ECC31DRSS-S371

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] Female Card Edge .285” [7.24] .100” [2.54] DUAL (D) KEY IN BETWEEN CONTACTS (ORDER SEPARATELY) HALF LOADED (H) TERMINATION TYPE HAIRPIN BELLOWS LOOP BELLOWS L .275” [6.99] L L K .200” [5.08] K .200” [5.08] .150” [3.81] LOOP BELLOWS (TK,RS,RM) HAIRPIN BELLOWS (CS,CM,CW,CT) K RIGHT ANGLE, DIP SOLDER (CA,CB,CC,TA,TB,TM) -S605 MODIFICATION POST CROSS SECTION K POST LENGTH L .025”ʺ [0.64] FITS MIN. HOLE SIZE DIP SOLDER .025ʺ [0.64] ROUND .190ʺ [4.83] .033ʺ [0.84] DIP SOLDER .025ʺ [0.64] SQUARE .190ʺ [4.83] .040ʺ [1.02] 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] HAIRPIN BELLOWS CM LOOP TERMINATION TYPE TK, CK RS MOUNTING STYLE Ø.125" [3.18] #4-40 .250" [6.35] CLEARANCE HOLE (H) 60 Ø.125” [3.18] Ø.125” [3.18] .245” [6.22] THREADED INSERT(I) SIDE MOUNTING (S) D = .250” [6.35] W = .430” [10.92] NO MOUNTING EARS (N) FLUSH MOUNTING (D, W) #4-40 T = .250” [6.35] X = .430” [10.92] FLUSH MOUNTING WITH THREADED INSERT(T, X) 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 MODIFICATION CODE (Consult Factory) ISA WITH RETENTION FEATURE -S524 = 18 Positions -S524 = 31 Positions -S518 = 49 Positions (31/18) ISA WITHOUT RETENTION FEATURE -S371 = 18 Positions -S371 = 31 Positions -S420 = 49 Positions (31/18) Dip Solder or Wire Wrap -S605 = 49 Positions (31/18) Right Angle** MATERIALS (INSULATOR/CONTACT) E = PBT/Phosphor Bronze (Standard) G = PA9T/Phosphor Bronze H = PBT/Beryllium Copper J = PA9T/Beryllium Copper (Consult factory for other materials.) Refer to Page 7 for Operating/Processing Temperatures CONTACT FINISH - RoHS Compliant All platings are Lead Free and have .000050” Nickel underplate Contact Surface .000010” Gold .000030” Gold .000010” Gold .000030” Gold Contact Surface S = .000010” Gold M = .000030” Gold E = .000100” Pure Tin, Matte B C G Y = = = = Termination .000100” Pure Tin, Matte .000100” Pure Tin, Matte .000005” Gold .000005” Gold Overall Plating .000010” Gold .000010” Gold .000100” Pure Tin, Matte MOUNTING STYLE (Opposite Page) H = Clearance Holes I = Threaded Inserts S = Side Mounting N = No Mounting D, W = Flush Mounting T, X = Flush Mounting With Threaded Inserts CONTACT CENTERS C = .100” [2.54 mm] NUMBER OF CONTACT POSITIONS 18, 31 or 49 (31/18) READOUT (Opposite page) D = Dual H = Half Loaded DIMENSIONS Dimensions in [ ] are in millimeters, all others are in inches. 2.635 [66.93] 2.375 [60.32] 2.060 [52.32] 1.900 [48.26] 1.700 [43.18] .370 [9.40] Female Card Edge TERMINATION TYPE (Opposite Page) Hairpin Bellows * CS = .025” [0.64 mm] Square Dip Solder CM = .025” [0.64 mm] Square Wire Wrap CA, CB, CC = .025” [0.64 mm] Square Right Angle CW, CT = .015” X .025” [0.38 mm X 0.64 mm] Dip Solder Loop Bellows RS = .025” [0.64 mm] Square Dip Solder TK = .025” [0.64 mm] Round Dip Solder RM = .025” [0.64 mm] Square Wire Wrap TA, TB, TM = .025” [0.64 mm] Square Right Angle * Available in B or C Plating and Phosphor Bronze only Consult Factory for Cantilever Terminations Ø .043 [1.09] .062[ 1.57] PCB .610 [15.49] MOUNTING STYLE, OPTIONAL EBC18DCWN-S371 3.935 [99.95] 3.675 [93.34] 3.360 [85.34] 3.200 [81.28] 3.000 [76.20] REFER TO TERMINATION TYPE (Opposite Page) RETENTION FEATURE ON MIDDLE TERMINALS FOR PART NUMBERS EBC18DCWN-S524 EBC31DCWN-S524 EBC49DCWN-S518 MOUNTING STYLE, OPTIONAL EBC31DCWN-S371 TOP VIEW: 5.775 [146.68] / SIDE VIEW 5.750 [146.05]** 1.700 [43.18] 3.000 [76.20] .400 [10.16] .200 [5.08] 2.000 [50.80] 3.300 [83.82] MOUNTING STYLE, OPTIONAL 6.040 [153.42] 5.460 [138.68] .297 [7.54] INSERTION DEPTH .100 [2.54] TYP. .060 [1.52] 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