APPLICATION SPECIFICATION l. SCOPE I.1. Content This specification covers the requirements for application of commercial MATE-N-LOK* pin and socket contacts. These requirements are applicable to hand or automatic machine crimping tools. For specific wire and insulation ranges relative to the products covered in this specification see Figures 4 and 5. lid. Reference Specification For applicable performance requirements see AMP Specification 108-1000. 2. NOMENCLATURE Wire Barre] Wire Barrel Seam Insulation Embossments f \ Barrel = Las , 4 TF Front Cutoff Tab Front Bellmouth 1 T Rear Bellmouth Locking Lances a F eas Cutoff CK a> => a bw a <8 Tab aw : amg Pin Socket -> rso Sen Pe 085% Oras rege Figure 1 29 elu a ~Ezz t- . a Oae *Trademark of AMP Incorporated. Sue OZua DR i> . reve G.E. Fritz 2-18-77 AMmMp | me incorporated 8 5a5 CHK Harrisburg, Pa. 17105 Core A.E,. Travis 2-18-77 APP Loc | NO _ REV F.J. Maltais 2-18-77 B N4-lOl2 D C . TITLE el eee eer as im And, SHEET CONTACT, PIN AND SOCKET Ql 10OF 6 MATE-N-LOK, COMMERCIAL gure REVISION RECORO APP | DATE AMP 1250-16 REV 4-823.2, 3 3. CRIMP AND DIMENSIONAL REQUIREMENTS Wire Preparation A. Strip Length Insulation shall be stripped as indicated in Figures 4 and 5. B. Workmanship Reasonable care shall be taken not to nick, scrape or cut any strands or the solid wire during the stripping operation. Carrier Cutoff Tab A. Front cutoff tab shall not exceed .008 and shall be wiped upward toward the centerline on pin contacts. B. Rear cutoff tab shall not exceed .015, Wire Barrel Crimp A, Crimp Dimensions and Type Crimp height, width and type shall be as shown in Figures 4 and 5. B. Tensile Strength Crimp tensile strength shall be as shown in Figure 4. G. Wire Barrel Seam The wire barrel seam shall be closed adequately to confine all strands of the wire. There shall be no loose wire strands or wire strands embedded in the outside of the wire barrel, dD. Bellmouth (1) Rear bellmouth length shall be .005-.030. (2} Front bellmouth length shall be .010 maximum. E. Conductor Location (1) End of the wire shall be flush with the front end of the wire barrel or extend .047 maximum after crimping. (2) Both insulation and conductor shall be visible between the insulation barrel and wire barrel. Care shall be taken not to allow insulation to be crimped in the wire barrel. AMP AMP INCORPORATED LOG SHEET NO REV Harrisburg, Pa. 17105 Bi 2orF 6 114-1012 D AMP 1251-13 REV 4823.4, Insulation Barrel Crimp A. Crimp Dimensions and Type Crimp width and type shall be as shown in Figures 4 and 5, B. Workmanship Reasonable care shall be taken not to cut or break the insulation during the crimping operation. 3.5, Locking Lance Locking lance shall not be deformed. 3.6, Embossments Embossments on pin contact shall pass through a .113 maximum diameter circle and a .145 maximum diameter circle for socket contacts. 3.7. Alignment A. Axial Concentricity (1) Crimped insulation barrel shall fall into an area defined by a .160 diameter circle whose center is the centerline of the contact as shown in Figure 2, except PN 60989 which shall fall within a -200 diameter circle. .160 Diameter, except . 200 Diameter for PN 60989 Figure 2 Loc SH EET NO REV AMP AMP INCORPORATED Harrisburg, Pa. 17105 Bi 3 OF 6 114-1012 D AMP 1251-13 REV 4-82(2) ate eae Crimped insulation barre] of 2 conductor crimped contacts shall fall into an area defined by a .210 by .155 rectangle whose vertical center is the centerline of the contact and whose horizontal center is .030 above the centerline of the contact as shown in Figure 3. Ltt Horizontal Center of Rectangle f (ras Jc . 030 Centerline of Contact Figure 3 B. Twist or Roll There shall be no twist or roll in crimped portion that will impair usage of the contact. 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