726-048-527-201

726 SERIES Press-Fit Card Edge Connectors 0.125”(3.18mm) Pitch Features: • • • • • • • • • 0.125”(3.18mm) contact spacing x 0.250”(6.35mm) row spacing Accepts 0.062”(1.57mm) nominal thickness P.C. board Low profile insulator body Press-Fit compliant section for gas tight reliable connection in plated through holes eliminates soldering opertion Contact termination options include P.C. tail and 0.025”(0.64mm) square wire wrap Single or dual row configurations Accepts between contacts and in-contact polarizing keys Tools available for insulator and contact removal. Simple “flat rock” tooling is used for connector installation RoHS Compliant & UL Certified Specifications: Insulator Material Thermoplastic Polyester, UL 94V-0, Black Color Contact Material Copper Alloy Contact Plating 30µ” Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over Current Rating 3 amps Dielectric Withstanding Voltage 1500 V AC rms at sea level between adjacent contacts Insulation Resistance 5000 megohms minimum Operating Temperature -40°C to +105°C Insertion Force 16 oz (4.45 N) maximum per contact pair when tested with .070” (1.78mm) thick gauge Withdrawal Force 1 oz (0.28 N) minimum per contact pair when tested with .054” (1.37mm) thick gauge Contact insertion into Hole 20 lbs (89 N) Maximum Contact Retention in Hole 10 lbs (44 N) Minimum Re-Insertability in same Hole 3 Times Minimum Example Part Number: 726-070-525-201 Series Total Number of Contacts Contact Code Contact Rows& Card Slot Depth Insulator Options Series: IN-CONTACT POLARIZING KEY P/N 745-240-328 726 Total Number of Contacts: Contact Rows: 005, 006, ..., 060 Single Row 010, 012, ..., 120 Dual Row Contact Code: Description: Contact Point: Tail Length "G": 520 P.C. Tail Regular Point .190 (4.83) 525 P.C. Tail High Point .190 (4.83) 527 P.C. Tail High Point .375 (9.53) 540 Wire Wrap Regular Point .560 (14.22) 541 Wire Wrap Regular Point .750 (19.05) 545 Wire Wrap High Point .560 (14.22) 553 Wire Wrap Medium Point .702(17.83) Contact Rows: Description: 1 Single Row, .420 (10.70) Slot Depth 2 Dual Row, .420 (10.70) Slot Depth Insulator Options: Description: 01 .550 (13.97) Full Height Ends www.edac.net BETWEEN CONTACT POLARIZING KEY P/N 306-240-318 Ordering Code Notes: 1) All connector sizes up to 60 contacts single row/ 120 contacts dual row are available upon request customerservice@edac.net 726 SERIES Press-Fit Card Edge Connectors 0.125”(3.18mm) Pitch "C" SECTION "Y" - "Y" CONTACT ROWS & INSULATOR OPTIONS "D" .390 (9.91) CARD SLOT ACCEPTS .054(1.37) TO .070 (1.78) THICK P.C. BOARD "Y" .260 (6.60) REGULAR POINT .290 (7.37) MEDIUM POINT OR .335 (8.51) HIGH POINT CONTACTS .550 (13.97) .100 (2.54) "Y" .420 (10.70) CARD SLOT "G" ± 0.020" .025 (0.64) SQUARE P.C. & WIRE WRAP TAILS .125 (3.18) CODE 101 & 201 "E" .340 (8.64) EDAC .250 (6.35) .250 (6.35) ROW SPACING RECOMMENDED DAUGHTER BOARD BOARD TAB .125 (3.18) CARD SLOT DEPTH PLUS .020 (0.51) .440 (11.18) .040 (1.02) DIA ± .003 (0.08) SEE NOTE BELOW .008 (0.20) DIA "E" RECOMMENDED MOTHER BOARD HOLE PATTERN .050 (1.27) CUT OUT FOR BETWEEN CONTACT POLARIZING KEY ( "D" MINUS .012 (0.30) +.000 -.015 (0.38) .080 (2.03) CUT OUT FOR IN-CONTACT POLARIZING KEY TO OBTAIN OPTIMUM COMPLIANT SECTION PERFORMANCE, DRILL HOLES .0453 ± .001 (1.15 ± 0.03) DIAMETER COPPER PLATE, .001 (25.4 MICRONS) MINIMUM THICKNESS, FOLLOWED BY TIN PLATE TO PROVIDE FINISHED HOLES .040 ± .003 (1.02 ± 0.08) DIAMETER Single Row Versions May Require Backup Springs Depending upon the Application. NUMBER OF CONTACTS "C" "D" "E" Single Double Inch mm Inch mm Inch mm 5 10 0.910 23.11 0.750 19.05 0.500 12.70 6 12 1.035 26.29 0.875 22.23 0.625 15.88 15 30 2.160 54.86 2.000 50.80 1.750 44.45 18 36 2.535 64.39 2.375 60.33 2.125 53.98 22 44 3.035 77.09 2.875 73.03 2.625 66.68 25 50 3.410 86.61 3.250 82.55 3.000 76.20 28 56 3.785 96.14 3.625 92.08 3.375 85.73 30 60 4.035 102.49 3.875 98.43 3.625 92.08 35 70 4.660 118.36 4.500 114.30 4.250 107.95 36 72 4.785 121.54 4.625 117.48 4.375 111.13 40 80 5.285 134.24 5.125 130.18 4.875 123.83 43 86 5.660 143.76 5.500 139.70 5.250 133.35 50 100 6.535 165.99 6.375 161.93 6.125 155.58 60 120 7.785 197.74 7.625 193.68 7.375 187.33 www.edac.net customerservice@edac.net