Female Card Edge .100” [2.54 mm] Contact Centers, .610” [15.49 mm] Insulator Height, [ISA] Dip Solder/Wire Wrap/Right Angle SPECIFICATIONS • Accommodates .062” ± .008” [1.57 mm ± 0.20 mm] PC board • PBT or PA9T insulator • Molded-in key available • 3 Amps current rating for one contact energized • 30 milli Ohms maximum at rate current • UL Flammability Rating: 94V-0 READOUT POLARIZING KEY PLC-K1 .038” [0.97] .285” [7.24] e g .100” [2.54] d E DUAL (D) HALF LOADED (H) KEY IN BETWEEN CONTACTS d (ORDER SEPARATELY) r a C TERMINATION TYPE e al HAIRPIN BELLOWS LOOP BELLOWS L m e F .275” [6.99] L L K K .200” [5.08] .200” [5.08] .150” [3.81] K HAIRPIN BELLOWS LOOP BELLOWS RIGHT ANGLE, DIP SOLDER (CS,CM,CW,CT) (TK,RS,RM) (CA,CB,CC,TA,TB,TM) -S605 MODIFICATION POST LENGTH HAIRPIN LOOP TERMINATION POST CROSS SECTION FITS MIN. L BELLOWS TYPE K HOLE SIZE .025”ʺ [0.64] TK, CK DIP SOLDER .025ʺ [0.64] ROUND .190ʺ [4.83] .033ʺ [0.84] RS DIP SOLDER .025ʺ [0.64] SQUARE .190ʺ [4.83] .040ʺ [1.02] CM RM WIRE WRAP .025ʺ [0.64] SQUARE .560ʺ [14.20] .040ʺ [1.02] CA TA RIGHT ANGLE .025ʺ [0.64] SQUARE .100ʺ [2.54] .043ʺ [1.09] CB TB RIGHT ANGLE .025ʺ [0.64] SQUARE .180ʺ [4.57] .043ʺ [1.09] CC TM RIGHT ANGLE .025ʺ [0.64] SQUARE .250ʺ [6.35] .043ʺ [1.09] CW DIP SOLDER .015ʺ X .025ʺ [0.38 X 0.64] .125ʺ [3.18] .035ʺ [0.89] CT DIP SOLDER .015ʺ X .025ʺ [0.38 X 0.64] .170ʺ [4.32] .035ʺ [0.89] CS DIP SOLDER .025ʺ [0.64] SQUARE .160ʺ [4.06] .040ʺ [1.02] MOUNTING STYLE Ø.125" #4-40 [3.18] Ø.125” [3.18] Ø.125” [3.18] #4-40 .250" [6.35] .245” [6.22] D = .250” [6.35] T = .250” [6.35] W = .430” [10.92] X = .430” [10.92] CLEARANCE THREADED SIDE MOUNTING NO MOUNTING FLUSH MOUNTING FLUSH MOUNTING WITH HOLE (H) INSERT( ) (S) EARS (N) (D, W) THREADED INSERT(T, X) I 60 www.sullinscorp.com | 760-744-0125 | toll-free 888-774-3100 | fax 760-744-6081 | info@sullinscorp.com

Female Card Edge .100” [2.54 mm] Contact Centers, .610” [15.49 mm] Insulator Height, [ISA] Dip Solder/Wire Wrap/Right Angle PART NUMBER OPTIONS E B C 49 D CW N - S420 MATERIALS (INSULATOR/CONTACT) MODIFICATION CODE (Consult Factory) E = PBT/Phosphor Bronze (Standard) IS A W ITH RETENTION FEATURE -S524 = 18 Positions G = PA9T/Phosphor Bronze -S524 = 31 Positions H = PBT/Beryllium Copper -S518 = 49 Positions (31/18) J = PA9T/Beryllium Copper ISA WITHOUT RETENTION FEATURE (Consult factory for other materials.) -S371 = 18 Positions Refer to Page 7 for Operating/Processing Temperatures -S371 = 31 Positions -S420 = 49 Positions (31/18) Dip Solder or Wire Wrap CONTACT FINISH - RoHS Compliant -S605 = 49 Positions (31/18) Right Angle** All platings are Lead Free and have .000050” Nickel underplate Contact Surface Termination MOUNTING STYLE (Opposite Page) B = .000010” Gold .000100” Pure Tin, Matte H = Clearance Holes C = .000030” Gold .000100” Pure Tin, Matte I = Threaded Inserts G = .000010” Gold .000005” Gold S = Side Mounting Y = .000030” Gold .000005” Gold N = No Mounting Contact Surface Overall Plating D, W = Flush Mounting S = .000010” Gold .000010” Gold T, X = Flush Mounting With Threaded Inserts M = .000030” Gold .000010” Gold TERMINATION TYPE (Opposite Page) E = .000100” Pure Tin, Matte .000100” Pure Tin, Matte Hairpin Bellows * CS = .025” [0.64 mm] Square Dip Solder CONTACT CENTERS CM = .025” [0.64 mm] Square Wire Wrap F C = .100” [2.54 mm] CA, CB, CC = .025” [0.64 mm] Square Right Angle e m NUMBER OF CONTACT POSITIONS CW, CT = .015” X .025” [0.38 mm X 0.64 mm] Dip Solder Loop Bellows a 18, 31 or 49 (31/18) l RS = .025” [0.64 mm] Square Dip Solder e READOUT (Opposite page) TK = .025” [0.64 mm] Round Dip Solder C D = Dual RM = .025” [0.64 mm] Square Wire Wrap a H = Half Loaded TA, TB, TM = .025” [0.64 mm] Square Right Angle rd * Available in B or C Plating and Phosphor Bronze only E Consult Factory for Cantilever Terminations d g DIMENSIONS Dimensions in [ ] are in millimeters, all others are in inches. e 2.635 [66.93] .370 [9.40] Ø .043 [1.09] 2.375 [60.32] 2.060 [52.32] .062[ 1.57] PCB 1.900 [48.26] 1.700 [43.18] .610 [15.49] MOUNTING STYLE, EBC18DCWN-S371 OPTIONAL REFER TO TERMINATION TYPE RETENTION FEATURE ON MIDDLE 3.935 [99.95] (Opposite Page) TERMINALS FOR PART NUMBERS 3.675 [93.34] EBC18DCWN-S524 3.360 [85.34] EBC31DCWN-S524 3.200 [81.28] EBC49DCWN-S518 3.000 [76.20] MOUNTING STYLE, EBC31DCWN-S371 OPTIONAL TOP VIEW: 5.775 [146.68] / SIDE VIEW 5.750 [146.05]** 3 .000 [76.20] 1.700 [43.18] .400 [10.16] MOUNTING STYLE, .200 [5.08] OPTIONAL 3.300 [83.82] 2.000 [50.80] 6.040 [153.42] 5.460 [138.68] .297 [7.54] INSERTION DEPTH .060 [1.52] .100 [2.54] TYP. REFER TO TERMINATION TYPE 31 POSITIONS 18 POSITIONS EBC49DCWN-S420 (DIP SOLDER OR WIRE WRAP) EBC49DCAN-S605 (RIGHT ANGLE) ** 5.750 [146.05] ONLY APPLIES IF P/N ENDS WITH -S605 AND HAS SIDE MOUNTING (MTG CODE 'S') www.sullinscorp.com | 760-744-0125 | toll-free 888-774-3100 | fax 760-744-6081 | info@sullinscorp.com 61