MOUNTS WITH STANDARD RIVETS OR SCREWS - SEE TECHNICAL APPLICATION/MOUNTING AND INSTALLATION SECTION EXTRACTOR FLANGE, USE WITH 71 SERIES EXTRACTOR FOR EASE OF BOARD EXTRACTION FROM CONNECTORS L .02(.5) .250 (6.35) .300 (7.62) C .198 .500 (5.03) M .005(.13)=L.750(19.05) (12.70) .218(5.54) MAX LOCKED .664(16.87) .090 POSITION (2.29) B LEFT HAND RIGHT HAND .290 .190(4.83) .067 (1.70) BOARD (7.37) +.003.001(+.08-.03) .093(2.36) .250(6.35) .165(4.19) .780(19.82) 71 SERIES LOCKED POSITION EXTRACTOR NOTE ON DIMENSIONS: ENGLISH LISTED FIRST FOLLOWED BY METRIC 24 SERIES A IN PARENTHESES LOK-TAINER .218(5.54)MAX TOLERANCES: UNLESS OTHERWISE SPECIFIED FINGER TAB OPTION MOUNTING HOLE DETAIL 71 SERIES EXTRACTOR .XXX(.XX)=.01(.25) NOT TO SCALE - LEFT HAND SHOWN NOT TO SCALE OPTIONAL/NOT TO SCALE .XX (.X) =.02(.5) www.birtcherproducts.com 888-957-8291 38 LOK-TAINER SERIES 24: LEVER-ACTUATED, CHASSIS MOUNT, NON COLD WALL MOUNTING HOLE DIMENSIONS MOUNTING HOLE DIMENSIONS 24 SERIES -10 5.00 (127.0) MOUNTING HOLE NOTE: CENTER MOUNTING HOLE AND CUTOUT IS ELIMINATED ON LENGTHS -11 5.50 (139.7) UNDER 5 INCHES (127mm). -12 6.00 (152.4) INSTALLATION NOTES: .065(1.65) DIAMETER RIVET WITH .020(.51) MAXIMUM HEAD HEIGHT OR -13 6.50 (165.1) EYELET MAY BE USED FOR INSTALLING RETAINERS. -14 7.00 (177.8) -15 7.50 (190.5) -16 8.00 (203.2) -17 8.50 (215.9) -18 9.00 (228.6) -19 9.50 (241.3) -20 10.00 (254.0) -21 10.50 (266.7) -22 11.00 (279.4) -23 11.50 (292.1) -24 12.00 (304.8) .250 (6.35) * .500 (12.70) * NOTE: -6 (3.00 INCHES) THRU -9 (4.50 INCHES) MOUNTING HOLE DIMS AS PER .500 (12.70) DATUM AND .250 (6.35) REF AS NOTED ABOVE. * FINISH TABLE Part Number Code CONTACT FACTORY FOR OTHER FINISHES Series 24 Lok-Tainer Lever Actuated x 24 x x -x -x -x -x DASH FINISH (see pg.9 for RoHS Compliance) Finger Tab NONE SILVER PLATE PER QQ-S-365, TYPE III, GRADE A -1 NONE Finger tab T -2 EBANOL PER MIL-F-495 FOR BERYLLIUM COPPER None Blank PER MIL-C-13924 FOR STEEL -4 COPPER PLATE PER MIL-C-14550, CLASS 2 Housing Material -5 GOLD PLATE PER MIL-G-45204, TYPE 1, CLASS 1 Select from Materials Table -6 NICKEL PLATE PER QQ-N-290, CLASS 1, GRADE G, BRIGHT -7 ZINC PLATE CLEAR CHROMATE, PER ASTM-B-633, Fe/Zn 8 Extractor Flange -8 ZINC PLATE YELLOW CHROMATE, PER ASTM-B-633 Fe/Zn 8 (Standard) X NOTE: No finish (-1) not available with Steel material None Blank Board Thickness BOARD THICKNESS TABLE Select dash number from Board Thickness Table THICKNESS -.000 DASH A B C +.005 Length In 1/2 increments -6 (3 ) thru -24 (12 ) -1 .031(0.79) .180(4.58) .350(8.89) .297(7.55) In 12.7mm increments -6 (76.2mm) thru -24 (304.8mm) -2 .063(1.60) .180(4.58) .350(8.89) .297(7.55) -3 .094(2.39) .210(5.34) .380(9.66) .327(8.31) Finish Select dash number from Finish Table MATERIALS TABLE WEIGHT Lever Action CODE Left hand L .087 oz/in LETTER MATERIAL Right hand R (1.97 gm/cm) B BERYLLIUM COPPER, 1/4H PER, ASTM-B-194 EITHER MATERIAL Part Number Code example: 24BX-3-10-6-L S STEEL PER, ASTM-A-366 Series 24 Lever-actuated Lok-Tainer, Beryllium Copper housing with flange, .094(2.39) board thickness, 5 in(127.2mm) long, Nickel FOR MECHANICAL AND THERMAL PERFORMANCE plate finish and left hand lever action SEE THE TECHNICAL APPLICATIONS SECTION PAGES 77-94 www.birtcherproducts.com 888-957-8291 39 DATUM 0 2.25( 57.2) 3.25( 82.6) 4.25(108.0) 4.75(120.7) 5.25(133.4) 5.75(146.1) 6.25(158.8) 6.75(171.5) 7.25(184.2) 7.75(196.9) 8.25(209.6) 8.75(222.3) 9.25(235.0) 9.75(247.7) 10.25(260.4) 10.75(273.1) 11.25(285.8)