tel: (416) 754 - 332 2 page 4 0 307/357 series ordering code example part number 307 - 044 - 520 - 2 0 2 series total number of contact s contact cod e contact row s mounting option s 307/357 series card edge connec t o r .156" (3.96mm) contact spacing series insulator colou r 30 7 gree n 35 7 blac k total number of contact s 1 contact row s 006, 007,...04 4 single ro w 012, 014,...08 8 dual ro w contact code 2, 3, 4, 5 description & tail siz e tail length "g " single row contacts - read one side of daughter boar d 50 5 wire hol e .087 x .013 (2.21 x 0.33 ) .28 2 (7.16 ) 52 5 p.c. tai l .046 x .013 (1.17 x 0.33 ) .21 3 (5.41 ) 52 7 p.c. tai l .046 x .013 (1.17 x 0.33 ) .35 8 (9.09 ) 53 1 p.c. tai l .023 x .013 (0.58 x 0.33 ) .21 3 (5.41 ) 54 5 wire wra p .046 x .013 (1.17 x 0.33 ) .70 8 (17.98) 54 7 wire wra p .046 x .013 (1.17 x 0.33 ) .52 0 (13.21) 55 8 90 degree bend (code 545 contacts ) 55 9 90 degree bend (code 527 contacts ) single row contacts - read both sides of daughter boar d 50 1 wire hol e .089 x .014 (2.29 x 0.36 ) .21 3 (5.41 ) 52 1 p.c. tai l .046 x .014 (1.17 x 0.36 ) .21 3 (5.41 ) 54 1 wire wra p .046 x .014 (1.17 x 0.36 ) .49 5 (12.57) 55 3 90 degree bend (code 521 contacts ) 55 4 90 degree bend (code 501 contacts ) 55 7 90 degree bend (code 541 contacts ) dual row contacts - read both sides of daughter boar d 50 0 wire hol e .087 x .013 (2.21 x 0.33 ) .28 2 (7.16 ) 52 0 p.c. tai l .046 x .013 (1.17 x 0.33 ) .21 3 (5.41 ) 52 2 p.c. tai l .046 x .013 (1.17 x 0.33 ) .35 8 (9.09 ) 52 4 p.c. tai l .023 x .013 (0.58 x 0.33 ) .21 3 (5.41 ) 54 0 wire wra p .046 x .013 (1.17 x 0.33 ) .70 8 (17.98) 54 2 wire wra p .046 x .013 (1.17 x 0.33 ) .52 0 (13.21) 55 5 extender board bend (code 500 contacts ) 55 6 extender board bend (code 520 contacts ) 55 8 90 degree bend (code 522 and 540 contacts ) 55 9 90 degree bend (code 522 and 540 contacts ) 56 0 extender board bend (code 522 contacts ) contact row s descriptio n 1 single ro w 2 dual ro w mounting options 6 descriptio n 0 1 no mounting lug s 0 2 .128 (3.25) dia. mounting hole s 0 3 .116 (2.95) i.d. floating eyelet s 0 4 .156 (3.96) dia. mounting hole s 0 7 m3-0.5 metric threaded insert s 0 8 #4-40 unified threaded insert s 1 2 .128 (3.25) dia. side mounting hole s 5 8 .468 (11.89) offset card guide s 6 8 .344 (8.74) offset card guide s 7 8 in-line card guide s feature s csa approved and ul recognize d .156 (3.96) contact spacing x .200 (5.08) row spacin g accepts .062 (1.57) nominal thickness p.c. boar d low profile insulator body, .460 (11.68 ) contact termination options include p.c. tail, wire hole , wire wrap, 90 degree & extender board bend s single or dual row configuration s large variety of mounting option s pre-assembled card guides availabl e accepts between contact and in-contact polarizing key s specification s insulator material: thermoplastic polyester, ul 94v- 0 contact material: copper, nickel, tin alloy ca-72 5 contact plating: gold on the mating area, tin on th e contact tails, nickel underplat e current rating: 5 amperes continuou s contact resistance: 10 milliohms maximu m dielectric withstanding voltage: 1800 v ac rms at sea leve l between adjacent contact s insulation resistance: 5000 megohms minimu m operating temperature: -65 to +105 degrees c insertion force: 16 oz (4.45 n) maximum per contact pai r when tested with a .070 (1.78) thick gaug e withdrawal force: 1 oz (0.28 n) minimum per contact pai r when tested with a .054 (1.37) thick gaug e ordering code note s 1 ) all connector sizes up to 44 contacts single row / 88 contact s dual row are available upon request . 2 ) for contacts with overall tin-lead plating, change the first digi t of the contact code from 5 to 4 . 3 ) single row contacts that read both sides of the daughte r boar d are phosphor bronze ca-510 material with entir e surface plated gold over nickel . 4 ) for details of the extender board and 90 degree bends, refe r to page 66 . 5 ) switching contacts, assembled in specific contact positions , are available upon request . 6 ) for details of the mounting options, refer to page 68 .
fax: (416) 754 - 3299 page 41 card edge connector series 307/357 contact spacing .156" (3.96mm) number of contacts "a" "b" "c" "d" "e" single dual inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) 6 12 1.842 (46.79) 1.532 (38.91) 1.246 (31.65) 1.100 (27.94) .780 (19.81) 8 16 2.154 (54.71) 1.844 (46.84) 1.558 (39.57) 1.412 (35.86) 1.092 (27.74) 10 20 2.466 (62.64) 2.156 (54.76) 1.870 (47.50) 1.724 (43.79) 1.404 (35.66) 12 24 2.778 (70.56) 2.468 (62.69) 2.182 (55.42) 2.036 (51.71) 1.716 (43.59) 15 30 3.246 (82.45) 2.936 (74.57) 2.650 (67.31) 2.504 (63.60) 2.184 (55.47) 18 36 3.714 (94.34) 3.404 (86.46) 3.118 (79.20) 2.972 (75.49) 2.652 (67.36) 20 40 4.026 (102.26) 3.716 (94.39) 3.430 (87.12) 3.284 (83.41) 2.964 (75.29) 22 44 4.338 (110.19) 4.028 (102.31) 3.742 (95.05) 3.596 (91.34) 3.276 (83.21) 25 50 4.806 (122.07) 4.496 (114.20) 4.210 (106.93) 4.064 (103.23) 3.744 (95.10) 28 56 5.274 (133.96) 4.964 (126.09) 4.678 (118.82) 4.532 (115.11) 4.212 (106.98) 30 60 5.586 (141.88) 5.276 (134.01) 4.990 (126.75) 4.844 (123.04) 4.524 (114.91) 36 72 6.522 (165.66) 6.212 (157.78) 5.926 (150.52) 5.780 (146.81) 5.460 (138.68) 43 86 7.614 (193.40) 7.304 (185.52) 7.018 (178.26) 6.872 (174.55) 6.552 (166.42) 44 88 7.770 (197.36) 7.460 (189.48) 7.174 (182.22) 7.028 (178.51) 6.708 (170.38) dimensions of other connector sizes are listed on page 74
tel: (416) 754 - 3322 page 74 .156" (3.96mm) contact spacing connector dimensions 303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737 series card edge connectors dimension "a" "b" rest of rest of series 317 333 336 series 317 333, 336 series number of contacts single dual inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) 6 12 1.830 (46.48) 1.784 (45.31) 1.857 (47.17) 1.842 (46.79) 1.539 (39.09) 1.534 (38.96) 1.532 (38.91) 7 14 1.986 (50.44) 1.940 (49.28) 2.013 (51.13) 1.998 (50.75) 1.695 (43.05) 1.690 (42.93) 1.688 (42.88) 8 16 2.142 (54.41) 2.096 (53.24) 2.169 (55.09) 2.154 (54.71) 1.851 (47.02) 1.846 (46.89) 1.844 (46.84) 9 18 2.298 (58.37) 2.252 (57.20) 2.325 (59.06) 2.310 (58.67) 2.007 (50.98) 2.002 (50.85) 2.000 (50.80) 10 20 2.454 (62.33) 2.408 (61.16) 2.481 (63.02) 2.466 (62.64) 2.163 (54.94) 2.158 (54.81) 2.156 (54.76) 11 22 2.610 (66.29) 2.564 (65.13) 2.637 (66.98) 2.622 (66.60) 2.319 (58.90) 2.314 (58.78) 2.312 (58.72) 12 24 2.766 (70.26) 2.720 (69.09) 2.793 (70.94) 2.778 (70.56) 2.475 (62.87) 2.470 (62.74) 2.468 (62.69) 13 26 2.922 (74.22) 2.876 (73.05) 2.949 (74.90) 2.934 (74.52) 2.631 (66.83) 2.626 (66.70) 2.624 (66.65) 14 28 3.078 (78.18) 3.032 (77.01) 3.105 (78.87) 3.090 (78.49) 2.787 (70.79) 2.782 (70.66) 2.780 (70.61) 15 30 3.234 (82.14) 3.188 (80.98) 3.261 (82.83) 3.246 (82.45) 2.943 (74.75) 2.938 (74.63) 2.936 (74.57) 16 32 3.390 (86.11) 3.344 (84.94) 3.417 (86.79) 3.402 (86.41) 3.099 (78.71) 3.094 (78.59) 3.092 (78.54) 17 34 3.546 (90.07) 3.500 (88.90) 3.573 (90.75) 3.558 (90.37) 3.255 (82.68) 3.250 (82.55) 3.248 (82.50) 18 36 3.702 (94.03) 3.656 (92.86) 3.729 (94.72) 3.714 (94.34) 3.411 (86.64) 3.406 (86.51) 3.404 (86.46) 19 38 3.858 (97.99) 3.812 (96.82) 3.885 (98.68) 3.870 (98.30) 3.567 (90.60) 3.562 (90.47) 3.560 (90.42) 20 40 4.014 (101.96) 3.968 (100.79) 4.041 (102.64) 4.026 (102.26) 3.723 (94.56) 3.718 (94.44) 3.716 (94.39) 21 42 4.170 (105.92) 4.124 (104.75) 4.197 (106.60) 4.182 (106.22) 3.879 (98.53) 3.874 (98.40) 3.872 (98.35) 22 44 4.326 (109.88) 4.280 (108.71) 4.353 (110.57) 4.338 (110.19) 4.035 (102.49) 4.030 (102.36) 4.028 (102.31) 23 46 4.482 (113.84) 4.436 (112.67) 4.509 (114.53) 4.494 (114.15) 4.191 (106.45) 4.186 (106.32) 4.184 (106.27) 24 48 4.638 (117.81) 4.592 (116.64) 4.665 (118.49) 4.650 (118.11) 4.347 (110.41) 4.342 (110.29) 4.340 (110.24) 25 50 4.794 (121.77) 4.748 (120.60) 4.821 (122.45) 4.806 (122.07) 4.503 (114.38) 4.498 (114.25) 4.496 (114.20) 26 52 4.950 (125.73) 4.904 (124.56) 4.977 (126.42) 4.962 (126.03) 4.659 (118.34) 4.654 (118.21) 4.652 (118.16) 27 54 5.106 (129.69) 5.060 (128.52) 5.133 (130.38) 5.118 (130.00) 4.815 (122.30) 4.810 (122.17) 4.808 (122.12) 28 56 5.262 (133.65) 5.216 (132.49) 5.289 (134.34) 5.274 (133.96) 4.971 (126.26) 4.966 (126.14) 4.964 (126.09) 29 58 5.418 (137.62) 5.372 (136.45) 5.445 (138.30) 5.430 (137.92) 5.127 (130.23) 5.122 (130.10) 5.120 (130.05) 30 60 5.574 (141.58) 5.528 (140.41) 5.601 (142.27) 5.586 (141.88) 5.283 (134.19) 5.278 (134.06) 5.276 (134.01) 31 62 5.730 (145.54) 5.684 (144.37) 5.757 (146.23) 5.742 (145.85) 5.439 (138.15) 5.434 (138.02) 5.432 (137.97) 32 64 5.886 (149.50) 5.840 (148.34) 5.913 (150.19) 5.898 (149.81) 5.595 (142.11) 5.590 (141.99) 5.588 (141.94) 33 66 6.042 (153.47) 5.996 (152.30) 6.069 (154.15) 6.054 (153.77) 5.751 (146.08) 5.746 (145.95) 5.744 (145.90) 34 68 6.198 (157.43) 6.152 (156.26) 6.225 (158.12) 6.210 (157.73) 5.907 (150.04) 5.902 (149.91) 5.900 (149.86) 35 70 6.354 (161.39) 6.308 (160.22) 6.381 (162.08) 6.366 (161.70) 6.063 (154.00) 6.058 (153.87) 6.056 (153.82) 36 72 6.510 (165.35) 6.464 (164.19) 6.537 (166.04) 6.522 (165.66) 6.219 (157.96) 6.214 (157.84) 6.212 (157.78) 37 74 6.666 (169.32) 6.620 (168.15) 6.693 (170.00) 6.678 (169.62) 6.375 (161.93) 6.370 (161.80) 6.368 (161.75) 38 76 6.822 (173.28) 6.776 (172.11) 6.849 (173.96) 6.834 (173.58) 6.531 (165.89) 6.526 (165.76) 6.524 (165.71) 39 78 6.978 (177.24) 6.932 (176.07) 7.005 (177.93) 6.990 (177.55) 6.687 (169.85) 6.682 (169.72) 6.680 (169.67) 40 80 7.134 (181.20) 7.088 (180.04) 7.161 (181.89) 7.146 (181.51) 6.843 (173.81) 6.838 (173.69) 6.836 (173.63) 41 82 7.290 (185.17) 7.244 (184.00) 7.317 (185.85) 7.302 (185.47) 6.999 (177.77) 6.994 (177.65) 6.992 (177.60) 42 84 7.446 (189.13) 7.400 (187.96) 7.473 (189.81) 7.458 (189.43) 7.155 (181.74) 7.150 (181.61) 7.148 (181.56) 43 86 7.602 (193.09) 7.556 (191.92) 7.629 (193.78) 7.614 (193.40) 7.311 (185.70) 7.306 (185.57) 7.304 (185.52) 44 88 7.770 (197.36) 7.460 (189.48)
fax: (416) 754 - 3299 page 75 connector dimensions contact spacing .156" (3.96mm) card edge connector series 303, 305, 306, 307, 315, 316, 317, 333, 336, 337, 355, 356, 357, 387, 737 dimension "c" "d" "e" rest of rest of all series 303, 317 333 336 series 315, 316 series series number of contacts single dual inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) inch (mm) 6 12 1.220 (30.99) 1.261 (32.03) 1.216 (30.89) 1.246 (31.65) 1.080 (27.43) 1 .100 (27.94) .780 (19.81) 7 14 1.376 (34.95) 1.417 (35.99) 1.372 (34.85) 1.402 (35.61) 1.236 (31.39) 1 .256 (31.90) .936 (23.77) 8 16 1.532 (38.91) 1.573 (39.95) 1.528 (38.81) 1.558 (39.57) 1.392 (35.36) 1 .412 (35.86) 1.092 (27.74) 9 18 1.688 (42.88) 1.729 (43.92) 1.684 (42.77) 1.714 (43.54) 1.548 (39.32) 1 .568 (39.83) 1.248 (31.70) 10 20 1.844 (46.84) 1.885 (47.88) 1.840 (46.74) 1.870 (47.50) 1.704 (43.28) 1 .724 (43.79) 1.404 (35.66) 11 22 2.000 (50.80) 2.041 (51.84) 1.996 (50.70) 2.026 (51.46) 1.860 (47.24) 1 .880 (47.75) 1.560 (39.62) 12 24 2.156 (54.76) 2.197 (55.80) 2.152 (54.66) 2.182 (55.42) 2.016 (51.21) 2 .036 (51.71) 1.716 (43.59) 13 26 2.312 (58.72) 2.353 (59.77) 2.308 (58.62) 2.338 (59.39) 2.172 (55.17) 2 .192 (55.68) 1.872 (47.55) 14 28 2.468 (62.69) 2.509 (63.73) 2.464 (62.59) 2.494 (63.35) 2.328 (59.13) 2 .348 (59.64) 2.028 (51.51) 15 30 2.624 (66.65) 2.665 (67.69) 2.620 (66.55) 2.650 (67.31) 2.484 (63.09) 2 .504 (63.60) 2.184 (55.47) 16 32 2.780 (70.61) 2.821 (71.65) 2.776 (70.51) 2.806 (71.27) 2.640 (67.06) 2 .660 (67.56) 2.340 (59.44) 17 34 2.936 (74.57) 2.977 (75.62) 2.932 (74.47) 2.962 (75.23) 2.796 (71.02) 2 .816 (71.53) 2.496 (63.40) 18 36 3.092 (78.54) 3.133 (79.58) 3.088 (78.44) 3.118 (79.20) 2.952 (74.98) 2 .972 (75.49) 2.652 (67.36) 19 38 3.248 (82.50) 3.289 (83.54) 3.244 (82.40) 3.274 (83.16) 3.108 (78.94) 3 .128 (79.45) 2.808 (71.32) 20 40 3.404 (86.46) 3.445 (87.50) 3.400 (86.36) 3.430 (87.12) 3.264 (82.91) 3 .284 (83.41) 2.964 (75.29) 21 42 3.560 (90.42) 3.601 (91.47) 3.556 (90.32) 3.586 (91.08) 3.420 (86.87) 3 .440 (87.38) 3.120 (79.25) 22 44 3.716 (94.39) 3.757 (95.43) 3.712 (94.28) 3.742 (95.05) 3.576 (90.83) 3 .596 (91.34) 3.276 (83.21) 23 46 3.872 (98.35) 3.913 (99.39) 3.868 (98.25) 3.898 (99.01) 3.732 (94.79) 3 .752 (95.30) 3.432 (87.17) 24 48 4.028 (102.31) 4.069 (103.35) 4.024 (102.21) 4.054 (102.97) 3.888 (98.76) 3 .908 (99.26) 3.588 (91.14) 25 50 4.184 (106.27) 4.225 (107.32) 4.180 (106.17) 4.210 (106.93) 4.044 (102.72) 4 .064 (103.23) 3.744 (95.10) 26 52 4.340 (110.24) 4.381 (111.28) 4.336 (110.13) 4.366 (110.90) 4.200 (106.68) 4 .220 (107.19) 3.900 (99.06) 27 54 4.496 (114.20) 4.537 (115.24) 4.492 (114.10) 4.522 (114.86) 4.356 (110.64) 4 .376 (111.15) 4.056 (103.02) 28 56 4.652 (118.16) 4.693 (119.20) 4.648 (118.06) 4.678 (118.82) 4.512 (114.60) 4 .532 (115.11) 4.212 (106.98) 29 58 4.808 (122.12) 4.849 (123.16) 4.804 (122.02) 4.834 (122.78) 4.668 (118.57) 4 .688 (119.08) 4.368 (110.95) 30 60 4.964 (126.09) 5.005 (127.13) 4.960 (125.98) 4.990 (126.75) 4.824 (122.53) 4 .844 (123.04) 4.524 (114.91) 31 62 5.120 (130.05) 5.161 (131.09) 5.116 (129.95) 5.146 (130.71) 4.980 (126.49) 5 .000 (127.00) 4.680 (118.87) 32 64 5.276 (134.01) 5.317 (135.05) 5.272 (133.91) 5.302 (134.67) 5.136 (130.45) 5 .156 (130.96) 4.836 (122.83) 33 66 5.432 (137.97) 5.473 (139.01) 5.428 (137.87) 5.458 (138.63) 5.292 (134.42) 5 .312 (134.92) 4.992 (126.80) 34 68 5.588 (141.94) 5.629 (142.98) 5.584 (141.83) 5.614 (142.60) 5.448 (138.38) 5 .468 (138.89) 5.148 (130.76) 35 70 5.744 (145.90) 5.785 (146.94) 5.740 (145.80) 5.770 (146.56) 5.604 (142.34) 5 .624 (142.85) 5.304 (134.72) 36 72 5.900 (149.86) 5.941 (150.90) 5.896 (149.76) 5.926 (150.52) 5.760 (146.30) 5 .780 (146.81) 5.460 (138.68) 37 74 6.056 (153.82) 6.097 (154.86) 6.052 (153.72) 6.082 (154.48) 5.916 (150.27) 5 .936 (150.77) 5.616 (142.65) 38 76 6.212 (157.78) 6.253 (158.83) 6.208 (157.68) 6.238 (158.45) 6.072 (154.23) 6 .092 (154.74) 5.772 (146.61) 39 78 6.368 (161.75) 6.409 (162.79) 6.364 (161.65) 6.394 (162.41) 6.228 (158.19) 6 .248 (158.70) 5.928 (150.57) 40 80 6.524 (165.71) 6.565 (166.75) 6.520 (165.61) 6.550 (166.37) 6.384 (162.15) 6 .404 (162.66) 6.084 (154.53) 41 82 6.680 (169.67) 6.721 (170.71) 6.676 (169.57) 6.706 (170.33) 6.540 (166.12) 6 .560 (166.62) 6.240 (158.50) 42 84 6.836 (173.63) 6.877 (174.68) 6.832 (173.53) 6.862 (174.29) 6.696 (170.08) 6 .716 (170.59) 6.396 (162.46) 43 86 6.992 (177.60) 7.033 (178.64) 6.988 (177.50) 7.018 (178.26) 6.852 (174.04) 6 .872 (174.55) 6.552 (166.42) 44 88 7.174 (182.22) 7 .028 (178.51) 6.708 (170.38)
tel: (416) 754 - 3322 page 68 mounting options - card edge connectors standard mounting details code x01 - no mounting lugs l applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 325, 327, 333, 336, 337, 338, 340, 341, 342, 345, 346, 355, 356, 357, 379, 384, 387, 391, 392, 395 and 396 series code x02, x04 & x09 - through mounting holes applicable series code x02 code x04 code x09 "a" dia. "a" dia. "a" dia. 303, 305, 306, 307, 310, 315, .128 (3.25) .156 (3.96) 316,321, 333, 337, 338, 340, 341, 345,346, 355, 356, 357, 379, 384, 387,391, 395, 396 317, 323 .144 (3.66) .156 (3.96) 325 .160 (4.06) 327 .163 (4.14) 336 .128 (3.25) .156 (3.96) .178 (4.52) 342, 392 .128 (3.25) x .156 (3.96) .146 (3.71) slot code x03 - floating eyelets applicable series "a" 303, 305, 306, 307, 310, 315, 316, .328 (8.33) 317, 321, 323, 333, 336, 337, 338, 341, 345, 346, 355, 356, 357, 379, 384, 387, 391, 395, 396 342, 392 .348 (8.84) code x07 & x08 - threaded inserts l applicable for 303, 305, 306, 307, 310, 315, 316, 317, 321, 323, 325, 333, 336, 337, 338, 341, 342, 345, 346, 356, 357, 379, 384, 387, 391, 392, 395 and 396 series l see code x12 for side mounting threaded inserts code x12 - side mounting holes applicable series "a" 307, 333, 337, 345, 346, 357, 387, .125 (3.18) 395, 396 342, 392 .135 (3.43) l series listed above based on availability of 90 degree bend contact tails. side mounting holes may also be used for other card edge connectors with a lug height of .250 (6.35) or greater. l for side mounting with threaded inserts, specify code x17 for m3-0.5 metric threads or code x18 for #4-40 unified threads.
fax: (416) 754 - 3299 page 69 code x58 & x68 - offset card guides applicable series for "a" "b" "c" "d" code x58 guides 305, 306, 307, 315, .468 (11.89) 2.755(69.98) .125 (3.18) .423 (10.74) 316, 337, 338, 355, 356, 357, 387 345, 395 .468 (11.89) 2.755(69.98) .120 (3.05) .402 (10.21) 346, 396 .468 (11.89) 2.755(69.98) .120 (3.05) .398 (10.11) applicable series for "a" "b" "c" "d" code x68 guides 305, 306, 307, 315, .344 (8.74) 2.505(63.63) .060 (1.52) .242 (6.15) 316, 337, 338, 355, 356, 357, 387 l for card guides with .128 (3.25) dia. through hole inserts, specify code x52 or x62. l for card guides with m3-0.5 metric threaded inserts, specify code x57 or x67. l for field assembly of card guides, refer to page 71. card edge connectors - mounting options standard mounting details code x78 & x88 - in-line card guides applicable series for "b" "c" code x78 guides 305, 306, 307, 315, 316, 337, 338, 1.550(39.37) .090 (2.29) 355, 356, 357, 387 317 1.712(43.48) .110 (2.79) 345, 395 2.750(69.85) .083 (2.11) 346, 396 2.750(69.85) .091 (2.31) applicable series for "b" "c" code x88 guides 345, 395 1.250(31.75) .083 (2.11) l in-line card guides are not suitable for the flush mounting lug versions of 337, 387, 346 or 396 series l for card guides with .128 (3.25) dia. through hole inserts, specify code x72 or x82. l for card guides with m3-0.5 metric threaded inserts, specify code x77 or x87 l for field assembly of card guides, refer to page 71.
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