Application Specification Flexible Flat Cable (FFC) Housings with 114-16015 Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 10 DEC 07 Rev E All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters [and inches]. Unless otherwise specified, dimensions have a tolerance of +0.13 [+.005] and angles have a tolerance of +2 . Figures and illustrations are for identification only and are not drawn to scale. _ NOTE i 1. INTRODUCTION This specification covers the requirements for Flexible Flat Cable (FFC) Housings with contact cavities on 2.54 mm [.100 in.] centers. There are housing designs for connector to connector, connector to printed circuit (pc) board, and card edge applications. The housings are designed for contacts terminated to flat cable with conductors on 2.54 mm [.100 in.] centers which may be solid copper-conductor Flat Flexible Cable (FFC), Flat Etched Circuitry (FEC), Flexible Printed Wire (FPW), or conductive ink circuitry cable. The housings will also accept contacts designed for discrete round wire. Contacts can be terminated with hand crimping tools or semi-automatic crimping machines. For cable with conductors on 1.27 mm [.050 in.] centers see Application Specification 114-16008. NOTE i Refer to Figure 1 for contact and cable features that will be referred to throughout this specification. Use these terms when corresponding with Tyco Electronics Representatives to facilitate assistance. The illustrations show individual components that, when assembled, become a connector. Mating connectors become a connector assembly. Row-to-Row In-Row Spacing Spacing (2.54 [.100]) (2.54 [.100]) Locking Lance Slot Mounting Ear Crimp End Multi-Crimp Contact Cavity Barrel Polarizing Feature Pin Flexible Flat Cable Transition Contact Coverlay Area Locking Lance Flat Conductor Mating PC Board Edge End Connector Insulating Material Contact Round Discrete Wire Crimp Tine Stabilizer (4 Each) Receptacle Insulation Contact Barrel Wire Barrel Locking Lance Receptacle Contact Solder Tab Contact Pin Contact FFC Contacts Round Discrete Wire Contacts Figure 1 E 2007 Tyco Electronics Corporation, Harrisburg, PA All International Rights Reserved TOOLING ASSISTANCE CENTER 1-800-722-1111 This controlled document is subject to change. PRODUCT INFORMATION 1-800-522-6752 For latest revision and Regional Customer Service, TE logo and Tyco Electronics are trademarks. *Trademark. Other products, logos, and company names used are the property of their respective owners. visit our website at www.tycoelectronics.com 1 of 16 LOC B FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 2. REFERENCE MATERIAL 2.1. Revision Summary This paragraph is reserved for a revision summary of changes and additions made to this specification. The following changes were made for this revision (Rev D). S Updated document to corporate requirements S New format S Re-formatted documents in Paragraph 2.5 S Changed dimension in Figure 10 S Deleted obsolete information in Figure 19 and Figure 20 2.2. Customer Assistance Reference Part Number 88189 and Product Code 5106 are representative numbers of Flexible Flat Cable Housings. Use of these numbers will identify the product line and expedite your inquiries through a service network established to help you obtain product and tooling information. Such information can be obtained through a local Tyco Electronics Representative or, after purchase, by calling the Tooling Assistance Center or Product Information number at the bottom of page 1. 2.3. Drawings Customer Drawings for product part numbers are available from the service network. The information contained in Customer Drawings takes priority if there is a conflict with this specification or with any other technical documentation supplied by Tyco Electronics. 2.4. Specifications Product Specifications 108-40002 for cables, and 108-9024 for contacts and housings provide performance tests for the contacts and cables recommended by Tyco Electronics Engineering. Quality Specification 102-16050 provides a recommended process for inspecting crimped contacts. 2.5. Instructional Material The following list includes available instruction sheets (408-series) that provide assembly procedures for product, operation, maintenance and repair of tooling, as well as setup and operation procedures of applicators; and customer manuals (409-series) that provides setup, operation, and maintenance of machines. Document Number 408-6557 408-7384 408-7637 408-7645 408-7646 408-7665 408-7916 408-7973 408-8040 408-8547 408-9564 409-5875 409-5878 2 of 16 Document Title FFC Jackscrew Assemblies and Latch-Type Hardware Extraction Tools 91047-[ ] Hand Crimping Tool Assembly Extraction Tool 91092-1 for FFC Round Wire Pin Contacts Extraction Tool 91093-1 for FFC Round Wire Receptacle Contacts FFC PC Board Edge Connectors Extraction Tools 91200-[ ] Hand Crimping Tool 90313-2 Heavy Duty Miniature Quick-Change Applicators (Side-Feed Type) CERTI-CRIMP II Straight Action Hand Tools Hand Crimping Tool Assembly 90273-5 FFC Terminating Machines 224910-[ ] and 318619-[ ] AMPOMATOR CLS 1V+ Lead-Making Machine Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3. REQUIREMENTS 3.1. Storage The housings and contacts should remain in their shipping containers until ready for use. The coiled contact reels should be stored horizontally to prevent deformation during storage that could prevent proper feeding through the terminating tooling. The housing and contacts should be used on a first in, first out basis to prevent storage contamination that could occur over an extended period of time. 3.2. Features The basic designs are shown in Figure 1. Other housings are available to accommodate specific design requirements. In keeping pace with industry needs, part number assignments can be affected daily. All design changes affecting the application requirements will be added to this document. Maintaining a current list of all part numbers on this document would require revisions that may not affect application design requirements. To obtain specific and current product part numbers, and for other peripheral information unrelated to application requirements, call one of the referenced telephone numbers at the bottom of page 1. Single and double row housings have in-row contact cavities on 2.54 mm [.100 in.] centers, and double row housings have row-to-row contact cavities on 2.54 mm [.100 in.] centers. All housings are available without mounting ears. Double row housings are available with mounting ears for panel mount applications. Receptacle contact housings have side locking lance slots. Pin contact housings have in line locking lance slots. There are housings with or without polarization and with or without self-locking features. See Figure 2. Side Locking Lance Slots Polarization Rear of Housing Mounting Ears Polarization Front of Housing Pin Hood Receptacle Contact Housing Pin Contact Housing Cable Entry End PC Board Slot Card Edge Housing NOTE: Double contact row housings shown, single row housing are also available. Figure 2 3.3. Panel Mount Layout In a connector assembly where either or both housings have mounting ears either or both can be mounted to a panel. When only one half is to be mounted, it is preferable that it be the pin housing connector. For panel cutout dimension, see Figure 3. Rev E Tyco Electronics Corporation 3 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 3.43 [.135] 2.54 ) 0.03 -0.05 [.100 114-16015 ) * .001 3.18 " " 0.05 " " 0.05 [.125 .002] (Typ) .002] Diameter (Typ) 6.86 [.270] [ 20.57 [.810] for 6 Dual Contact Positions [ Dimensions given are for 6 dual (12 contacts) position housing. Add 2.54 mm [.100 in.] for each additional dual contact position. Cable Housing Cutout Dimensions 4.85 [.191] 43.18 [1.700] ] 3.25 [.128 .002] Diameter (Typ) 9.70 [.382] ] ] Front Mount 33.02 [1.300] Back Mount 31.85 [1.254] ] Dimensions given are for 10 dual (20 contacts) position housing. Add 2.54 mm [.100 in.] for each additional dual contact position. Card Housing Cutout Dimensions Figure 3 3.4. Contacts The flexible flat cable and discrete wire contacts described in this specification are available in loose piece and strip form. The descriptions of the various types of contacts is provided in Figures 1 and 4. LOOSE PIECE AND STRIP (Reel Fed) CONTACTS Carrier Strip Flexible Flat Cable Contacts - Solder Tab - Pin (With and Without Locking Lance) - Receptacle (High and Standard Pressure) - PC Board Edge Connector - Splice Typical Strip Form Contacts Discrete Round Wire Contacts - Pin - Receptacle Typical Loose Piece Form Contacts Figure 4 4 of 16 Tyco Electronics Corporation Contact Forms Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3.5. FFC Selection and Preparation Cable construction recommended for Flexible Flat Cable Contacts is provided in Figure 5 . CAUTION There must be a straight conductor length of 6.35 mm [.250 in.] minimum for all terminations. A straight cable length of 40.64 mm [1.600 in.] minimum is required for semi-automatic machines. ! CAUTION ! The optimum conductor width is 1.27 + 0.08 mm [.050 + .003 in.]. The contacts can be used to terminate wider conductors; however, the tines may shave off some of the conductor and create slivers of metal that could cause electrical shorts. If slivers are suspect, brush the tine crimp area. Visually check that there are no slivers bridging from one contact to another, then apply a thin coat of fast-drying sealant over the tine crimp area. For additional information concerning cable requirements, contact Tyco Electronics Engineering through the Tooling Assistance Center number at the bottom of page 1. Straight Conductor Length 6.35 [.250] (Min) End of Cable - A - 0.25 [.010] A Edge of Cable Conductors Straight Cable Length 40.64 [1.600] (Min) Insulation Material (Polyester or Polyimide) CABLE TYPE FFC FEC/ FPW COND INK COMMERCIAL SPECIFICATION WIDTH CONDUCTOR THICKNESS BASE INSULATION COVERLAY IPC-FC-220, 1.27+0.08 0.05 - 0.13+0.008 0.08 - 0.31 CLASS 4 [.050+.003] [.002 - .005+.0003] [.003 - .012] 1.27+0.08 0.05 - 0.13+0.008 0.08 - 0.31 [.050+.003] [.002 - .005+.0003] [.003 - .012] IPC-FC-250, CLASS 1, 2, or 3 None 1.27+0.08 0.008 - 0.030 0.08 - 0.36 [.050+.003] [.0003 - .0010] [.003 - .014] CRIMP AREA THICKNESS 0. - 0.23 [.000 - .009] 0. - 0.23 [.000 - .009] 0.38 [.015] (Max) 0. - 0.28 [.000 - .011] Figure 5 Rev E Tyco Electronics Corporation 5 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3.6. FFC Contact Crimp Inspection A. Crimp Alignment The centerline of the contact crimp end and the centerline of the conductor must be within the angular limit. The tips of all four crimp tines must overlap the conductor edge. The contact transition section and the conductor must be as specified. See Figure 6. NOTE i The conductor and contact transition edges provide surfaces for accurately measuring contact-to-conductor alignment. The cable edge may be used in place of the conductor edge as long as allowances are made for any degree of non-parallelism between the conductor and cable edges. Contact Straightness and Crimp Tine Alignment on Conductor Crimp Section Centerline Conductor Centerline _ +1 30' Max Contacts May Align to Conductor Either Direction; However, All Contacts Must 0.15[.006] S A S be in Same Direction During Application, Contact Bending Between the Mating End and the Crimp End Shall Not Exceed 0.15 [.006] True Position Contact Centerline Contact Mating End Contact Contact Transition Contact Transition Section 1.52 [.060] (Ref) -A- Edge 0.41[.016] Cable Contact Edge Crimp S B S End 1.25 [.049] (Ref) -B- Conductor Edge Figure 6 6 of 16 Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 B. FFC Contact Placement Relative to Cable End The contact must be crimped to the conductor so that the contact and cable end are within the limits specified. All contacts are to be held relative to all others within 0.15 mm [.006 in.]. See Figure 7. Bend Length Contact Mating +0.25 End Cable _ _ 90 +5 End Solder Tab 5.84 [.230] 4.95 + 0.38 Crimp [.195 + .015] +[.010] 0.25/0.76 R (Ref) [.010/.030] Barrel 0.15 [.006] Cable All Contacts Conductor TOTAL LENGTH OF CONTACT BEND LENGTH 9.53 [.375] 4.70 [.185] 9.78 [.385] 6.73 [.265] 11.18 [.440] 6.35 [.250] 19.94 [.785] 16.89 [.665] Figure 7 C. Contact to Contact Position The crimped contact transition sections must be to the dimension specified in Figure 8. 2.54 [.100] Contact Transition Section Typ 1.52 [.060] (Ref) 0.25 [.010] S Centerline of Contacts Figure 8 Rev E Tyco Electronics Corporation 7 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 D. FFC Contact Crimp Height, Width, Configuration, and Position Crimp a series of contacts on a test strip of cable, then select a well-centered conductor and remove all extruded insulation material from the crimped area. Use a standard flat micrometer to measure the crimp height and crimp width at the centermost portion of the contact crimp barrel and compare them with the specified dimensions in Figure 9. FFC Crimp Contacts S 0.18[.007] Conductor Thickness Coverlay 0.08[.003] Conductor S C -C- B Base Material A Crimp Width 2.03 [.080] Max -A- Conductor Contact Crimp Tines Cable Thickness B THICKNESS MATERIAL COPPER Tyco Electronics Std or Equiv. COPPER INK Section B-B CABLE CONDUCTOR THICKNESS (Max) Crimp Height CRIMP MATERIAL THICKNESS (Max) D HEIGHT BASE COVERLAY 0.05 to 0.08 [.002 to .003] 0.28 [.011] 0.91 + 0.05 [.036 + .002] 0.08 [.003] 0.08 [.003] 0.05 to 0.08 [.002 to .003] 0.15 [.006] 0.86 + 0.03 [.034 + .001] 0.05 [.002] 0.05 [.002] 0.05 to 0.08 [.002 to .003] 0.33 [.013] 0.94 + 0.03 [.037 + .001] 0.13 [.005] 0.13 [.005] 0.10 to 0.13 [.004 to .005] 0.38 [.015] 0.94 + 0.03 [.037 + .001] 0.18 [.007] 0.10 [.004] 0.20 [.008] 0.86 + 0.03 [.034 + .001] 0.18 [.007] 0.10 [.004] 0.31 [.012] 0.91 + 0.03 [.036 + .001] 0.20 [.008] 0.10 [.004] 0.38 [.015] 0.97 + 0.03 [.038 + .001] 0.28 [.011] 0.10 [.004] 0.008 to 0.025 [.0003 to .0010] D This is the optimum crimp height for cables meeting dimensional requirements provided in chart. Other cables can be used with these contacts and termination tooling. New applications must be tested to be sure they meet your electrical and mechanical requirements, and new crimp heights established with a tolerance of +0.03 mm [+.001 in.]. Refer to customer manual with machine for crimp height adjustments. Figure 9 8 of 16 Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 E. Crimp Orientation, Contact Carrier Cutoff Tab, and Burr Allowance Orientation of the contact to the cable should be such that the tines will penetrate the thinner coverlay material rather than the cable base material. The carrier cutoff tab and burr shall not exceed the limits shown. See Figure 10. Cutoff Tab Length 1.52 [.060] (Max) Base Cutoff Burr Cutoff Material 0.08 [.003] Portion (Max) 3.18 + 0.25 Conductor (Copper/Wire/Ink) Cutoff [.125 + .010] Coverlay Dimension Tines Figure 10 3.7. Discrete Wire Selection and Preparation The contacts for discrete round wire are designed for stranded conductor wire only. There are designs to accommodate various wire sizes and insulation diameters. They can be used to tap onto flat conductor cable or to bridge over damaged flat conductors. The wire strip length is the same for all discrete wire contacts. See Figure 11. Strip Length Discrete Round Wire 3.18 [.125] Stranded Conductor Wire Insulation NOTE: Not to Scale WIRE SIZE (AWG) INSULATION DIAMETER 32 through 28 0.64 - 1.22 [.025 - .048] 26 0.64 - 1.22 [.025 - .048] CRIMP HEIGHT 0.58 0.69 1.02 - 1.42 [.040 - .056] 26 through 24 0 64 0.64 1.02 - 1.75 [.040 - .069] ) ) 0 03 - 0.05 0.03 0 05 [.025 [ 025 0 71 0.71 1.02 - 1.75 [.040 - .069] 0.03 [.023 0.03 - 0.05 [.027 1.02 - 1.42 [.040 - .056] 22 " " 0 0.05 05 [.028 [ 028 " ) ) .001] .001 -.002] .001 001 -.002] 002] " .002] 002] Figure 11 3.8. Discrete Wire Contact Crimp Inspection A. Crimp Height The crimp applied to the wire barrel portion of the contact is the most compressed area and is most critical in ensuring optimum electrical and mechanical performance of the crimped contact. The crimp height must be within the dimensions provided in Figure 11. Rev E Tyco Electronics Corporation 9 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 Effective Crimp Length Rear Bellmouth 0.38 to 0.64 Front Bellmouth [.015 to .025] X 0.13 to 0.38 [.005 to .015] Wire X View A Contact Wire Barrel Wire Barrel Crimp Height Flash (Figure 2) 0.13 [.005] Burr 0.13 [.005] Cutoff Crimp Width (Figure 2) Section X-X 0.38 [.015] View A Figure 12 B. Effective Crimp Length The effective crimp length is the area where the crimp pressure is applied over the length of the wire barrel. It should be approximately centered and does not include the bellmouths. See Figure 12. C. Bellmouths The front and rear bellmouths are caused by the extrusion of metal during crimping and must be within the range specified in Figure 12. D. Cutoff Tab and Burr The cutoff tab and burr resulting from the contact being cut from the carrier strip must be within limits shown to allow the contact to be fully inserted and seated in the housing. See Figure 12, View A. E. Wire Barrel Flash The wire barrel flash at the bottom of the wire barrel results from applied crimp pressure and must be within the dimension provided in Figure 12, Section X-X. F. Stabilizer Stabilizers must not be crimped, deformed, or otherwise damaged. G. Insulation Barrel Crimp The insulation barrel must support the insulation of the wire without cutting into it. The ends of the insulation barrel must touch the insulation of the wire but they must not penetrate through it. Care must be taken to prevent cutting, nicking, or scraping of the insulation during the crimping procedure. H. Wire Location After crimping, the conductor and insulation must be visible in the transition area between the wire barrel and insulation barrel. The conductor end of both the insulated wire and magnet wire must be within the limit provided in Figure 13. 10 of 16 Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 I. Wire Barrel Seam Wire barrel seam shall be completely closed with no conductor strands protruding from it. See Figure 13. J. Twist or Roll The crimped wire and insulation barrels must be aligned with the uncrimped portion of the contact to within the limit shown in Figure 13. Insulation Barrel Must Grip Insulation Both Wire and Insulation Shall Be Visible Between Firmly Without Damaging It Wire Barrel and Insulation Barrel (Transition Area) Wire Barrel Seam Y Y Transition Area Conductor End Insulation 0.0 to 0.7 [.000 to .028] Stabilizer Front of Contact _ (Max) 15 (Uncrimped Portion) Wire Barrel Twist or Roll Limits Section Y-Y Figure 13 K. Straightness The force applied during crimping may cause some bending between the crimped wire barrel and the uncrimped portion of the contact. Such deformation is acceptable within the up-and-down, and side-to-side limits provided in Figures 14 and 15. 1. Up-and-Down The crimped contact, including cutoff tab and burr, shall not be bent above or below the flat section of the contact represented by the datum line in Figure 14. Datum Line _ (Max) (Center of Contact) 3 _ (Max) 3 Datum Line Flat Section _ (Max) 3 _ (Max) 3 Figure 14 2. Side-to-Side The side-to-side bending of the contact may not exceed the limits from center indicated by the datum line in Figure 14. Rev E Tyco Electronics Corporation 11 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3.9. Card Edge Connector PC Board Card edge connectors are designed for a thickness range which includes the pc board and pads. The overall width of the pc board must be within the tolerance specified to ensure alignment of the contacts with the circuit pads. If the pc board must be wider than the entry slot in the connector, a notch must be made in the pc board deep enough to ensure engagement depth. See Figure 15. Datum PC Board 2.54 "0.13 [.100 ".005] Circuit Pad Engagement Depth 8.89 [.350] Min. 1.27 0.13 [.050 .005] Edge Dimension 2.36 [.093] Typ Total Number of Dual Contact Positions, Minus One Times 2.54 0.13 [.100 .005] " " Thickness Range 1.40 to 1.78 [.055 to .070] Overall Width Must Be Equal Spaces Between Circuit Pads, Plus 2 Times Edge Dimension -0.13 [.005] +0.00 [.000] Figure 15 3.10. Hardware Fixed and turnable jackscrews are available to secure mating connectors. When only one connector is to be panel mounted, the fixed jackscrew should be used on that connector. See Figure 16. Handle Nut Body Pin Lockwasher Female Jackscrew Assembly Body Male Jackscrew Assembly Figure 16 12 of 16 Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3.11. Ancillary Items There are on-contact and inter-contact keying plugs to provide individualized keying of card edge mount connectors. There is also a retaining spring available to help hold the pc board in the card edge connectors. See Figure 17. Card Edge Connector Retaining Spring On-Contact Keying Plug Inter-Contact Keying Plug Figure 17 A slot must be cut in the pc board to accept the inter-contact and on-contact keying plugs. A slot must also be cut in the flat cable when an on-contact keying plug is used. See Figure 18. NOTE i 1.52 [.060] Min. On-Contact Key Slot 0.76 [.030 ] Min. Inter-Contact Key Slot 8.89 [.350] Min. Circuit Pad On-Contact Key Slot 1.58 [.062] 4.75 [.187] Circuit Pad Area PC Board Flexible Flat Cable Figure 18 Rev E Tyco Electronics Corporation 13 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 3.12. Repair Damaged co CAUTION ntacts, or contacts attached to damaged wire can be removed and replaced with new ones using the tools shown in Figure 19. Note that there is one style of extraction tool for side locking latch housings and another style for in-line locking latch housings. When cutting a contact from the wire, cut the wire as close as possible to the ! damaged area to preserve as much wire as possible. 3.13. Workmanship Carefully examine both side of the crimped contact to be sure that the termination meets the requirements of this specification. The crimp area must show no signs of cracking or tearing due to mishandling or incorrect adjustment of the tooling. 4. QUALIFICATION Flat Flexible Cable is Listed by Underwriters Laboratories Inc. (UL) in File No. E53793 and is Certified by CSA International in File No. LR45924. 5. TOOLING NOTE The tool selection for terminating contacts to discrete wire will depend on the wire size and insulation diameter. See Figure 19. i WIRE SIZE (AWG) INSULATION DIA. APPLICATOR NO. 32 -26 [.025-.048] 466242 30-26 [.028-.048] 466933 26-22 [.043-.054] 466909 [.040-.056] 567308 [.040-.056] 466572 24 22 24-22 HAND TOOL NO. 90313 2 90313-2 90222-6 Figure 19 5.1. Hand Tools There are hand tools for terminating loose piece discrete wire contacts to stranded round conductor wire and there is a hand tool for terminating loose piece flexible flat cable conductors to solid flat conductor cable. There is also a hand tool to form solder tabs after they have been terminated to flat cable. See Figure 20. 5.2. Semi-Automatic Machines There are semi-automatic machines to terminate strip-form contacts to flat cables and there are mini-applicators and an AMPOMATOR* Power Source for terminating discrete wire contacts to round conductor wire. The tooling for crimping round discrete wires will depend on the contact wire size, insulation diameter, and whether or not the contact has a stabilizer. See Figure 20. 5.3. Extraction Tools There is an extraction tool to remove single discrete wire contacts and there is a series of multiple blade tools corresponding with multiple position housings to remove contacts terminated to flat cable. The tools are designed to depress the locking lances without deforming them. The shorter blade tools are for side locking lance housings and the longer blade tools are for in-line locking lance housings. See Figure 20. 14 of 16 Tyco Electronics Corporation Rev E FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing Flexible Flat Cable 114-16015 Round Discrete Wire Hand Crimping Tools Hand Crimping Tool 90273-5 90313-2, 91537-1 (408-7973 , 408-8547) (408-9564) Round Discrete Wire AMPOMATOR CLS 356500-1 Flexible Flat Cable Machines 224910-1,-2 and 318619-1, -2 (409-5875) 91200 (Base Number) for FFC Housings With Side Locking Lance Slots (408-7916) (409-5878) Round Discrete Wire Mini-Applicator (Typ) (408-8040) 91093 (Base Number) for FFC Housings With Side Locking Lance Slots (408-7646) 91092 (Base Number) for FFC Housings With In-Line Locking Lance Slots (408-7645) 91047 (Base Number) for FFC Housings With In-Line Locking Lance Slots (408-7384) Figure 20 Rev E Tyco Electronics Corporation 15 of 16 FFC Housings with Contact Cavities on 2.54 mm [.100 in.] Centerline Spacing 114-16015 6. VISUAL AID The following illustration provides features that will help an assembler know what is necessary to assure a good installation. For dimensional inspection, refer to the details in the preceding pages of this specification. INSULATION AND WIRE MUST BE VISIBLE ALL TINES MUST BE LOCKING LANCE COMPLETELY THROUGH MUST NOT BE DEFORMED CABLE INSULATION CONTACT MUST BE STRAIGHT CABLE END MUST STABILIZER MUST NOT BE PERPENDICULAR BE CRIMPED OR TO CABLE EDGE DEFORMED CONTACT MUST BE VISIBLY STRAIGHT AND ALIGNED WITH CONDUCTOR NO SLIVERS OF METAL CONDUCTOR MAY BE PRESENT OR ALL TINES MUST BE ABLE TO MOVE FREELY CABLE OVER BARE METAL END CABLE (Ref) EDGE PENETRATE THE (Ref) INSULATION MATERIAL FRONT TINE MUST WRAPPED AROUND AND OVER CONDUCTOR AND BE BACK FROM CABLE EDGE CABLES MUST NOT HAVE ANY SHARP BENDS, TWISTS, OR OTHER ALL CONTACT LOCKING UNSPECIFIED LANCES MUST ENGAGE DEFORMATIONS LOCKING LANCE SLOTS IN HOUSING MOUNTING HARDWARE CONTACTS MUST BE MUST BE SECURELY VISIBLE AND UNIFORMLY ATTACHED POSITIONED IN THE HOUSING FIGURE 21. VISUAL AID 16 of 16 Tyco Electronics Corporation Rev E